Human fibroblasts are derived from cultured skin explants. Human fibroblasts are from a single donor. These cells enable researchers to study skin diseases such as dermatitis, wound healing, and other diseases that are expressed in fibroblast. In addition, they may be used to study the development of skin and production of inducible pluripotent stem cells to study disease models. Fibroblasts are isolated from an individual who has been clinically and genetically diagnosed with Duchenne Muscular Dystrophy. DMD is a recessive X-linked form of muscular dystrophy characterized by rapid progression of muscle degeneration.