Evidence map›Paper›PMID 33920138›Full record

ArticleInternational journal of molecular sciences2021

Key Disease Mechanisms Linked to Alzheimer's Disease in the Entorhinal Cortex.

Virginie Bottero, Dallen Powers, Ashna Yalamanchi, James P Quinn, Judith A Potashkin

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Alzheimer's disease multi-ancestry genome-wide interaction and stratified study with smoking.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Cytosolic calcium: Judge, jury and executioner of neurodegeneration in Alzheimer's disease and beyond.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023
    Review
  15. Article
  16. Article
  17. The Inflammatory GeneBiomedicines · 2023
    Article
  18. Article
  19. Article
  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

5 authors at 2 institutions in 1 country.

Virginie BotteroCenter for Neurodegenerative Diseases and Therapeutics, Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
Dallen PowersCenter for Neurodegenerative Diseases and Therapeutics, Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
Ashna YalamanchiCenter for Neurodegenerative Diseases and Therapeutics, Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
James P QuinnQ Regulating Systems, LLC, Gurnee, IL 60031, USA.
Judith A PotashkinCenter for Neurodegenerative Diseases and Therapeutics, Discipline of Cellular and Molecular Pharmacology, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.ORCID 0000-0002-8782-3071
Rosalind Franklin University of Medicine and Science · USQuality Systems (United States) · US

Funding

Network analysis for identifying disease mechanisms and therapeutic targets for dementiaR01AG062176 · NIA · ROSALIND FRANKLIN UNIV OF MEDICINE & SCI · PI POTASHKIN, JUDITH ANN · 2018 to 2019
$624k
NIA NIH HHS R01 AG062176NIA NIH HHS R01AG062176
6 · The paper itself

Abstract

Alzheimer's disease (AD) is a chronic, neurodegenerative brain disorder affecting millions of Americans that is expected to increase in incidence with the expanding aging population. Symptomatic AD patients show cognitive decline and often develop neuropsychiatric symptoms due to the accumulation of insoluble proteins that produce plaques and tangles seen in the brain at autopsy. Unexpectedly, some clinically normal individuals also show AD pathology in the brain at autopsy (asymptomatic AD, AsymAD). In this study, SWItchMiner software was used to identify key switch genes in the brain's entorhinal cortex that lead to the development of AD or disease resilience. Seventy-two switch genes were identified that are differentially expressed in AD patients compared to healthy controls. These genes are involved in inflammation, platelet activation, and phospholipase D and estrogen signaling. Peroxisome proliferator-activated receptor γ (PPARG), zinc-finger transcription factor (YY1), sterol regulatory element-binding transcription factor 2 (SREBF2), and early growth response 1 (EGR1) were identified as transcription factors that potentially regulate switch genes in AD. Comparing AD patients to AsymAD individuals revealed 51 switch genes; PPARG as a potential regulator of these genes, and platelet activation and phospholipase D as critical signaling pathways. Chemical-protein interaction analysis revealed that valproic acid is a therapeutic agent that could prevent AD from progressing.

Indexed as

AgingAlzheimer DiseaseAmyloid beta-PeptidesBrainCognitive DysfunctionEarly Growth Response Protein 1Entorhinal CortexGene Expression RegulationGenes, SwitchHumansInflammationPhospholipase DPlaque, AmyloidPPAR gammaSignal TransductionSoftwareAmyloid beta-PeptidesEarly Growth Response Protein 1EGR1 protein, humanPhospholipase DPPAR gammaPPARG protein, humanSREBF2 protein, humanSterol Regulatory Element Binding Protein 2YY1 protein, humanYY1 Transcription FactorAlzheimer’s diseasedementiaentorhinal cortexswitch genes

Identifiers

PMID33920138
PMCPMC8069371
OpenAlexW3154185841

What OpenQuestion 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 OpenQuestion graph.