Constitutively active GPR43 is crucial for proper leukocyte differentiation

Autor: Sosuke, Miyasato, Kurumi, Iwata, Reika, Mura, Shou, Nakamura, Keisuke, Yanagida, Hideo, Shindou, Yosuke, Nagata, Masahiro, Kawahara, Satoshi, Yamaguchi, Junken, Aoki, Asuka, Inoue, Teruyuki, Nagamune, Takao, Shimizu, Motonao, Nakamura
Rok vydání: 2022
Předmět:
Zdroj: The FASEB Journal. 37
ISSN: 1530-6860
0892-6638
Popis: The G protein-coupled receptors, GPR43 (free fatty acid receptor 2, FFA2) and GPR41 (free fatty acid receptor 3, FFA3), are activated by short-chain fatty acids produced under various conditions, including microbial fermentation of carbohydrates. Previous studies have implicated this receptor energy homeostasis and immune responses as well as in cell growth arrest and apoptosis. Here, we observed the expression of both receptors in human blood cells and a remarkable enhancement in leukemia cell lines (HL-60, U937, and THP-1 cells) during differentiation. A reporter assay revealed that GPR43 is coupled with Gα
Databáze: OpenAIRE
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