The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
GPR43 Potentiates β-Cell Function in Obesity
Open accessAbstract
The intestinal microbiome can regulate host energy homeostasis and the development of metabolic disease. Here we identify GPR43, a receptor for bacterially produced short-chain fatty acids (SCFAs), as a modulator of microbiota-host interaction. β-Cell expression of GPR43 and serum levels of acetate, an endogenous SCFA, are increased with a high-fat diet (HFD). HFD-fed GPR43 knockout (KO) mice develop glucose intolerance due to a defect in insulin secretion. In vitro treatment of isolated murine islets, human islets, and Min6 cells with (S)-2-(4-chlorophenyl)-3,3-dimethyl-N-(5-phenylthiazol-2-yl)butanamide (PA), a specific agonist of GPR43, increased intracellular inositol triphosphate and Ca2+ levels, and potentiated insulin secretion in a GPR43-, Gαq-, and phospholipase C–dependent manner. In addition, KO mice fed an HFD displayed reduced β-cell mass and expression of differentiation genes, and the treatment of Min6 cells with PA increased β-cell proliferation and gene expression. Together these findings identify GPR43 as a potential target for therapeutic intervention.
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Cited by
Formation of short chain fatty acids by the gut microbiota and their impact on human metabolism
Morrison, D. J., & Preston, T. (2016) · Gut Microbes · doi:10.1080/19490976.2015.1134082 · Cited by 3,781
Gut microbial metabolites in obesity, NAFLD and T2DM
Canfora, E. E., Meex, R. C. R., Venema, K., & Blaak, E. E. (2019) · Nature Reviews Endocrinology · doi:10.1038/s41574-019-0156-z · Cited by 1,493
Dietary lipids, gut microbiota and lipid metabolism
Schoeler, M., & Caesar, R. (2019) · Reviews in Endocrine and Metabolic Disorders · doi:10.1007/s11154-019-09512-0 · Cited by 1,163
Short chain fatty acids in human gut and metabolic health
Blaak, E. E., Canfora, E. E., Theis, S., Frost, G., Groen, A. K., Mithieux, G., Nauta, A., Scott, K., Stahl, B., van Harsselaar, J., et al. (2020) · Beneficial Microbes · doi:10.3920/bm2020.0057 · Cited by 1,103
Free Fatty Acid Receptors in Health and Disease
Kimura, I., Ichimura, A., Ohue-Kitano, R., & Igarashi, M. (2020) · Physiological Reviews · doi:10.1152/physrev.00041.2018 · Cited by 1,018
Metadata
- Authors
- McNelis, J. C., Lee, Y. S., Mayoral, R., van der Kant, R., Johnson, A. M. F., Wollam, J., & Olefsky, J. M.
- Venue
- Diabetes
- Publisher
- American Diabetes Association
- Published
- 2015-05-28
- Volume
- 64
- Issue
- 9
- Pages
- 3203-3217
- ISSN
- 0012-1797 (ISSN-L)
- 1939-327X
- OpenAlex
- W2132033020
- Cited by
- 224
- References
- 11
- FWCI
- 14.54
- Type
- journal article
- Language
- en
- Open access
- bronze
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