2019
Nicotinic Acetylcholine Receptor Signaling in the Hypothalamus: Mechanisms Related to Nicotine’s Effects on Food Intake
Calarco CA, Picciotto MR. Nicotinic Acetylcholine Receptor Signaling in the Hypothalamus: Mechanisms Related to Nicotine’s Effects on Food Intake. Nicotine & Tobacco Research 2019, 22: 152-163. PMID: 30690485, PMCID: PMC7297099, DOI: 10.1093/ntr/ntz010.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsFood intakeNicotinic acetylcholine receptorsWeight gainBody weightPreclinical workAcetylcholine receptorsPost-cessation weight gainOrexigenic agouti-related peptideAnorexigenic proopiomelanocortin (POMC) neuronsNicotine replacement therapyAgouti-related peptideNicotinic agonist cytisineAbility of nicotineLower body weightProopiomelanocortin neuronsNicotine administrationHypothalamic circuitsReplacement therapyArcuate nucleusNicotine effectsNicotine actsAgonist cytisineAverage weight gainTobacco useRodent models
2017
Access to nicotine in drinking water reduces weight gain without changing caloric intake on high fat diet in male C57BL/6J mice
Calarco CA, Lee S, Picciotto MR. Access to nicotine in drinking water reduces weight gain without changing caloric intake on high fat diet in male C57BL/6J mice. Neuropharmacology 2017, 123: 210-220. PMID: 28623168, PMCID: PMC5544033, DOI: 10.1016/j.neuropharm.2017.06.012.Peer-Reviewed Original ResearchConceptsHigh-fat dietCaloric intakeWeight gainFat dietFemale miceMale miceBody weightAdipose tissueEffects of HFDOverall caloric intakeAmphetamine-regulated transcriptNicotinic acetylcholine receptor subunitsLower body weightMelanin-concentrating hormoneSex-dependent mannerRegulation of agoutiChow-fed animalsAcetylcholine receptor subunitsNicotine administrationChronic consumptionArcuate nucleusNicotine dosesNicotine intakeFood intakeTobacco use
2010
Oral nicotine consumption does not affect maternal care or early development in mice but results in modest hyperactivity in adolescence
Heath CJ, Horst NK, Picciotto MR. Oral nicotine consumption does not affect maternal care or early development in mice but results in modest hyperactivity in adolescence. Physiology & Behavior 2010, 101: 764-769. PMID: 20826170, PMCID: PMC2975773, DOI: 10.1016/j.physbeh.2010.08.021.Peer-Reviewed Original ResearchConceptsNicotine administrationMaternal behaviorNeuropharmacological effectsSignificant between-group differencesDrinking water administrationNicotine-exposed micePostnatal weight gainBetween-group differencesOral nicotine consumptionPersistent behavioral alterationsExposure-induced changesNursing miceTransient hyperactivityDrinking waterNicotine exposureEffects of exposureC57BL/6J miceHuman smokingBehavioral alterationsNicotine consumptionPassive nursingWeight gainMiceAdministrationMaternal care