Pharmacological characterization of canine melancortin-4 receptor and its natural variant V213F.

ABSTRACT: Dogs have become one of the most important companion animals in modern society. However, it is estimated that 20% to 40% of owned dogs are obese, suggesting that obesity has become one of the most important canine health problem. In addition, obesity in dogs also leads to type II diabetes. Because the melanocortin-4 receptor (MC4R) has been shown to be essential in maintaining energy homeostasis in several different species, including rodents and humans, we initiated studies toward elucidating the roles of MC4R in obesity pathogenesis in dogs. Canine MC4R has been cloned, and a missense variant V213F was identified. We designed primers and successfully cloned canine MC4R and generated the variant V213F by site-directed mutagenesis. The objective of this study was to investigate the pharmac

SUBMITTER: Yan J 

PROVIDER: S-EPMC3155386 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature