Evidence map›Paper›PMID 25904009›Full record

ReviewBiology of reproduction2015

Dynamics of the ovarian reserve and impact of genetic and epidemiological factors on age of menopause.

Emanuele Pelosi, Eleanor Simonsick, Antonino Forabosco, Jose Elias Garcia-Ortiz, David Schlessinger

Abstract readReview
In one paragraph

Review in Biology of reproduction, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

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

  1. Pooled it
  2. Pooled it
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  13. Heavy Metals and Trajectories of Anti-Müllerian Hormone During the Menopausal Transition.The Journal of clinical endocrinology and metabolism · 2024
    Article
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  20. Mechanisms of ovarian aging in women: a review.Journal of ovarian research · 2023
    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

5 authors.

Emanuele PelosiIntramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland pelosie@mail.nih.gov.
Eleanor SimonsickIntramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland.
Antonino ForaboscoGenomic Research Centre, Cante di Monteveccio Association, Fano, Italy.
Jose Elias Garcia-OrtizDivisión de Genética, Centro de Investigacion Biomedica de Occidente-IMSS, Guadalajara, Mexico.
David SchlessingerIntramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, Maryland.

Funding

Genes Associated With Ovarian Development and Premature Ovarian Failure - testZIAAG000647 · NIA · NATIONAL INSTITUTE ON AGING · PI SCHLESSINGER, DAVID · 2009 to 2017
$6.2M
Intramural NIH HHS
6 · The paper itself

Abstract

The narrow standard age range of menopause, ∼50 yr, belies the complex balance of forces that govern the underlying formation and progressive loss of ovarian follicles (the "ovarian reserve" whose size determines the age of menopause). We show here the first quantitative graph of follicle numbers, distinguished from oocyte counts, across the reproductive lifespan, and review the current state of information about genetic and epidemiological risk factors in relation to possible preservation of reproductive capacity. In addition to structural X-chromosome changes, several genes involved in the process of follicle formation and/or maintenance are implicated in Mendelian inherited primary ovarian insufficiency (POI), with menopause before age 40. Furthermore, variants in a largely distinct cohort of reported genes-notably involved in pathways relevant to atresia, including DNA repair and cell death-have shown smaller but additive effects on the variation in timing of menopause in the normal range, early menopause (age <45), and POI. Epidemiological factors show effect sizes comparable to those of genetic factors, with smoking accounting for about 5% of the risk of early menopause, equivalent to the summed effect of the top 17 genetic variants. The identified genetic and epidemiological factors underline the importance of early detection of reproductive problems to enhance possible interventions.

Indexed as

AgingFemaleHumansMenopauseMiddle AgedOvaryfemale infertilitygonadal functionmenopauseovaryprimary ovarian insufficiency

Identifiers

PMID25904009
PMCPMC4645983

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.