Use of DREADD Technology to Identify Novel Targets for Antidiabetic Drugs.
Annu Rev Pharmacol Toxicol
; 61: 421-440, 2021 01 06.
Article
em En
| MEDLINE
| ID: mdl-32746768
ABSTRACT
G protein-coupled receptors (GPCRs) form a superfamily of plasma membrane receptors that couple to four major families of heterotrimeric G proteins, Gs, Gi, Gq, and G12. GPCRs represent excellent targets for drug therapy. Since the individual GPCRs are expressed by many different cell types, the in vivo metabolic roles of a specific GPCR expressed by a distinct cell type are not well understood. The development of designer GPCRs known as DREADDs (designer receptors exclusively activated by a designer drug) that selectively couple to distinct classes of heterotrimeric G proteins has greatly facilitated studies in this area. This review focuses on the use of DREADD technology to explore the physiological and pathophysiological roles of distinct GPCR/G protein cascades in several metabolically important cell types. The novel insights gained from these studies should stimulate the development of GPCR-based treatments for major metabolic diseases such as type 2 diabetes and obesity.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Transdução de Sinais
/
Diabetes Mellitus Tipo 2
Limite:
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article