<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Di Buduo, Christian A</style></author><author><style face="normal" font="default" size="100%">LeVine, Kellie</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Palombo, Flavia</style></author><author><style face="normal" font="default" size="100%">McKinstry, Spencer</style></author><author><style face="normal" font="default" size="100%">Lassandro, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Giordano, Paola</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Balduini, Alessandra</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Katsanis, Nicholas</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Loss-of-function mutations in  cause a new form of inherited thrombocytopenia.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019 Mar 21</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">133</style></volume><pages><style face="normal" font="default" size="100%">1346-1357</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Inherited thrombocytopenias (ITs) are a heterogeneous group of disorders characterized by low platelet count that may result in bleeding tendency. Despite progress being made in defining the genetic causes of ITs, nearly 50% of patients with familial thrombocytopenia are affected with forms of unknown origin. Here, through exome sequencing of 2 siblings with autosomal-recessive thrombocytopenia, we identified biallelic loss-of-function variants in  This gene encodes for a receptor-like PTP, PTPRJ (or CD148), which is expressed abundantly in platelets and megakaryocytes. Consistent with the predicted effects of the variants, both probands have an almost complete loss of PTPRJ at the messenger RNA and protein levels. To investigate the pathogenic role of PTPRJ deficiency in hematopoiesis in vivo, we carried out CRISPR/Cas9-mediated ablation of  (the ortholog of human ) in zebrafish, which induced a significantly decreased number of CD41 thrombocytes in vivo. Moreover, megakaryocytes of our patients showed impaired maturation and profound defects in SDF1-driven migration and formation of proplatelets in vitro. Silencing of  in a human megakaryocytic cell line reproduced the functional defects observed in patients' megakaryocytes. The disorder caused by  mutations presented as a nonsyndromic thrombocytopenia characterized by spontaneous bleeding, small-sized platelets, and impaired platelet responses to the GPVI agonists collagen and convulxin. These platelet functional defects could be attributed to reduced activation of Src family kinases. Taken together, our data identify a new form of IT and highlight a hitherto unknown fundamental role for PTPRJ in platelet biogenesis.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/30591527?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zaninetti, Carlo</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Giangregorio, Tania</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Demeter, Judit</style></author><author><style face="normal" font="default" size="100%">Leoni, Pietro</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Ryhänen, Samppa</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9-Related Thrombocytopenia: Four Novel Variants Affecting the Tail Domain of the Non-Muscle Myosin Heavy Chain IIA Associated with a Mild Clinical Evolution of the Disorder.</style></title><secondary-title><style face="normal" font="default" size="100%">Hamostaseologie</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Hamostaseologie</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2019 Feb</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">87-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;-related disease (-RD) is an autosomal-dominant thrombocytopenia caused by mutations in the gene for non-muscle myosin heavy chain IIA (NMMHC-IIA). Patients present congenital macrothrombocytopenia and inclusions of NMMHC-IIA in leukocytes, and have a variable risk of developing kidney damage, sensorineural deafness, presenile cataracts and/or liver enzymes abnormalities. The spectrum of mutations found in -RD patients is limited and the incidence and severity of the non-congenital features are predicted by the causative  variant. In particular, different alterations of the C-terminal tail domain of NMMHC-IIA associate with remarkably different disease evolution. We report four novel  mutations affecting the tail domain of NMMHC-IIA and responsible for -RD in four families. Two variants cause amino acid substitutions in the coiled-coil region of NMMHC-IIA, while the other two are a splicing variant and a single nucleotide deletion both resulting in frameshift alterations of the short non-helical tailpiece. Characterization of phenotypes of affected individuals shows that all of these novel variants are associated with a mild clinical evolution of the disease.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/29996171?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Giangregorio, Tania</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Cigalini, Elena</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Siitonen, Timo</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ACTN1 mutations lead to a benign form of platelet macrocytosis not always associated with thrombocytopenia.</style></title><secondary-title><style face="normal" font="default" size="100%">Br J Haematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Br. J. Haematol.</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018 Oct</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">183</style></volume><pages><style face="normal" font="default" size="100%">276-288</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The inherited thrombocytopenias (IT) are a heterogeneous group of diseases resulting from mutations in more than 30 different genes. Among them, ACTN1-related thrombocytopenia (ACTN1-RT; Online Mendelian Inheritance in Man: 615193) is one of the most recently identified forms. It has been described as a mild autosomal dominant macrothrombocytopenia caused by mutations in ACTN1, a gene encoding for one of the two non-muscle isoforms of α-actinin. We recently identified seven new unrelated families with ACTN1-RT caused by different mutations. Two of them are novel missense variants (p.Trp128Cys and p.Pro233Leu), whose pathogenic role has been confirmed by in vitro studies. Together with the 10 families we have previously described, our cohort of ACTN1-RT now consists of 49 individuals carrying ACTN1 mutations. This is the largest case series ever collected and enabled a critical evaluation of the clinical aspects of the disease. We concluded that ACTN1-RT is the fourth most frequent form of IT worldwide and it is characterized by platelet macrocytosis in all affected subjects and mild thrombocytopenia in less than 80% of cases. The risk of bleeding, either spontaneous or upon haemostatic challenge, is negligible and there are no other associated defects, either congenital or acquired. Therefore, ACTN1-RT is a benign form of IT, whose diagnosis provides affected individuals and their families with a good prognosis.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/30351444?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author><author><style face="normal" font="default" size="100%">Ravera, Silvia</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Corsolini, Fabio</style></author><author><style face="normal" font="default" size="100%">Pierri, Filomena</style></author><author><style face="normal" font="default" size="100%">Calvillo, Michaela</style></author><author><style face="normal" font="default" size="100%">Russo, Giovanna</style></author><author><style face="normal" font="default" size="100%">Casazza, Gabriella</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Farruggia, Piero</style></author><author><style face="normal" font="default" size="100%">Dufour, Carlo</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hypomorphic FANCA mutations correlate with mild mitochondrial and clinical phenotype in Fanconi anemia.</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018 Mar</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">417-426</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fanconi anemia is a rare disease characterized by congenital malformations, aplastic anemia, and predisposition to cancer. Despite the consolidated role of the Fanconi anemia proteins in DNA repair, their involvement in mitochondrial function is emerging. The purpose of this work was to assess whether the mitochondrial phenotype, independent of genomic integrity, could correlate with patient phenotype. We evaluated mitochondrial and clinical features of 11 affected individuals homozygous or compound heterozygous for p.His913Pro and p.Arg951Gln/Trp, the two residues of FANCA that are more frequently affected in our cohort of patients. Although p.His913Pro and p.Arg951Gln proteins are stably expressed in cytoplasm, they are unable to migrate in the nucleus, preventing cells from repairing DNA. In these cells, the electron transfer between respiring complex I-III is reduced and the ATP/AMP ratio is impaired with defective ATP production and AMP accumulation. These activities are intermediate between those observed in wild-type and FANCA-/- cells, suggesting that the variants at residues His913 and Arg951 are hypomorphic mutations. Consistent with these findings, the clinical phenotype of most of the patients carrying these mutations is mild. These data further support the recent finding that the Fanconi anemia proteins play a role in mitochondria, and open up possibilities for genotype/phenotype studies based on novel mitochondrial criteria.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/29269525?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Ma, Xuefei</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Adelstein, Robert S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9: Structure, functions and role of non-muscle myosin IIA in human disease.</style></title><secondary-title><style face="normal" font="default" size="100%">Gene</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Gene</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Deafness</style></keyword><keyword><style  face="normal" font="default" size="100%">Hearing Loss, Sensorineural</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Nonmuscle Myosin Type IIA</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphorylation</style></keyword><keyword><style  face="normal" font="default" size="100%">Renal Insufficiency, Chronic</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018 Jul 20</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">664</style></volume><pages><style face="normal" font="default" size="100%">152-167</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The MYH9 gene encodes the heavy chain of non-muscle myosin IIA, a widely expressed cytoplasmic myosin that participates in a variety of processes requiring the generation of intracellular chemomechanical force and translocation of the actin cytoskeleton. Non-muscle myosin IIA functions are regulated by phosphorylation of its 20 kDa light chain, of the heavy chain, and by interactions with other proteins. Variants of MYH9 cause an autosomal-dominant disorder, termed MYH9-related disease, and may be involved in other conditions, such as chronic kidney disease, non-syndromic deafness, and cancer. This review discusses the structure of the MYH9 gene and its protein, as well as the regulation and physiologic functions of non-muscle myosin IIA with particular reference to embryonic development. Moreover, the review focuses on current knowledge about the role of MYH9 variants in human disease.&lt;/p&gt;</style></abstract><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/29679756?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Giangregorio, Tania</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A new form of inherited thrombocytopenia due to monoallelic loss of function mutation in the thrombopoietin gene.</style></title><secondary-title><style face="normal" font="default" size="100%">Br J Haematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Br. J. Haematol.</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018 Jun</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">181</style></volume><pages><style face="normal" font="default" size="100%">698-701</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/28466964?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Alfano, Caterina</style></author><author><style face="normal" font="default" size="100%">Glembotsky, Ana C</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">Bertaggia-Calderara, Debora</style></author><author><style face="normal" font="default" size="100%">Bisig, Bettina</style></author><author><style face="normal" font="default" size="100%">Duchosal, Michel A</style></author><author><style face="normal" font="default" size="100%">Arbesú, Guillermo</style></author><author><style face="normal" font="default" size="100%">Alberio, Lorenzo</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Gray platelet syndrome: Novel mutations of the NBEAL2 gene.</style></title><secondary-title><style face="normal" font="default" size="100%">Am J Hematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Am. J. Hematol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Alleles</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Frequency</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Gray Platelet Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Aggregation</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Membrane Glycoproteins</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017 02</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">E20-E22</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/27870194?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Gnan, Chiara</style></author><author><style face="normal" font="default" size="100%">Palombo, Flavia</style></author><author><style face="normal" font="default" size="100%">Giordano, Paola</style></author><author><style face="normal" font="default" size="100%">Coccioli, Maria Susanna</style></author><author><style face="normal" font="default" size="100%">Glembotsky, Ana C</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutations of RUNX1 in families with inherited thrombocytopenia.</style></title><secondary-title><style face="normal" font="default" size="100%">Am J Hematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Am. J. Hematol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Size</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Core Binding Factor Alpha 2 Subunit</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Frameshift Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Genes, Dominant</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterozygote</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Introns</style></keyword><keyword><style  face="normal" font="default" size="100%">Leukemia, Myeloid, Acute</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Domains</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Splice Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Deletion</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocythemia, Essential</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombopoietin</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcriptional Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017 06</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">E86-E88</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">6</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/28240786?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9 gene mutations associated with bleeding.</style></title><secondary-title><style face="normal" font="default" size="100%">Platelets</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Platelets</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Asymptomatic Diseases</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Size</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromosomes, Human, Pair 22</style></keyword><keyword><style  face="normal" font="default" size="100%">Exons</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Association Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Hearing Loss, Sensorineural</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemorrhage</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Domains</style></keyword><keyword><style  face="normal" font="default" size="100%">Severity of Illness Index</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2017 05</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">28</style></volume><pages><style face="normal" font="default" size="100%">312-315</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">3</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/28368695?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Palombo, Flavia</style></author><author><style face="normal" font="default" size="100%">Balduini, Alessandra</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Gnan, Chiara</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Doubek, Michael</style></author><author><style face="normal" font="default" size="100%">Di Buduo, Christian A</style></author><author><style face="normal" font="default" size="100%">Stano Kozubik, Katerina</style></author><author><style face="normal" font="default" size="100%">Radova, Lenka</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Pospisilova, Sarka</style></author><author><style face="normal" font="default" size="100%">Alfano, Caterina</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clinical and pathogenetic features of ETV6 related thrombocytopenia with predisposition to acute lymphoblastic leukemia.</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016 Jun 30</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">ENG</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;ETV6-related thrombocytopenia (ETV6-RT) is an autosomal dominant thrombocytopenia that has been recently identified in a few families and has been suspected to predispose to hematological malignancies. To gain further information on this disorder, we searched for ETV6 mutations in the 130 families with inherited thrombocytopenia of unknown origin from our cohort of 274 consecutive pedigrees with familial thrombocytopenia. We identified 20 ETV6-RT patients from 7 pedigrees. They have 5 different ETV6 variants, including three novel mutations affecting the highly conserved E26 transformation-specific domain. The relative frequency of ETV6-RT resulted 2.6% in the whole case series and 4.6% among the families with known forms of inherited thrombocytopenia. The degree of thrombocytopenia and bleeding tendency of ETV6-RT patients were mild, but 4 subjects developed B-cell acute lymphoblastic leukemia during childhood, resulting in a significantly increased incidence compared to the general population. Clinical and laboratory findings did not identify any peculiar defects that can be used to suspect this disorder by routine diagnostic workup. However, at variance with most inherited thrombocytopenias, platelet size was not enlarged. In vitro studies revealed that patients megakaryocytes have defective maturation and impaired proplatelet formation. Moreover, ETV6-RT platelets have reduced ability to spread on fibrinogen. Since also the dominant thrombocytopenias due to mutations in RUNX1 and ANKRD26 are characterized by normal platelet size and predispose to hematological malignancies, we suggest that mutation screening of ETV6, RUNX1 and ANKRD26 should be performed in all the subjects with autosomal dominant thrombocytopenia and normal platelet size.&lt;/p&gt;</style></abstract><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/27365488?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ravera, Silvia</style></author><author><style face="normal" font="default" size="100%">Dufour, Carlo</style></author><author><style face="normal" font="default" size="100%">Cesaro, Simone</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Cuccarolo, Paola</style></author><author><style face="normal" font="default" size="100%">Corsolini, Fabio</style></author><author><style face="normal" font="default" size="100%">Usai, Cesare</style></author><author><style face="normal" font="default" size="100%">Columbaro, Marta</style></author><author><style face="normal" font="default" size="100%">Cipolli, Marco</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Degan, Paolo</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Evaluation of energy metabolism and calcium homeostasis in cells affected by Shwachman-Diamond syndrome.</style></title><secondary-title><style face="normal" font="default" size="100%">Sci Rep</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Sci Rep</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">25441</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Isomorphic mutation of the SBDS gene causes Shwachman-Diamond syndrome (SDS). SDS is a rare genetic bone marrow failure and cancer predisposition syndrome. SDS cells have ribosome biogenesis and their protein synthesis altered, which are two high-energy consuming cellular processes. The reported changes in reactive oxygen species production, endoplasmic reticulum stress response and reduced mitochondrial functionality suggest an energy production defect in SDS cells. In our work, we have demonstrated that SDS cells display a Complex IV activity impairment, which causes an oxidative phosphorylation metabolism defect, with a consequent decrease in ATP production. These data were confirmed by an increased glycolytic rate, which compensated for the energetic stress. Moreover, the signalling pathways involved in glycolysis activation also appeared more activated; i.e. we reported AMP-activated protein kinase hyper-phosphorylation. Notably, we also observed an increase in a mammalian target of rapamycin phosphorylation and high intracellular calcium concentration levels ([Ca(2+)]i), which probably represent new biochemical equilibrium modulation in SDS cells. Finally, the SDS cell response to leucine (Leu) was investigated, suggesting its possible use as a therapeutic adjuvant to be tested in clinical trials.&lt;/p&gt;</style></abstract><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/27146429?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Verver, Eva J J</style></author><author><style face="normal" font="default" size="100%">Topsakal, Vedat</style></author><author><style face="normal" font="default" size="100%">Kunst, Henricus P M</style></author><author><style face="normal" font="default" size="100%">Huygen, Patrick L M</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Benazzo, Marco</style></author><author><style face="normal" font="default" size="100%">Fierro, Tiziana</style></author><author><style face="normal" font="default" size="100%">Grolman, Wilko</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nonmuscle Myosin Heavy Chain IIA Mutation Predicts Severity and Progression of Sensorineural Hearing Loss in Patients With MYH9-Related Disease.</style></title><secondary-title><style face="normal" font="default" size="100%">Ear Hear</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Ear Hear</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016 Jan-Feb</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">37</style></volume><pages><style face="normal" font="default" size="100%">112-20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;OBJECTIVES: &lt;/b&gt;MYH9-related disease (MYH9-RD) is an autosomal- dominant disorder deriving from mutations in MYH9, the gene for the nonmuscle myosin heavy chain (NMMHC)-IIA. MYH9-RD has a complex phenotype including congenital features, such as thrombocytopenia, and noncongenital manifestations, namely sensorineural hearing loss (SNHL), nephropathy, cataract, and liver abnormalities. The disease is caused by a limited number of mutations affecting different regions of the NMMHC-IIA protein. SNHL is the most frequent noncongenital manifestation of MYH9-RD. However, only scarce and anecdotal information is currently available about the clinical and audiometric features of SNHL of MYH9-RD subjects. The objective of this study was to investigate the severity and propensity for progression of SNHL in a large series of MYH9-RD patients in relation to the causative NMMHC-IIA mutations.&lt;/p&gt;&lt;p&gt;&lt;b&gt;DESIGN: &lt;/b&gt;This study included the consecutive patients diagnosed with MYH9-RD between July 2007 and March 2012 at four participating institutions. A total of 115 audiograms were analyzed from 63 patients belonging to 45 unrelated families with different NMMHC-IIA mutations. Cross-sectional analyses of audiograms were performed. Regression analysis was performed, and age-related typical audiograms (ARTAs) were derived to characterize the type of SNHL associated with different mutations.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS: &lt;/b&gt;Severity of SNHL appeared to depend on the specific NMMHC-IIA mutation. Patients carrying substitutions at the residue R702 located in the short functional SH1 helix had the most severe degree of SNHL, whereas patients with the p.E1841K substitution in the coiled-coil region or mutations at the nonhelical tailpiece presented a mild degree of SNHL even at advanced age. The authors also disclosed the effects of different amino acid changes at the same residue: for instance, individuals with the p.R702C mutation had more severe SNHL than those with the p.R702H mutation, and the p.R1165L substitution was associated with a higher degree of hearing loss than the p.R1165C. In general, mild SNHL was associated with a fairly flat audiogram configuration, whereas severe SNHL correlated with downsloping configurations. ARTA plots showed that the most progressive type of SNHL was associated with the p.R702C, the p.R702H, and the p.R1165L substitutions, whereas the p.R1165C mutation correlated with a milder, nonprogressive type of SNHL than the p.R1165L. ARTA for the p.E1841K mutation demonstrated a mild degree of SNHL with only mild progression, whereas the ARTA for the mutations at the nonhelical tailpiece did not show any substantial progression.&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSIONS: &lt;/b&gt;These data provide useful tools to predict the progression and the expected degree of severity of SNHL in individual MYH9-RD patients, which is especially relevant in young patients. Consequences in clinical practice are important not only for appropriate patient counseling but also for development of customized, genotype-driven clinical management. The authors recently reported that cochlear implantation has a good outcome in MYH9-RD patients; thus, stricter follow-up and earlier intervention are recommended for patients with unfavorable genotypes.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26226608?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Svahn, Johanna</style></author><author><style face="normal" font="default" size="100%">Bagnasco, Francesca</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author><author><style face="normal" font="default" size="100%">Onofrillo, Daniela</style></author><author><style face="normal" font="default" size="100%">Caruso, Silvia</style></author><author><style face="normal" font="default" size="100%">Corsolini, Fabio</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Longoni, Daniela</style></author><author><style face="normal" font="default" size="100%">Pillon, Marta</style></author><author><style face="normal" font="default" size="100%">Marra, Nicoletta</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Farruggia, Piero</style></author><author><style face="normal" font="default" size="100%">Locasciulli, Anna</style></author><author><style face="normal" font="default" size="100%">Addari, Carmen</style></author><author><style face="normal" font="default" size="100%">Cerri, Carla</style></author><author><style face="normal" font="default" size="100%">Mastrodicasa, Elena</style></author><author><style face="normal" font="default" size="100%">Casazza, Gabriella</style></author><author><style face="normal" font="default" size="100%">Verzegnassi, Federico</style></author><author><style face="normal" font="default" size="100%">Riccardi, Francesca</style></author><author><style face="normal" font="default" size="100%">Haupt, Riccardo</style></author><author><style face="normal" font="default" size="100%">Barone, Angelica</style></author><author><style face="normal" font="default" size="100%">Cesaro, Simone</style></author><author><style face="normal" font="default" size="100%">Cugno, Chiara</style></author><author><style face="normal" font="default" size="100%">Dufour, Carlo</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Somatic, hematologic phenotype, long-term outcome, and effect of hematopoietic stem cell transplantation. An analysis of 97 Fanconi anemia patients from the Italian national database on behalf of the Marrow Failure Study Group of the AIEOP (Italian Associ</style></title><secondary-title><style face="normal" font="default" size="100%">Am J Hematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Am. J. Hematol.</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016 Jul</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">666-71</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We analyzed 97 Fanconi anemia patients from a clinic/biological database for genotype, somatic, and hematologic phenotype, adverse hematological events, solid tumors, and treatment. Seventy-two patients belonged to complementation group A. Eighty percent of patients presented with mild/moderate somatic phenotype and most with cytopenia. No correlation was seen between somatic/hematologic phenotype and number of missense mutations of FANCA alleles. Over follow-up, 33% of patients improved or maintained mild/moderate cytopenia or normal blood count, whereas remaining worsened cytopenia. Eleven patients developed a hematological adverse event (MDS, AML, pathological cytogenetics) and three developed solid tumors. 10 years cumulative risk of death of the whole cohort was 25.6% with median follow-up 5.8 years. In patients eligible to hematopoietic stem cell transplantation because of moderate cytopenia, mortality was significantly higher in subjects transplanted from matched unrelated donor over nontransplanted subjects, whereas there was no significant difference between matched sibling donor transplants and nontransplanted patients. In patients eligible to transplant because of severe cytopenia and clonal disease, mortality risk was not significantly different in transplanted from matched unrelated versus matched sibling donor versus nontransplanted subjects. The decision to transplant should rely on various elements including, type of donor, HLA matching, patient comorbidities, impairment, and clonal evolution of hematopoiesis. Am. J. Hematol. 91:666-671, 2016. © 2016 Wiley Periodicals, Inc.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/27013026?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hauschner, Hagit</style></author><author><style face="normal" font="default" size="100%">Mor-Cohen, Ronit</style></author><author><style face="normal" font="default" size="100%">Messineo, Stefania</style></author><author><style face="normal" font="default" size="100%">Mansour, Wissam</style></author><author><style face="normal" font="default" size="100%">Seligsohn, Uri</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Rosenberg, Nurit</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Abnormal cytoplasmic extensions associated with active αIIbβ3 are probably the cause for macrothrombocytopenia in Glanzmann thrombasthenia-like syndrome.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood Coagul Fibrinolysis</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood Coagul. Fibrinolysis</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cricetinae</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytoskeleton</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA, Complementary</style></keyword><keyword><style  face="normal" font="default" size="100%">Fibrinogen</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Vectors</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Integrin alpha2</style></keyword><keyword><style  face="normal" font="default" size="100%">Integrin beta3</style></keyword><keyword><style  face="normal" font="default" size="100%">Megakaryocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Mesocricetus</style></keyword><keyword><style  face="normal" font="default" size="100%">Microtubules</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Glycoprotein GPIIb-IIIa Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Interaction Mapping</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Structure, Tertiary</style></keyword><keyword><style  face="normal" font="default" size="100%">Recombinant Fusion Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Deletion</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombasthenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Tubulin</style></keyword><keyword><style  face="normal" font="default" size="100%">von Willebrand Factor</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015 Apr</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">302-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Mutations in the ITGA2B or ITGB3 genes that encode for the αIIbβ3 platelet integrin usually cause Glanzmann thrombasthenia, a severe autosomal recessive bleeding disorder characterized by absence of platelet aggregation, but normal platelet number and size. Several rare mutations cause a Glanzmann-like syndrome which manifests macrothrombocytopenia and usually displays autosomal dominant inheritance. The exact mechanism causing Glanzmann-like syndrome is unknown. One typical example of Glanzmann-like mutations causes deletion of 40 amino acids (p.647-686) in the β3 β-tail domain (βTD_del) that was found in the heterozygous state in Italian and Japanese families. A second example is a missense mutation, C560R, located in the epidermal growth factor-like domain, found in the homozygous state in a French patient. Both mutations cause constitutive activation of αIIbβ3, but differ in their surface expression. In the current study, we generated cultured cells expressing β3-βTD_del or β3-C560R mutations along with wild-type αIIb, and examined the cells' ability to create tubulin-dependent protrusions compared to cells expressing wild-type αIIbβ3. Unlike cells expressing wild-type αIIbβ3, cells harboring each of the mutations exhibited abnormal cytoplasmic extensions on immobilized fibrinogen or Von Willebrand factor, which resembled extensions formed in megakaryocyte leading to proplatelets. Moreover, we showed that formation of abnormal extensions occurred also in wild-type αIIbβ3 cells when activated by activating antibody. These results suggest that the active conformation of αIIbβ3 can induce cytoskeletal rearrangements that lead to impaired proplatelet formation.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25806962?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Baj, Gabriele</style></author><author><style face="normal" font="default" size="100%">Cagioni, Claudia</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Pardini, Simonetta</style></author><author><style face="normal" font="default" size="100%">Ngu, Loretta</style></author><author><style face="normal" font="default" size="100%">Baronci, Carlo</style></author><author><style face="normal" font="default" size="100%">Kunishima, Shinji</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ACTN1-related thrombocytopenia: identification of novel families for phenotypic characterization.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Actinin</style></keyword><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged, 80 and over</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Case-Control Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterozygote</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Severity of Illness Index</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombopoiesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombopoietin</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015 Jan 29</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">125</style></volume><pages><style face="normal" font="default" size="100%">869-72</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Inherited thrombocytopenias (ITs) are a heterogeneous group of syndromic and nonsyndromic diseases caused by mutations affecting different genes. Alterations of ACTN1, the gene encoding for α-actinin 1, have recently been identified in a few families as being responsible for a mild form of IT (ACTN1-related thrombocytopenia; ACTN1-RT). To better characterize this disease, we screened ACTN1 in 128 probands and found 10 (8 novel) missense heterozygous variants in 11 families. Combining bioinformatics, segregation, and functional studies, we demonstrated that all but 1 amino acid substitution had deleterious effects. The clinical and laboratory findings of 31 affected individuals confirmed that ACTN1-RT is a mild macrothrombocytopenia with low risk for bleeding. Low reticulated platelet counts and only slightly increased serum thrombopoietin levels indicated that the latest phases of megakaryopoiesis were affected. Given its relatively high frequency in our cohort (4.2%), ACTN1-RT has to be taken into consideration in the differential diagnosis of ITs.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25361813?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Benedicenti, Francesco</style></author><author><style face="normal" font="default" size="100%">Rocco, Daniela De</style></author><author><style face="normal" font="default" size="100%">Greco, Chiara</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Inzana, Francesca</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Bonin, Serena</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author><author><style face="normal" font="default" size="100%">Mogni, Massimo</style></author><author><style face="normal" font="default" size="100%">Stanzial, Franco</style></author><author><style face="normal" font="default" size="100%">Svahn, Johanna</style></author><author><style face="normal" font="default" size="100%">Dufour, Carlo</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clinical aspects of Fanconi anemia individuals with the same mutation of FANCF identified by next generation sequencing.</style></title><secondary-title><style face="normal" font="default" size="100%">Birth Defects Res A Clin Mol Teratol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Birth Defects Res. Part A Clin. Mol. Teratol.</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015 Dec</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">103</style></volume><pages><style face="normal" font="default" size="100%">1003-1010</style></pages><language><style face="normal" font="default" size="100%">ENG</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;BACKGROUND: &lt;/b&gt;Fanconi anemia (FA) is a rare genetic disease characterized by congenital malformations, aplastic anemia and increased risk of developing malignancies. FA is genetically heterogeneous as it is caused by at least 17 different genes. Among these, FANCA, FANCC, and FANCG account for approximately 85% of the patients whereas the remaining genes are mutated in only a small percentage of cases. For this reason, the molecular diagnostic process is complex and not always extended to all the FA genes, preventing the characterization of individuals belonging to rare groups.&lt;/p&gt;&lt;p&gt;&lt;b&gt;METHODS: &lt;/b&gt;The FA genes were analyzed using a next generation sequencing approach in two unrelated families.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS: &lt;/b&gt;The analysis identified the same, c.484_485del, homozygous mutation of FANCF in both families. A careful examination of three electively aborted fetuses in one family and one affected girl in the other indicated an association of the FANCF loss-of-function mutation with a severe phenotype characterized by multiple malformations.&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSION: &lt;/b&gt;The systematic use of next generation sequencing will allow the recognition of individuals from rare complementation groups, a better definition of their clinical phenotypes, and consequently, an appropriate genetic counseling. Birth Defects Research (Part A) 103:1003-1010, 2015. © 2015 Wiley Periodicals, Inc.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26033879?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noetzli, Leila</style></author><author><style face="normal" font="default" size="100%">Lo, Richard W</style></author><author><style face="normal" font="default" size="100%">Lee-Sherick, Alisa B</style></author><author><style face="normal" font="default" size="100%">Callaghan, Michael</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Rajpurkar, Madhvi</style></author><author><style face="normal" font="default" size="100%">Jones, Kenneth</style></author><author><style face="normal" font="default" size="100%">Gowan, Katherine</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Gnan, Chiara</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Doubek, Michael</style></author><author><style face="normal" font="default" size="100%">Li, Ling</style></author><author><style face="normal" font="default" size="100%">Lu, Lily</style></author><author><style face="normal" font="default" size="100%">Leung, Richard</style></author><author><style face="normal" font="default" size="100%">Landolt-Marticorena, Carolina</style></author><author><style face="normal" font="default" size="100%">Hunger, Stephen</style></author><author><style face="normal" font="default" size="100%">Heller, Paula</style></author><author><style face="normal" font="default" size="100%">Gutierrez-Hartmann, Arthur</style></author><author><style face="normal" font="default" size="100%">Xiayuan, Liang</style></author><author><style face="normal" font="default" size="100%">Pluthero, Fred G</style></author><author><style face="normal" font="default" size="100%">Rowley, Jesse W</style></author><author><style face="normal" font="default" size="100%">Weyrich, Andrew S</style></author><author><style face="normal" font="default" size="100%">Kahr, Walter H A</style></author><author><style face="normal" font="default" size="100%">Porter, Christopher C</style></author><author><style face="normal" font="default" size="100%">Di Paola, Jorge</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Germline mutations in ETV6 are associated with thrombocytopenia, red cell macrocytosis and predisposition to lymphoblastic leukemia.</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Nat. Genet.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Mutational Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Erythrocytes, Abnormal</style></keyword><keyword><style  face="normal" font="default" size="100%">Exome</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Association Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Predisposition to Disease</style></keyword><keyword><style  face="normal" font="default" size="100%">Germ-Line Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">HEK293 Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Hematologic Diseases</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Precursor Cell Lymphoblastic Leukemia-Lymphoma</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-ets</style></keyword><keyword><style  face="normal" font="default" size="100%">Repressor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015 May</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">47</style></volume><pages><style face="normal" font="default" size="100%">535-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Some familial platelet disorders are associated with predisposition to leukemia, myelodysplastic syndrome (MDS) or dyserythropoietic anemia. We identified a family with autosomal dominant thrombocytopenia, high erythrocyte mean corpuscular volume (MCV) and two occurrences of B cell-precursor acute lymphoblastic leukemia (ALL). Whole-exome sequencing identified a heterozygous single-nucleotide change in ETV6 (ets variant 6), c.641C&gt;T, encoding a p.Pro214Leu substitution in the central domain, segregating with thrombocytopenia and elevated MCV. A screen of 23 families with similar phenotypes identified 2 with ETV6 mutations. One family also had a mutation encoding p.Pro214Leu and one individual with ALL. The other family had a c.1252A&gt;G transition producing a p.Arg418Gly substitution in the DNA-binding domain, with alternative splicing and exon skipping. Functional characterization of these mutations showed aberrant cellular localization of mutant and endogenous ETV6, decreased transcriptional repression and altered megakaryocyte maturation. Our findings underscore a key role for ETV6 in platelet formation and leukemia predisposition.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/25807284?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Schlegel, Nicole</style></author><author><style face="normal" font="default" size="100%">Klersy, Catherine</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Civaschi, Elisa</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Favier, Rémi</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author><author><style face="normal" font="default" size="100%">Latger-Cannard, Véronique</style></author><author><style face="normal" font="default" size="100%">Cuker, Adam</style></author><author><style face="normal" font="default" size="100%">Nurden, Paquita</style></author><author><style face="normal" font="default" size="100%">Greinacher, Andreas</style></author><author><style face="normal" font="default" size="100%">Cattaneo, Marco</style></author><author><style face="normal" font="default" size="100%">De Candia, Erica</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Hurtaud-Roux, Marie-Françoise</style></author><author><style face="normal" font="default" size="100%">Glembotsky, Ana C</style></author><author><style face="normal" font="default" size="100%">Muñiz-Diaz, Eduardo</style></author><author><style face="normal" font="default" size="100%">Randi, Maria Luigia</style></author><author><style face="normal" font="default" size="100%">Trillot, Nathalie</style></author><author><style face="normal" font="default" size="100%">Bury, Loredana</style></author><author><style face="normal" font="default" size="100%">Lecompte, Thomas</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Bayart, Sophie</style></author><author><style face="normal" font="default" size="100%">Bauters, Anne</style></author><author><style face="normal" font="default" size="100%">Benabdallah-Guedira, Schéhérazade</style></author><author><style face="normal" font="default" size="100%">Boehlen, Françoise</style></author><author><style face="normal" font="default" size="100%">Borg, Jeanne-Yvonne</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Bussel, James</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">de Maistre, Emmanuel</style></author><author><style face="normal" font="default" size="100%">Faleschini, Michela</style></author><author><style face="normal" font="default" size="100%">Falcinelli, Emanuela</style></author><author><style face="normal" font="default" size="100%">Ferrari, Silvia</style></author><author><style face="normal" font="default" size="100%">Ferster, Alina</style></author><author><style face="normal" font="default" size="100%">Fierro, Tiziana</style></author><author><style face="normal" font="default" size="100%">Fleury, Dominique</style></author><author><style face="normal" font="default" size="100%">Fontana, Pierre</style></author><author><style face="normal" font="default" size="100%">James, Chloé</style></author><author><style face="normal" font="default" size="100%">Lanza, Francois</style></author><author><style face="normal" font="default" size="100%">Le Cam Duchez, Véronique</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Magini, Pamela</style></author><author><style face="normal" font="default" size="100%">Martin-Coignard, Dominique</style></author><author><style face="normal" font="default" size="100%">Menard, Fanny</style></author><author><style face="normal" font="default" size="100%">Mercier, Sandra</style></author><author><style face="normal" font="default" size="100%">Mezzasoma, Annamaria</style></author><author><style face="normal" font="default" size="100%">Minuz, Pietro</style></author><author><style face="normal" font="default" size="100%">Nichele, Ilaria</style></author><author><style face="normal" font="default" size="100%">Notarangelo, Lucia D</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Podda, Gian Marco</style></author><author><style face="normal" font="default" size="100%">Pouymayou, Catherine</style></author><author><style face="normal" font="default" size="100%">Rigouzzo, Agnes</style></author><author><style face="normal" font="default" size="100%">Royer, Bruno</style></author><author><style face="normal" font="default" size="100%">Sie, Pierre</style></author><author><style face="normal" font="default" size="100%">Siguret, Virginie</style></author><author><style face="normal" font="default" size="100%">Trichet, Catherine</style></author><author><style face="normal" font="default" size="100%">Tucci, Alessandra</style></author><author><style face="normal" font="default" size="100%">Saposnik, Béatrice</style></author><author><style face="normal" font="default" size="100%">Veneri, Dino</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">European Hematology Association – Scientific Working Group on Thrombocytopenias and Platelet Function Disorders</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Analysis of 339 pregnancies in 181 women with 13 different forms of inherited thrombocytopenia.</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Infant, Newborn</style></keyword><keyword><style  face="normal" font="default" size="100%">Pregnancy</style></keyword><keyword><style  face="normal" font="default" size="100%">Pregnancy Complications, Hematologic</style></keyword><keyword><style  face="normal" font="default" size="100%">Retrospective Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Aug</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">1387-94</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Pregnancy in women with inherited thrombocytopenias is a major matter of concern as both the mothers and the newborns are potentially at risk of bleeding. However, medical management of this condition cannot be based on evidence because of the lack of consistent information in the literature. To advance knowledge on this matter, we performed a multicentric, retrospective study evaluating 339 pregnancies in 181 women with 13 different forms of inherited thrombocytopenia. Neither the degree of thrombocytopenia nor the severity of bleeding tendency worsened during pregnancy and the course of pregnancy did not differ from that of healthy subjects in terms of miscarriages, fetal bleeding and pre-term births. The degree of thrombocytopenia in the babies was similar to that in the mother. Only 7 of 156 affected newborns had delivery-related bleeding, but 2 of them died of cerebral hemorrhage. The frequency of delivery-related maternal bleeding ranged from 6.8% to 14.2% depending on the definition of abnormal blood loss, suggesting that the risk of abnormal blood loss was increased with respect to the general population. However, no mother died or had to undergo hysterectomy to arrest bleeding. The search for parameters predicting delivery-related bleeding in the mother suggested that hemorrhages requiring blood transfusion were more frequent in women with history of severe bleedings before pregnancy and with platelet count at delivery below 50 × 10(9)/L.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24763399?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author><author><style face="normal" font="default" size="100%">Cavani, Simona</style></author><author><style face="normal" font="default" size="100%">Criscuolo, Maria</style></author><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Corsolini, Fabio</style></author><author><style face="normal" font="default" size="100%">Greco, Chiara</style></author><author><style face="normal" font="default" size="100%">Borriello, Adriana</style></author><author><style face="normal" font="default" size="100%">Svahn, Johanna</style></author><author><style face="normal" font="default" size="100%">Pillon, Marta</style></author><author><style face="normal" font="default" size="100%">Mecucci, Cristina</style></author><author><style face="normal" font="default" size="100%">Casazza, Gabriella</style></author><author><style face="normal" font="default" size="100%">Verzegnassi, Federico</style></author><author><style face="normal" font="default" size="100%">Cugno, Chiara</style></author><author><style face="normal" font="default" size="100%">Locasciulli, Anna</style></author><author><style face="normal" font="default" size="100%">Farruggia, Piero</style></author><author><style face="normal" font="default" size="100%">Longoni, Daniela</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Barberi, Walter</style></author><author><style face="normal" font="default" size="100%">Tucci, Fabio</style></author><author><style face="normal" font="default" size="100%">Perrotta, Silverio</style></author><author><style face="normal" font="default" size="100%">Grammatico, Paola</style></author><author><style face="normal" font="default" size="100%">Hanenberg, Helmut</style></author><author><style face="normal" font="default" size="100%">Della Ragione, Fulvio</style></author><author><style face="normal" font="default" size="100%">Dufour, Carlo</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">Bone Marrow Failure Study Group of the Italian Association of Pediatric Onco-Hematology</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Molecular analysis of Fanconi anemia: the experience of the Bone Marrow Failure Study Group of the Italian Association of Pediatric Onco-Hematology.</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Substitution</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cohort Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Computational Biology</style></keyword><keyword><style  face="normal" font="default" size="100%">Databases, Nucleic Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Fanconi Anemia</style></keyword><keyword><style  face="normal" font="default" size="100%">Fanconi Anemia Complementation Group Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Founder Effect</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Italy</style></keyword><keyword><style  face="normal" font="default" size="100%">Mosaicism</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymorphism, Single Nucleotide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Jun</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">99</style></volume><pages><style face="normal" font="default" size="100%">1022-31</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Fanconi anemia is an inherited disease characterized by congenital malformations, pancytopenia, cancer predisposition, and sensitivity to cross-linking agents. The molecular diagnosis of Fanconi anemia is relatively complex for several aspects including genetic heterogeneity with mutations in at least 16 different genes. In this paper, we report the mutations identified in 100 unrelated probands enrolled into the National Network of the Italian Association of Pediatric Hematoly and Oncology. In approximately half of these cases, mutational screening was carried out after retroviral complementation analyses or protein analysis. In the other half, the analysis was performed on the most frequently mutated genes or using a next generation sequencing approach. We identified 108 distinct variants of the FANCA, FANCG, FANCC, FANCD2, and FANCB genes in 85, 9, 3, 2, and 1 families, respectively. Despite the relatively high number of private mutations, 45 of which are novel Fanconi anemia alleles, 26% of the FANCA alleles are due to 5 distinct mutations. Most of the mutations are large genomic deletions and nonsense or frameshift mutations, although we identified a series of missense mutations, whose pathogenetic role was not always certain. The molecular diagnosis of Fanconi anemia is still a tiered procedure that requires identifying candidate genes to avoid useless sequencing. Introduction of next generation sequencing strategies will greatly improve the diagnostic process, allowing a rapid analysis of all the genes.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24584348?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Cerqua, Cristina</style></author><author><style face="normal" font="default" size="100%">Goffrini, Paola</style></author><author><style face="normal" font="default" size="100%">Russo, Giovanna</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">Meloni, Francesca</style></author><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Moraes, Carlos T</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Salviati, Leonardo</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutations of cytochrome c identified in patients with thrombocytopenia THC4 affect both apoptosis and cellular bioenergetics.</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Biochim. Biophys. Acta</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Apoptosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cells, Cultured</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytochromes c</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Mutational Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Embryo, Mammalian</style></keyword><keyword><style  face="normal" font="default" size="100%">Energy Metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Family Health</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Fibroblasts</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Lung</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxygen Consumption</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Saccharomyces cerevisiae</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Homology, Amino Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Feb</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">1842</style></volume><pages><style face="normal" font="default" size="100%">269-74</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Inherited thrombocytopenias are heterogeneous diseases caused by at least 20 genes playing different role in the processes of megakaryopoiesis and platelet production. Some forms, such as thrombocytopenia 4 (THC4), are very rare and not well characterized. THC4 is an autosomal dominant mild thrombocytopenia described in only one large family from New Zealand and due to a mutation (G41S) of the somatic isoform of the cytochrome c (CYCS) gene. We report a novel CYCS mutation (Y48H) in patients from an Italian family. Similar to individuals carrying G41S, they have platelets of normal size and morphology, which are only partially reduced in number, but no prolonged bleeding episodes. In order to determine the pathogenetic consequences of Y48H, we studied the effects of the two CYCS mutations in yeast and mouse cellular models. In both cases, we found reduction of respiratory level and increased apoptotic rate, supporting the pathogenetic role of CYCS in thrombocytopenia.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24326104?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Klersy, Catherine</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author><author><style face="normal" font="default" size="100%">Lee, Kieran J D</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Russo, Giovanna</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Ballmaier, Matthias</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Beggiato, Eloise</style></author><author><style face="normal" font="default" size="100%">Kahr, Walter H A</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Platokouki, Helen</style></author><author><style face="normal" font="default" size="100%">Van Geet, Christel</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Yerram, Preethi</style></author><author><style face="normal" font="default" size="100%">Hermans, Cedric</style></author><author><style face="normal" font="default" size="100%">Gerber, Bernhard</style></author><author><style face="normal" font="default" size="100%">Economou, Marina</style></author><author><style face="normal" font="default" size="100%">De Groot, Marco</style></author><author><style face="normal" font="default" size="100%">Zieger, Barbara</style></author><author><style face="normal" font="default" size="100%">De Candia, Erica</style></author><author><style face="normal" font="default" size="100%">Fraticelli, Vincenzo</style></author><author><style face="normal" font="default" size="100%">Kersseboom, Rogier</style></author><author><style face="normal" font="default" size="100%">Piccoli, Giorgina B</style></author><author><style face="normal" font="default" size="100%">Zimmermann, Stefanie</style></author><author><style face="normal" font="default" size="100%">Fierro, Tiziana</style></author><author><style face="normal" font="default" size="100%">Glembotsky, Ana C</style></author><author><style face="normal" font="default" size="100%">Vianello, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Zaninetti, Carlo</style></author><author><style face="normal" font="default" size="100%">Nicchia, Elena</style></author><author><style face="normal" font="default" size="100%">Güthner, Christiane</style></author><author><style face="normal" font="default" size="100%">Baronci, Carlo</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Knight, Peter J</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9-related disease: a novel prognostic model to predict the clinical evolution of the disease based on genotype-phenotype correlations.</style></title><secondary-title><style face="normal" font="default" size="100%">Hum Mutat</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Hum. Mutat.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Age of Onset</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Substitution</style></keyword><keyword><style  face="normal" font="default" size="100%">Cataract</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Association Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Hearing Loss, Sensorineural</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Italy</style></keyword><keyword><style  face="normal" font="default" size="100%">Linear Models</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Risk Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Feb</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">236-47</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;MYH9-related disease (MYH9-RD) is a rare autosomal-dominant disorder caused by mutations in the gene for nonmuscle myosin heavy chain IIA (NMMHC-IIA). MYH9-RD is characterized by a considerable variability in clinical evolution: patients present at birth with only thrombocytopenia, but some of them subsequently develop sensorineural deafness, cataract, and/or nephropathy often leading to end-stage renal disease (ESRD). We searched for genotype-phenotype correlations in the largest series of consecutive MYH9-RD patients collected so far (255 cases from 121 families). Association of genotypes with noncongenital features was assessed by a generalized linear regression model. The analysis defined disease evolution associated to seven different MYH9 genotypes that are responsible for 85% of MYH9-RD cases. Mutations hitting residue R702 demonstrated a complete penetrance for early-onset ESRD and deafness. The p.D1424H substitution associated with high risk of developing all the noncongenital manifestations of disease. Mutations hitting a distinct hydrophobic seam in the NMMHC-IIA head domain or substitutions at R1165 associated with high risk of deafness but low risk of nephropathy or cataract. Patients with p.E1841K, p.D1424N, and C-terminal deletions had low risk of noncongenital defects. These findings are essential to patients' clinical management and genetic counseling and are discussed in view of molecular pathogenesis of MYH9-RD.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24186861?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Biino, Ginevra</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Civaschi, Elisa</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Russo, Giovanna</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Notarangelo, Lucia Dora</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Kunishima, Shinji</style></author><author><style face="normal" font="default" size="100%">Cattaneo, Marco</style></author><author><style face="normal" font="default" size="100%">Bussel, James</style></author><author><style face="normal" font="default" size="100%">De Candia, Erica</style></author><author><style face="normal" font="default" size="100%">Cagioni, Claudia</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Platelet diameters in inherited thrombocytopenias: analysis of 376 patients with all known disorders.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Case-Control Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Size</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Diagnosis, Differential</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Hearing Loss, Sensorineural</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Infant</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Purpura, Thrombocytopenic, Idiopathic</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Aug 7</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">124</style></volume><pages><style face="normal" font="default" size="100%">e4-e10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Abnormalities of platelet size are one of the distinguishing features of inherited thrombocytopenias (ITs), and evaluation of blood films is recommended as an essential step for differential diagnosis of these disorders. Nevertheless, what we presently know about this subject is derived mainly from anecdotal evidence. To improve knowledge in this field, we evaluated platelet size on blood films obtained from 376 patients with all 19 forms of IT identified so far and found that these conditions differ not only in mean platelet diameter, but also in platelet diameter distribution width and the percentage of platelets with increased or reduced diameters. On the basis of these findings, we propose a new classification of ITs according to platelet size. It distinguishes forms with giant platelets, with large platelets, with normal or slightly increased platelet size, and with normal or slightly decreased platelet size. We also measured platelet diameters in 87 patients with immune thrombocytopenia and identified cutoff values for mean platelet diameter and the percentage of platelets with increased or reduced size that have good diagnostic accuracy in differentiating ITs with giant platelets and with normal or slightly decreased platelet size from immune thrombocytopenia and all other forms of IT.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24990887?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Necchi, Vittorio</style></author><author><style face="normal" font="default" size="100%">Sommi, Patrizia</style></author><author><style face="normal" font="default" size="100%">Vitali, Agostina</style></author><author><style face="normal" font="default" size="100%">Vanoli, Alessandro</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Ricci, Vittorio</style></author><author><style face="normal" font="default" size="100%">Solcia, Enrico</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Polyubiquitinated proteins, proteasome, and glycogen characterize the particle-rich cytoplasmic structure (PaCS) of neoplastic and fetal cells.</style></title><secondary-title><style face="normal" font="default" size="100%">Histochem Cell Biol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Histochem. Cell Biol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cytoplasm</style></keyword><keyword><style  face="normal" font="default" size="100%">Fetus</style></keyword><keyword><style  face="normal" font="default" size="100%">Glycogen</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunohistochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy, Confocal</style></keyword><keyword><style  face="normal" font="default" size="100%">Microscopy, Electron, Transmission</style></keyword><keyword><style  face="normal" font="default" size="100%">Neoplasms</style></keyword><keyword><style  face="normal" font="default" size="100%">Proteasome Endopeptidase Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Ubiquitinated Proteins</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 May</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">141</style></volume><pages><style face="normal" font="default" size="100%">483-97</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A particle-rich cytoplasmic structure (PaCS) concentrating ubiquitin-proteasome system (UPS) components and barrel-like particles in clear, cytoskeleton- and organelle-free areas has recently been described in some neoplasms and in genetic or infectious diseases at risk of neoplasia. Ultrastructurally similar particulate cytoplasmic structures, interpreted as glycogen deposits, have previously been reported in clear-cell neoplasms and some fetal tissues. It remains to be investigated whether the two structures are the same, colocalize UPS components and polysaccharides, and have a role in highly proliferative cells such as fetal and neoplastic cells. We used immunogold electron microscopy and confocal immunofluorescence microscopy to examine human and mouse fetal tissues and human neoplasms. Fetal and neoplastic cells both showed colocalization of polyubiquitinated proteins, 19S and 20S proteasomes, and polysaccharides, both glycogen and chondroitin sulfate, inside cytoplasmic structures showing all distinctive features of PaCSs. Poorly demarcated and/or hybrid (ribosomes admixed) UPS- and glycogen-enriched areas, likely stages in PaCS development, were also seen in some fetal cells, with special reference to those, like primary alveolar pulmonary cells or pancreatic centroacinar cells, having a crucial role in organogenesis. UPS- and glycogen-rich PaCSs developed extensively in clear-cell neoplasms of the kidney, ovary, pancreas, and other organs, as well as, in infantile, development-related tumors replicating fetal patterns, such as choroid plexus papilloma. UPS-mediated, ATP-dependent proteolysis and its potential energy source, glycogen metabolism, may have a crucial, synergic role in embryo-/organogenesis and carcinogenesis.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24577783?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Kunishima, Shinji</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Zieger, Barbara</style></author><author><style face="normal" font="default" size="100%">Rand, Margaret L</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Caliskan, Umran</style></author><author><style face="normal" font="default" size="100%">Tokgoz, Huseyin</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Srivastava, Alok</style></author><author><style face="normal" font="default" size="100%">Ward, Christopher</style></author><author><style face="normal" font="default" size="100%">Morel-Kopp, Marie-Christine</style></author><author><style face="normal" font="default" size="100%">Alessi, Marie-Christine</style></author><author><style face="normal" font="default" size="100%">Bellucci, Sylvia</style></author><author><style face="normal" font="default" size="100%">Beurrier, Philippe</style></author><author><style face="normal" font="default" size="100%">de Maistre, Emmanuel</style></author><author><style face="normal" font="default" size="100%">Favier, Rémi</style></author><author><style face="normal" font="default" size="100%">Hézard, Nathalie</style></author><author><style face="normal" font="default" size="100%">Hurtaud-Roux, Marie-Françoise</style></author><author><style face="normal" font="default" size="100%">Latger-Cannard, Véronique</style></author><author><style face="normal" font="default" size="100%">Lavenu-Bombled, Cécile</style></author><author><style face="normal" font="default" size="100%">Proulle, Valérie</style></author><author><style face="normal" font="default" size="100%">Meunier, Sandrine</style></author><author><style face="normal" font="default" size="100%">Négrier, Claude</style></author><author><style face="normal" font="default" size="100%">Nurden, Alan</style></author><author><style face="normal" font="default" size="100%">Randrianaivo, Hanitra</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Platokouki, Helen</style></author><author><style face="normal" font="default" size="100%">Rosenberg, Nurit</style></author><author><style face="normal" font="default" size="100%">HadjKacem, Basma</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Karimi, Mehran</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">Lanza, Francois</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Spectrum of the mutations in Bernard-Soulier syndrome.</style></title><secondary-title><style face="normal" font="default" size="100%">Hum Mutat</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Hum. Mutat.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Alleles</style></keyword><keyword><style  face="normal" font="default" size="100%">Bernard-Soulier Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Databases, Nucleic Acid</style></keyword><keyword><style  face="normal" font="default" size="100%">Founder Effect</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Variation</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Glycoprotein GPIb-IX Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymorphism, Single Nucleotide</style></keyword><keyword><style  face="normal" font="default" size="100%">von Willebrand Diseases</style></keyword><keyword><style  face="normal" font="default" size="100%">Web Browser</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Sep</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">1033-45</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Bernard-Soulier syndrome (BSS) is a rare autosomal recessive bleeding disorder characterized by defects of the GPIb-IX-V complex, a platelet receptor for von Willebrand factor (VWF). Most of the mutations identified in the genes encoding for the GP1BA (GPIbα), GP1BB (GPIbβ), and GP9 (GPIX) subunits prevent expression of the complex at the platelet membrane or more rarely its interaction with VWF. As a consequence, platelets are unable to adhere to the vascular subendothelium and agglutinate in response to ristocetin. In order to collect information on BSS patients, we established an International Consortium for the study of BSS, allowing us to enrol and genotype 132 families (56 previously unreported). With 79 additional families for which molecular data were gleaned from the literature, the 211 families characterized so far have mutations in the GP1BA (28%), GP1BB (28%), or GP9 (44%) genes. There is a wide spectrum of mutations with 112 different variants, including 22 novel alterations. Consistent with the rarity of the disease, 85% of the probands carry homozygous mutations with evidence of founder effects in some geographical areas. This overview provides the first global picture of the molecular basis of BSS and will lead to improve patient diagnosis and management.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24934643?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mattioli, Chiara</style></author><author><style face="normal" font="default" size="100%">Pianigiani, Giulia</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Bianco, Anna Monica Rosaria</style></author><author><style face="normal" font="default" size="100%">Cappelli, Enrico</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Pagani, Franco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Unusual splice site mutations disrupt FANCA exon 8 definition.</style></title><secondary-title><style face="normal" font="default" size="100%">Biochim Biophys Acta</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Biochim. Biophys. Acta</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line, Tumor</style></keyword><keyword><style  face="normal" font="default" size="100%">Codon, Nonsense</style></keyword><keyword><style  face="normal" font="default" size="100%">Exons</style></keyword><keyword><style  face="normal" font="default" size="100%">Fanconi Anemia Complementation Group A Protein</style></keyword><keyword><style  face="normal" font="default" size="100%">HeLa Cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Introns</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutagenesis, Site-Directed</style></keyword><keyword><style  face="normal" font="default" size="100%">Ribonucleoproteins, Small Nuclear</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Splice Sites</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Splicing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Jul</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">1842</style></volume><pages><style face="normal" font="default" size="100%">1052-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The pathological role of mutations that affect not conserved splicing regulatory sequences can be difficult to determine. In a patient with Fanconi anemia, we identified two unpredictable splicing mutations that act on either sides of FANCA exon 8. In patients-derived cells and in minigene splicing assay, we showed that both an apparently benign intronic c.710-5T&gt;C transition and the nonsense c.790C&gt;T substitution induce almost complete exon 8 skipping. Site-directed mutagenesis experiments indicated that the c.710-5T&gt;C transition affects a polypyrimidine tract where most of the thymidines cannot be compensated by cytidines. The c.790C&gt;T mutation located in position -3 relative to the donor site induce exon 8 skipping in an NMD-independent manner and complementation experiments with modified U1 snRNAs showed that U1 snRNP is only partially involved in the splicing defect. Our results highlight the importance of performing splicing functional assay for correct identification of disease-causing mechanism of genomic variants and provide mechanistic insights on how these two FANCA mutations affect exon 8 definition.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24704046?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Zieger, Barbara</style></author><author><style face="normal" font="default" size="100%">Platokouki, Helen</style></author><author><style face="normal" font="default" size="100%">Heller, Paula G</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Glembotsky, Ana C</style></author><author><style face="normal" font="default" size="100%">Pergantou, Helen</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9-related disease: five novel mutations expanding the spectrum of causative mutations and confirming genotype/phenotype correlations.</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Med Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Eur J Med Genet</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Substitution</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Exons</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genes, Dominant</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Association Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Models, Molecular</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Conformation</style></keyword><keyword><style  face="normal" font="default" size="100%">Sequence Alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013 Jan</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">7-12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;MYH9-related disease (MYH9-RD) is a rare autosomal dominant syndromic disorder caused by mutations in MYH9, the gene encoding for the heavy chain of non-muscle myosin IIA (myosin-9). MYH9-RD is characterized by congenital macrothrombocytopenia and typical inclusion bodies in neutrophils associated with a variable risk of developing sensorineural deafness, presenile cataract, and/or progressive nephropathy. The spectrum of mutations responsible for MYH9-RD is limited. We report five families, each with a novel MYH9 mutation. Two mutations, p.Val34Gly and p.Arg702Ser, affect the motor domain of myosin-9, whereas the other three, p.Met847_Glu853dup, p.Lys1048_Glu1054del, and p.Asp1447Tyr, hit the coiled-coil tail domain of the protein. The motor domain mutations were associated with more severe clinical phenotypes than those in the tail domain.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/23123319?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Biino, Ginevra</style></author><author><style face="normal" font="default" size="100%">Fierro, Tiziana</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Mezzasoma, Annamaria</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Ramenghi, Ugo</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Momi, Stefania</style></author><author><style face="normal" font="default" size="100%">Magrini, Umberto</style></author><author><style face="normal" font="default" size="100%">Pirastu, Mario</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">Italian Registry for MYH9-releated diseases</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Alteration of liver enzymes is a feature of the MYH9-related disease syndrome.</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS One</style></secondary-title><alt-title><style face="normal" font="default" size="100%">PLoS ONE</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Abnormalities, Multiple</style></keyword><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged, 80 and over</style></keyword><keyword><style  face="normal" font="default" size="100%">Biopsy</style></keyword><keyword><style  face="normal" font="default" size="100%">Case-Control Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Demography</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Follow-Up Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunohistochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Infant</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver</style></keyword><keyword><style  face="normal" font="default" size="100%">Liver Function Tests</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Odds Ratio</style></keyword><keyword><style  face="normal" font="default" size="100%">Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">e35986</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;BACKGROUND: &lt;/b&gt;MYH9-related disease (MYH9-RD) is a rare autosomal dominant genetic syndrome characterized by congenital thrombocytopenia associated with the risk of developing progressive nephropathy, sensorineural deafness, and presenile cataract. During the collection of a large case-series of patients with MYH9-RD we noticed several cases with unexplained elevation of liver enzymes. Our aim was to evaluate if the alteration of liver tests is a feature of the MYH9-RD and to define its clinical significance.&lt;/p&gt;&lt;p&gt;&lt;b&gt;METHODS AND FINDINGS: &lt;/b&gt;Data concerning liver tests, prospectively recorded in the Italian Registry for MYH9-RD, were collected and compared with those of three control populations: patients with autoimmune thrombocytopenia, patients with inherited thrombocytopenias other than MYH9-RD, and the participants to a large epidemiologic survey in an Italian geographic isolate. Thirty-eight of 75 evaluable MYH9-RD patients (50.7%) showed an elevation of ALT and/or AST, and 17 of 63 (27.0%) an increase of GGT. The increases ranged from 1.9 ± 0.7 to 2.7 ± 1.6 fold the upper normal limit. The prevalence of liver test alterations was significantly higher in MYH9-RD patients than in each of the control populations, with odds ratios ranging from 8.2 (95% CIs 2.2-44.8) to 24.7 (14.8-40.8). Clinical follow-up and more detailed liver studies of a subset of patients, including ultrasound liver scan, liver elastography and liver biopsy in one case, did not show any significant structural damage or evolution towards liver insufficiency.&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSIONS: &lt;/b&gt;Elevation of liver enzymes is a frequent and previously unrecognized feature of the MYH9-RD syndrome; however, this defect does not appear to have poor prognostic value.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22558294?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Perrotta, Silverio</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Civaschi, Elisa</style></author><author><style face="normal" font="default" size="100%">Russo, Sabina</style></author><author><style face="normal" font="default" size="100%">Magrin, Silvana</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Di Salvo, Veronica</style></author><author><style face="normal" font="default" size="100%">Russo, Giovanna</style></author><author><style face="normal" font="default" size="100%">Casale, Maddalena</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Grignani, Claudio</style></author><author><style face="normal" font="default" size="100%">Cattaneo, Marco</style></author><author><style face="normal" font="default" size="100%">Baronci, Carlo</style></author><author><style face="normal" font="default" size="100%">Dragani, Alfredo</style></author><author><style face="normal" font="default" size="100%">Albano, Veronica</style></author><author><style face="normal" font="default" size="100%">Jankovic, Momcilo</style></author><author><style face="normal" font="default" size="100%">Scianguetta, Saverio</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clinical and laboratory features of 103 patients from 42 Italian families with inherited thrombocytopenia derived from the monoallelic Ala156Val mutation of GPIbα (Bolzano mutation).</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged, 80 and over</style></keyword><keyword><style  face="normal" font="default" size="100%">Bernard-Soulier Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Family Health</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Heterozygote</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Infant</style></keyword><keyword><style  face="normal" font="default" size="100%">Italy</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Glycoproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Aggregation</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Glycoprotein GPIb-IX Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymorphism, Genetic</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombopoietin</style></keyword><keyword><style  face="normal" font="default" size="100%">Tubulin</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012 Jan</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">97</style></volume><pages><style face="normal" font="default" size="100%">82-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;BACKGROUND: &lt;/b&gt;Bernard-Soulier syndrome is a very rare form of inherited thrombocytopenia that derives from mutations in GPIbα, GPIbβ, or GPIX and is typically inherited as a recessive disease. However, some years ago it was shown that the monoallelic c.515C&gt;T transition in the GPIBA gene (Bolzano mutation) was responsible for macrothrombocytopenia in a few Italian patients.&lt;/p&gt;&lt;p&gt;&lt;b&gt;DESIGN AND METHODS: &lt;/b&gt;Over the past 10 years, we have searched for the Bolzano mutation in all subjects referred to our institutions because of an autosomal, dominant form of thrombocytopenia of unknown origin.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS: &lt;/b&gt;We identified 42 new Italian families (103 cases) with a thrombocytopenia induced by monoallelic Bolzano mutation. Analyses of the geographic origin of affected pedigrees and haplotypes indicated that this mutation originated in southern Italy. Although the clinical expression was variable, patients with this mutation typically had a mild form of Bernard-Soulier syndrome with mild thrombocytopenia and bleeding tendency. The most indicative laboratory findings were enlarged platelets and reduced GPIb/IX/V platelet expression; in vitro platelet aggregation was normal in nearly all of the cases.&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSIONS: &lt;/b&gt;Our study indicates that monoallelic Bolzano mutation is the most frequent cause of inherited thrombocytopenia in Italy, affecting 20% of patients recruited at our institutions during the last 10 years. Because many people from southern Italy have emigrated during the last century, this mutation may have spread to other countries.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21933849?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Economou, Marina</style></author><author><style face="normal" font="default" size="100%">Batzios, Spyros P</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Printza, Nikoletta</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Theodoridou, Stamatia</style></author><author><style face="normal" font="default" size="100%">Teli, Aikaterini</style></author><author><style face="normal" font="default" size="100%">Psillas, Georgios</style></author><author><style face="normal" font="default" size="100%">Zafeiriou, Dimitrios I</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9-related disorders: report on a patient of Greek origin presenting with macroscopic hematuria and presenile cataract, caused by an R1165C mutation.</style></title><secondary-title><style face="normal" font="default" size="100%">J Pediatr Hematol Oncol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">J. Pediatr. Hematol. Oncol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Cataract</style></keyword><keyword><style  face="normal" font="default" size="100%">Diagnosis, Differential</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Mutational Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Greece</style></keyword><keyword><style  face="normal" font="default" size="100%">Hematuria</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Point Mutation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012 Aug</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">412-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Myosin heavy chain-9 (MYH9)-related disorders represent a heterogenous group of hereditary diseases caused by mutations in the gene encoding the heavy chain of nonmuscle myosin IIA. May-Hegglin anomaly and Fechtner, Sebastian, and Epstein syndromes are the four phenotypes of the disease, characterized by congenital macrothrombocytopenia and distinguished by different combinations of clinical signs that may include glomerulonephritis, sensorineural hearing loss, and presenile cataract. The spectrum of mutations responsible for the disease is wide and the existence of genotype-phenotype correlation remains a critical issue. We report the first case of an MYH9-RD in a patient of Greek origin presenting with macroscopic hematuria and presenile cataract caused by a p.R1165C mutation. The same mutation was present in the patient's father, who exhibited no extrahematological features of the disease. The p.R1165C mutation is one of the MYH9 alterations whose prognostic significance is still poorly defined. Thus, the patients described add to the limited existing data on the MYH9 mutations and their resultant phenotypes.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22627578?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Pastore, Annalisa</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Civaschi, Elisa</style></author><author><style face="normal" font="default" size="100%">Di Stazio, Mariateresa</style></author><author><style face="normal" font="default" size="100%">Bottega, Roberta</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Magrin, Silvana</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Clinical and genetic aspects of Bernard-Soulier syndrome: searching for genotype/phenotype correlations.</style></title><secondary-title><style face="normal" font="default" size="100%">Haematologica</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Haematologica</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Amino Acid Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Bernard-Soulier Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Shape</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Child, Preschool</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Association Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Markers</style></keyword><keyword><style  face="normal" font="default" size="100%">Hemorrhage</style></keyword><keyword><style  face="normal" font="default" size="100%">Homozygote</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Italy</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Membrane Glycoproteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Aggregation</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Glycoprotein GPIb-IX Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Point Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymerase Chain Reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">Ristocetin</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">von Willebrand Factor</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011 Mar</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">417-23</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;BACKGROUND: &lt;/b&gt;Bernard-Soulier syndrome is a severe bleeding disease due to a defect of GPIb/IX/V, a platelet complex that binds the von Willebrand factor. Due to the rarity of the disease, there are reports only on a few cases compromising any attempt to establish correlations between genotype and phenotype. In order to identify any associations, we describe the largest case series ever reported, which was evaluated systematically at the same center.&lt;/p&gt;&lt;p&gt;&lt;b&gt;DESIGN AND METHODS: &lt;/b&gt;Thirteen patients with the disease and seven obligate carriers were enrolled. We collected clinical aspects and determined platelet features, including number and size, expression of membrane glycoproteins, and ristocetin induced platelet aggregation. Mutations were identified by direct sequencing of the GP1BA, GP1BB, and GP9 genes and their effect was shown by molecular modeling analyses.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS: &lt;/b&gt;Patients all had a moderate thrombocytopenia with giant platelets and a bleeding tendency whose severity varied among individuals. Consistent with expression levels of GPIbα always lower than 10% of control values, platelet aggregation was absent or severely reduced. Homozygous mutations were identified in the GP1BA, GP1BB and GP9 genes; six were novel alterations expected to destabilize the conformation of the respective protein. Except for obligate carriers of a GP9 mutation with a reduced GPIb/IX/V expression and defective aggregation, all the other carriers had no obvious anomalies.&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSIONS: &lt;/b&gt;Regardless of mutations identified, the patients' bleeding diathesis did not correlate with thrombocytopenia, which was always moderate, and platelet GPIbα expression, which was always severely impaired. Obligate carriers had features similar to controls though their GPIb/IX/V expression showed discrepancies. Aware of the limitations of our cohort, we cannot define any correlations. However, further investigations should be encouraged to better understand the causes of this rare and underestimated disease.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21173099?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Perrotta, Silverio</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Gnan, Chiara</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Zecca, Marco</style></author><author><style face="normal" font="default" size="100%">Scognamiglio, Francesca</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Punzo, Francesca</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Scianguetta, Saverio</style></author><author><style face="normal" font="default" size="100%">Casale, Maddalena</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Amendola, Giovanni</style></author><author><style face="normal" font="default" size="100%">Notarangelo, Lucia D</style></author><author><style face="normal" font="default" size="100%">Klersy, Catherine</style></author><author><style face="normal" font="default" size="100%">Civaschi, Elisa</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutations in ANKRD26 are responsible for a frequent form of inherited thrombocytopenia: analysis of 78 patients from 21 families.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged, 80 and over</style></keyword><keyword><style  face="normal" font="default" size="100%">Ankyrin Repeat</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Cohort Studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Family</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Frequency</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Inheritance Patterns</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Transcription Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011 Jun 16</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">6673-80</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Until recently, thrombocytopenia 2 (THC2) was considered an exceedingly rare form of autosomal dominant thrombocytopenia and only 2 families were known. However, we recently identified mutations in the 5'-untranslated region of the ANKRD26 gene in 9 THC2 families. Here we report on 12 additional pedigrees with ANKRD26 mutations, 6 of which are new. Because THC2 affected 21 of the 210 families in our database, it has to be considered one of the less rare forms of inherited thrombocytopenia. Analysis of all 21 families with ANKRD26 mutations identified to date revealed that thrombocytopenia and bleeding tendency were usually mild. Nearly all patients had no platelet macrocytosis, and this characteristic distinguishes THC2 from most other forms of inherited thrombocytopenia. In the majority of cases, platelets were deficient in glycoprotein Ia and α-granules, whereas in vitro platelet aggregation was normal. Bone marrow examination and serum thrombopoietin levels suggested that thrombocytopenia was derived from dysmegakaryopoiesis. Unexplained high values of hemoglobin and leukocytes were observed in a few cases. An unexpected finding that warrants further investigation was a high incidence of acute leukemia. Given the scarcity of distinctive characteristics, the ANKRD26-related thrombocytopenia has to be taken into consideration in the differential diagnosis of isolated thrombocytopenias.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">24</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21467542?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pippucci, Tommaso</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Perrotta, Silverio</style></author><author><style face="normal" font="default" size="100%">Pujol-Moix, Núria</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Castegnaro, Giovanni</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Gnan, Chiara</style></author><author><style face="normal" font="default" size="100%">Punzo, Francesca</style></author><author><style face="normal" font="default" size="100%">Marconi, Caterina</style></author><author><style face="normal" font="default" size="100%">Gherardi, Samuele</style></author><author><style face="normal" font="default" size="100%">Loffredo, Giuseppe</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Scianguetta, Saverio</style></author><author><style face="normal" font="default" size="100%">Barozzi, Serena</style></author><author><style face="normal" font="default" size="100%">Magini, Pamela</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Dezzani, Luca</style></author><author><style face="normal" font="default" size="100%">Di Stazio, Mariateresa</style></author><author><style face="normal" font="default" size="100%">Ferraro, Marcella</style></author><author><style face="normal" font="default" size="100%">Perini, Giovanni</style></author><author><style face="normal" font="default" size="100%">Seri, Marco</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mutations in the 5' UTR of ANKRD26, the ankirin repeat domain 26 gene, cause an autosomal-dominant form of inherited thrombocytopenia, THC2.</style></title><secondary-title><style face="normal" font="default" size="100%">Am J Hum Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Am. J. Hum. Genet.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Ankyrin Repeat</style></keyword><keyword><style  face="normal" font="default" size="100%">Base Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromosome Breakage</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromosome Disorders</style></keyword><keyword><style  face="normal" font="default" size="100%">Conserved Sequence</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genes, Dominant</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Loci</style></keyword><keyword><style  face="normal" font="default" size="100%">Haploinsufficiency</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Sequence Data</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Pedigree</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011 Jan 7</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">88</style></volume><pages><style face="normal" font="default" size="100%">115-20</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;THC2, an autosomal-dominant thrombocytopenia described so far in only two families, has been ascribed to mutations in MASTL or ACBD5. Here, we show that ANKRD26, another gene within the THC2 locus, and neither MASTL nor ACBD5, is mutated in eight unrelated families. ANKRD26 was also found to be mutated in the family previously reported to have an ACBD5 mutation. We identified six different ANKRD26 mutations, which were clustered in a highly conserved 19 bp sequence located in the 5' untranslated region. Mutations were not detected in 500 controls and are absent from the 1000 Genomes database. Available data from an animal model and Dr. Watson's genome give evidence against haploinsufficiency as the pathogenetic mechanism for ANKRD26-mediated thrombocytopenia. The luciferase reporter assay suggests that these 5' UTR mutations might enhance ANKRD26 expression. ANKRD26 is the ancestor of a family of primate-specific genes termed POTE, which have been recently identified as a family of proapoptotic proteins. Dysregulation of apoptosis might therefore be the pathogenetic mechanism, as demonstrated for another thrombocytopenia, THC4. Further investigation is needed to provide evidence supporting this hypothesis.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21211618?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Recent advances in the understanding and management of MYH9-related inherited thrombocytopenias.</style></title><secondary-title><style face="normal" font="default" size="100%">Br J Haematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Br. J. Haematol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Disease Models, Animal</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Predisposition to Disease</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Type II</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011 Jul</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">154</style></volume><pages><style face="normal" font="default" size="100%">161-74</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;MYH9-related disease (MYH9-RD) is one of the most frequent forms of inherited thrombocytopenia. It is transmitted in an autosomal dominant fashion and derives from mutations of MYH9, the gene for the heavy chain of non-muscle myosin IIA. Patients present with congenital macrothrombocytopenia with mild bleeding tendency and may develop kidney dysfunction, deafness and cataracts later in life. The term MYH9-RD encompasses four autosomal-dominant thrombocytopenias that were previously described as distinct disorders, namely May-Hegglin Anomaly, Sebastian, Fechtner and Epstein syndromes. Thrombocytopenia is usually mild and derives from complex defects of megakaryocyte maturation and platelet formation. It is easily diagnosed, in that the presence of giant platelets in peripheral blood raises the suspicion of MYH9-RD and a simple immunofluorescence test on blood films confirms the diagnostic hypothesis. However, genotype/phenotype correlations have been recognized and mutation screening is therefore required to define the risk of acquiring extra-haematological defects. Results of a small clinical study suggested that a non-peptide thrombopoietin mimetic might greatly benefit both thrombocytopenia and bleeding tendency of MYH9-RD patients.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/21542825?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Gresele, Paolo</style></author><author><style face="normal" font="default" size="100%">Klersy, Catherine</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Noris, Patrizia</style></author><author><style face="normal" font="default" size="100%">Fierro, Tiziana</style></author><author><style face="normal" font="default" size="100%">Bozzi, Valeria</style></author><author><style face="normal" font="default" size="100%">Mezzasoma, Anna Maria</style></author><author><style face="normal" font="default" size="100%">Melazzini, Federica</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Eltrombopag for the treatment of the inherited thrombocytopenia deriving from MYH9 mutations.</style></title><secondary-title><style face="normal" font="default" size="100%">Blood</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Blood</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Administration, Oral</style></keyword><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Benzoates</style></keyword><keyword><style  face="normal" font="default" size="100%">Dose-Response Relationship, Drug</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Predisposition to Disease</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrazines</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Aggregation</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet Count</style></keyword><keyword><style  face="normal" font="default" size="100%">Pyrazoles</style></keyword><keyword><style  face="normal" font="default" size="100%">Receptors, Thrombopoietin</style></keyword><keyword><style  face="normal" font="default" size="100%">Survival Rate</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword><keyword><style  face="normal" font="default" size="100%">Treatment Outcome</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010 Dec 23</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">116</style></volume><pages><style face="normal" font="default" size="100%">5832-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Platelet transfusion is currently the primary medical treatment for reducing thrombocytopenia in patients with inherited thrombocytopenias. To evaluate whether stimulating megakaryopoiesis could increase platelet count in these conditions, we treated patients with a severe thrombocytopenia induced by MYH9 mutations (MYH9-related disease) with a nonpeptide thrombopoietin receptor agonist, eltrombopag. Twelve adult patients with MYH9-RD and platelet counts of less than 50 × 10(9)/L received 50 mg of eltrombopag orally per day for 3 weeks. Patients who achieved a platelet count higher than 150 × 10(9)/L stopped therapy, those with 100 to 150 platelets × 10(9)/L continued treatment at the same eltrombopag dose for 3 additional weeks, while those with less than 100 platelets × 10(9)/L increased the eltrombopag dose to 75 mg for 3 weeks. Major responses (platelet count of at least 100 × 10(9)/L or 3 times the baseline value) were obtained in 8 patients, minor responses (platelet counts at least twice the baseline value) in 3. One patient did not respond. Bleeding tendency disappeared in 8 of 10 patients with bleeding symptoms at baseline. Mild adverse events were reported in 2 patients. The availability of thrombopoietin mimetics opened new prospects in the treatment of inherited thrombocytopenias. This study is registered at www.clinicaltrials.gov as NCT01133860 (European Union Drug Regulating Authorities Clinical Trials number 2008-001903-42).&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">26</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20844233?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Scapoli, Luca</style></author><author><style face="normal" font="default" size="100%">Martinelli, Marcella</style></author><author><style face="normal" font="default" size="100%">Pezzetti, Furio</style></author><author><style face="normal" font="default" size="100%">Palmieri, Annalisa</style></author><author><style face="normal" font="default" size="100%">Girardi, Ambra</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Bianco, Anna Monica</style></author><author><style face="normal" font="default" size="100%">Carinci, Francesco</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Expression and association data strongly support JARID2 involvement in nonsyndromic cleft lip with or without cleft palate.</style></title><secondary-title><style face="normal" font="default" size="100%">Hum Mutat</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Hum. Mutat.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Cleft Lip</style></keyword><keyword><style  face="normal" font="default" size="100%">Cleft Palate</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Mutational Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Family Health</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Developmental</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Predisposition to Disease</style></keyword><keyword><style  face="normal" font="default" size="100%">Haplotypes</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">In Situ Hybridization</style></keyword><keyword><style  face="normal" font="default" size="100%">Linkage Disequilibrium</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice, Inbred C57BL</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Nerve Tissue Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Palate</style></keyword><keyword><style  face="normal" font="default" size="100%">Polycomb Repressive Complex 2</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymorphism, Single Nucleotide</style></keyword><keyword><style  face="normal" font="default" size="100%">Pregnancy</style></keyword><keyword><style  face="normal" font="default" size="100%">Reverse Transcriptase Polymerase Chain Reaction</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010 Jul</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">794-800</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nonsyndromic cleft lip with or without cleft palate (CL/P) affects approximately 1 in 1,000 births. Genetic studies have provided evidence for the role of several genes and candidate loci in clefting; however, conflicting results have frequently been obtained and much have to be done to unravel the complex genetics of CL/P. In the present investigation we have focused on the candidate region in 6p23, a region that have been found linked to CL/P in several investigations, in the attempt to find out the susceptibility gene provisionally named OFC1. Gene expression experiments in mice embryo of positional candidate genes revealed that JARID2 was highly and specifically expressed in epithelial cells in merging palatal shelves. A family-based linkage disequilibrium study confirmed the pivotal role of JARID2 in orofacial development and strongly supports a role for this gene in CL/P etiology (multiallelic haplotype test P=6 x 10(-5)). Understanding the molecular role of JARID2 within facial development may offer additional information to further unravel the complex genetics of CL/P.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">7</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20506229?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vettore, Silvia</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Gerber, Bernhard</style></author><author><style face="normal" font="default" size="100%">Scandellari, Raffaella</style></author><author><style face="normal" font="default" size="100%">Bianco, Anna Monica</style></author><author><style face="normal" font="default" size="100%">Balduini, Carlo L</style></author><author><style face="normal" font="default" size="100%">Pecci, Alessandro</style></author><author><style face="normal" font="default" size="100%">Fabris, Fabrizio</style></author><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A G to C transversion at the last nucleotide of exon 25 of the MYH9 gene results in a missense mutation rather than in a splicing defect.</style></title><secondary-title><style face="normal" font="default" size="100%">Eur J Med Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Eur J Med Genet</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Blood Platelets</style></keyword><keyword><style  face="normal" font="default" size="100%">Computational Biology</style></keyword><keyword><style  face="normal" font="default" size="100%">Exons</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Inclusion Bodies</style></keyword><keyword><style  face="normal" font="default" size="100%">Kidney Failure, Chronic</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation, Missense</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Neutrophils</style></keyword><keyword><style  face="normal" font="default" size="100%">Nonmuscle Myosin Type IIA</style></keyword><keyword><style  face="normal" font="default" size="100%">Nucleotides</style></keyword><keyword><style  face="normal" font="default" size="100%">RNA Splicing</style></keyword><keyword><style  face="normal" font="default" size="100%">Thrombocytopenia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010 Sep-Oct</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">256-60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;MYH9-related disease (MYH9-RD) is a rare autosomal dominant disorder caused by mutations in MYH9, the gene encoding the heavy chain of non-muscle myosin IIA. Patients present with congenital macrothrombocytopenia and inclusion bodies in neutrophils and might develop sensorineural deafness, presenile cataract, and/or progressive nephropathy leading to end-stage renal failure. In two families with macrothrombocytopenia we identified a novel c.3485G &gt; C mutation in the last nucleotide of exon 25. Bioinformatic tools for splice site prediction and minigene functional test predicted splicing anomalies of exon 25. However, analysis of RNA purified from patient's peripheral blood did not allowed us to detect any anomalies, suggesting that RNA processing is correct at least in this tissue. Therefore, we concluded that c.3485G &gt; C leads to a novel missense mutation (p.Arg1162Thr) of myosin-9, which resulted to be slightly degraded in patient platelets. A precise definition of the effect of mutations is fundamental to improve our knowledge into the pathogenetic mechanisms responsible for the disease.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20603234?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Savoia, Anna</style></author><author><style face="normal" font="default" size="100%">Germeshausen, Manuela</style></author><author><style face="normal" font="default" size="100%">De Rocco, Daniela</style></author><author><style face="normal" font="default" size="100%">Henschel, Bettina</style></author><author><style face="normal" font="default" size="100%">Kratz, Christian P</style></author><author><style face="normal" font="default" size="100%">Kuhlen, Michaela</style></author><author><style face="normal" font="default" size="100%">Rath, Bettina</style></author><author><style face="normal" font="default" size="100%">Steuhl, Klaus-Peter</style></author><author><style face="normal" font="default" size="100%">Wermes, Cornelia</style></author><author><style face="normal" font="default" size="100%">Ballmaier, Matthias</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MYH9-related disease: Report on five German families and description of a novel mutation.</style></title><secondary-title><style face="normal" font="default" size="100%">Ann Hematol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Ann. Hematol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Chromosome Disorders</style></keyword><keyword><style  face="normal" font="default" size="100%">DNA Mutational Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Germany</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Infant</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular Motor Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Mutation</style></keyword><keyword><style  face="normal" font="default" size="100%">Myosin Heavy Chains</style></keyword><keyword><style  face="normal" font="default" size="100%">Young Adult</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010 Oct</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">1057-9</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">10</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20221761?dopt=Abstract</style></custom1></record></records></xml>