Evidence map›Paper›PMID 38461508›Full record

ArticleJournal of Alzheimer's disease : JAD2024

A Need for Refined Senescence Biomarkers and Measures of Senolytics in the Brain.

Miranda E Orr

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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.6field-weighted citation impact, top 17% 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. Article
  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

1 author at 1 institution in 1 country.

Miranda E OrrDepartment of Internal Medicine Section on Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
Wake Forest University · US

Funding

San Antonio OAIC - Research Education Component (REC)P30AG044271 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Adam Salmon · 2015 to 2026
$14.1M
Development of an Innovative Vervet (Chlorocebus aethiops sabaeus) Model of Early Alzheimer's-like Neuropathology and SymptomatologyR24AG073199 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI CRAFT, SUZANNE, SHIVELY, CAROL A. · 2021 to 2024
$5.6M
Evaluating microtubule binding as a potential imaging biomarker for Alzheimer's diseaseR01AG065839 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI SOLINGAPURAM SAI, KIRAN · 2020 to 2024
$2.5M
High Resolution Profiling of Senescent Neurons and Their Microenvironments in Postmortem Human Brain Tissue Spanning Eight Decades of LifeR01AG068293 · NIA · WASHINGTON UNIVERSITY · PI ORR, MIRANDA ETHEL · 2020 to 2025
$2.0M
Cell Senescence and Death in Neurodegenerative DiseasesR21NS125171 · NINDS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MILLIGAN, CAROL, ORR, MIRANDA ETHEL · 2021 to 2021
$426k
High Resolution Profiling of Senescent Cells in ALS Brain and Spinal CordI01BX005717 · VA · W G HEFNER VA MEDICAL CENTER · PI Miranda Ethel Orr · 2023 to 2026
–
BLRD VA I01 BX005717NIA NIH HHS R01 AG065839NIA NIH HHS R01 AG068293NIA NIH HHS R24 AG073199NINDS NIH HHS R21 NS125171
6 · The paper itself

Abstract

Cellular senescence contributes to Alzheimer's disease (AD) pathogenesis. Treatments that remove senescent cells, senolytics, improve brain outcomes in AD mice with amyloid-β or tau deposition. 3xTgAD mice develop both AD neuropathologies; however, Ng et al. report low p16INK4a-associated senescence in the brain. Senolytic treatment by genetic removal; dasatinib with quercetin (D+Q), which enter the brain; and ABT-263 with limited brain penetrance all reduced AD neuropathology. Refined measures of senescence and brain exposure would help clarify the benefits of senolytics despite low p16INK4a-associated senescence and potential limited brain penetrance.

Indexed as

Alzheimer DiseaseSenotherapeuticsAnimalsBiomarkersBrainCellular SenescenceMiceBiomarkersSenotherapeuticsAlzheimer’s diseaseamyloidblood-brain barrierbraincellular senescenceD+Qgerosciencesenolyticstautransgenic mice

Identifiers

PMID38461508
PMCPMC11063734
OpenAlexW4392454331

What Socratic 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 Socratic graph.