These GFP-positive cells effectively contributed to regenerated muscle fibers after their engraftment into DMD mice, as detected by human Dystrophin (DYS) expression in regenerating muscle fibers (mean = 282 DYS+ fibers/section of the tibialis anterior (TA) muscle, 9.4% positives in total myofibers of the TA muscle, red in Figures 6B and 6C). Here, DMD is linked to Duchenne muscular dystrophy.