2017
[F-18]-AV-1451 binding correlates with postmortem neurofibrillary tangle Braak staging
Marquié M, Siao Tick Chong M, Antón-Fernández A, Verwer E, Sáez-Calveras N, Meltzer A, Ramanan P, Amaral A, Gonzalez J, Normandin M, Frosch M, Gómez-Isla T. [F-18]-AV-1451 binding correlates with postmortem neurofibrillary tangle Braak staging. Acta Neuropathologica 2017, 134: 619-628. PMID: 28612291, PMCID: PMC5772971, DOI: 10.1007/s00401-017-1740-8.Peer-Reviewed Original ResearchConceptsNeurofibrillary tanglesNeurofibrillary tau pathologyTau burdenBraak stageStaging of neurofibrillary tanglesBrain regionsAccurate diagnosis of Alzheimer's diseaseTau pathologyPhospho-tauStereotyped spatiotemporal patternBraak NFT stageNeurofibrillary tangle Braak stagePhosphor-screen autoradiographyAlzheimer's diseaseMild cognitive impairmentTau measuresNFT stageCognitively normal controlsObserved patternBraakCognitive impairmentWestern blottingBindingDiagnosis of Alzheimer's diseaseBraak staging of neurofibrillary tangles
2015
Validating novel tau positron emission tomography tracer [F‐18]‐AV‐1451 (T807) on postmortem brain tissue
Marquié M, Normandin M, Vanderburg C, Costantino I, Bien E, Rycyna L, Klunk W, Mathis C, Ikonomovic M, Debnath M, Vasdev N, Dickerson B, Gomperts S, Growdon J, Johnson K, Frosch M, Hyman B, Gómez-Isla T. Validating novel tau positron emission tomography tracer [F‐18]‐AV‐1451 (T807) on postmortem brain tissue. Annals Of Neurology 2015, 78: 787-800. PMID: 26344059, PMCID: PMC4900162, DOI: 10.1002/ana.24517.Peer-Reviewed Original ResearchConceptsTau filamentsAlzheimer brainsTDP-43Paired helical filamentsDNA-binding proteinsIn vitro binding assaysFrontotemporal lobar degeneration-tauBinding to tau lesionsDNA-binding protein 43Tauopathy brainsHelical filamentsBrain tau pathologyTau pathologyTau lesionsSubstrate-specificBinding proteinPostmortem brain tissueCerebral amyloid angiopathyPhosphor-screen autoradiographyOff-target bindingB-amyloidAlzheimer's diseaseBinding assaysTauProtein 43