2025
Higher dopamine D1 receptor expression in prefrontal parvalbumin neurons underlies higher distractibility in marmosets versus macaques
Joyce M, Ivanov T, Krienen F, Mitchell J, Ma S, Inoue W, Nandy A, Datta D, Duque A, Arellano J, Gupta R, Gonzalez-Burgos G, Lewis D, Sestan N, McCarroll S, Martinez-Trujillo J, Froudist-Walsh S, Arnsten A. Higher dopamine D1 receptor expression in prefrontal parvalbumin neurons underlies higher distractibility in marmosets versus macaques. Communications Biology 2025, 8: 974. PMID: 40594842, PMCID: PMC12214923, DOI: 10.1038/s42003-025-08297-0.Peer-Reviewed Original ResearchConceptsLevels of dopamine D1 receptorDopamine D1 receptor-expressingPV neuronsD1 receptor expressionDopamine D1 receptorsDorsolateral prefrontal cortexModels of cognitionPrefrontal cortexD1 receptorsDistractor resistanceD1R expressionDopaminergic modulationSalient stimuliVisual fixation taskHigh distractionSustained attentionCognitive tasksCognitive performanceInhibitory parvalbuminFunctional microcircuitryPrimate modelDLPFCParvalbumin neuronsFixation taskD1R
2022
ACh signaling modulates activity of the GABAergic signaling network in the basolateral amygdala and behavior in stress-relevant paradigms
Mineur YS, Mose TN, Maibom KL, Pittenger ST, Soares AR, Wu H, Taylor SR, Huang Y, Picciotto MR. ACh signaling modulates activity of the GABAergic signaling network in the basolateral amygdala and behavior in stress-relevant paradigms. Molecular Psychiatry 2022, 27: 4918-4927. PMID: 36050437, PMCID: PMC10718266, DOI: 10.1038/s41380-022-01749-7.Peer-Reviewed Original ResearchConceptsBasolateral amygdalaBLA neuronsBalance of inhibitoryHuman mood disordersLight-dark boxGABA interneuronsPV neuronsVIP neuronsCalmodulin-dependent protein kinase IIMale miceACh levelsMood disordersTail suspensionNeuronal activityNeuron subtypesAcetylcholineChronic stressInhibitory signalingBalance of activityHomeostatic functionsBLA activityStress-induced changesNeuronsSocial defeatProtein kinase II
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