2020
Laminar Differences in the Targeting of Dendritic Spines by Cortical Pyramidal Neurons and Interneurons in Human Dorsolateral Prefrontal Cortex
Glausier J, Datta D, Fish K, Chung D, Melchitzky D, Lewis D. Laminar Differences in the Targeting of Dendritic Spines by Cortical Pyramidal Neurons and Interneurons in Human Dorsolateral Prefrontal Cortex. Neuroscience 2020, 452: 181-191. PMID: 33212224, PMCID: PMC7770119, DOI: 10.1016/j.neuroscience.2020.10.022.Peer-Reviewed Original ResearchConceptsCortical pyramidal neuronsDorsolateral prefrontal cortexHuman dorsolateral prefrontal cortexPyramidal neuronsDendritic spinesDensity of spinesMonkey dorsolateral prefrontal cortexPrefrontal cortexPrimate dorsolateral prefrontal cortexDeep cortical layersPyramidal neuron activitySpecific neural circuitsGABAergic inputsGlutamatergic inputsGABAergic interneuronsGlutamatergic synapsesLaminar differencesCore cognitive functionNeuron activitySynaptic informationNeuron synapseCortical layersInterneuronsRecurrent excitationCognitive function
2016
Layer 3 Excitatory and Inhibitory Circuitry in the Prefrontal Cortex: Developmental Trajectories and Alterations in Schizophrenia
Hoftman G, Datta D, Lewis D. Layer 3 Excitatory and Inhibitory Circuitry in the Prefrontal Cortex: Developmental Trajectories and Alterations in Schizophrenia. Biological Psychiatry 2016, 81: 862-873. PMID: 27455897, PMCID: PMC5136518, DOI: 10.1016/j.biopsych.2016.05.022.Peer-Reviewed Original ResearchConceptsDorsolateral prefrontal cortexInhibitory gamma-aminobutyric acid (GABA) neuronsGamma-aminobutyric acid (GABA) neuronsPrefrontal cortexCertain clinical featuresExcitatory pyramidal neuronsAdverse environmental exposuresDisorders of neurodevelopmentNature of schizophreniaDLPFC circuitryInhibitory circuitryClinical featuresPyramidal neuronsDisease processDevelopmental refinementMemory impairmentMemory alterationsDevelopmental disturbancesNeural circuitrySchizophreniaEnvironmental exposuresLate developmental processesNeurodevelopmental disordersSpecific populationsAlterations
2015
Reciprocal Alterations in Regulator of G Protein Signaling 4 and microRNA16 in Schizophrenia
Kimoto S, Glausier J, Fish K, Volk D, Bazmi H, Arion D, Datta D, Lewis D. Reciprocal Alterations in Regulator of G Protein Signaling 4 and microRNA16 in Schizophrenia. Schizophrenia Bulletin 2015, 42: 396-405. PMID: 26424323, PMCID: PMC4753606, DOI: 10.1093/schbul/sbv139.Peer-Reviewed Original ResearchConceptsG protein-coupled receptorsDorsolateral prefrontal cortexG Protein Signaling 4Schizophrenia subjectsRGS4 mRNANMDAR hypofunctionNMDAR activityProtein levelsN-methyl-D-aspartate (NMDA) receptor hypofunctionRole of RGS4Pathology of schizophreniaHealthy comparison subjectsRGS4 mRNA levelsLevels of miR16RGS4 levelsProtein-coupled receptorsPyramidal neuronsReceptor hypofunctionPyramidal cellsComparison subjectsIncreased expressionHypofunctionPrefrontal cortexSchizophreniaMRNA levelsDistinctive transcriptome alterations of prefrontal pyramidal neurons in schizophrenia and schizoaffective disorder
Arion D, Corradi J, Tang S, Datta D, Boothe F, He A, Cacace A, Zaczek R, Albright C, Tseng G, Lewis D. Distinctive transcriptome alterations of prefrontal pyramidal neurons in schizophrenia and schizoaffective disorder. Molecular Psychiatry 2015, 20: 1397-1405. PMID: 25560755, PMCID: PMC4492919, DOI: 10.1038/mp.2014.171.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnalysis of VarianceAnimalsAntipsychotic AgentsFemaleGene Expression ProfilingGene Expression RegulationHumansLaser Capture MicrodissectionMacaca fascicularisMaleMiddle AgedMitochondrial ProteinsOligonucleotide Array Sequence AnalysisPrefrontal CortexPsychotic DisordersPyramidal CellsRNA, MessengerSchizophreniaSignal TransductionTranscriptomeUbiquitinConceptsLayer 5 pyramidal cellsPyramidal cellsSchizoaffective disorderDLPFC gray matterPyramidal neurons
2014
Developmental Expression Patterns of GABAA Receptor Subunits in Layer 3 and 5 Pyramidal Cells of Monkey Prefrontal Cortex
Datta D, Arion D, Lewis D. Developmental Expression Patterns of GABAA Receptor Subunits in Layer 3 and 5 Pyramidal Cells of Monkey Prefrontal Cortex. Cerebral Cortex 2014, 25: 2295-2305. PMID: 24610118, PMCID: PMC4494034, DOI: 10.1093/cercor/bhu040.Peer-Reviewed Original ResearchConceptsGABAA receptor subunitsPyramidal cellsMonkey prefrontal cortexReceptor subunitsSubunit expressionLayer 3 pyramidal cellsGABAA receptor subunit expressionPrefrontal cortexGABAA receptor subunit mRNAsLayer 5 pyramidal cellsReceptor subunit changesPrefrontal pyramidal neuronsReceptor subunit expressionPyramidal neuron activityGlutamate receptor subunitsReceptor subunit mRNAsPyramidal cell firingPostnatal developmental changesPyramidal neuronsGABAA receptorsInhibitory inputsNeuron activityFunctional maturationPostnatal developmentCell firing