2018
Neurogenetic contributions to amyloid beta and tau spreading in the human cortex
Sepulcre J, Grothe M, d’Oleire Uquillas F, Ortiz-Terán L, Diez I, Yang H, Jacobs H, Hanseeuw B, Li Q, El-Fakhri G, Sperling R, Johnson K. Neurogenetic contributions to amyloid beta and tau spreading in the human cortex. Nature Medicine 2018, 24: 1910-1918. PMID: 30374196, PMCID: PMC6518398, DOI: 10.1038/s41591-018-0206-4.Peer-Reviewed Original ResearchConceptsAmyloid-betaGenetic profileIdentified distinct pathwaysTau positron emission tomography imagingTau propagationTau pathwayTau spreadingGenetic backgroundAllen Human Brain AtlasDistinct pathwaysAlzheimer's diseaseTauLipid metabolismAb accumulationAdult individualsPathwayHuman Brain AtlasPathological progressionTranscriptomeMechanisms of pathological progressionBetaAmyloidProteinopathiesNeuronal circuitsApo
2017
Tau and amyloid β proteins distinctively associate to functional network changes in the aging brain
Sepulcre J, Sabuncu M, Li Q, Fakhri G, Sperling R, Johnson K. Tau and amyloid β proteins distinctively associate to functional network changes in the aging brain. Alzheimer's & Dementia 2017, 13: 1261-1269. PMID: 28366797, PMCID: PMC5623176, DOI: 10.1016/j.jalz.2017.02.011.Peer-Reviewed Original ResearchConceptsAging brainFunctional connectivityAlzheimer's disease-related pathologyCognitively normal individualsPositron emission tomography scanHyperconnected regionsFunctional network changesMisfolded tauDisease-related pathologyBrain areasEmission tomography scanAmyloid-bFunctional reorganizationB proteinHuman brainNeuronal circuitsTauBrainNeuronal functionNegative associationAmyloidCortical patternsNetwork changesElderly subjectsPositive association