<?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%">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%">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></records></xml>