Dystrophin

Dystrophin is a protein that plays a crucial role in muscle health. It is found inside muscle cells and helps strengthen the cell membrane, protecting muscle fibers from damage during contraction and relaxation. A deficiency or absence of dystrophin causes muscular dystrophy, a group of genetic disorders that lead to progressive muscle weakness and degeneration. One of the most common forms, Duchenne muscular dystrophy, primarily affects boys and can significantly impact mobility and overall health. Understanding dystrophin is essential for developing treatments and therapies for associated muscle disorders.