Evidence map›Paper›PMID 35169889›Full record

ArticleJournal of neural transmission (Vienna, Austria : 1996)2022

Blood amyloid and tau biomarkers as predictors of cerebrospinal fluid profiles.

Constance Delaby, Daniel Alcolea, Christophe Hirtz, Jérôme Vialaret, Jana Kindermans, Lisa Morichon, Juan Fortea, Olivia Belbin, Audrey Gabelle, Kaj Blennow and 3 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of neural transmission (Vienna, Austria : 1996), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05427448 (Clinical Validation of the Use of Blood Biomarkers for the Diagnosis and Monitoring of Alzheimer's Disease), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05427448 nacompletednot on this map

Clinical Validation of the Use of Blood Biomarkers for the Diagnosis and Monitoring of Alzheimer's Disease

TypeinterventionalSponsorUniversity Hospital, MontpellierRan2022 to 2025Enrolled342ConditionsAlzheimer Disease, Mild Cognitive Impairment, Dementia, TauopathiesArmsMeasurement of amyloid and pTau blood biomarkers
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Inducers and modulators of protein aggregation in Alzheimer's disease - Critical tools for understanding the foundations of aggregate structures.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
  5. Article
  6. Article
  7. Alcohol Use Disorder and Dementia: A Review.Alcohol research : current reviews · 2024
    Review
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 4 countries.

Constance Delaby *Laboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France.
Daniel Alcolea *Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Christophe HirtzLaboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France.
Jérôme VialaretLaboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France.
Jana KindermansLaboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France.
Lisa MorichonLaboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France.
Juan ForteaHospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Olivia BelbinHospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Audrey GabelleCMRR, Univ Montpellier, CHU Montpellier, INM INSERM, Montpellier, France.
Kaj BlennowDepartment of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
Henrik ZetterbergDepartment of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
Alberto LleóHospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Sylvain LehmannLaboratoire de Biochimie Protéomique Clinique (LBPC-PPC), Univ Montpellier, CHU Montpellier, INM INSERM, Hôpital St Eloi, IRMB 80 av A Fliche, 34295, Montpellier, France. s-lehmann@chu-montpellier.fr.ORCID 0000-0001-6117-562X
Inserm · FRUniversitat Autònoma de Barcelona · ESSahlgrenska University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBlood biomarkers represent a major advance for improving the management, diagnosis, and monitoring of Alzheimer's disease (AD). However, their context of use in relation to routine cerebrospinal fluid (CSF) analysis for the quantification of amyloid peptides and tau proteins remains to be determined.

methodsWe studied in two independent cohorts, the performance of blood biomarkers in detecting "nonpathological" (A-/T-/N-), amyloid (A+) or neurodegenerative (T+ /N+) CSF profiles.

resultsPlasma Aβ

conclusionThe use of blood biomarkers to identify patients who may benefit from secondary CSF testing represents an attractive stratification strategy in the clinical management of patients visiting memory clinics. This could reduce the need for lumbar puncture and foreshadow the use of blood testing on larger populations.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesBiomarkersHumansPeptide FragmentsSensitivity and Specificitytau ProteinsAmyloid beta-PeptidesBiomarkersMAPT protein, humanPeptide Fragmentstau ProteinsBiomarkersBloodClinical managementCSFLumbar puncture

Identifiers

PMID35169889
PMCPMC8866346
OpenAlexW4213255337

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.