Prokineticin receptor 1 ameliorates insulin resistance in skeletal muscle.

ABSTRACT: Type 2 diabetes mellitus may result from insulin resistance in skeletal muscle. Prokineticin receptor 1 (Prokr1) improves metabolic phenotype in adipose tissue and the cardiovascular system; however, its effects on skeletal muscle have not been investigated. We investigated the Prokr1 signaling pathways and its metabolic function in murine myoblast, satellite cells, and their differentiated myotubes. We measured the expression levels of Prokr1 in the skeletal muscle of mice as well as human skeletal muscle cell-derived myotubes. Prokineticin 2 (PROK2), a ligand of PROKR1, induced calcium mobilization in a dose-dependent manner and altered the mRNA levels of 578 genes in PROKR1-overexpressed HEK293T cells. Functional enrichment of differentially expressed genes revealed that PROKR1 activate

SUBMITTER: Mok J 

PROVIDER: S-EPMC12315503 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature