LGR4: A New Receptor Member in Endocrine and Metabolic Diseases.

ABSTRACT: Classic hormone membrane receptors, such as leucine-rich repeat-containing G protein-coupled receptor (LGR) 1 (follicle-stimulating hormone receptor), LGR2 (luteinizing hormone receptor), and LGR3 (thyrotropin receptor), are crucial in endocrinology and metabolism, and the identification of new receptors can advance this field. LGR4 is a new member of this G protein-coupled receptor family and shows ways of expression and function similar to those of LGR1/2/3. Several recent studies have reported that, unlike LGR5/6, LGR4 plays essential roles in endocrine and metabolic diseases, including hypothalamic-gonadal axis defects, mammary gland dysplasia, osteoporosis, cardiometabolic diseases, and obesity. An inactivating mutation p.R126X in LGR4 leads to osteoporosis, electrolyte disturbance, a

SUBMITTER: Zhang N 

PROVIDER: S-EPMC10335173 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature