Article
Embryonic myosin heavy-chain mutations cause distal arthrogryposis and developmental myosin myopathy that persists postnatally.
Archives of neurology - 1 Aug 2008
Tajsharghi Homa, Kimber Eva, Kroksmark Anna-Karin, Jerre Ragnar, Tulinius Mar, Oldfors Anders
Abstract excerpt
BACKGROUND: Myosin is a molecular motor and the essential part of the thick filament of striated muscle. The expression of myosin heavy-chain (MyHC) isoforms is developmentally regulated. The embryonic isoform encoded from MYH3 (OMIM *160720) is expressed during fetal life. Recently, mutations in MYH3 were demonstrated to be associated with congenital joint contractures, that is, Freeman-Sheldon and Sheldon-Hall...
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