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
2001
Regulation of cyclin-dependent kinase 5 and casein kinase 1 by metabotropic glutamate receptors
Liu F, Ma X, Ule J, Bibb J, Nishi A, DeMaggio A, Yan Z, Nairn A, Greengard P. Regulation of cyclin-dependent kinase 5 and casein kinase 1 by metabotropic glutamate receptors. Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 11062-11068. PMID: 11572969, PMCID: PMC58683, DOI: 10.1073/pnas.191353898.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium ChannelsCasein KinasesCyclin-Dependent Kinase 5Cyclin-Dependent KinasesDopamine and cAMP-Regulated Phosphoprotein 32Enzyme InhibitorsIn Vitro TechniquesKineticsMaleMembrane PotentialsMethoxyhydroxyphenylglycolMiceMice, Inbred C57BLNeostriatumNerve Tissue ProteinsNeuronsPatch-Clamp TechniquesPhosphoproteinsPhosphorylationPhosphoserinePhosphothreonineProtein KinasesReceptors, Metabotropic GlutamateConceptsCasein kinase 1Cyclin-dependent kinase 5Ser-137Thr-75CK1 activityKinase 1Kinase 5DARPP-32Regulation of Cdk5Neuronal protein kinaseActivation of Cdk5Cellular functionsProtein kinaseDNA repairEnhanced phosphorylationFirst messengersCdk5 activitySpecific inhibitorCdk5Effects of DHPGMetabotropic glutamate receptorsNeurite outgrowthIC261Glutamate receptorsDHPG-induced increase