Article
Loss of epigenetic silencing of the DUX4 transcription factor gene in facioscapulohumeral muscular dystrophy.
Human molecular genetics - 15 Oct 2015
Hewitt Jane E
Abstract excerpt
Current genetic and molecular evidence best supports an epigenetic mechanism for facioscapulohumeral muscular dystrophy (FSHD), whereby de-repression of the D4Z4 macrosatellite array leads to aberrant expression of the DUX4 transcription factor in skeletal muscle. This de-repression is triggered by either array contraction or (more rarely) by mutation of the SMCHD1 (structural maintenance of chromosomes flexible...
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