Cited by 101Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchNeuroinflammation and Neurodegeneration Mechanisms

Emerging cerebrospinal fluid biomarkers in autosomal dominant Alzheimer's disease

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Schindler, Suzanne E., Li, Yan, Todd, Kaitlin W., Herries, Elizabeth M., Henson, Rachel L., Gray, Julia D., Wang, Guoqiao, Graham, Danielle L. +18 more·2019·Alzheimer's & Dementia

Abstract

INTRODUCTION: Four less well-studied but promising "emerging" cerebrospinal fluid (CSF) biomarkers are elevated in late-onset Alzheimer disease (AD): neurogranin, synaptosomal-associated protein-25 (SNAP-25), visinin-like protein 1 (VILIP-1), and chitinase-3-like protein 1 (YKL-40). METHODS: CSF neurogranin, SNAP-25, VILIP-1, and YKL-40 were measured in families carrying autosomal-dominant AD mutations. RESULTS: The four emerging CSF biomarkers were significantly elevated in the mutation carriers (n = 235) versus noncarriers (n = 145). CSF SNAP-25, VILIP-1, and YKL-40 were altered very early in the AD time course, approximately 15-19 years before estimated symptom onset. All CSF biomarkers predicted important AD-related outcomes including performance on a cognitive composite, brain amyloid burden as measured by amyloid positron emission tomography, and the estimated years from symptom onset. DISCUSSION: Early abnormalities in CSF tTau, pTau, SNAP-25, VILIP-1, and YKL-40 suggest that synaptic damage, neuronal injury, and neuroinflammation begin shortly after the commencement of brain amyloid accumulation.

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Authors
Schindler, S. E., Li, Y., Todd, K. W., Herries, E. M., Henson, R. L., Gray, J. D., Wang, G., Graham, D. L., Shaw, L. M., Trojanowski, J. Q., Hassenstab, J. J., Benzinger, T. L. S., Cruchaga, C., Jucker, M., Levin, J., Chhatwal, J. P., Noble, J. M., Ringman, J. M., Graff‐Radford, N. R., Holtzman, D. M., Ladenson, J. H., Morris, J. C., Bateman, R. J., Xiong, C., Fagan, A. M., & Dominantly Inherited Alzheimer Network
Affiliations
  • Washington University in St. Louis (US)
  • Biogen (United States) (US)
  • University of Pennsylvania (US)
  • German Center for Neurodegenerative Diseases (DE)
  • Harvard University (US)
  • Columbia University Irving Medical Center (US)
  • University of Southern California (US)
  • Mayo Clinic (US)
Corresponding author
Fagan, Anne M.
Venue
Alzheimer's & Dementia
Publisher
Wiley
Published
2019-03-04
Volume
15
Issue
5
Pages
655-665
ISSN
  • 1552-5260 (ISSN-L)
  • 1552-5279
OpenAlex
W2920691528
Cited by
101
References
54
Citations by year
2026: 8 · 2025: 8 · 2024: 12 · 2023: 10 · 2022: 20 · 2021: 18 · 2020: 19 · 2019: 6
FWCI
10.80
Type
journal article
Language
en
Open access
Locations
  • Alzheimer s & Dementia (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • DZNE Pub (submittedVersion)
Funders
  • Avid Radiopharmaceuticals
  • AbbVie
  • Biogen
  • Fujirebio US
  • CS Fund (Ng, SNAP‐25, YKL‐40, VILIP‐1)
  • National Institute on Aging
  • Japan Agency for Medical Research and Development
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
Keywords
cerebrospinal fluid biomarkers, autosomal dominant Alzheimer's disease
MeSH terms
Chitinase-3-Like Protein 1, Aged, Alzheimer Disease, Female, Humans, Inflammation, Male, Middle Aged, Mutation, Biomarkers, Amyloid beta-Peptides, Disease Progression, Positron-Emission Tomography, Synaptosomal-Associated Protein 25, Neurogranin, Neurocalcin

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