Cited by 141Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatmentsParkinson's Disease Mechanisms and Treatments

CSF phosphorylated tau is a possible marker for discriminating Alzheimer's disease from dementia with Lewy bodies

Parnetti, L., Lanari, A., Amici, S., Gallai, V., Vanmechelen, E., Hulstaert, F.·2001·Neurological Sciences

Abstract

Tau and beta-amyloid (1-42) (Abeta42) are two independent markers for the early diagnosis of Alzheimer's disease (AD). In the present study, biochemical markers were validated as tools for differential diagnosis between AD and dementia with Lewy bodies (DLB). Tau, Abeta42 and phospho-tau (181P) were measured in cerebrospinal fluid (CSF) from controls (n=40) and from patients with AD (n=80) or DLB (n=43) using the HT7-AT270 assay (prototype version). In comparison with AD, in DLB no differences were found for Abeta42 and lower phospho-tau. ROC analysis was used to compare the discriminatory power of total tau with that of phospho-tau. The area under the curve (AUC) amounted to 0.782 +/- 0.048 (mean +/- SE) for tau and to 0.839 +/- 0.042 for phospho-tau (p = 0.039) for differentiation of AD from DLB. The present results indicate that CSF phospho-tau may be a good marker for differentiation between AD and DLB.

Integrity signals

Registry

Crossref · 10.1007/s100720170055

Cites

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • P-tau's level is consistently elevated in AD when compared with frontotemporal dementia, Lewy body dementia, and control.

    “It has also been shown that the P-tau's level consistently elevated in AD when compared with frontotemporal dementia (FTD), lewy body dementia (LBD), and control (Parnetti et al., 2001).”

    From T1rho MRI and CSF biomarkers in diagnosis of Alzheimer's disease (2015) · cites this paper as Parnetti et al., 2001

Cited by

Sorted by citations

Authors
Parnetti, L., Lanari, A., Amici, S., Gallai, V., Vanmechelen, E., & Hulstaert, F.
Affiliations
  • University of Perugia (IT)
  • Fujirebio (Belgium) (BE)
Venue
Neurological Sciences
Published
2001-02-01
Volume
22
Issue
1
Pages
77-78
ISSN
  • 1590-1874 (ISSN-L)
  • 1590-3478
OpenAlex
W1987397445
Cited by
141
References
0
Citations by year
2024: 3 · 2023: 4 · 2022: 5 · 2021: 4 · 2020: 1 · 2019: 3 · 2018: 5 · 2017: 1 · 2016: 2 · 2015: 4 · 2014: 6 · 2013: 8 · 2012: 7
FWCI
5.37
Type
journal article
Language
en
Open access
closed
Locations
  • Neurological Sciences (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
Keywords
Alzheimer's disease, dementia with Lewy bodies, cerebrospinal fluid, phosphorylated tau, tau protein, amyloid-beta 42, biomarkers, differential diagnosis, receiver operating characteristic
MeSH terms
Alzheimer Disease, Brain, Humans, Immunoassay, Phosphorylation, Statistics as Topic, tau Proteins, Lewy Body Disease

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