Symptoms of CAPN3 Gene Muscular Dystrophy Limb-Girdle Type 2A Limb-girdle muscular dystrophy type 2A (LGMD2A), also known as Calpainopathy, is a form of muscular dystrophy that primarily affects the voluntary muscles around the hips and shoulders (the limb-girdle muscles). It is caused by mutations in the CAPN3 gene, which encodes the muscle-specific enzyme calpain 3. […]











