MiR-425-5p Inhibits Differentiation and Proliferation in Porcine Intramuscular Preadipocytes.

ABSTRACT: Intramuscular fat (IMF) content affects the tenderness, juiciness, and flavor of pork. An increasing number of studies are focusing on the functions of microRNAs (miRs) during porcine intramuscular preadipocyte development. Previous studies have proved that miR-425-5p was enriched in porcine skeletal muscles and played important roles in multiple physiological processes; however, its functions during intramuscular adipogenesis remain unclear. To explore the role of miR-425-5p in porcine intramuscular adipogenesis, miR-425-5p agomir and inhibitor were used to perform miR-425-5p overexpression and knockdown in intramuscular preadipocytes, respectively. Our results showed that the agomir of miR-425-5p dramatically inhibited intramuscular adipogenic differentiation and downregulated the expres

SUBMITTER: Chen FF 

PROVIDER: S-EPMC5666783 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature