Evidence map›Paper›PMID 17917132›Full record

ReviewStem cell reviews2007

Aging and the germ line: where mortality and immortality meet.

D Leanne Jones

Abstract readReview
PubMed Publisher
In one paragraph

Review in Stem cell reviews, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

  1. Article
  2. A decline in follicle cell function is a major driver ofbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. A high-throughput method for quantifyingbioRxiv : the preprint server for biology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Asymmetry, division of labour and the evolution of ageing in multicellular organisms.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Self-renewal of stem cells.Acta naturae · 2009
    Article
  18. 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

1 author.

D Leanne JonesLaboratory of Genetics, The Salk Institute for Biological Studies, La Jolla, San Diego, CA 92037, USA. ljones@salk.edu

Funding

Characterization of Age-Related Changes in Stem Cell BehaviorR01AG028092 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JONES, DANA LEANNE · 2007 to 2016
$3.6M
NIA NIH HHS R01 AG028092NIA NIH HHS R01 AG28092
6 · The paper itself

Abstract

Germ cells are highly specialized cells that form gametes, and they are the only cells within an organism that contribute genes to offspring. Germline stem cells (GSCs) sustain gamete production, both oogenesis (egg production) and spermatogenesis (sperm production), in many organisms. Since the genetic information contained within germ cells is passed from generation to generation, the germ line is often referred to as immortal. Therefore, it is possible that germ cells possess unique strategies to protect and transmit the genetic information contained within them indefinitely. However, aging often leads to a dramatic decrease in gamete production and fecundity. In addition, single gene mutations affecting longevity often have a converse effect on reproduction. Recent studies examining age-related changes in GSC number and activity, as well as changes to the stem cell microenvironment, provide insights into the mechanisms underlying the observed reduction in gametogenesis over the lifetime of an organism.

Indexed as

AgingAnimalsCell Line, TransformedGerm CellsHumansStem Cells

Identifiers

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.