Evidence map›Paper›PMID 31379087›Full record

ReviewDevelopmental neurobiology2019

Neuropathological correlates of amyloid PET imaging in Down syndrome.

Eric E Abrahamson, Elizabeth Head, Ira T Lott, Benjamin L Handen, Elliott J Mufson, Bradley T Christian, William E Klunk, Milos D Ikonomovic

Open access · greenAbstract readReview
In one paragraph

Review in Developmental neurobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The striatum is an early, accurate indicator of amyloid burden using [Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  6. Review
  7. Article
  8. Down Syndrome Biobank Consortium: A perspective.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
  9. Article
  10. Article
  11. Aβ and tau prions feature in the neuropathogenesis of Down syndrome.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  12. Impact of increased APP gene dose in Down syndrome and the Dp16 mouse model.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
    Article
  13. Radiomics Analysis of Brain [Diagnostics (Basel, Switzerland) · 2022
    Article
  14. Review
  15. Joint-label fusion brain atlases for dementia research in Down syndrome.Alzheimer's & dementia (Amsterdam, Netherlands) · 2022
    Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Review
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.

Eric E AbrahamsonGeriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania.
Elizabeth HeadDepartment of Pathology and Laboratory Medicine, UC Irvine School of Medicine, Orange, California.
Ira T LottDepartment of Neurology, UC Irvine School of Medicine, Orange, California.
Benjamin L HandenDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania.
Elliott J MufsonDepartment of Neurobiology, Barrow Neurological Institute, Phoenix, Arizona.
Bradley T ChristianDepartments of Medical Physics and Psychiatry, Waisman Center, University of Wisconsin-Madison, Madison, Wisconsin.
William E KlunkDepartment of Neurology, University of Pittsburgh, Pittsburgh, Pennsylvania.
Milos D IkonomovicGeriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania.ORCID 0000-0002-8745-3293
University of Pittsburgh · USUniversity of California, Irvine · USBarrow Neurological Institute · USUniversity of Wisconsin–Madison · US

Funding

Vascular Moderators of the Impact of Alzheimer's Pathology in the Young-OldP01AG025204 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Milos D Ikonomovic · 2005 to 2026
$56.5M
TAU, AB, SYNUCLEIN AND NITRATIVE/OXIDATIVE DAMAGE IN MCIP01AG014449 · NIA · UNIVERSITY OF PITTSBURGH · PI IKONOMOVIC, MILOS D · 1997 to 2024
$39.7M
UC Irvine Alzheimer's Disease Research Center Induced Pluripotent Stem Cell CoreP50AG016573 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI LAFERLA, FRANK M · 2000 to 2019
$37.0M
NiAD Supplement WashU Start UpU01AG051406 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHRISTIAN, BRADLEY T, HANDEN, BENJAMIN L · 2015 to 2019
$21.3M
PET DETECTION OF THE EFFECTS OF AGING ON THE HUMAN HEARTR01AG015466 · NIA · WASHINGTON UNIVERSITY · PI GROPLER, ROBERT J · 1998 to 2007
$5.3M
Tau pathology in Down syndrome and Alzheimer'sRF1AG061566 · NIA · UNIVERSITY OF DENVER (COLORADO SEMINARY) · PI GRANHOLM-BENTLEY, ANN-CHARLOTTE ESTHER, MARGITTAI, MARTIN · 2019 to 2019
$3.4M
Development of a PET Tracer Selective for Cerebral Amyloid AngiopathyR01AG052528 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI IKONOMOVIC, MILOS D · 2016 to 2020
$3.3M
NIA NIH HHS P01 AG014449NIA NIH HHS P01 AG025204NIA NIH HHS P50 AG016573NIA NIH HHS R01 AG015466NIA NIH HHS R01 AG052528NIA NIH HHS RF1 AG061566NIA NIH HHS U01 AG051406RRD VA I01 RX000511RRD VA I01 RX000952RRD VA I01 RX001778
6 · The paper itself

Abstract

Down syndrome (DS) results in an overproduction of amyloid-β (Aβ) peptide associated with early onset of Alzheimer's disease (AD). DS cases have Aβ deposits detectable histologically as young as 12-30 years of age, primarily in the form of diffuse plaques, the type of early amyloid pathology also seen at pre-clinical (i.e., pathological aging) and prodromal stages of sporadic late onset AD. In DS subjects aged >40 years, levels of cortical Aβ deposition are similar to those observed in late onset AD and in addition to diffuse plaques involve cored plaques associated with dystrophic neurites (neuritic plaques), which are of neuropathological diagnostic significance in AD. The purpose of this review is to summarize and discuss findings from amyloid PET imaging studies of DS in reference to postmortem amyloid-based neuropathology. PET neuroimaging applied to subjects with DS has the potential to (a) track the natural progression of brain pathology, including the earliest stages of amyloid accumulation, and (b) determine whether amyloid PET biomarkers predict the onset of dementia. In addition, the question that is still incompletely understood and relevant to both applications is the ability of amyloid PET to detect Aβ deposits in their earliest form.

Indexed as

Amyloid beta-PeptidesAnimalsBrainDown SyndromeHumansPositron-Emission TomographyAmyloid beta-PeptidesAlzheimer's diseaseamyloidDown syndromeneuropathologypositron emission tomographystriatum

Identifiers

PMID31379087
PMCPMC6892598
OpenAlexW2965187134

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.