2021
(E)-3-furan-2-yl-N-phenylacrylamide (PAM-4) decreases nociception and emotional manifestations of neuropathic pain in mice by α7 nicotinic acetylcholine receptor potentiation
Bagdas D, Sevdar G, Gul Z, Younis R, Cavun S, Tae HS, Ortells MO, Arias HR, Gurun MS. (E)-3-furan-2-yl-N-phenylacrylamide (PAM-4) decreases nociception and emotional manifestations of neuropathic pain in mice by α7 nicotinic acetylcholine receptor potentiation. Neurological Research 2021, 43: 1056-1068. PMID: 34281483, DOI: 10.1080/01616412.2021.1949684.Peer-Reviewed Original ResearchConceptsPositive allosteric modulationΑ7 nAChRsNeuropathic painΑ7-selective antagonist methyllycaconitineΑ7 nicotinic acetylcholine receptorChronic constriction injuryPaw licking behaviorNeuropathic pain modelAcute systemic administrationChronic painful conditionsAntidepressant-like activityAnti-nociceptive activityDepression-like behaviorAnxiogenic-like effectsNicotinic acetylcholine receptorsAffective behaviorHuman α7 nAChRConstriction injuryMechanical allodyniaFormalin testPain modelAntagonist methyllycaconitineChronic painPainful conditionsRat α7 nAChR
2015
The Antinociceptive and Antiinflammatory Properties of 3-furan-2-yl-N-p-tolyl-acrylamide, a Positive Allosteric Modulator of &agr;7 Nicotinic Acetylcholine Receptors in Mice
Bagdas D, Targowska-Duda K, López J, Perez E, Arias H, Damaj M. The Antinociceptive and Antiinflammatory Properties of 3-furan-2-yl-N-p-tolyl-acrylamide, a Positive Allosteric Modulator of &agr;7 Nicotinic Acetylcholine Receptors in Mice. Anesthesia & Analgesia 2015, 121: 1369-1377. PMID: 26280585, PMCID: PMC4847442, DOI: 10.1213/ane.0000000000000902.Peer-Reviewed Original ResearchConceptsPositive allosteric modulatorsType II positive allosteric modulatorsNeuropathic pain modelInflammatory painNicotinic acetylcholine receptorsNeuropathic painPain modelCarrageenan testAntiinflammatory propertiesChronic constriction injury-induced neuropathic painAcetylcholine receptorsInjury-induced neuropathic painAllosteric modulatorsΑ7 nicotinic acetylcholine receptorSelective α7 agonistPlace aversion (CPA) testExperience of painEfficacy of agonistsEndogenous neurotransmissionMechanical allodyniaThermal hyperalgesiaTime-dependent mannerAntinociceptive effectComplete Freund'sPaw edema