REDD1 induction regulates the skeletal muscle gene expression signature following acute aerobic exercise.

ABSTRACT: The metabolic stress placed on skeletal muscle by aerobic exercise promotes acute and long-term health benefits in part through changes in gene expression. However, the transducers that mediate altered gene expression signatures have not been completely elucidated. Regulated in development and DNA damage 1 (REDD1) is a stress-induced protein whose expression is transiently increased in skeletal muscle following acute aerobic exercise. However, the role of this induction remains unclear. Because REDD1 altered gene expression in other model systems, we sought to determine whether REDD1 induction following acute exercise altered the gene expression signature in muscle. To do this, wild-type and REDD1-null mice were randomized to remain sedentary or undergo a bout of acute treadmill exercise.

SUBMITTER: Gordon BS 

PROVIDER: S-EPMC5814598 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature