2025
SUSCEPTIBLE PYRAMIDAL NEURONS IN PRIMATE DORSOLATERAL PREFRONTAL CORTEX EXPRESS AN ENRICHED CALCIUM INTERACTOME: CRITICAL ROLE OF CALBINDIN AND CAV1.2 IN HIGHER-ORDER COGNITION
Datta *, Yang S, Joyce M, Woo E, McCarroll S, Gonzalez-Burgos G, Perone I, Uchendu S, Ling E, Goldman R, Berretta S, Murray J, Morozov Y, Arellano J, Duque A, Rakic P, O'dell R, van Dyck C, Lewis D, Wang M, Krienen F, Arnsten A. SUSCEPTIBLE PYRAMIDAL NEURONS IN PRIMATE DORSOLATERAL PREFRONTAL CORTEX EXPRESS AN ENRICHED CALCIUM INTERACTOME: CRITICAL ROLE OF CALBINDIN AND CAV1.2 IN HIGHER-ORDER COGNITION. The International Journal Of Neuropsychopharmacology 2025, 28: i57-i58. PMCID: PMC11814899, DOI: 10.1093/ijnp/pyae059.100.Peer-Reviewed Original ResearchDorsolateral prefrontal cortexMacaque dlPFCPrefrontal cortexWorking memoryLayer 3 pyramidal cellsAlzheimer s diseasePrefrontal cortex dysfunctionExpression of Grin2bPyramidal cellsHigher-order cognitionIncreased risk of mental disordersRisk of neuropsychiatric disordersDendritic spine pathologyRisk of mental disordersIncreased risk of neuropsychiatric disordersL-type calcium channel Cav1.2Primate dlPFCDLPFC functionCognitive deficitsLayer III pyramidal cellsMemory impairmentPsychiatric disordersBrain circuitryNeuropsychiatric disordersMental representations
2023
Chronic GCPII (glutamate‐carboxypeptidase‐II) inhibition reduces pT217Tau levels in the entorhinal and dorsolateral prefrontal cortices of aged macaques
Bathla S, Datta D, Liang F, Barthelemy N, Wiseman R, Slusher B, Asher J, Zeiss C, Ekanayake‐Alper D, Holden D, Terwilliger G, Duque A, Arellano J, van Dyck C, Bateman R, Xie Z, Nairn A, Arnsten A. Chronic GCPII (glutamate‐carboxypeptidase‐II) inhibition reduces pT217Tau levels in the entorhinal and dorsolateral prefrontal cortices of aged macaques. Alzheimer's & Dementia: Translational Research & Clinical Interventions 2023, 9: e12431. PMID: 37915375, PMCID: PMC10617575, DOI: 10.1002/trc2.12431.Peer-Reviewed Original ResearchSporadic Alzheimer's diseaseEntorhinal cortexGCPII inhibitionDorsolateral prefrontal cortexChronic inhibitionTau pathologyTau hyperphosphorylationAged macaquesType 3 metabotropic glutamate receptorAlzheimer's diseasePrefrontal cortexRhesus macaquesVehicle-treated monkeysAged rhesus macaquesMetabotropic glutamate receptorsApparent side effectsAmyloid beta 1Regulation of calciumGCPII inhibitorsKey etiological factorGCPII activityPrimate dlPFCNeuronal damageCSF analysisCalcium dysregulation
2021
M1 receptors interacting with NMDAR enhance delay-related neuronal firing and improve working memory performance
Galvin VC, Yang S, Lowet AS, Datta D, Duque A, Arnsten AF, Wang M. M1 receptors interacting with NMDAR enhance delay-related neuronal firing and improve working memory performance. Current Research In Neurobiology 2021, 2: 100016. PMID: 35098156, PMCID: PMC8794314, DOI: 10.1016/j.crneur.2021.100016.Peer-Reviewed Original ResearchNicotinic α7 receptorsMemory performanceMemory taskNMDA receptorsSingle neuron activityMemory circuitryDLPFCPrimate dlPFCΑ7 receptorsM1 receptorsCognitive disordersDLPFC circuitryPermissive actionPersistent activityGlutamatergic NMDA receptorsNMDAR dysfunctionMemoryNMDAR blockadeMuscarinic M1 receptorsTreatment of schizophreniaRecurrent excitatory circuitsPositive allosteric modulatorsNMDA applicationExcitatory circuitsNeuronal activity
2020
Mapping Phosphodiesterase 4D (PDE4D) in Macaque Dorsolateral Prefrontal Cortex: Postsynaptic Compartmentalization in Layer III Pyramidal Cell Circuits
Datta D, Enwright JF, Arion D, Paspalas CD, Morozov YM, Lewis DA, Arnsten AFT. Mapping Phosphodiesterase 4D (PDE4D) in Macaque Dorsolateral Prefrontal Cortex: Postsynaptic Compartmentalization in Layer III Pyramidal Cell Circuits. Frontiers In Neuroanatomy 2020, 14: 578483. PMID: 33328902, PMCID: PMC7714912, DOI: 10.3389/fnana.2020.578483.Peer-Reviewed Original ResearchDorsolateral prefrontal cortexSmooth endoplasmic reticulumPrefrontal cortexHuman dlPFCPrimate dorsolateral prefrontal cortexHuman post-mortem tissueInternal calcium releasePrimate association corticesPost-mortem tissueMacaque dorsolateral prefrontal cortexPrimate dlPFCAxospinous synapsesPV interneuronsGlutamatergic connectionsGlutamatergic synapsesPyramidal cellsAxon terminalsTransmitter releaseTau phosphorylationDendritic spinesPDE4 isozymesAssociation cortexLayer IIICAMP actionPostsynaptic labeling
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