AZ1729 is a short chain fatty acid receptor FFA2 (GPR43) regulator that acts as a direct allosteric agonist and as a positive allosteric modulator (PAM). AZ1729 selectively enhances Gi-mediated signaling (Gi-biased ligand), but not at those transduced by Gq/G11 pathway.
FFA2 (GPR43) regulator that acts as a direct allosteric agonist and as a positive allosteric modulator (PAM); Gi-biased ligand
The Journal of biological chemistry, 291(36), 18915-18931 (2016-07-08)
The short chain fatty acid receptor FFA2 is able to stimulate signaling via both Gi- and Gq/G11-promoted pathways. These pathways are believed to control distinct physiological end points but FFA2 receptor ligands appropriate to test this hypothesis have been lacking.
Free Fatty Acid Receptor 2 is a GPCR activated by short chain fatty acids produced in high levels in the lower gut by microbial fermentation of non-digestible carbohydrates. A major challenge in studying this receptor is that the mouse ortholog
Biochimica et biophysica acta. Molecular cell research, 1867(6), 118689-118689 (2020-02-25)
The non-activating allosteric modulator AZ1729, specific for free fatty acid receptor 2 (FFAR2), transfers the orthosteric FFAR2 agonists propionate and the P2Y2R specific agonist ATP into activating ligands that trigger an assembly of the neutrophil superoxide generating NADPH-oxidase. The homologous
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