2022
L-type calcium channel regulation of dopamine activity in the ventral tegmental area to nucleus accumbens pathway: Implications for substance use, mood disorders and co-morbidities
Nunes E, Addy N. L-type calcium channel regulation of dopamine activity in the ventral tegmental area to nucleus accumbens pathway: Implications for substance use, mood disorders and co-morbidities. Neuropharmacology 2022, 224: 109336. PMID: 36414149, PMCID: PMC11215796, DOI: 10.1016/j.neuropharm.2022.109336.Peer-Reviewed Original ResearchConceptsL-type calcium channelsVentral tegmental areaPre-clinical modelsTegmental areaSubstance useLTCC blockersMood disordersCalcium channelsCo-morbid psychiatric diagnosesDA neuronal activityVoltage-gated calcium channelsMood-related behaviorsSubstance use disordersCalcium channel regulationStress-induced plasticityAccumbens pathwayCardiac medicationsDopamine neuronsLTCC subtypesNeuronal activityNeuronal firingUse disordersPsychiatric diagnosisCalcium entryDopamine activity
2017
Enhancing VTA Cav1.3 L-type Ca2+ channel activity promotes cocaine and mood-related behaviors via overlapping AMPA receptor mechanisms in the nucleus accumbens
Martínez-Rivera A, Hao J, Tropea TF, Giordano TP, Kosovsky M, Rice RC, Lee A, Huganir RL, Striessnig J, Addy NA, Han S, Rajadhyaksha AM. Enhancing VTA Cav1.3 L-type Ca2+ channel activity promotes cocaine and mood-related behaviors via overlapping AMPA receptor mechanisms in the nucleus accumbens. Molecular Psychiatry 2017, 22: 1735-1745. PMID: 28194001, PMCID: PMC5555837, DOI: 10.1038/mp.2017.9.Peer-Reviewed Original ResearchMeSH KeywordsAffectAnimalsCalcium Channels, L-TypeCocaineCocaine-Related DisordersConditioning, PsychologicalDepressionDisease Models, AnimalDopamine Uptake InhibitorsGenetic Association StudiesHumansMaleMice, Inbred C57BLMice, TransgenicMotor ActivityNucleus AccumbensPost-Synaptic DensityReceptors, AMPASocial BehaviorVentral Tegmental AreaConceptsDepressive-like behaviorCav1.3 L-type Ca2L-type Ca2Receptor mechanismsCalcium-permeable α-aminoCACNA1D geneCav1.3 channelsRole of Cav1.3Depressive-like phenotypeMood-related behaviorsDepression-related phenotypesSocial behavioral deficitsNeuropsychiatric symptomsBehavioral deficitsMood disordersCP-AMPARNAc shellRodent studiesGluA1 phosphorylationHuman studiesNAc corePlace preferenceBipolar disorderPsychomotor activityCav1.3