Muscle-specific increased expression of JAG1 improves the skeletal muscle phenotype in dystrophin-deficient mice

Proceedings of the National Academy of Sciences, Volume 122, Issue 39, September 2025. <br/>SignificanceDuchenne muscular dystrophy (DMD) patients present a progressive decline in motor function. DMD is caused by mutations in theDMDgene that lead to the absence of dystrophin—an essential component of muscle cells. However, dystrophin-deficient …