FSHMD1A
Description
The FSHMD1A gene, located on chromosome 4, plays a pivotal role in the development of facioscapulohumeral muscular dystrophy (FSHD), a common inherited disorder characterized by progressive muscle weakness. FSHMD1A encodes a protein known as DUX4, which is typically silenced in healthy individuals. However, in individuals with FSHD, a genetic alteration known as a D4Z4 repeat contraction leads to the aberrant expression of DUX4, causing muscle degeneration. This gene‘s intricate role in FSHD pathogenesis has made it a major target for research and potential therapeutic interventions.
Associated Diseases
Did you know?
The DUX4 protein is surprisingly similar to a protein found in sea urchins, highlighting the deep evolutionary roots of this gene.
