Evidence map›Paper›PMID 22426229›Full record

ArticleNature communications2012

Telomeres are favoured targets of a persistent DNA damage response in ageing and stress-induced senescence.

Graeme Hewitt, Diana Jurk, Francisco D M Marques, Clara Correia-Melo, Timothy Hardy, Agata Gackowska, Rhys Anderson, Morgan Taschuk, Jelena Mann, João F Passos

Open access · hybridAbstract read
In one paragraph

Article in Nature communications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 519 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
519citing papers in PubMed, 1 pooled it
27.0field-weighted citation impact, top 1% 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

519 citing papers in PubMed, 1 synthesis or guideline pooled it, 890 citations in OpenAlex.

  1. Pooled it
  2. Vitamin DThe American journal of clinical nutrition · 2025
    Trial
  3. Effects of Telomere Related Senescence-Genes in Cervical Cancer.Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Youthfulness of marrow AdipoqBone research · 2026
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Hallmarks of the ageing lung: 10 years later.The European respiratory journal · 2026
    Review
  18. Article
  19. Review
  20. Article

459 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Graeme HewittAgeing Research Laboratories, Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, UK.
Diana Jurk
Francisco D M Marques
Clara Correia-Melo
Timothy Hardy
Agata Gackowska
Rhys Anderson
Morgan Taschuk
Jelena Mann
João F Passos
Newcastle Hospitals - Campus for Ageing and Vitality · GBNewcastle University · GB

Funding

Biotechnology and Biological Sciences Research Council BB/H022384/1
6 · The paper itself

Abstract

Telomeres are specialized nucleoprotein structures, which protect chromosome ends and have been implicated in the ageing process. Telomere shortening has been shown to contribute to a persistent DNA damage response (DDR) during replicative senescence, the irreversible loss of division potential of somatic cells. Similarly, persistent DDR foci can be found in stress-induced senescence, although their nature is not understood. Here we show, using immuno-fluorescent in situ hybridization and ChIP, that up to half of the DNA damage foci in stress-induced senescence are located at telomeres irrespective of telomerase activity. Moreover, live-cell imaging experiments reveal that all persistent foci are associated with telomeres. Finally, we report an age-dependent increase in frequencies of telomere-associated foci in gut and liver of mice, occurring irrespectively of telomere length. We conclude that telomeres are important targets for stress in vitro and in vivo and this has important consequences for the ageing process.

Indexed as

DNA DamageOxidative StressAgingAnimalsCell DivisionCell LineChromatin ImmunoprecipitationDNA RepairDNA ReplicationGastrointestinal TractHumansIn Situ Hybridization, FluorescenceLiverMaleMiceMice, Inbred C57BLTelomerase

Identifiers

PMID22426229
PMCPMC3292717
OpenAlexW1993571663

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.