Evidence map›Paper›PMID 19104499›Full record

ReviewNature reviews. Immunology2009

The ageing immune system: is it ever too old to become young again?

Kenneth Dorshkind, Encarnacion Montecino-Rodriguez, Robert A J Signer

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 204 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
204citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

204 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
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  7. Article
  8. Frontiers in microbiology · 2026
    Article
  9. Article
  10. Ageing, immune fitness and cancer.Nature reviews. Cancer · 2025
    Review
  11. The systemic costs of hematopoietic stem cell aging.Development (Cambridge, England) · 2025
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Mechanisms of immunity in acutely decompensated cirrhosis and acute-on-chronic liver failure.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Review
  19. Review
  20. Article

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

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

3 authors.

Kenneth DorshkindDepartment of Pathology and Laboratory Medicine, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, California 90095, USA. kdorshki@mednet.ucla.edu
Encarnacion Montecino-Rodriguez
Robert A J Signer

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ageing is accompanied by a decline in the function of the immune system, which increases susceptibility to infections and can decrease the quality of life. The ability to rejuvenate the ageing immune system would therefore be beneficial for elderly individuals and would decrease health-care costs for society. But is the immune system ever too old to become young again? We review here the promise of various approaches to rejuvenate the function of the immune system in the rapidly growing ageing population.

Indexed as

RejuvenationAgedAgingAnimalsCaloric RestrictionCytokinesForecastingHematopoietic Stem CellsHormonesHumansImmune SystemLymphocyte SubsetsLymphoid TissueLymphopoiesisMiceMiddle AgedCytokinesHormones

Identifiers

PMID19104499

What OpenQuestion holds

Textmetadata
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.