Evidence map›Paper›PMID 34489686›Full record

ArticleFrontiers in aging neuroscience2021

Postmortem Neocortical

Violetta N Pivtoraiko, Tamara Racic, Eric E Abrahamson, Victor L Villemagne, Benjamin L Handen, Ira T Lott, Elizabeth Head, Milos D Ikonomovic

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 46% 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.

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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Use of anti-amyloid-β monoclonal antibodies in persons with Down syndrome Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  2. Review
  3. 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 at 4 institutions in 1 country.

Violetta N PivtoraikoGeriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, United States.
Tamara RacicDepartment of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Eric E AbrahamsonGeriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, United States.
Victor L VillemagneDepartment of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Benjamin L HandenDepartment of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Ira T LottDepartment of Neurology, UC Irvine School of Medicine, Orange, CA, United States.
Elizabeth HeadDepartment of Pathology and Laboratory Medicine, UC Irvine School of Medicine, Orange, CA, United States.
Milos D IkonomovicGeriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, United States.
University of Pittsburgh · USGeriatric Research Education and Clinical Center · USUniversity of California, Irvine · USVA Pittsburgh Healthcare System · US

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 CHRISTIAN, BRADLEY T, HANDEN, BENJAMIN L · 2020 to 2025
$103.7M
NiAD Supplement WashU Start UpU01AG051406 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HANDEN, BENJAMIN L, LAYMON, CHARLES · 2015 to 2019
$21.3M
NIA NIH HHS U01 AG051406NIA NIH HHS U19 AG068054NIA NIH HHS U24 AG021886
6 · The paper itself

Abstract

Individuals with Down syndrome (DS) have a genetic predisposition for amyloid-β (Aβ) overproduction and earlier onset of Aβ deposits compared to patients with sporadic late-onset Alzheimer's disease (AD). Positron emission tomography (PET) with Pittsburgh Compound-B (PiB) detects fibrillar Aβ pathology in living people with DS and AD, but its relationship with heterogeneous Aβ forms aggregated within amyloid deposits is not well understood. We performed quantitative

Indexed as

Alzheimer’s diseaseamyloidcerebral amyloid angiopathydefault mode networkDown syndromePittsburgh Compound-Bpyroglutamate

Identifiers

PMID34489686
PMCPMC8416541
OpenAlexW3193675375

What Socratic holds

Textmetadata
LicenceCC BY
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.