Cited by 586Alzheimer's disease research and treatmentsAmyloidosis: Diagnosis, Treatment, OutcomesDementia and Cognitive Impairment Research

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Amyloid β concentrations and stable isotope labeling kinetics of human plasma specific to central nervous system amyloidosis

Open access

Abstract

Introduction: Cerebrospinal fluid analysis and other measurements of amyloidosis, such as amyloid‐binding positron emission tomography studies, are limited by cost and availability. There is a need for a more practical amyloid β (Aβ) biomarker for central nervous system amyloid deposition. Methods: We adapted our previously reported stable isotope labeling kinetics protocol to analyze the turnover kinetics and concentrations of Aβ38, Aβ40, and Aβ42 in human plasma. Results: Aβ isoforms have a half‐life of approximately 3 hours in plasma. Aβ38 demonstrated faster turnover kinetics compared with Aβ40 and Aβ42. Faster fractional turnover of Aβ42 relative to Aβ40 and lower Aβ42 and Aβ42/Aβ40 concentrations in amyloid‐positive participants were observed. Discussion: Blood plasma Aβ42 shows similar amyloid‐associated alterations as we have previously reported in cerebrospinal fluid, suggesting a blood‐brain transportation mechanism of Aβ. The stability and sensitivity of plasma Aβ measurements suggest this may be a useful screening test for central nervous system amyloidosis.

Overview

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 · 10.1016/j.jalz.2017.06.2266

Cites

18 of 18 references verified0 citation errors · 0 not checkable

Statistics

Verification

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?

Self-check

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

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

Citations

Cites

Show all 18 references

Cited by

Sorted by citations

Items 301–400 of 586

Metadata

Authors
Ovod, V., Ramsey, K. N., Mawuenyega, K. G., Bollinger, J. G., Hicks, T., Schneider, T., Sullivan, M., Paumier, K., Holtzman, D. M., Morris, J. C., Benzinger, T., Fagan, A. M., Patterson, B. W., & Bateman, R. J.
Affiliations
Washington University in St. Louis (US)
Corresponding author
Bateman, Randall J.
Venue
Alzheimer's & Dementia
Publisher
Wiley
Published
2017-07-19
Volume
13
Issue
8
Pages
841-849
ISSN
  • 1552-5260 (ISSN-L)
  • 1552-5279
OpenAlex
W2736518852
Cited by
585
References
18
Citations by year
2026: 44 · 2025: 44 · 2024: 74 · 2023: 65 · 2022: 84 · 2021: 85 · 2020: 70 · 2019: 66 · 2018: 47 · 2017: 2
FWCI
37.40
Type
journal article
Language
en
Open access
Locations
  • Alzheimer s & Dementia (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • MetLife Foundation
  • AbbVie
  • Amgen
  • AstraZeneca
  • Biogen
  • Eisai
  • Pfizer
  • Sanofi
  • Avid Radiopharmaceuticals
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Internal Medicine › Amyloidosis: Diagnosis, Treatment, Outcomes
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
Keywords
amyloid-beta, plasma amyloid-beta
MeSH terms
Aged, Amyloidosis, Chromatography, Liquid, Humans, Isotope Labeling, Kinetics, Peptide Fragments, Prospective Studies, ROC Curve, Mass Spectrometry, Biomarkers, Single-Blind Method, Amyloid beta-Peptides, Area Under Curve, Immunoprecipitation

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