2023
Operant Training for Highly Palatable Food Alters Translating Messenger RNA in Nucleus Accumbens D2 Neurons and Reveals a Modulatory Role of Ncdn
Montalban E, Giralt A, Taing L, Nakamura Y, Pelosi A, Brown M, de Pins B, Valjent E, Martin M, Nairn A, Greengard P, Flajolet M, Hervé D, Gambardella N, Roussarie J, Girault J. Operant Training for Highly Palatable Food Alters Translating Messenger RNA in Nucleus Accumbens D2 Neurons and Reveals a Modulatory Role of Ncdn. Biological Psychiatry 2023, 95: 926-937. PMID: 37579933, PMCID: PMC11059129, DOI: 10.1016/j.biopsych.2023.08.006.Peer-Reviewed Original ResearchStriatal projection neuronsNucleus accumbensPalatable foodProjection neuronsNAc neuronsD2-striatal projection neuronsWild-type miceMessenger RNAConditioning-induced changesSpine densityDopamine neuronsDopamine receptorsDownregulated genesD2 neuronsModulatory roleNAc dopamineDopamine DFood altersCompensatory mechanismsRegular foodNeuronsFeeding behaviorBehavioral responsesMRNA alterationsMiceDifferential Effects of Cocaine and Morphine on the Diurnal Regulation of the Mouse Nucleus Accumbens Proteome
Ketchesin K, Becker-Krail D, Xue X, Wilson R, Lam T, Williams K, Nairn A, Tseng G, Logan R. Differential Effects of Cocaine and Morphine on the Diurnal Regulation of the Mouse Nucleus Accumbens Proteome. Journal Of Proteome Research 2023, 22: 2377-2390. PMID: 37311105, PMCID: PMC10392613, DOI: 10.1021/acs.jproteome.3c00126.Peer-Reviewed Original ResearchConceptsNucleus accumbensDiurnal regulationMouse nucleus accumbensPhase-dependent regulationBrain regionsDiurnal rhythmAdministration of psychostimulantsEffects of cocaineSubstance use disordersDifferential effectsMolecular rhythmsProtein rhythmsQuantitative proteomicsProteomic dataProteomeMorphine administrationUse of substancesRhythm alterationsGlucocorticoid signalingUse disordersMorphineSubstance useProtein expressionCocaineSignificant alterations
2019
Proteomic profiling of nucleus accumbens synaptosomes following short- and long-term withdrawal from cocaine self-administration in mice
Yim Y, Browne C, Wang J, Wilson R, Nairn A, Dong Y, Nestler E. Proteomic profiling of nucleus accumbens synaptosomes following short- and long-term withdrawal from cocaine self-administration in mice. IBRO Neuroscience Reports 2019, 6: s371. DOI: 10.1016/j.ibror.2019.07.1178.Peer-Reviewed Original ResearchLong-term withdrawalNucleus accumbens