Evidence map›Paper›PMID 31969637›Full record

ArticleScientific reports2020

Differential expression and localisation of TGF-β isoforms and receptors in the murine epididymis.

Allison Voisin, Christelle Damon-Soubeyrand, Stéphanie Bravard, Fabrice Saez, Joël R Drevet, Rachel Guiton

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Transcriptomics Analysis of Testis Development inAnimals : an open access journal from MDPI · 2026
    Article
  5. Article
  6. Immune Regulation in the Testis and Epididymis.Advances in experimental medicine and biology · 2025
    Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Periostin: an emerging activator of multiple signaling pathways.Journal of cell communication and signaling · 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

6 authors at 1 institution in 1 country.

Allison VoisinGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France.
Christelle Damon-SoubeyrandGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France.
Stéphanie BravardGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France.
Fabrice SaezGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France.
Joël R DrevetGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France. joel.drevet@uca.fr.
Rachel GuitonGReD laboratory, CNRS UMR 6293 - INSERM U1103 - Université Clermont Auvergne, 28 place Henri Dunant, 63001, Clermont-Ferrand Cedex, France. rachel.guiton@uca.fr.
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Testes produce spermatozoa that transit through and are stored in the epididymis where they acquire their fertilising capacities. Spermatozoa appear in the genital tract at puberty, long after the immune system was trained to self-antigens. As a consequence, this organ has to set strategies to tolerate sperm antigens to avoid autoimmune responses that would specifically target and destroy them. A recent study pointed the Transforming Growth Factor-beta (TGF-β) signalling in the dendritic cells as a crucial mechanism for epididymal tolerance to spermatozoa. In the mouse, TGF-β exists under three isoforms, and three distinct receptors have been described. Using RT-qPCR, immunohistochemistry and ELISA techniques, we investigated the expression and spatial distribution of the epididymal TGF-β isoforms and of their receptors in young and adult mice. We showed that both ligands and receptors were produced by immune and non-immune cells in the epididymis, whatever the age mice have. These data bring new clues as to the mechanisms of peripheral tolerance to sperm cells in the murine epididymis and raise potential other implications of the cytokine isoforms.

Indexed as

AnimalsEpididymisMaleMiceProtein IsoformsReceptors, Transforming Growth Factor betaSignal TransductionSpermatozoaTestisTransforming Growth Factor betaProtein IsoformsReceptors, Transforming Growth Factor betaTransforming Growth Factor beta

Identifiers

PMID31969637
PMCPMC6976608
OpenAlexW3002124085

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.