Endocrine Abstracts

Urocortins are the endogenous ligands for the corticotropin-releasing factor receptor type-2 which is highly expressed in skeletal muscle where it regulates glucose metabolism and muscle mass. Transgenic mice overexpressing Urocortin-3 (UCN3+) show accelerated peripheral glucose disposal and increased skeletal muscle mass with myocyte hypertrophy associated with decreased energy efficiency and improved glucose tolerance. We aimed to determine whether this phenotype would confe...