Evidence map›Paper›PMID 30924450›Full record

ReviewAsian journal of andrology

The epididymal immune balance: a key to preserving male fertility.

Allison Voisin, Fabrice Saez, Joël R Drevet, Rachel Guiton

Open access · goldAbstract readReview
In one paragraph

Review in Asian journal of andrology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Immune Regulation in the Testis and Epididymis.Advances in experimental medicine and biology · 2025
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. The Role of Mononuclear Phagocytes in the Testes and Epididymis.International journal of molecular sciences · 2022
    Review
  19. Calcium Homeostasis in the Epididymal Microenvironment:Frontiers in cell and developmental biology · 2022
    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

4 authors at 3 institutions in 1 country.

Allison VoisinTeam Mechanisms of Posttesticular Infertility, GReD Laboratory, CNRS UMR 6293 - INSERM U1103, University of Clermont Auvergne, Clermont-Ferrand 63001, France.
Fabrice SaezTeam Mechanisms of Posttesticular Infertility, GReD Laboratory, CNRS UMR 6293 - INSERM U1103, University of Clermont Auvergne, Clermont-Ferrand 63001, France.
Joël R DrevetTeam Mechanisms of Posttesticular Infertility, GReD Laboratory, CNRS UMR 6293 - INSERM U1103, University of Clermont Auvergne, Clermont-Ferrand 63001, France.
Rachel GuitonTeam Mechanisms of Posttesticular Infertility, GReD Laboratory, CNRS UMR 6293 - INSERM U1103, University of Clermont Auvergne, Clermont-Ferrand 63001, France.
Centre National de la Recherche Scientifique · FRInserm · FRUniversity of Clermont Auvergne · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Up to 15% of male infertility has an immunological origin, either due to repetitive infections or to autoimmune responses mainly affecting the epididymis, prostate, and testis. Clinical observations and epidemiological data clearly contradict the idea that the testis confers immune protection to the whole male genital tract. As a consequence, the epididymis, in which posttesticular spermatozoa mature and are stored, has raised some interest in recent years when it comes to its immune mechanisms. Indeed, sperm cells are produced at puberty, long after the establishment of self-tolerance, and they possess unique surface proteins that cannot be recognized as self. These are potential targets of the immune system, with the risk of inducing autoantibodies and consequently male infertility. Epididymal immunity is based on a finely tuned equilibrium between efficient immune responses to pathogens and strong tolerance to sperm cells. These processes rely on incompletely described molecules and cell types. This review compiles recent studies focusing on the immune cell types populating the epididymis, and proposes hypothetical models of the organization of epididymal immunity with a special emphasis on the immune response, while also discussing important aspects of the epididymal immune regulation such as tolerance and tumour control.

Indexed as

Adaptive ImmunityAnimalsEpididymisFertilityGenital Neoplasms, MaleHumansImmunity, InnateInfertility, MaleMaleSpermatozoaepididymisimmune responselymphocytesmononuclear phagocytestolerance

Identifiers

PMID30924450
PMCPMC6859654
OpenAlexW2923383143

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.