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The impact of amyloid‐beta and tau on prospective cognitive decline in older individuals
Open accessAbstract
Objectives: Amyloid‐beta (Aβ) and tau pathologies are commonly observed among clinically normal older individuals at postmortem and can now be detected with in vivo neuroimaging. The association and interaction of these proteinopathies with prospective cognitive decline in normal aging and preclinical Alzheimer's disease (AD) remains to be fully elucidated. Methods: One hundred thirty‐seven older individuals (age = 76.3 ± 6.22 years) participating in the Harvard Aging Brain Study underwent Aβ ( 11 C‐Pittsburgh compound B) and tau ( 18 F‐flortaucipir) positron emission tomography (PET) with prospective neuropsychological assessments following PET imaging (mean number of cognitive visits = 2.8 ± 1.1). Tau and Aβ PET measures were assessed in regions of interest (ROIs) as well as vertex‐wise map analyses. Cognitive change was evaluated with Memory and Executive Function composites. Results: Higher levels of Aβ and tau were both associated with greater memory decline, but not with change in executive function. Higher cortical Aβ was associated with higher tau levels in all ROIs, independent of age, and very elevated levels of tau were observed primarily in clinically normal with elevated Aβ. A significant interaction between tau and Aβ was observed in both ROI and map‐level analyses, such that rapid prospective memory decline was observed in participants who had high levels of both pathologies. Interpretation: Our results are consistent with the supposition that both Aβ and tau are necessary for memory decline in the preclinical stages of AD. These findings may be relevant for disambiguating aging and early cognitive manifestations of AD, and to inform secondary prevention trials in preclinical AD. Ann Neurol 2019;00:1–3 ANN NEUROL 2019;85:181–193.
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“The regional specificity of these findings aligns with evidence that entorhinal cortex is a site of preclinical neuropathological tau deposition that is elevated for APOE4 carriers [37] and predicts cognitive decline [38], and which undergoes accelerated atrophy in preclinical AD [39].”
From Effects of APOE2 and APOE4 on brain microstructure in older adults: modification by age, sex, and cognitive status (2024) · cites this paper as [38]
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Cites
Neuropathological stageing of Alzheimer-related changes.
Braak, H., & Braak, E. (1991) · Acta Neuropathologica · doi:10.1007/bf00308809 · Cited by 16,123
Sperling, R. A., Aisen, P. S., Beckett, L. A., Bennett, D. A., Craft, S., Fagan, A. M., Iwatsubo, T., Jack, C. R., Kaye, J., Montine, T. J., et al. (2011) · Alzheimer's & Dementia · doi:10.1016/j.jalz.2011.03.003 · Cited by 7,155
Self-citationImaging brain amyloid in Alzheimer's disease with Pittsburgh Compound‐B
Klunk, W. E., Engler, H., Nordberg, A., Wang, Y., Blomqvist, G., Holt, D. P., Bergström, M., Savitcheva, I., Huang, G., Estrada, S., et al. (2004) · Annals of Neurology · doi:10.1002/ana.20009 · Cited by 4,496
Jack, C. R., Knopman, D. S., Jagust, W. J., Petersen, R. C., Weiner, M. W., Aisen, P. S., Shaw, L. M., Vemuri, P., Wiste, H. J., Weigand, S. D., et al. (2013) · The Lancet Neurology · doi:10.1016/s1474-4422(12)70291-0 · Cited by 4,396
Nelson, P. T., Alafuzoff, I., Bigio, E. H., Bouras, C., Braak, H., Cairns, N. J., Castellani, R. J., Crain, B. J., Davies, P., Tredici, K. D., et al. (2012) · Journal of Neuropathology & Experimental Neurology · doi:10.1097/nen.0b013e31825018f7 · Cited by 2,050 · cited 1×
“Autopsy reports suggest that tau deposition in the entorhinal cortex (EC) is nearly ubiquitous in advanced aging, whereas spread into the surrounding temporal neocortex is less commonly observed among CN older individuals, particularly in the absence of substantial Aβ pathology.(18) It remains unclear whether EC tau a…”
BackgroundPreclinical Alzheimer’s Disease: Definition, Natural History, and Diagnostic Criteria
Dubois, B., Hampel, H., Feldman, H. H., Scheltens, P., Aisen, P., Andrieu, S., Bakardjian, H., Benali, H., Bertram, L., Blennow, K., et al. (2016) · Alzheimer's & Dementia · doi:10.1016/j.jalz.2016.02.002 · Cited by 1,925
Self-citationFrequency of Stages of Alzheimer-Related Lesions in Different Age Categories
Braak, H., & Braak, E. (1997) · Neurobiology of Aging · doi:10.1016/s0197-4580(97)00056-0 · Cited by 1,656
Primary age-related tauopathy (PART): a common pathology associated with human aging
Crary, J. F., Trojanowski, J. Q., Schneider, J. A., Abisambra, J. F., Abner, E. L., Alafuzoff, I., Arnold, S. E., Attems, J., Beach, T. G., Bigio, E. H., et al. (2014) · Acta Neuropathologica · doi:10.1007/s00401-014-1349-0 · Cited by 1,467
PET Imaging of Tau Deposition in the Aging Human Brain
Schöll, M., Lockhart, S. N., Schonhaut, D. R., O’Neil, J. P., Janabi, M., Ossenkoppele, R., Baker, S. L., Vogel, J. W., Faria, J., Schwimmer, H. D., et al. (2016) · Neuron · doi:10.1016/j.neuron.2016.01.028 · Cited by 1,214
Tau positron emission tomographic imaging in aging and early Alzheimer disease
Johnson, K. A., Schultz, A., Betensky, R. A., Becker, J. A., Sepulcre, J., Rentz, D., Mormino, E., Chhatwal, J., Amariglio, R., Papp, K., et al. (2016) · Annals of Neurology · doi:10.1002/ana.24546 · Cited by 986
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Revised criteria for diagnosis and staging of Alzheimer's disease: Alzheimer's Association Workgroup
Jack, C. R., Andrews, J. S., Beach, T. G., Buracchio, T., Dunn, B., Graf, A., Hansson, O., Ho, C., Jagust, W., McDade, E., et al. (2024) · Alzheimer's & Dementia · doi:10.1002/alz.13859 · Cited by 2,803
Self-citationSynergy between amyloid-β and tau in Alzheimer’s disease
Busche, M. A., & Hyman, B. T. (2020) · Nature Neuroscience · doi:10.1038/s41593-020-0687-6 · Cited by 1,242
Biomarkers for neurodegenerative diseases
Hansson, O. (2021) · Nature Medicine · doi:10.1038/s41591-021-01382-x · Cited by 1,159
Clinical diagnosis of Alzheimer’s disease: Recommendations of the International Working Group
Dubois, B., Villain, N., Frisoni, G. B., Rabinovici, G. D., Sabbagh, M., Cappa, S., Bejanin, A., Bombois, S., Epelbaum, S., Teichmann, M., et al. (2021) · The Lancet Neurology · doi:10.1016/s1474-4422(21)00066-1 · Cited by 1,051
Cerebral amyloid angiopathy and Alzheimer disease — one peptide, two pathways
Greenberg, S. M., Bacskai, B. J., Hernandez-Guillamon, M., Pruzin, J., Sperling, R., & van Veluw, S. J. (2020) · Nature Reviews Neurology · doi:10.1038/s41582-019-0281-2 · Cited by 947
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Metadata
- Authors
- Sperling, R. A., Mormino, E. C., Schultz, A. P., Betensky, R. A., Papp, K. V., Amariglio, R. E., Hanseeuw, B. J., Buckley, R., Chhatwal, J., Hedden, T., Marshall, G. A., Quiroz, Y. T., Donovan, N. J., Jackson, J., Gatchel, J. R., Rabin, J. S., Jacobs, H., Yang, H., Properzi, M., Kirn, D. R., Rentz, D. M., & Johnson, K. A.
- Affiliations
- Brigham and Women's Hospital (US)
- Harvard University (US)
- Corresponding author
- Sperling, Reisa A.
- ORCID
- Sperling, Reisa A.
- Mormino, Elizabeth C.
- Schultz, Aaron P.
- Betensky, Rebecca A.
- Papp, Kathryn V.
- Amariglio, Rebecca E.
- Hanseeuw, Bernard J.
- Buckley, Rachel
- Chhatwal, Jasmeer
- Hedden, Trey
- Marshall, Gad A.
- Quiroz, Yakeel T.
- Donovan, Nancy J.
- Jackson, Jonathan
- Gatchel, Jennifer R.
- Rabin, Jennifer S.
- Jacobs, Heidi
- Yang, Hyun‐Sik
- Properzi, Michael
- Rentz, Dorene M.
- Johnson, Keith A.
- Venue
- Annals of Neurology
- Publisher
- Wiley
- Published
- 2019-01-21
- Volume
- 85
- Issue
- 2
- Pages
- 181-193
- ISSN
- 0364-5134 (ISSN-L)
- 1531-8249
- PMC
- PMC6402593
- OpenAlex
- W2905538154
- Cited by
- 286
- References
- 52
- Citations by year
- 2026: 22 · 2025: 57 · 2024: 42 · 2023: 29 · 2022: 29 · 2021: 52 · 2020: 38 · 2019: 17
- FWCI
- 20.90
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Annals of Neurology (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)) (submittedVersion, other-oa)
- Minerva Access (University of Melbourne) (submittedVersion)
- Funders
- National Institute on Aging (K24 AG035007, P01AG036694)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
- Health Sciences › Medicine › Oncology › Cancer-related cognitive impairment studies
- Keywords
- amyloid-beta, tau protein, preclinical Alzheimer's disease, cognitive decline, memory decline, executive function, tau PET, normal aging, older adults, secondary prevention
- MeSH terms
- Aged, Aged, 80 and over, Female, Humans, Longitudinal Studies, Male, Amyloid beta-Peptides, tau Proteins, Positron-Emission Tomography, Cognitive Dysfunction, Memory, Episodic
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