Cited by 36Dementia and Cognitive Impairment ResearchCerebrovascular and genetic disordersAlzheimer's disease research and treatments

Longitudinal Relationships of White Matter Hyperintensities and Alzheimer Disease Biomarkers Across the Adult Life Span

Open access
Luo, Jingqin, Ma, Yinjiao, Agboola, Folasade Jane, Grant, Elizabeth, Morris, John C., McDade, Eric, Fagan, Anne M., Benzinger, Tammie L.S. +10 more·2023·Neurology

Abstract

Background and Objectives White matter hyperintensities (WMH) correlate with Alzheimer disease (AD) biomarkers cross-sectionally and modulate AD pathogenesis. Longitudinal changes have been reported for AD biomarkers, including concentrations of CSF β-amyloid (Aβ) 42, Aβ40, total tau and phosphorylated tau181, standardized uptake value ratio from the molecular imaging of cerebral fibrillar Aβ with PET using [ 11 C] Pittsburgh Compound-B, MRI-based hippocampal volume, and cortical thickness. Correlations between established AD biomarkers and the longitudinal change for WMH have not been fully evaluated, especially among cognitively normal individuals across the adult life span. Methods We jointly analyzed the longitudinal data of WMH volume and each of the established AD biomarkers and cognition from 371 cognitively normal individuals whose baseline age spanned from 19.6 to 88.20 years from 4 longitudinal studies of aging and AD. A 2-stage algorithm was applied to identify the inflection point of baseline age whereby older participants had an accelerated longitudinal change in WMH volume, in comparison with the younger participants. The longitudinal correlations between WMH volume and AD biomarkers were estimated from the bivariate linear mixed-effects models. Results A longitudinal increase in WMH volume was associated with a longitudinal increase in PET amyloid uptake and a decrease in MRI hippocampal volume, cortical thickness, and cognition. The inflection point of baseline age in WMH volume was identified at 60.46 (95% CI 56.43–64.49) years, with the annual increase for the older participants (83.12 [SE = 10.19] mm 3 per year) more than 13 times faster ( p < 0.0001) than that for the younger participants (6.35 [SE = 5.63] mm 3 per year). Accelerated rates of change among the older participants were similarly observed in almost all the AD biomarkers. Longitudinal correlations of WMH volume with MRI, PET amyloid biomarkers, and cognition seemed to be numerically stronger for the younger participants, but not significantly different from those for the older participants. Carrying APOE ε4 alleles did not alter the longitudinal correlations between WMH and AD biomarkers. Discussion Longitudinal increases in WMH volume started to accelerate around a baseline age of 60.46 years and correlated with the longitudinal change in PET amyloid uptake, MRI structural outcomes, and cognition.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1212/wnl.0000000000207378

Cites

51 of 51 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Only a few studies reported faster longitudinal WMH growth in individuals with higher baseline Aβ deposition.

    “Only a few studies reported faster longitudinal WMH growth in individuals with higher baseline Aβ deposition. 35 , 61 , 62 , 63”

    From White matter hyperintensity modulates the amyloid‐tau‐cognition association and anti‐amyloid treatment efficacy in asymptomatic older adults (2025) · cites this paper as [35]

    The Results and the ‘Longitudinal Correlations Between WMH Volume and AD Biomarkers’ section report that faster WMH growth was associated with faster increases in PET amyloid uptake. They do not show that higher *baseline* Aβ deposition predicted faster subsequent WMH growth. The Discussion says earlier longitudinal WMH studies had focused on structural changes and cognition, not this amyloid relationship; page numbers were not available in our copy. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • The longitudinal correlation between WMH and AD pathology is stronger in younger participants, suggesting a potential age-dependent effect of amyloid on WMH.

    “As reported in Luo et al., 35 the longitudinal correlation between WMH and AD pathology was stronger in younger participants, suggesting a potential age‐dependent effect of amyloid on WMH.”

    From White matter hyperintensity modulates the amyloid‐tau‐cognition association and anti‐amyloid treatment efficacy in asymptomatic older adults (2025) · cites this paper as [35]

    The Results say that longitudinal correlations between WMH and PET amyloid biomarkers appeared numerically stronger in younger participants, but the age-group differences were not statistically significant. The Discussion adds that correlations between WMH and amyloid biomarkers were not significant within the younger group; it does not establish an age-dependent effect of amyloid on WMH. Page numbers are unavailable in our copy. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 4

  1. nar series, Grand Rds, NY. A.M. Fagan has consulted for Bio- gen, Centene, Fujirebio, and Roche Diagnostics, is a member of the scientific advisory boards for Roche Diagnostics, Gen- entech, and AbbVie, and consults for Araclon/Grifols, Diadem, and DiamiR. T.L.S. Benzinger received research support from Avid Radiopharmaceuticals and participates in clinical trials sponsored by Avid Radiopharmaceuticals, Eli Lilly, and Hoffman-LaRoche and has received honoraria from Biogen, Eisai, and Genetech. R.J. Bateman has equity ownership in- terest in C2N Diagnostics and may receive income based on technology licensed or optioned by Washington University to C2N Diagnostics, receives income from C2N Diagnostics for serving on the scientific advisory board, received honoraria as a speaker/consultant/advisory board member from Amgen, Eisai, and Roche. B. Gordon participates in clinical trials sponsored by Avid Radio-pharmaceuticals (a wholly owned subsidiary of Eli Lilly), Eli Lilly, and Hoffman-LaRoche. G.S. Day is supported by the NIH/National Institute on Aging (K23AG064029), serves as a topic editor on dementia for DynaMed Plus (EBSCO Industries, Inc.), is a consultant for Parabon NanoLabs, is the clinical director for the Anti-NMDA Receptor Encephalitis Foundation (uncompensated), has provided record review and expert medical testimony on legal References
  2. Rizvi B, Lao PJ, Chesebro AG, et al. Association of regional white matter hyper- intensities with longitudinal Alzheimer-like pattern of neurodegeneration in older adults. JAMA Netw Open. 2021;4(10):e2125166.
  3. Cairns N, Bateman R, Xiong CJ, et al. The Dominantly Inherited Alzheimer Network (DIAN): a model for the study of familial frontotemporal disease. Dement Geriatr Cogn. 2012;33:237.
  4. Hoevenaar-Blom MP, Richard E, Moll van Charante EP, et al. Association of targeting vascular risk factors with a reduction in dementia incidence in old age: secondary analysis of the prevention of dementia by intensive vascular care (preDIVA) ran- domized clinical trial. JAMA Neurol. 2021;78(12):1527-1528.

Cited by

Sorted by citations

Authors
Luo, J., Ma, Y., Agboola, F. J., Grant, E., Morris, J. C., McDade, E., Fagan, A. M., Benzinger, T. L. S., Hassenstab, J., Bateman, R. J., Perrin, R. J., Gordon, B. A., Goyal, M., Strain, J. F., Yakushev, I., Day, G. S., Xiong, C., & for Dominantly Inherited Alzheimer Network (DIAN)
Affiliations
From the Division of Public Health Sciences (J.L.), Department of Surgery, Siteman Cancer Center Biostatistics Core (J.L.), Division of Biostatistics (J.L., Y.M., F.J.A., E.G., C.X.), Knight Alzheimer Disease Research Center (Y.M., F.J.A., E.G., J.C.M., A.M.F., T.L.S.B., J.H., R.J.B., R.J.P., B.A.G., C.X.), Department of Neurology (J.C.M., E.M., A.M.F., J.H., R.J.B., R.J.P., M.G., J.F.S.), Department of Pathology and Immunology (J.C.M., R.J.P.), and Department of Radiology (T.L.S.B., B.A.G., M.G.),...
Venue
Neurology
Published
2023-07-11
Volume
101
Issue
2
Pages
e164-e177
ISSN
  • 0028-3878 (ISSN-L)
  • 1526-632X
OpenAlex
W4377012437
Cited by
35
References
51
Citations by year
2026: 12 · 2025: 15 · 2024: 6 · 2023: 2
FWCI
7.10
Type
journal article
Language
en
Open access
Locations
  • Neurology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) (submittedVersion)
Funders
  • Fondation Brain Canada
  • Japan Agency for Medical Research and Development
  • Korea Health Industry Development Institute
  • Deutsches Zentrum für Neurodegenerative Erkrankungen
  • Fleni
  • National Institutes of Health (1s10od025214-01, UL1TR002345)
  • Canadian Institutes of Health Research
  • Charles F. and Joanne Knight Alzheimer Disease Research Center, Washington University in St. Louis
  • Instituto de Salud Carlos III
  • National Institute on Aging (U01AG057195, R01AG067505, UF1AG032438, R01AG054567, P50AG005681, P01AG003991, K23AG064029, U19AG032438, RF1AG053550, R01AG025350, P30AG066444, P01AG026276)
  • National Institute of Neurological Disorders and Stroke (P30NS098577)
  • National Institute of Biomedical Imaging and Bioengineering (R01EB009352)
  • National Center for Advancing Translational Sciences
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Neurology › Cerebrovascular and genetic disorders
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
white matter hyperintensities, Alzheimer's disease biomarkers, longitudinal change, aging, amyloid PET, Pittsburgh compound B, hippocampal volume, cortical thickness, CSF tau, APOE ε4, cognitively normal older adults, cognitive decline, brain aging, amyloid accumulation, tau accumulation, cerebral small vessel disease
MeSH terms
Adult, Aged, Aged, 80 and over, Alzheimer Disease, Humans, Longevity, Longitudinal Studies, Magnetic Resonance Imaging, Middle Aged, Biomarkers, Amyloid beta-Peptides, tau Proteins, Positron-Emission Tomography, Young Adult, Cognitive Dysfunction, White Matter

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review