Curcumin acts as a positive allosteric modulator of α7-nicotinic acetylcholine receptors and reverses nociception in mouse models of inflammatory pain
El Nebrisi E, Bagdas D, Toma W, Al Samri H, Brodzik A, Alkhlaif Y, Yang K, Howarth F, Damaj I, Oz M. Curcumin acts as a positive allosteric modulator of α7-nicotinic acetylcholine receptors and reverses nociception in mouse models of inflammatory pain. Journal Of Pharmacology And Experimental Therapeutics 2018, 365: jpet.117.245068. PMID: 29339457, PMCID: PMC7947331, DOI: 10.1124/jpet.117.245068.Peer-Reviewed Original ResearchConceptsEffect of curcuminPositive allosteric modulatorsMouse modelVisceral painAntinociceptive effectNACh receptorsAcetylcholine receptorsAllosteric modulatorsΑ7 nicotinic acetylcholine receptorVisceral pain modelHuman nicotinic acetylcholine receptorNicotinic acetylcholine receptorsInflammatory painPain modelNociceptive behaviorReceptor agonistSignificant potentiationDependent ClLocomotor activityACh concentrationPainNociceptionReceptorsTonicG proteins