@article {1993, title = {MYH9-related disease: five novel mutations expanding the spectrum of causative mutations and confirming genotype/phenotype correlations.}, journal = {Eur J Med Genet}, volume = {56}, year = {2013}, month = {2013 Jan}, pages = {7-12}, abstract = {

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.

}, keywords = {Adolescent, Adult, Amino Acid Sequence, Amino Acid Substitution, Base Sequence, Child, Child, Preschool, Exons, Female, Genes, Dominant, Genetic Association Studies, Humans, Male, Middle Aged, Models, Molecular, Molecular Motor Proteins, Molecular Sequence Data, Mutation, Myosin Heavy Chains, Pedigree, Protein Conformation, Sequence Alignment, Syndrome, Thrombocytopenia, Young Adult}, issn = {1878-0849}, doi = {10.1016/j.ejmg.2012.10.009}, author = {De Rocco, Daniela and Zieger, Barbara and Platokouki, Helen and Heller, Paula G and Pastore, Annalisa and Bottega, Roberta and Noris, Patrizia and Barozzi, Serena and Glembotsky, Ana C and Pergantou, Helen and Balduini, Carlo L and Savoia, Anna and Pecci, Alessandro} }