2023
Targeting the Actions of Muscarinic Receptors on Dopamine Systems: New Strategies for Treating Neuropsychiatric Disorders
Nunes E, Addy N, Conn P, Foster D. Targeting the Actions of Muscarinic Receptors on Dopamine Systems: New Strategies for Treating Neuropsychiatric Disorders. The Annual Review Of Pharmacology And Toxicology 2023, 64: 277-289. PMID: 37552895, PMCID: PMC10841102, DOI: 10.1146/annurev-pharmtox-051921-023858.Peer-Reviewed Original ResearchCholinergic neuronsMuscarinic acetylcholine receptor subtypesDA neuron activityMidbrain DA neuronsAcetylcholine receptor subtypesMood-related disordersPotential clinical implicationsDA circuitryDA neuronsDA releaseMuscarinic receptorsCholinergic regulationReceptor subtypesDopamine systemNeuron activityClinical implicationsNeuropsychiatric disordersDopamine signalingNumerous disordersSubtypesNumerous receptorsDisordersNeuronsReceptorsPublication date
2009
Intracerebroventricular administration of cannabinoid CB1 receptor antagonists AM251 and AM4113 fails to alter food-reinforced behavior in rats
Sink K, Segovia K, Nunes E, Collins L, Vemuri V, Thakur G, Makriyannis A, Salamone J. Intracerebroventricular administration of cannabinoid CB1 receptor antagonists AM251 and AM4113 fails to alter food-reinforced behavior in rats. Psychopharmacology 2009, 206: 223-232. PMID: 19588124, PMCID: PMC4425366, DOI: 10.1007/s00213-009-1602-8.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceAnimalsBehavior, AnimalConditioning, OperantDose-Response Relationship, DrugDrug Administration RoutesDrug InteractionsEatingFood DeprivationInjections, IntraventricularMaleMotor ActivityPiperidinesPyrazolesRatsRats, Sprague-DawleyReceptor, Cannabinoid, CB1Reinforcement ScheduleReinforcement, PsychologyConceptsFood-reinforced behaviorCB1 receptorsLocomotor suppressionFood-motivated behaviorCannabinoid CB1 receptorsCB1 neutral antagonistsSame dose rangeModulation of locomotionIntracerebroventricular administrationICV administrationLocus of actionLower brainstemReceptor transmissionPeripheral receptorsSystemic administrationLateral ventricleAppetite suppressantsNucleus accumbensAM251AM4113Inverse agonistNeutral antagonistsDose rangeAdministrationReceptors