Evidence map›Paper›PMID 32490140›Full record

ArticleAlzheimer's & dementia (Amsterdam, Netherlands)2020

Proteomic profiles of incident mild cognitive impairment and Alzheimer's disease among adults with Down syndrome.

Sid E O'Bryant, Fan Zhang, Wayne Silverman, Joseph H Lee, Sharon J Krinsky-McHale, Deborah Pang, James Hall, Nicole Schupf

Abstract read
In one paragraph

Article in Alzheimer's & dementia (Amsterdam, Netherlands), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Blood-based biomarkers for Alzheimer's disease in Down syndrome: A systematic review and meta-analysis.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Pooled it
  2. Blood biomarkers in Down syndrome: Facilitating Alzheimer's disease detection and monitoring.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Characterizing plasma NfL in a community-dwelling multi-ethnic cohort: Results from the HABLE study.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
    Article
  7. 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

8 authors.

Sid E O'BryantDepartment of Pharmacology & Neuroscience I Institute for Translational Research University of North Texas Health Science Center Fort Worth Texas USA.
Fan ZhangVermont Genetics Network University of Vermont Burlington Vermont USA.
Wayne SilvermanIrvine, University of California Irvine California USA.
Joseph H LeeTaub Institute for Research on Alzheimer's Disease and the Aging Brain Columbia University New York New York USA.
Sharon J Krinsky-McHaleDepartment of Psychology Staten Island NYS Institute for Basic Research in Developmental Disabilities New York New York USA.
Deborah PangDepartment of Psychology Staten Island NYS Institute for Basic Research in Developmental Disabilities New York New York USA.
James HallDepartment of Pharmacology & Neuroscience I Institute for Translational Research University of North Texas Health Science Center Fort Worth Texas USA.
Nicole SchupfTaub Institute for Research on Alzheimer's Disease and the Aging Brain Columbia University New York New York USA.

Funding

National Centralized Repository for Alzheimer's Disease and Related Dementias (NCRAD)U24AG021886 · NIA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI TATIANA M. FOROUD · 2002 to 2026
$119.8M
Project 3: Biomarkers for DS Clinical TrialsU19AG068054 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ANCES, BEAU M · 2020 to 2025
$103.7M
Satellite Diagnostic and Treatment Clinic CoreP50AG008702 · NIA · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI DE JAGER, PHILIP L · 1989 to 2019
$46.3M
Research Education CoreP30AG066462 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI PHILIP L DE JAGER · 2020 to 2026
$30.1M
Biomarkers of Alzheimer's Disease in Adults with Down SyndromeU01AG051412 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LOTT, IRA T., SCHUPF, NICOLE · 2015 to 2019
$26.3M
Vulnerability to Alzheimers Disease in Down SyndromeP01HD035897 · NICHD · NEW YORK STATE OFFICE OF MENTAL HEALTH · PI JENKINS, EDMUND C · 1998 to 2014
$19.2M
Translational Neuroscience CoreU54HD079123 · NICHD · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI FATEMI, S. ALI · 2014 to 2019
$7.9M
An Alzheimer's Blood Test for Primary CareR01AG058537 · NIA · UNIVERSITY OF NORTH TEXAS HLTH SCI CTR · PI O'BRYANT, SID E, YAFFE, KRISTINE · 2018 to 2020
$6.5M
EPIDEMIOLOGY OF MENOPAUSE AND DEMENTIA IN DOWN SYNDROMER01AG014673 · NIA · INSTITUTE FOR BASIC RES IN DEV DISABIL · PI SCHUPF, NICOLE · 1998 to 2009
$4.2M
NIA NIH HHS P30 AG066462NIA NIH HHS P50 AG008702NIA NIH HHS R01 AG014673NIA NIH HHS R01 AG058537NIA NIH HHS U01 AG051412NIA NIH HHS U19 AG068054NIA NIH HHS U24 AG021886NICHD NIH HHS P01 HD035897NICHD NIH HHS U54 HD079123
6 · The paper itself

Abstract

introductionWe sought to determine if proteomic profiles could predict risk for incident mild cognitive impairment (MCI) and Alzheimer's disease (AD) among adults with Down syndrome (DS).

methodsIn a cohort of 398 adults with DS, a total of n = 186 participants were determined to be non-demented and without MCI or AD at baseline and throughout follow-up; n = 103 had incident MCI and n = 81 had incident AD. Proteomics were conducted on banked plasma samples from a previously generated algorithm.

resultsThe proteomic profile was highly accurate in predicting incident MCI (area under the curve [AUC] = 0.92) and incident AD (AUC = 0.88). For MCI risk, the support vector machine (SVM)-based high/low cut-point yielded an adjusted hazard ratio (HR) = 6.46 ( DISCUSSION: The current results provide support for our blood-based proteomic profile for predicting risk for MCI and AD among adults with DS.

Indexed as

dementiaDown syndromemild cognitive impairmentplasmaproteomic

Identifiers

PMID32490140
PMCPMC7241058

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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 Socratic graph.