2017
mGluR2 versus mGluR3 Metabotropic Glutamate Receptors in Primate Dorsolateral Prefrontal Cortex: Postsynaptic mGluR3 Strengthen Working Memory Networks
Jin LE, Wang M, Galvin VC, Lightbourne TC, Conn PJ, Arnsten AF, Paspalas CD. mGluR2 versus mGluR3 Metabotropic Glutamate Receptors in Primate Dorsolateral Prefrontal Cortex: Postsynaptic mGluR3 Strengthen Working Memory Networks. Cerebral Cortex 2017, 28: 974-987. PMID: 28108498, PMCID: PMC5974790, DOI: 10.1093/cercor/bhx005.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsDose-Response Relationship, DrugExcitatory Amino Acid AgentsEye MovementsFemaleImage Processing, Computer-AssistedMacaca mulattaMagnetic Resonance ImagingMaleMemory, Short-TermNeuronsPost-Synaptic DensityPrefrontal CortexRatsReceptors, Metabotropic GlutamateSpatial LearningSubcellular FractionsConceptsPrimate dorsolateral prefrontal cortexMetabotropic glutamate receptorsDorsolateral prefrontal cortexGlutamate receptorsCell firingPrefrontal cortexMGluR2 positive allosteric modulatorsFocus of pathologyNovel therapeutic targetPositive allosteric modulatorsMGluR3 agonistGlutamate transmissionAstrocytic expressionGlial receptorsPostsynaptic componentsSpine synapsesInhibition of cAMPN-acetylaspartylglutamateMGluR3Therapeutic targetCognitive disordersLayer IIIMGluR2Postsynaptic cAMPAlzheimer's disease
2014
cAMP-PKA phosphorylation of tau confers risk for degeneration in aging association cortex
Carlyle BC, Nairn AC, Wang M, Yang Y, Jin LE, Simen AA, Ramos BP, Bordner KA, Craft GE, Davies P, Pletikos M, Šestan N, Arnsten AF, Paspalas CD. cAMP-PKA phosphorylation of tau confers risk for degeneration in aging association cortex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: 5036-5041. PMID: 24707050, PMCID: PMC3977284, DOI: 10.1073/pnas.1322360111.Peer-Reviewed Original ResearchConceptsNeurofibrillary tanglesAssociation cortexAlzheimer's diseaseSpine apparatusPhosphorylated tauPattern of neurodegenerationLate-stage diseaseHigh-risk factorsNormal aged miceGenetic rodent modelsPrefrontal association cortexPrimary sensory cortexPrimary visual cortexAge-related increasePyramidal neuronsCorticocortical connectionsAged miceRisk factorsGlutamate synapsesSpine synapsesSelective vulnerabilityRodent modelsDendritic spinesSensory cortexProtein kinase phosphorylation