Evidence map›Paper›PMID 29691711›Full record

SynthesisJournal of assisted reproduction and genetics2018

Biomechanics and mechanical signaling in the ovary: a systematic review.

Jaimin S Shah, Reem Sabouni, Kamaria C Cayton Vaught, Carter M Owen, David F Albertini, James H Segars

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Journal of assisted reproduction and genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 2 pooled it
11.3field-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

92 citing papers in PubMed, 2 syntheses or guidelines pooled it, 146 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Multi-contrast optical coherence tomography forBiomedical optics express · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. The Nemp1-Nesprin complex mediates cellular responses to matrix mechanics.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  11. Review
  12. Article
  13. In Vitro Development of Primordial Follicles from Human Ovarian Tissue.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Observational
  20. Article

32 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

6 authors at 4 institutions in 1 country.

Jaimin S ShahDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of Texas at Houston Health Science Center, Houston, TX, USA.
Reem SabouniJones Institute for Reproductive Medicine, Eastern Virginia Medical School, Norfolk, VA, USA.
Kamaria C Cayton VaughtHoward W. and Georgeanna Seegar Jones Division of Reproductive Sciences and Women's Health Research, Baltimore, MD, USA.
Carter M OwenProgram in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.
David F AlbertiniThe Center for Human Reproduction, New York, NY, USA.
James H SegarsHoward W. and Georgeanna Seegar Jones Division of Reproductive Sciences and Women's Health Research, Baltimore, MD, USA. jsegars2@jhmi.edu.
Center for Human Reproduction · USEastern Virginia Medical School · USNational Institutes of Health · USThe University of Texas Health Science Center at Houston · US

Funding

Postdoctoral Medical Genetics Training GrantT32GM007471 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI TAO WANG · 1985 to 2026
$8.0M
NIGMS NIH HHS T32 GM007471
6 · The paper itself

Abstract

purposeMammalian oogenesis and folliculogenesis share a dynamic connection that is critical for gamete development. For maintenance of quiescence or follicular activation, follicles must respond to soluble signals (growth factors and hormones) and physical stresses, including mechanical forces and osmotic shifts. Likewise, mechanical processes are involved in cortical tension and cell polarity in oocytes. Our objective was to examine the contribution and influence of biomechanical signaling in female mammalian gametogenesis.

methodsWe performed a systematic review to assess and summarize the effects of mechanical signaling and mechanotransduction in oocyte maturation and folliculogenesis and to explore possible clinical applications. The review identified 2568 publications of which 122 met the inclusion criteria.

resultsThe integration of mechanical and cell signaling pathways in gametogenesis is complex. Follicular activation or quiescence are influenced by mechanical signaling through the Hippo and Akt pathways involving the yes-associated protein (YAP), transcriptional coactivator with PDZ-binding motif (TAZ), phosphatase and tensin homolog deleted from chromosome 10 (PTEN) gene, the mammalian target of rapamycin (mTOR), and forkhead box O3 (FOXO3) gene.

conclusionsThere is overwhelming evidence that mechanical signaling plays a crucial role in development of the ovary, follicle, and oocyte throughout gametogenesis. Emerging data suggest the complexities of mechanotransduction and the biomechanics of oocytes and follicles are integral to understanding of primary ovarian insufficiency, ovarian aging, polycystic ovary syndrome, and applications of fertility preservation.

Indexed as

AnimalsFemaleHumansMechanotransduction, CellularOocytesOogenesisOvarian FollicleOvarySignal TransductionFolliculogenesisMechanical signalingMechanotransductionOocyte maturationOvarian biomechanics

Identifiers

PMID29691711
PMCPMC6063820
OpenAlexW2801707590

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.