In vivo and neuropathology data support locus coeruleus integrity as indicator of Alzheimer’s disease pathology and cognitive decline
Jacobs H, Becker J, Kwong K, Engels-Domínguez N, Prokopiou P, Papp K, Properzi M, Hampton O, d'Oleire Uquillas F, Sanchez J, Rentz D, El Fakhri G, Normandin M, Price J, Bennett D, Sperling R, Johnson K. In vivo and neuropathology data support locus coeruleus integrity as indicator of Alzheimer’s disease pathology and cognitive decline. Science Translational Medicine 2021, 13: eabj2511. PMID: 34550726, PMCID: PMC8641759, DOI: 10.1126/scitranslmed.abj2511.Peer-Reviewed Original ResearchConceptsLC integrityLongitudinal cognitive measuresCognitive measuresLocus coeruleusIndicators of Alzheimer's disease pathologyLocus coeruleus integrityMedial temporal lobeTangle densityRush Memory and Aging ProjectBraak stageMemory and Aging ProjectHyperphosphorylated tau aggregatesAlzheimer's diseaseB-amyloidAD-related processesMemory declineCognitive dysfunctionDisease pathologyCognitive trajectoriesTemporal lobeLC neuronsPostmortem correlationsCognitive declineEntorhinal cortexPreclinical AD