Deniz Bagdas, DVM, PhD
Research Scientist in PsychiatryCards
About
Research
Publications
2024
The influence of ovarian hormones on the putative mechanisms that promote female nicotine use
Giner P, Ortegon S, Bagdas D, O'Dell L. The influence of ovarian hormones on the putative mechanisms that promote female nicotine use. Current Opinion In Neurobiology 2024, 88: 102900. PMID: 39153250, DOI: 10.1016/j.conb.2024.102900.Peer-Reviewed Original ResearchNicotine useWithdrawal severityOvarian hormonesImpact of ovarian hormonesNicotine withdrawal severityHormonal interventionsInfluence of ovarian hormonesNovel treatment avenuesHormone-based contraceptivesWithdrawal symptomsPleasurable effectsQuit dateCessation treatmentMenstrual cyclePost-menopausalHormonal fluctuationsTreatment efficacyTreatment avenuesNicotineCessation interventionsCessation strategiesCessation approachesWithdrawalHormoneWomenImpact of vanilla flavor on nicotine taste, choice, intake, and seeking behaviors
Bagdas D, Zepei A, Harris L, Minanov K, Jimenez J, Addy N. Impact of vanilla flavor on nicotine taste, choice, intake, and seeking behaviors. Psychopharmacology 2024, 1-13. PMID: 38839631, DOI: 10.1007/s00213-024-06630-9.Peer-Reviewed Original ResearchTaste reactivity testNicotine choiceNicotine takingTwo-bottle free choice testSeeking behaviorOral nicotine intakeNicotine preferenceFree-choice testNicotine intakeIngestive responsesOral nicotineDecreased dislikeAversive responsesOral cuesYoung adult Sprague Dawley ratsOrosensory propertiesAdult Sprague Dawley ratsIncreased likingNicotineFemale ratsMale ratsSprague Dawley ratsTobacco productsLong-term effectsDawley ratsPhosphosulindac (OXT-328) prevents and reverses chemotherapy induced peripheral neuropathy in mice
Basu A, Yang J, Tsirukis V, Loiacono A, Koch G, Khwaja I, Krishnamurthy M, Fazio N, White E, Jha A, Shah S, Takmil C, Bagdas D, Demirer A, Master A, Natke E, Honkanen R, Huang L, Rigas B. Phosphosulindac (OXT-328) prevents and reverses chemotherapy induced peripheral neuropathy in mice. Frontiers In Neuroscience 2024, 17: 1240372. PMID: 38347876, PMCID: PMC10860339, DOI: 10.3389/fnins.2023.1240372.Peer-Reviewed Original ResearchChemotherapy-induced peripheral neuropathyAnticancer effect of paclitaxelEffects of paclitaxelAllodynia scoresCold allodyniaPeripheral neuropathyInduces chemotherapy-induced peripheral neuropathyChemotherapeutic efficacy of paclitaxelLewis lung carcinoma xenograftsPrevent chemotherapy-induced peripheral neuropathyHind paw of miceAnticancer effectsTreat chemotherapy-induced peripheral neuropathyVon Frey testLevels of IL-6Chemotherapy induced peripheral neuropathyEfficacy of paclitaxelPaw of miceLung cancer xenograftsLung carcinoma xenograftsMale C57BL/6 J miceCell linesSide effects of chemotherapyEffects of chemotherapyApparent side effects
2022
Chronic oral nicotine exposure decreases aversive taste of nicotine, increases nicotine withdrawal and reinstatement, but cherry flavor does not alter nicotine’s effects in adolescent rats
Bagdas D, Harris L, Addy N. Chronic oral nicotine exposure decreases aversive taste of nicotine, increases nicotine withdrawal and reinstatement, but cherry flavor does not alter nicotine’s effects in adolescent rats. Neuroscience Letters 2022, 793: 137008. PMID: 36476758, PMCID: PMC9948648, DOI: 10.1016/j.neulet.2022.137008.Peer-Reviewed Original ResearchConceptsTaste responsesNicotine concentrationsNicotine exposureNicotine withdrawalNicotine effectsAdolescent ratsChronic exposureOral nicotine exposureTaste reactivityAversive tasteChronic nicotine exposureDevelopment of toleranceLow nicotine concentrationsE-cigarette useE-cigarette flavoringsHigher nicotine concentrationsNicotine abstinenceNicotine useNaïve animalsChronic effectsNicotineRatsAversive responsesDifferent nicotine concentrationsWithdrawalPharmacological characterization of 5-iodo-A-85380, a β2-selective nicotinic receptor agonist, in mice
Akinola LS, Bagdas D, Alkhlaif Y, Jackson A, Gurdap CO, Rahimpour E, Carroll FI, Papke RL, Damaj MI. Pharmacological characterization of 5-iodo-A-85380, a β2-selective nicotinic receptor agonist, in mice. Journal Of Psychopharmacology 2022, 36: 1280-1293. PMID: 36321267, PMCID: PMC9817006, DOI: 10.1177/02698811221132214.Peer-Reviewed Original ResearchConceptsNicotinic receptor agonistsReceptor agonistNicotinic acetylcholine receptorsLow sensitivityPharmacological characterizationΑ4β2 receptorsNicotine dependenceNicotinic subunitsPlace preferenceΑ4β2 nAChRsAcetylcholine receptorsPartial agonistFull agonistAgonistsDifferential efficacyBehavioral effectsNeurodegenerative diseasesSubtypesPathological conditionsNAChRsPotential targetPotential roleHypothermiaReceptorsΑ6Persistent sensory changes and sex differences in transgenic mice conditionally expressing HIV-1 Tat regulatory protein
Toma W, Paris J, Warncke U, Nass S, Caillaud M, McKiver B, Ondo O, Bagdas D, Bigbee J, Knapp P, Hauser K, Damaj M. Persistent sensory changes and sex differences in transgenic mice conditionally expressing HIV-1 Tat regulatory protein. Experimental Neurology 2022, 358: 114226. PMID: 36096180, PMCID: PMC10053560, DOI: 10.1016/j.expneurol.2022.114226.Peer-Reviewed Original ResearchConceptsSensory neuropathyFemale miceHIV-1Tat expressionSensory nerve action potentialsIntraepidermal nerve fiber densityChronic HIV-1Persistent sensory changesPain-like behaviorsPeripheral sensory neuropathySevere chronic painDevelopment of neuropathyNerve fiber densityLumbar spinal cordDevelopment of hypersensitivityNerve action potentialsPrevious preclinical studiesDorsal root gangliaTNF-α expressionPPAR-α gene expressionTat regulatory proteinRole of TatHIV-1 TatSex differencesAllodynic responsesGenotypic Differences in the Effects of Menthol on Nicotine Intake and Preference in Mice
Akinola LS, Rahman Y, Ondo O, Gonzales J, Bagdas D, Jackson A, Davidson-Wert N, Damaj MI. Genotypic Differences in the Effects of Menthol on Nicotine Intake and Preference in Mice. Frontiers In Neuroscience 2022, 16: 905330. PMID: 35769694, PMCID: PMC9234577, DOI: 10.3389/fnins.2022.905330.Peer-Reviewed Original ResearchOral nicotine consumptionEffect of mentholD2J miceMenthol effectsNicotine consumptionΑ7 nAChRsDifferential effectsTwo-bottle choiceTAAR1 geneOral aversionC57BL/6J miceNicotine rewardSystemic administrationNicotine intakeDBA/2J miceB6J micePharmacological responseNicotine addictionGenotype-specific mechanismsNicotine concentrationsMiceMouse strainsBasal preferenceGenetic factorsNicotineCholinergic and dopaminergic‐mediated motivated behavior in healthy states and in substance use and mood disorders
Nunes EJ, Kebede N, Bagdas D, Addy NA. Cholinergic and dopaminergic‐mediated motivated behavior in healthy states and in substance use and mood disorders. Journal Of The Experimental Analysis Of Behavior 2022, 117: 404-419. PMID: 35286712, PMCID: PMC9743782, DOI: 10.1002/jeab.747.Peer-Reviewed Original ResearchConceptsMood disordersSubstance useActivational componentsMotivated behaviorComorbid substance useMesolimbic dopamine systemDA releaseCholinergic activityCholinergic transmissionImportant neuromodulatorCholinergic dysregulationDA regulationDopamine systemDA signalingActivational aspectsDisease statesDisordersAversive stimuliPossible roleHealthy stateCholinergicAcetylcholineStimuliEtiologyIllnessAnimal Models to Investigate the Impact of Flavors on Nicotine Addiction and Dependence
Bagdas D, Kebede N, Zepei AM, Harris L, Minanov K, Picciotto MR, Addy NA. Animal Models to Investigate the Impact of Flavors on Nicotine Addiction and Dependence. Current Neuropharmacology 2022, 20: 2175-2201. PMID: 35611777, PMCID: PMC9886843, DOI: 10.2174/1570159x20666220524120231.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
2021
Evaluation of Flavor Effects on Oral Nicotine Liking and/or Disliking Using the Taste Reactivity Test in Rats
Bagdas D, Rupprecht LE, Nunes EJ, Schillinger E, Immanuel JJ, Addy NA. Evaluation of Flavor Effects on Oral Nicotine Liking and/or Disliking Using the Taste Reactivity Test in Rats. Nicotine & Tobacco Research 2021, 24: 753-760. PMID: 34918123, PMCID: PMC8962681, DOI: 10.1093/ntr/ntab241.Peer-Reviewed Original ResearchConceptsTaste reactivity testOrosensory experienceAversive responsesAbuse liabilityAversive valueAversive reactionsHedonic responsesNicotine rewardTaking behaviorIntraoral cathetersImpact of mentholReactivity testOlfactory cuesOrofacial movementsDislikingLikingNicotine responseTaste stimuliSex-dependent mannerOral nicotineNicotine inducesNicotineCuesIngestive responsesExperience