GPR39
(redirected from G-protein coupled receptor 39)GPR39
A gene on chromosome 2q21-q22 that encodes a G protein-coupled receptor that activates a phosphatidylinositol-calcium second messenger system. GPR39 is involved in regulating body weight, GI motility, hormone secretion and apoptosis.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.