Cited by 701Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchCerebrospinal fluid and hydrocephalus

Reduction of β‐amyloid peptide42 in the cerebrospinal fluid of patients with Alzheimer's disease

Motter, R., Vigo‐Pelfrey, C., Kholodenko, D., Barbour, R., Johnson‐Wood, K., Galasko, D., Chang, L., Miller, B. +9 more·1995·Annals of Neurology

Abstract

In this clinical study, the cerebrospinal fluid (CSF) level of a Novemberel form of the β‐amyloid peptide (Aβ) extending to position 42 (Aβ 42) was determined in patients with Alzheimer's disease (AD) as well as controls. In addition to measurement of CSF Aβ 42 levels, total Aβ peptides, microtubule‐associated protein τ, and apolipoprotein E (ApoE) genotype were also assessed. It is interesting that CSF Aβ 42 levels were found to be significantly lower in AD patients relative to controls, whereas total Aβ levels were not. Aβ 42 has recently been shown to preferentially deposit in the brain tissue of patients with AD, suggesting that diminished clearance may account for its reduction in CSF. As previously reported, τ levels were increased in AD patients; however, neither Aβ 42 nor τ levels were apparently influenced by the ApoE genotype.

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Crossref · 10.1002/ana.410380413

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Research works printed but not linked: 2

  1. McKann G, 1984, Clinical diagnosis of AD, Neurology, 34, 939
  2. Mann DMA, 1992, The time course of pathological events in Down's syndrome with particular reference to the involvement of microglial cells and deposits of β/A4, Neurodegeneration, 1, 201

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Authors
Motter, R., Vigo‐Pelfrey, C., Kholodenko, D., Barbour, R., Johnson‐Wood, K., Galasko, D., Chang, L., Miller, B., Clark, C., Green, R., Olson, D., Southwick, P., Wolfert, R., Munroe, B., Lieberburg, I., Seubert, P., & Schenk, D.
Affiliations
  • University of California San Diego (US)
  • University of California, Los Angeles (US)
  • Graduate Hospital (US)
  • Emory University (US)
Corresponding author
Schenk, D.
Venue
Annals of Neurology
Publisher
Wiley
Published
1995-10
Volume
38
Issue
4
Pages
643-648
ISSN
  • 0364-5134 (ISSN-L)
  • 1531-8249
OpenAlex
W1982341565
Cited by
701
References
25
Citations by year
2026: 12 · 2025: 14 · 2024: 14 · 2023: 6 · 2022: 16 · 2021: 26 · 2020: 16 · 2019: 15 · 2018: 20 · 2017: 20 · 2016: 15 · 2015: 23 · 2014: 15 · 2013: 26 · 2012: 30
FWCI
17.10
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of Neurology (publishedVersion)
  • PubMed (publishedVersion)
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 › Cellular and Molecular Neuroscience › Cerebrospinal fluid and hydrocephalus
Keywords
Alzheimer's disease, cerebrospinal fluid biomarkers, amyloid clearance, tau protein, APOE genotype
MeSH terms
Aged, Alzheimer Disease, Amino Acid Sequence, Apolipoproteins E, Enzyme-Linked Immunosorbent Assay, Female, Genotype, Humans, Male, Middle Aged, Molecular Sequence Data, Peptide Fragments, Amyloid beta-Peptides, tau Proteins

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