The genie in the bottle-magnified calcium signaling in dorsolateral prefrontal cortex
Arnsten AFT, Datta D, Wang M. The genie in the bottle-magnified calcium signaling in dorsolateral prefrontal cortex. Molecular Psychiatry 2020, 26: 3684-3700. PMID: 33319854, PMCID: PMC8203737, DOI: 10.1038/s41380-020-00973-3.Peer-Reviewed Original ResearchConceptsDorsolateral prefrontal cortexCognitive disordersPrefrontal cortexPrimate dorsolateral prefrontal cortexHigher cortical circuitsPrimary visual cortexInternal calcium releaseRisk of schizophreniaAge-related lossLevels of calciumDendritic atrophyAmyloid pathologyCalcium binding proteinInflammatory insultCalcium overloadTau phosphorylationCortical circuitsDendritic spinesNeuronal firingCalcium channelsAssociation cortexSynaptic efficacyVisual cortexAlzheimer's diseaseSpecial molecular mechanismPhosphodiesterase PDE4D Is Decreased in Frontal Cortex of Aged Rats and Positively Correlated With Working Memory Performance and Inversely Correlated With PKA Phosphorylation of Tau
Leslie SN, Datta D, Christensen KR, van Dyck CH, Arnsten AFT, Nairn AC. Phosphodiesterase PDE4D Is Decreased in Frontal Cortex of Aged Rats and Positively Correlated With Working Memory Performance and Inversely Correlated With PKA Phosphorylation of Tau. Frontiers In Aging Neuroscience 2020, 12: 576723. PMID: 33192469, PMCID: PMC7655962, DOI: 10.3389/fnagi.2020.576723.Peer-Reviewed Original ResearchFrontal association cortexAged ratsAlzheimer's diseaseAD tau pathologyAD-related sitesAge-related lossMemory-enhancing effectsLargest risk factorPhosphorylation of tauAge-related changesTau dissociationTau pathologyRisk factorsTau hyperphosphorylationFrontal cortexHealthy individualsTherapeutic targetAssociation cortexCognitive impairmentGEBR-7bBrain regionsRodent hippocampusPotassium channelsPhosphodiesterase 4DRats