Clinical Report Cardiomyopathy in Coffin–Lowry Syndrome
نویسندگان
چکیده
Jennifer J. Facher, Elizabeth J. Regier, Gretta H. Jacobs, Ernest Siwik, Jean-Pierre Delaunoy, and Nathaniel H. Robin* Center for Human Genetics, Department of Genetics, Case Western Reserve University School of Medicine, University Hospitals of Cleveland, Cleveland, Ohio Department of Pathology, Case Western Reserve University School of Medicine, University Hospitals of Cleveland, Cleveland Ohio Department of Pediatrics, Case Western Reserve University School of Medicine, University Hospitals of Cleveland, Cleveland Ohio Laboratoire de Diagnostic Génétique, Faculté de Médicine, Strasbourg, France
منابع مشابه
Coffin-Lowry Syndrome: The First Molecularly Confirmed Report in Iran
Coffin-Lowry syndrome (CLS) is an X-linked disorder, which affects hemizygous males more severely than females. It is characterized by mental retardation, short stature, head and facial abnormalities, skeletal anomalies and developmental delays. The signs and symptoms vary in different people. We report a 14-year-old male patient, diagnosed with CLS based on his clinical features. Genetic testi...
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Coffin-Lowry syndrome (CLS) is an X-linked dominant condition characterized by moderate to severe mental retardation, characteristic facies, and hand and skeletal malformations. The syndrome is due to mutations in the gene that encodes the ribosomal protein S6 kinase-2, a growth factor-regulating protein kinase located on Xp22.2. Cardiac anomalies are known to be associated with CLS. Left ventr...
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The eponym Coffin-Lowry syndrome has been used by clinical geneticists for over a quarter of a century now, since first proposed by Temtamy et al in 1975. The syndrome refers to a recognisable clinical condition, characterised by mental retardation, characteristic facial appearance, and skeletal abnormalities. Most geneticists would consider that the condition represents a fairly good example o...
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Introduction Restrictive cardiomyopathy in fetuses and neonates is extremely rare and has a poor outcome. Its etiology in neonates is elusive: metabolic diseases (e.g., Gaucher, Hurler syndrome), neuromuscular disorders (e.g., muscular dystrophies, myofibrillar myopathies), or rare presentation of genetic syndromes (e.g., Coffin-Lowry syndrome) account for a minority of the cases, the majority...
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Cultured skin fibroblasts were prepared from two unrelated adult patients with full expressions of Coffin-Lowry syndrome. Glycosaminoglycans (GAGs) were isolated either from the medium or from the cell layer of cultured skin fibroblasts. Two-dimensional electrophoresis of GAG preparations on cellulose acetate film revealed that hyaluronate was the major component both in the medium and in the c...
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