Evidence map›Paper›PMID 20570407›Full record

ArticleNeurobiology of aging2011

Gene expression reveals overlap between normal aging and Alzheimer's disease genes.

Dimitrios Avramopoulos, Megan Szymanski, Ruihua Wang, Susan Bassett

Abstract read
In one paragraph

Article in Neurobiology of aging, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
3.6field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  7. Article
  8. Review
  9. Updates on mouse models of Alzheimer's disease.Molecular neurodegeneration · 2024
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Rate of brain aging andLife science alliance · 2019
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Dimitrios AvramopoulosMcKusick Nathans Institute of Genetic Medicine, Johns Hopkins University, School of Medicine, 733 N. Broadway, Baltimore, MD, USA.
Megan Szymanski
Ruihua Wang
Susan Bassett
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

DISEASE GENE IDENTIFICATION IN FAMILIAL LATE-ONSET ALZHEIMER'S DISEASER01AG021804 · NIA · JOHNS HOPKINS UNIVERSITY · PI BASSETT, SUSAN SPEAR · 2003 to 2007
$2.9M
Gene detection in regions linked to Alzheimer's diseaseR01AG022099 · NIA · JOHNS HOPKINS UNIVERSITY · PI AVRAMOPOULOS, DIMITRIOS · 2005 to 2009
$1.9M
NIA NIH HHS R01 AG021804NIA NIH HHS R01AG021804NIA NIH HHS R01 AG022099NIA NIH HHS R01AG022099
6 · The paper itself

Abstract

Alzheimer's disease (AD) is a common cause of dementia with a strong genetic component and risk sharply increasing with age. We performed two parallel microarray experiments to independently identify genes involved in normal aging and genes involved in AD using RNA extracted from the temporal lobe of 22 late onset AD and 23 control brain donors. We found that AD is accompanied by significant changes in the expression of many genes with upregulation of genes involved in inflammation and in transcription regulation and downregulation of genes involved in neuronal functions. The changes with healthy aging involved multiple genes but were not as strong. Replicating and strengthening previous reports, we find a highly significant overlap between genes changing expression with age and those changing in AD, and we observe that those changes are most often in the same direction. This result supports an overlap between the biological processes of normal aging and susceptibility to AD and suggests that age related genes expression changes might increase the risk of developing AD.

Indexed as

AdultAgedAged, 80 and overAgingAlzheimer DiseaseBrain ChemistryCase-Control StudiesFemaleGene Expression RegulationHumansMaleMiddle AgedProtein Array Analysis

Identifiers

PMID20570407
PMCPMC2945399
OpenAlexW1985420099

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.