2019
Ketamine rapidly reverses stress-induced impairments in GABAergic transmission in the prefrontal cortex in male rodents
Ghosal S, Duman CH, Liu RJ, Wu M, Terwilliger R, Girgenti MJ, Wohleb E, Fogaca MV, Teichman EM, Hare B, Duman RS. Ketamine rapidly reverses stress-induced impairments in GABAergic transmission in the prefrontal cortex in male rodents. Neurobiology Of Disease 2019, 134: 104669. PMID: 31707118, DOI: 10.1016/j.nbd.2019.104669.Peer-Reviewed Original ResearchConceptsChronic unpredictable stressMedial prefrontal cortexInhibitory post-synaptic currentsGABAergic transmissionSingle doseMale rodentsPrefrontal cortexImbalance of inhibitoryMPFC pyramidal neuronsDepressive-like behaviorDepression-like behaviorStress-induced impairmentModel of depressionPost-synaptic currentsPrecise cellular mechanismsGABAergic proteinsAntidepressant ketamineSynaptic deficitsGABAergic synapsesPyramidal neuronsSynaptic markersGABA markersGlutamate neurotransmissionDepressive behaviorGABA neurotransmission
2017
Stress-Induced Neuronal Colony Stimulating Factor 1 Provokes Microglia-Mediated Neuronal Remodeling and Depressive-like Behavior
Wohleb ES, Terwilliger R, Duman CH, Duman RS. Stress-Induced Neuronal Colony Stimulating Factor 1 Provokes Microglia-Mediated Neuronal Remodeling and Depressive-like Behavior. Biological Psychiatry 2017, 83: 38-49. PMID: 28697890, PMCID: PMC6506225, DOI: 10.1016/j.biopsych.2017.05.026.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnxietyChronic DiseaseDepressive DisorderDisease Models, AnimalFemaleMacrophage Colony-Stimulating FactorMaleMice, Inbred C57BLMice, TransgenicMicrogliaNeuronal PlasticityNeuronsPhagocytosisPrefrontal CortexReceptor, Macrophage Colony-Stimulating FactorRNA, MessengerSex CharacteristicsStress, PsychologicalUncertaintyConceptsDepressive-like behaviorChronic unpredictable stressMedial prefrontal cortexDendritic spine densityNeuronal remodelingSynaptic deficitsDevelopment of anxietyMessenger RNA levelsPrefrontal cortexSpine densityFemale miceFunctional changesStress exposureNeuron-microglia interactionsRNA levelsChronic stress exposureStress-induced elevationPostmortem dorsolateral prefrontal cortexDorsolateral prefrontal cortexBehavioral consequencesNeuronal atrophyPyramidal neuronsMicroglia functionMale miceUnpredictable stress