2016
The α7 nicotinic receptor dual allosteric agonist and positive allosteric modulator GAT107 reverses nociception in mouse models of inflammatory and neuropathic pain
Bagdas D, Wilkerson J, Kulkarni A, Toma W, AlSharari S, Gul Z, Lichtman A, Papke R, Thakur G, Damaj M. The α7 nicotinic receptor dual allosteric agonist and positive allosteric modulator GAT107 reverses nociception in mouse models of inflammatory and neuropathic pain. British Journal Of Pharmacology 2016, 173: 2506-2520. PMID: 27243753, PMCID: PMC4959951, DOI: 10.1111/bph.13528.Peer-Reviewed Original ResearchConceptsPositive allosteric modulatorsNeuropathic painPain modelAntinociceptive effectSpinal cordTail flickChronic constriction injury (CCI) neuropathic pain modelAllosteric agonistDose-dependent antinociceptive effectΑ7 nicotinic ACh receptorsGlial fibrillary acidic proteinNeuropathic pain modelAstrocyte-specific glial fibrillary acidic proteinInflammatory pain modelAcetic acid injectionHot-plate assayEffective pharmacological strategiesNicotinic ACh receptorsNovel therapeutic approachesFibrillary acidic proteinDorsal hornFormalin testPain modulationSubchronic administrationLocus of action
2015
Effects of GAT107, an Allosteric Agonist and Positive Modulator of α7 Nicotinic Acetylcholine Receptors, on Chronic Inflammatory and Neuropathic Pain in Mice
Bagdas D, Wilkerson J, Lichtman A, Thakur G, Damaj M. Effects of GAT107, an Allosteric Agonist and Positive Modulator of α7 Nicotinic Acetylcholine Receptors, on Chronic Inflammatory and Neuropathic Pain in Mice. The FASEB Journal 2015, 29 DOI: 10.1096/fasebj.29.1_supplement.616.12.Peer-Reviewed Original ResearchPositive allosteric modulatorsΑ7 nicotinic acetylcholine receptorNeuropathic painNicotinic acetylcholine receptorsAntinociceptive effectAgo-PAMChronic constriction injury-induced neuropathic painAcetylcholine receptorsAllosteric agonistInjury-induced neuropathic painPain-induced aversionAcetic acid injectionNew pharmacological approachesPlace aversion (CPA) testNovel therapeutic approachesAcute thermal stimulusMassey Cancer CenterComplete Freud'sInflammatory painChronic inflammatoryFormalin testPain modulationPain behaviorCancer CenterSystemic administration