The role of the Proopiomelanocortin (POMC) system in the regulation of energy balance has been the subject of extensive research for several decades. POMC is a precursor peptide produced in the anterior pituitary gland that is cleaved into several peptides including β-endorphin, ACTH, and α-MSH. These peptides have well-documented roles in the regulation of food […]
MELANOCORTIN-4 RECEPTOR (MC4-R): A Comprehensive Review Introduction to the Melanocortin System The Melanocortin-4 Receptor (MC4-R) is recognized as a pivotal G-protein coupled receptor (GPCR) within the central nervous system, serving as the master regulator of energy homeostasis, food intake, and body weight. Primarily expressed in key hypothalamic nuclei, MC4-R integrates diverse metabolic signals originating from […]