2015
Metabotropic glutamate receptor 5 couples cellular prion protein to intracellular signalling in Alzheimer’s disease
Haas LT, Salazar SV, Kostylev MA, Um JW, Kaufman AC, Strittmatter SM. Metabotropic glutamate receptor 5 couples cellular prion protein to intracellular signalling in Alzheimer’s disease. Brain 2015, 139: 526-546. PMID: 26667279, PMCID: PMC4840505, DOI: 10.1093/brain/awv356.Peer-Reviewed Original ResearchConceptsCellular prion proteinDisease-related phenotypesPrion proteinMetabotropic glutamate receptor 5Glutamate receptor 5Protein tyrosine kinase 2 betaCalmodulin-dependent protein kinase IICalcium/calmodulin-dependent protein kinase IIProtein kinase IIReceptor 5Protein associatesGenetic interactionsObligate complexesGenetic couplingDisease pathogenesisDisease pathologyKinase IIIntracellular proteinsAlzheimer's disease-related phenotypesSingle heterozygotesProteinBiochemical evidenceProtein mediatorsDisease-modifying interventionsTransgenic model mice
2014
Therapeutic Molecules and Endogenous Ligands Regulate the Interaction between Brain Cellular Prion Protein (PrPC) and Metabotropic Glutamate Receptor 5 (mGluR5)*
Haas LT, Kostylev MA, Strittmatter SM. Therapeutic Molecules and Endogenous Ligands Regulate the Interaction between Brain Cellular Prion Protein (PrPC) and Metabotropic Glutamate Receptor 5 (mGluR5)*. Journal Of Biological Chemistry 2014, 289: 28460-28477. PMID: 25148681, PMCID: PMC4192497, DOI: 10.1074/jbc.m114.584342.Peer-Reviewed Original ResearchMeSH KeywordsAlzheimer DiseaseAmyloid beta-PeptidesAnimalsAntibodiesBinding SitesBiological AssayBrain ChemistryCell MembraneDisease Models, AnimalGene Expression RegulationHEK293 CellsHumansLigandsMiceMice, TransgenicPeptide MappingProtein BindingProtein Structure, TertiaryPrPC ProteinsReceptor, Metabotropic Glutamate 5Recombinant ProteinsSignal TransductionSmall Molecule LibrariesConceptsMetabotropic glutamate receptor 5Glutamate receptor 5Receptor 5Endogenous ligandMouse brainAD transgenic model miceCellular prion proteinAmino acids 91Transgenic model miceSoluble amyloid β (Aβ) oligomersAlzheimer's disease pathophysiologySilent allosteric modulatorsAgonists/antagonistsExtracellular AβOsMGluR5 activitySynthetic AβOsPrion proteinAmyloid-β OligomersModel miceCell membrane preparationsMGluR5Neurotoxic signalsBrain homogenatesAlzheimer's diseaseDisease pathophysiology