Monitoring disease activity noninvasively in the mdx model of Duchenne muscular dystrophy.

ABSTRACT: Duchenne muscular dystrophy (DMD) is a rare, muscle degenerative disease resulting from the absence of the dystrophin protein. DMD is characterized by progressive loss of muscle fibers, muscle weakness, and eventually loss of ambulation and premature death. Currently, there is no cure for DMD and improved methods of disease monitoring are crucial for the development of novel treatments. In this study, we describe a new method of assessing disease progression noninvasively in the mdx model of DMD. The reporter mice, which we term the dystrophic Degeneration Reporter strains, contain an inducible CRE-responsive luciferase reporter active in mature myofibers. In these mice, muscle degeneration is reflected in changes in the level of luciferase expression, which can be monitored using n

SUBMITTER: Filareto A 

PROVIDER: S-EPMC6064991 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature