GLPG0974 is an orally available, high-affinity, potent and selective free fatty acid receptor 2 (FFA2; FFAR2; GPCR43; GPR43) antagonist (hFFA2 Kd = 7.5 nM; IC50 = 9 nM; Na acetate EC80-induced Ca2+ flux in HEK293 hFFA2 transfectants) with little potency toward 55 other receptors/channels/transporters (IC50 >10 μM), including FFA3 (GPR41). GLPG0974 inhibits acetate-induced human neutrophil migration (IC50 = 27 nM) and exhibits in vivo efficacy (0.1 or 1 mg/kg intragastrically) against duodenal lesions induction by NSAID indomethacin/FFA2 agonist phenylacetamide-1 co-treatment with good pharmacokinetic properties and oral availability (F = 47% in rats; 5 mg/kg p.o.).
Orally available, high-affinity, potent and selective free fatty acid receptor 2 (FFA2; FFAR2; GPCR43; GPR43) antagonist with in vitro and in vivo efficacy.
Cellular and molecular gastroenterology and hepatology, 15(3), 633-663 (2022-11-22)
The spontaneous preference for dietary lipids is principally regulated by 2 lingual fat taste receptors, CD36 and GPR120. Obese animals and most of human subjects exhibit low orosensory perception of dietary fat because of malfunctioning of these taste receptors. Our
Aging is a significant risk factor for ischemic stroke and worsens its outcome. However, the mechanisms for this worsened neurological outcome with aging are not clearly defined. Old C57BL/6J male mice (18 to 20 months old) had a poorer neurological
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