2016
Menthol decreases oral nicotine aversion in C57BL/6 mice through a TRPM8-dependent mechanism
Fan L, Balakrishna S, Jabba SV, Bonner PE, Taylor SR, Picciotto MR, Jordt SE. Menthol decreases oral nicotine aversion in C57BL/6 mice through a TRPM8-dependent mechanism. Tobacco Control 2016, 25: ii50. PMID: 27698211, PMCID: PMC5496986, DOI: 10.1136/tobaccocontrol-2016-053209.Peer-Reviewed Original ResearchConceptsSmokeless tobacco productsWild-type miceOral nicotineC57BL/6 miceTobacco productsNicotine aversionAversive effectsTwo-bottle choice drinkingTrigeminal sensory neuronsEffect of mentholProduct useMenthol concentrationOral mentholSensory neuronsAversive concentrationsMenthol receptorOral cavityMenthol effectsRespiratory irritationMiceNicotineTRPM8Oral irritantsIrritantsAversive taste
2015
Modulation of aggressive behavior in mice by nicotinic receptor subtypes
Lewis AS, Mineur YS, Smith PH, Cahuzac EL, Picciotto MR. Modulation of aggressive behavior in mice by nicotinic receptor subtypes. Biochemical Pharmacology 2015, 97: 488-497. PMID: 26212554, PMCID: PMC4600457, DOI: 10.1016/j.bcp.2015.07.019.Peer-Reviewed Original ResearchConceptsAcute nicotine administrationNicotine administrationHypolocomotor effectNicotinic acetylcholine receptor agonist nicotineAgonist GTS-21Nicotinic receptor subtypesAnti-aggressive propertiesDihydro-β-erythroidineBALB/cNeurobiology of aggressionSocial interaction timeCurrent pharmacotherapyAntagonist methyllycaconitineC57BL/6 miceWorse outcomesGTS-21Receptor subtypesPathological aggressionAgonist nicotineΑ7 nAChRsSpecific treatmentSide effectsPharmacological studiesNeuropsychiatric conditionsNicotine
2005
β2-Subunit-containing nicotinic acetylcholine receptors are involved in nicotine-induced increases in conditioned reinforcement but not progressive ratio responding for food in C57BL/6 mice
Brunzell DH, Chang JR, Schneider B, Olausson P, Taylor JR, Picciotto MR. β2-Subunit-containing nicotinic acetylcholine receptors are involved in nicotine-induced increases in conditioned reinforcement but not progressive ratio responding for food in C57BL/6 mice. Psychopharmacology 2005, 184: 328-338. PMID: 16133126, DOI: 10.1007/s00213-005-0099-z.Peer-Reviewed Original ResearchConceptsNicotine exposureNicotinic acetylcholine receptorsFood-reinforced respondingAcetylcholine receptorsPrior nicotine exposureNicotine-induced increasesProgressive ratioNicotinic receptor subtypesEffects of nicotineWild-type miceProgressive ratio testC57BL/6 miceReceptor subtypesConclusionThese dataChronic exposureReinforcement testingMiceΒ2 subunitUnpaired presentationsExposureReceptorsApproach trainingPresentationPaired presentationsPrimary reinforcement
2003
The neuropeptide galanin modulates behavioral and neurochemical signs of opiate withdrawal
Zachariou V, Brunzell DH, Hawes J, Stedman DR, Bartfai T, Steiner RA, Wynick D, Langel Ü, Picciotto MR. The neuropeptide galanin modulates behavioral and neurochemical signs of opiate withdrawal. Proceedings Of The National Academy Of Sciences Of The United States Of America 2003, 100: 9028-9033. PMID: 12853567, PMCID: PMC166432, DOI: 10.1073/pnas.1533224100.Peer-Reviewed Original ResearchConceptsMorphine withdrawal signsWithdrawal signsOpiate withdrawalGalanin agonistsEffects of galaninLocus coeruleus neuronsC-Fos immunoreactivityBlood-brain barrierEndogenous galaninMorphine withdrawalNoradrenergic neuronsCoeruleus neuronsC57BL/6 miceNeurochemical signsNeuropeptide galaninLocus coeruleusPossible molecular mechanismsTyrosine hydroxylaseGalaninNeuronal activityGalanin peptidePhysical signsTransgenic miceDrug dependenceBehavioral effects