Evidence map›Paper›PMID 22354218›Full record

ReviewNeuroendocrinology2012

Neuroendocrine control of the transition to reproductive senescence: lessons learned from the female rodent model.

Bailey A Kermath, Andrea C Gore

Open access · bronzeAbstract readReview
In one paragraph

Review in Neuroendocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
8.6field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Review
  3. Altered Electrophysiology and Transcriptome of GnRH Neurons in Middle-Aged Female Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Hormones and Aging: An Endocrine Society Scientific Statement.The Journal of clinical endocrinology and metabolism · 2023
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

2 authors at 1 institution in 1 country.

Bailey A KermathInstitute for Neuroscience, University of Texas at Austin, Austin, TX 78712, USA.
Andrea C Gore
The University of Texas at Austin · US

Funding

Hypothalamic control of reproductive agingR01AG028051 · NIA · UNIVERSITY OF TEXAS AT AUSTIN · PI GORE, ANDREA C · 2007 to 2011
$1.4M
Intramural NIH HHSNIA NIH HHS AG028051NIA NIH HHS R01 AG028051
6 · The paper itself

Abstract

The natural transition to reproductive senescence is an important physiological process that occurs with aging, resulting in menopause in women and diminished or lost fertility in most mammalian species. This review focuses on how rodent models have informed our knowledge of age-related changes in gonadotropin-releasing hormone (GnRH) neurosecretory function and the subsequent loss of reproductive capacity. Studies in rats and mice have shown molecular, morphological and functional changes in GnRH cells. Furthermore, during reproductive aging altered sex steroid feedback to the hypothalamus contributes to a decrease of stimulatory signaling and increase in inhibitory tone onto GnRH neurons. At the site of the GnRH terminals where the peptide is released into the portal vasculature, the cytoarchitecture of the median eminence becomes disorganized with aging, and mechanisms of glial-GnRH neuronal communication may be disrupted. These changes can result in the dysregulation of GnRH secretion with reproductive decline. Interestingly, reproductive aging effects on the GnRH circuitry are observed in middle age even prior to any obvious physiological changes in cyclicity. We speculate that the hypothalamus may play a critical role in this mid-life transition. Because there are substantial species differences in these aging processes, we also compare and contrast rodent aging to that in primates. Work discussed herein shows that in order to understand neuroendocrine mechanisms of reproductive senescence, further research needs to be conducted in ovarian-intact models.

Indexed as

AgingAnimalsFemaleGonadotropin-Releasing HormoneHumansHypothalamusOvaryReproductionRodentiaGonadotropin-Releasing Hormone

Identifiers

PMID22354218
PMCPMC3574559
OpenAlexW2057742222

What OpenQuestion 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 OpenQuestion graph.