منابع مشابه
Genetic disorders of collagen.
Osteogenesis imperfecta, Ehlers-Danlos syndrome, and Marfan syndrome form a group of genetic disorders of connective tissue. These disorders exhibit remarkable clinical heterogeneity which reflects their underlying biochemical and molecular differences. Defects in collagen types I and III have been found in all three syndromes.
متن کاملThe cardiovascular manifestations of genetic disorders of collagen metabolism.
Current research in the biochemistry and molecular genetics of collagen metabolism has produced a sophisticated level of understanding of the mechanisms involved in the pathogenesis of a number of inherited diseases of connective tissue. Nowhere is this better exemplified than in the cardiovascular disorders associated with certain genetic disorders of collagen metabolism. For instance, the lif...
متن کاملJoint hypermobility and genetic collagen disorders: are they related?
The HDCTs constitute a heterogeneous group of rare genetically determined diseases, the best known of which are Ehlers-Danlos and Marfan syndromes and osteogenesis imperfecta. Hypermobility is a feature common to them all, but it is also a feature that is highly prevalent in the population at large. Symptomatic hypermobile subjects (whose symptoms are attributable to their hypermobility) are sa...
متن کاملCollagen VI related muscle disorders.
Mutations in the genes encoding collagen VI (COL6A1, COL6A2, and COL6A3) cause Bethlem myopathy (BM) and Ullrich congenital muscular dystrophy (UCMD), two conditions which were previously believed to be completely separate entities. BM is a relatively mild dominantly inherited disorder characterised by proximal weakness and distal joint contractures. UCMD was originally described as an autosoma...
متن کاملGenetic Defects of Collagen Xi
Collagen XI is a minor component of articular cartilage collagen fibrils together with collagen IX. They are in close functional relationship with the major cartilage collagen II. Collagen XI has been suggested to play a role in regulating the diameter of collagen II fibrils. Together these collagens form a supportive framework in the extracellular matrix. Besides articular cartilage, these thr...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1987
ISSN: 1468-6244
DOI: 10.1136/jmg.24.1.2