Evidence map›Paper›PMID 38306030›Full record

ArticleJournal of Alzheimer's disease : JAD2024

Senescence Targeting Methods Impact Alzheimer's Disease Features in 3xTg Mice.

Pei Y Ng, Cheng Zhang, Hu Li, Darren J Baker

Open access · greenAbstract read
In one paragraph

Article in Journal of Alzheimer's disease : JAD, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
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  8. Article
  9. Exploiting glial cell functions for neurodegeneration therapy.Neuroprotection (Chichester, England) · 2025
    Article
  10. Entwined processes in Alzheimer's disease: Brain cellular senescence and Alzheimer's disease pathology.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
  11. Article
  12. Review
  13. Senescent brain cell types in Alzheimer's disease: Pathological mechanisms and therapeutic opportunities.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
  14. Article
  15. Article
  16. Therapeutic targeting of senescent cells in the CNS.Nature reviews. Drug discovery · 2024
    Review
  17. 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 3 institutions in 1 country.

Pei Y NgDepartment of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
Cheng ZhangDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, USA.
Hu LiDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN, USA.
Darren J BakerDepartment of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
Mayo Clinic in Florida · USMayo Clinic · USMayo Clinic in Arizona · US

Funding

The contribution of p16-expressing cells to tauopathyR01AG053229 · NIA · MAYO CLINIC ROCHESTER · PI BAKER, DARREN · 2017 to 2021
$2.0M
Effects of senescence to Alzheimer's disease pathologyR01AG068076 · NIA · MAYO CLINIC ROCHESTER · PI BAKER, DARREN · 2020 to 2024
$2.0M
NIA NIH HHS R01 AG053229NIA NIH HHS R01 AG068076
6 · The paper itself

Abstract

Background: Cellular senescence has been associated with neurodegenerative disease and clearance of senescent cells using genetic or pharmaceutical strategies (senolytics) has demonstrated beneficial effects in mouse models investigating individual disease etiologies of Alzheimer's disease (AD). However, it has remained unclear if senescent cell clearance in a mouse model exhibiting both plaque and tau pathologies modifies the disease state (3xTg). Objective: To investigate the effects of senescent cell clearance in the 3xTg mouse model. Methods: 3xTg mice were treated with senolytics (ABT263 (navitoclax; NAVI), a combination of dasatinib and quercetin (D+Q)), or subjected to transgene-mediated removal of p16-expressing cells (via INK-ATTAC). Results: Senolytic treatments consistently reduced microgliosis and ameliorated both amyloid and tau pathology in 3xTg mice. Using RNA sequencing, we found evidence that synaptic dysfunction and neuroinflammation were attenuated with treatment. These beneficial effects were not observed with short-term senolytic treatment in mice with more advanced disease. Conclusions: Overall, our results further corroborate the beneficial effects senescent cell clearance could have on AD and highlight the importance of early intervention for the treatment of this debilitating disease.

Indexed as

Alzheimer DiseaseNeurodegenerative DiseasesAnimalsCellular SenescenceDisease Models, AnimalMiceMice, TransgenicSenotherapeuticstau ProteinsSenotherapeuticstau ProteinsAlzheimer’s diseaseamyloid-βcellular senescencetauopathy

Identifiers

PMID38306030
PMCPMC10939718
OpenAlexW4391346302

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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.