2020
Deficit in voluntary wheel running in chronic inflammatory and neuropathic pain models in mice: Impact of sex and genotype
Contreras KM, Caillaud M, Neddenriep B, Bagdas D, Roberts JL, Ulker E, White AB, Aboulhosn R, Toma W, Khalefa T, Adel A, Mann JA, Damaj MI. Deficit in voluntary wheel running in chronic inflammatory and neuropathic pain models in mice: Impact of sex and genotype. Behavioural Brain Research 2020, 399: 113009. PMID: 33181181, PMCID: PMC8961431, DOI: 10.1016/j.bbr.2020.113009.Peer-Reviewed Original ResearchConceptsNeuropathic pain modelChronic constriction injuryMechanical withdrawal thresholdPain modelStrains of miceWithdrawal thresholdDBA/2J miceVoluntary wheelChronic neuropathic pain modelPaclitaxel-treated miceVehicle-treated miceUnilateral intraplantar injectionLower mechanical thresholdsChronic pain reportQuality of lifeChemotherapy agent paclitaxelImpact of sexDifferent mouse strainsCCI miceCCI surgeryConstriction injuryIntraplantar injectionSham surgeryMale C57BL/6JNovel analgesics
2018
Knockout of alpha 5 nicotinic acetylcholine receptors subunit alters ethanol-mediated behavioral effects and reward in mice
Dawson A, Wolstenholme JT, Roni MA, Campbell VC, Jackson A, Slater C, Bagdas D, Perez EE, Bettinger JC, De Biasi M, Miles MF, Damaj MI. Knockout of alpha 5 nicotinic acetylcholine receptors subunit alters ethanol-mediated behavioral effects and reward in mice. Neuropharmacology 2018, 138: 341-348. PMID: 29944862, PMCID: PMC6400055, DOI: 10.1016/j.neuropharm.2018.06.031.Peer-Reviewed Original ResearchConceptsΑ5 nAChREthanol consumptionΑ5 nicotinic acetylcholine receptor (nAChR) subunitsAlcohol dependenceBehavioral effectsImportance of nAChRsΑ5 nAChR subunitΑ5-KO miceNicotinic acetylcholine receptor subunitsEthanol-induced hypothermiaAnxiolytic-like responseEthanol drinking behaviorVoluntary ethanol consumptionNicotinic acetylcholine receptorsΑ5 knockout miceAcetylcholine receptor subunitsTwo-bottle choiceDecreases ethanol intakePlace preference assayEthanol-induced behaviorsWild-type controlsKO miceRestraint stressDID paradigmEthanol intakeCurcumin 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
2017
Effects of paclitaxel on the development of neuropathy and affective behaviors in the mouse
Toma W, Kyte S, Bagdas D, Alkhlaif Y, Alsharari S, Lichtman A, Chen Z, Del Fabbro E, Bigbee J, Gewirtz D, Damaj M. Effects of paclitaxel on the development of neuropathy and affective behaviors in the mouse. Neuropharmacology 2017, 117: 305-315. PMID: 28237807, PMCID: PMC5489229, DOI: 10.1016/j.neuropharm.2017.02.020.Peer-Reviewed Original ResearchConceptsCancer chemotherapeutic drugsCancer patientsPreclinical modelsSide effectsAffective symptomsMajor dose-limiting side effectDose-limiting side effectChemotherapeutic drugsLight/dark box testNerve fiber dysfunctionPaclitaxel-treated miceProgression-free survivalSucrose preference testDepression-like behaviorOvarian cancer patientsSevere side effectsAnxiety-like behaviorPotential therapeutic interventionsEffect of paclitaxelAnhedonia-like stateDark box testCold allodyniaNeuropathic painNegative affective symptomsNociceptive effects
2014
Effects of methoxsalen, a CYP2A5/6 inhibitor, on nicotine dependence behaviors in mice
Bagdas D, Muldoon P, Zhu A, Tyndale R, Damaj M. Effects of methoxsalen, a CYP2A5/6 inhibitor, on nicotine dependence behaviors in mice. Neuropharmacology 2014, 85: 67-72. PMID: 24859605, PMCID: PMC4106981, DOI: 10.1016/j.neuropharm.2014.05.006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnxietyAryl Hydrocarbon HydroxylasesConditioning, PsychologicalCytochrome P450 Family 2Disease Models, AnimalDose-Response Relationship, DrugEnzyme InhibitorsHyperalgesiaMaleMecamylamineMethoxsalenMice, Inbred ICRMotor ActivityNicotineNicotinic AgonistsNicotinic AntagonistsRewardSeverity of Illness IndexSubstance Withdrawal SyndromeTobacco Use DisorderConceptsNicotine plasma levelsWithdrawal signsPlasma levelsAdministration of methoxsalenEffect of methoxsalenNicotine dependence behaviorsNicotine replacement therapyChronic nicotine infusionDependence-related behaviorsDrug elimination ratePlace preference testMetabolism of nicotineReward-like propertiesLack of enhancementSpontaneous withdrawalNicotine withdrawalReplacement therapyNicotine preferenceLow doseHigh doseNicotine infusionMouse CYP2A5CPP testActive nicotineNicotine levels
2012
Antihyperalgesic activity of chlorogenic acid in experimental neuropathic pain
Bagdas D, Cinkilic N, Ozboluk H, Ozyigit M, Gurun M. Antihyperalgesic activity of chlorogenic acid in experimental neuropathic pain. Journal Of Natural Medicines 2012, 67: 698-704. PMID: 23203628, DOI: 10.1007/s11418-012-0726-z.Peer-Reviewed Original ResearchMeSH KeywordsAnalgesicsAnimalsChlorogenic AcidHyperalgesiaMaleMotor ActivityNeuralgiaRatsRats, Sprague-DawleySciatic NerveConceptsChronic constrictive nerve injuryNeuropathic painAntihyperalgesic activityPeripheral neuropathic pain modelExperimental neuropathic painNeuropathic pain modelRota-rod testNovel potential therapeutic optionPotential therapeutic optionStrong therapeutic effectLatency of ratsChlorogenic acidAntihyperalgesic effectMechanical hyperalgesiaNerve injuryPain modelChronic administrationInflammatory cascadeTherapeutic optionsHistopathological changesInflammatory processTherapeutic effectAnalgesic activityPainNervous system