2023
PET Imaging of Rho‐Associated Protein Kinase 2 in A Mouse Model of Alzheimer’s Disease
Zheng C, Nicholson L, Chen B, Toyonaga T, Liu M, Strittmatter S, Carson R, Huang Y, Cai Z. PET Imaging of Rho‐Associated Protein Kinase 2 in A Mouse Model of Alzheimer’s Disease. Alzheimer's & Dementia 2023, 19 DOI: 10.1002/alz.081695.Peer-Reviewed Original ResearchAPP/PS1 micePS1 miceWT miceCentral nervous systemTime-activity curvesAlzheimer's diseaseAPP/PS1 transgenic miceAPP/PS1 transgenic AD miceMouse brainAge-matched WT controlsPS1 transgenic miceAPP/PS1Transgenic AD miceDynamic PET imaging dataROCK2 protein expressionAD drug discoveryHigh tracer uptakeMin post injectionPET imaging resultsExpression levelsReference tissue model 2PET imaging dataProtein expression levelsAD miceRegional time-activity curves
2019
Anti‐PrPC antibody rescues cognition and synapses in transgenic alzheimer mice
Cox TO, Gunther EC, Brody AH, Chiasseu MT, Stoner A, Smith LM, Haas LT, Hammersley J, Rees G, Dosanjh B, Groves M, Gardener M, Dobson C, Vaughan T, Chessell I, Billinton A, Strittmatter SM. Anti‐PrPC antibody rescues cognition and synapses in transgenic alzheimer mice. Annals Of Clinical And Translational Neurology 2019, 6: 554-574. PMID: 30911579, PMCID: PMC6414488, DOI: 10.1002/acn3.730.Peer-Reviewed Original ResearchConceptsAPP/PS1 transgenic micePS1 transgenic miceBrain antibodiesTransgenic miceDisease pathophysiologyDisease pathologyTransgenic Alzheimer's miceAlzheimer's disease pathologyAlzheimer's disease pathophysiologyHuman monoclonal antibodyPreclinical therapeutic efficacyHigh-affinity receptorAmyloid-beta oligomersLast doseTransgenic brainsPlaque pathologyAlzheimer's micePreclinical dataSynaptic damageAnti-PrPc antibodiesSynaptic densityIntraperitoneal dosingBrain biochemistryCentral synapsesTherapeutic efficacy
2015
Fyn inhibition rescues established memory and synapse loss in Alzheimer mice
Kaufman AC, Salazar SV, Haas LT, Yang J, Kostylev MA, Jeng AT, Robinson SA, Gunther EC, van Dyck CH, Nygaard HB, Strittmatter SM. Fyn inhibition rescues established memory and synapse loss in Alzheimer mice. Annals Of Neurology 2015, 77: 953-971. PMID: 25707991, PMCID: PMC4447598, DOI: 10.1002/ana.24394.Peer-Reviewed Original ResearchConceptsAlzheimer's diseaseTransgenic miceGlu receptorsAPP/PS1 transgenic miceAPP/PS1 miceMemory deficitsEffective disease-modifying agentsAD mouse modelPS1 transgenic miceAD transgenic miceDisease-modifying agentsTau transgenic miceWeeks of treatmentPrecursor protein metabolismSpatial memory deficitsNovel object recognitionMorris water mazeBrain slice assaysAZD0530 treatmentMicroglial activationPS1 miceVehicle treatmentSynapse lossAlzheimer's miceAD pathology
2010
Anti-PrPC monoclonal antibody infusion as a novel treatment for cognitive deficits in an alzheimer's disease model mouse
Chung E, Ji Y, Sun Y, Kascsak RJ, Kascsak RB, Mehta PD, Strittmatter SM, Wisniewski T. Anti-PrPC monoclonal antibody infusion as a novel treatment for cognitive deficits in an alzheimer's disease model mouse. BMC Neuroscience 2010, 11: 130. PMID: 20946660, PMCID: PMC2964735, DOI: 10.1186/1471-2202-11-130.Peer-Reviewed Original ResearchMeSH KeywordsAlzheimer DiseaseAmyloid beta-PeptidesAnimalsAntibodies, MonoclonalBlotting, WesternCerebral CortexCognition DisordersEnzyme-Linked Immunosorbent AssayHippocampusHumansImage Processing, Computer-AssistedImmunohistochemistryMemory, Short-TermMiceMice, TransgenicPrPC ProteinsPsychomotor PerformanceSynapsesSynaptophysinConceptsAPP/PS1 Tg miceAPP/PS1 transgenic miceAPP/PS1 TgPS1 transgenic miceDisease model miceTransgenic miceCognitive deficitsTg miceAβ oligomersBehavioral testingVehicle solutionAlzheimer's disease model miceDentate gyrus molecular layerAPP/PS1 groupWild-type control groupConformational neurodegenerative disordersMonoclonal antibody infusionAD transgenic miceAmyloid plaque burdenAβ oligomer levelsDays/weekNovel therapeutic approachesMurine hippocampal slicesShort-term treatmentAnti-PrP antibodies