2017
Silent Allosteric Modulation of mGluR5 Maintains Glutamate Signaling while Rescuing Alzheimer’s Mouse Phenotypes
Haas LT, Salazar SV, Smith LM, Zhao HR, Cox TO, Herber CS, Degnan AP, Balakrishnan A, Macor JE, Albright CF, Strittmatter SM. Silent Allosteric Modulation of mGluR5 Maintains Glutamate Signaling while Rescuing Alzheimer’s Mouse Phenotypes. Cell Reports 2017, 20: 76-88. PMID: 28683325, PMCID: PMC5547898, DOI: 10.1016/j.celrep.2017.06.023.Peer-Reviewed Original ResearchConceptsAD transgenic mouse modelDisease pathologyMetabotropic glutamate receptor 5Allosteric modulationGlutamate receptor 5Alzheimer's disease pathologyTransgenic mouse brainSilent allosteric modulatorsTransgenic mouse modelBroad therapeutic windowMouse phenotypeAD interventionSynaptic depletionBrain slicesGlutamate signalingMouse modelTherapeutic windowAD phenotypeReceptor 5Mouse brainAllosteric modulatorsMemory deficitsCellular prion proteinPathological roleMGluR5
2016
Zika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia
Onorati M, Li Z, Liu F, Sousa AMM, Nakagawa N, Li M, Dell’Anno M, Gulden FO, Pochareddy S, Tebbenkamp AT, Han W, Pletikos M, Gao T, Zhu Y, Bichsel C, Varela L, Szigeti-Buck K, Lisgo S, Zhang Y, Testen A, Gao XB, Mlakar J, Popovic M, Flamand M, Strittmatter SM, Kaczmarek LK, Anton ES, Horvath TL, Lindenbach BD, Sestan N. Zika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia. Cell Reports 2016, 16: 2576-2592. PMID: 27568284, PMCID: PMC5135012, DOI: 10.1016/j.celrep.2016.08.038.Peer-Reviewed Original ResearchMeSH KeywordsAxl Receptor Tyrosine KinaseBrainCell DeathCentrosomeFetusGene Expression ProfilingHumansImmunity, InnateMicrocephalyMitochondriaMitosisNeocortexNeural Stem CellsNeuroepithelial CellsNeurogliaNeuronsNeuroprotective AgentsNucleosidesPhosphorylationProtein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesSpinal CordTranscription, GeneticVirus ReplicationZika VirusZika Virus InfectionConceptsRadial glial cellsNES cellsNeuroepithelial stem cellsZIKV infectionFetal brain slicesStem cellsEarly human neurodevelopmentHuman neuroepithelial stem cellsHuman neural stem cellsCell deathSingle-cell RNA-seqNeural stem cellsNeurodevelopment defectsZIKV replicationGlial cellsBrain slicesPotential treatmentRadial gliaZika virusPhospho-TBK1Neurodevelopmental defectsRNA-seqSupernumerary centrosomesNucleoside analoguesHuman neurodevelopmentOligomers of Amyloid β Prevent Physiological Activation of the Cellular Prion Protein-Metabotropic Glutamate Receptor 5 Complex by Glutamate in Alzheimer Disease*
Haas LT, Strittmatter SM. Oligomers of Amyloid β Prevent Physiological Activation of the Cellular Prion Protein-Metabotropic Glutamate Receptor 5 Complex by Glutamate in Alzheimer Disease*. Journal Of Biological Chemistry 2016, 291: 17112-17121. PMID: 27325698, PMCID: PMC5016115, DOI: 10.1074/jbc.m116.720664.Peer-Reviewed Original ResearchConceptsProtein tyrosine kinase 2Calmodulin-dependent protein kinase IICalcium/calmodulin-dependent protein kinase IICellular prion proteinProtein kinase IIBrain slicesSignaling cascadesAlzheimer's diseaseKinase IIPhysiological signalingKinase 2Mutant transgeneMetabotropic glutamate receptor 5Loss of synapsesPrion proteinGlutamate receptor 5Receptor complexWild-type slicesProtein mediatorsAmyloid-β OligomersGlutamate activationChronic expressionDementia symptomsReceptor 5Acute exposure
2009
β-amyloid oligomers and cellular prion protein in Alzheimer’s disease
Gunther EC, Strittmatter SM. β-amyloid oligomers and cellular prion protein in Alzheimer’s disease. Journal Of Molecular Medicine 2009, 88: 331-338. PMID: 19960174, PMCID: PMC2846635, DOI: 10.1007/s00109-009-0568-7.Peer-Reviewed Original ResearchConceptsCreutzfeldt-Jakob diseaseAβ oligomersDisease pathophysiologyCellular prion proteinProgression of ADAlzheimer's disease pathophysiologyΒ-amyloid oligomersΒ-amyloid peptidePrion proteinBrain slicesAlzheimer's diseaseSynaptic functionFunctional receptorsNeurodegenerative diseasesDiseasePotential mediatorsAβ assembliesReceptorsAβ monomersPrPCPathophysiologyNeurotoxicityPlaquesProgression