Evidence map›Paper›PMID 31044554›Full record

ReviewAndrology2019

Epithelial dynamics in the epididymis: role in the maturation, protection, and storage of spermatozoa.

S Breton, A V Nair, M A Battistone

Open access · bronzeAbstract readReview
In one paragraph

Review in Andrology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 1 pooled it
9.1field-weighted citation impact, top 2% 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

71 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.

  1. Pooled it
  2. Arsenic intervened anarchy in cauda epididymis and spermatozoa of adult rats is amended by casein and pea enriched high protein diet.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  3. Article
  4. Article
  5. Co-exposure to arsenic and nickel induces oxidative stress and mineral imbalance, impairing male reproductive parameters in Wistar rats.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Advances in immunological research on male infertility.Frontiers in reproductive health · 2026
    Review
  15. Epididymosomes: Composition and Functions for Sperm Maturation.Advances in anatomy, embryology, and cell biology · 2026
    Review
  16. Crucial roles of mesenchymalProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Article
  18. Article
  19. Review
  20. Article

11 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

3 authors at 1 institution in 1 country.

S BretonProgram in Membrane Biology, Nephrology Division, Department of Medicine, Harvard Medical School, Center for Systems Biology, Massachusetts General Hospital, Boston, MA, USA.ORCID 0000-0001-6380-8689
A V NairProgram in Membrane Biology, Nephrology Division, Department of Medicine, Harvard Medical School, Center for Systems Biology, Massachusetts General Hospital, Boston, MA, USA.
M A BattistoneProgram in Membrane Biology, Nephrology Division, Department of Medicine, Harvard Medical School, Center for Systems Biology, Massachusetts General Hospital, Boston, MA, USA.
Harvard University · US

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI RAYMOND T CHUNG · 1991 to 2026
$35.3M
Transgenic CoreP30DK057521 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI KAHN, BARBARA B. · 2000 to 2019
$31.4M
Transfer of grant 5R01HD040793 - Intercellular networks and luminal acidification in the male reproductive tractR01HD040793 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI BRETON, SYLVIE · 2001 to 2021
$6.6M
Role of epididymal macrophages and dendritic cells in male reproductive functionR01HD069623 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI BRETON, SYLVIE · 2011 to 2020
$3.6M
pH-sensing and activation of acid secretion by the V-ATPaseR01DK097124 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI BRETON, SYLVIE · 2013 to 2016
$1.5M
NICHD NIH HHS R01 HD040793NICHD NIH HHS R01 HD069623NIDDK NIH HHS P30 DK043351NIDDK NIH HHS P30 DK057521NIDDK NIH HHS R01 DK097124
6 · The paper itself

Abstract

Epithelial cells line the lumen of tubular organs and are key players in their respective functions. They establish a unique luminal environment by providing a protective barrier and by performing vectorial transport of ions, nutrients, solutes, proteins, and water. Complex intercellular communication networks, specific for each organ, ensure their interaction with adjacent epithelial and non-epithelial cells, allowing them to respond to and modulate their immediate environment. In the epididymis, several epithelial cell types work in a concerted manner to establish a luminal acidic milieu that is essential for the post-testicular maturation and storage of spermatozoa. The epididymis also prevents autoimmune responses against auto-antigenic spermatozoa, while ensuring protection against ascending and blood pathogens. This is achieved by a network of immune cells that are in close contact and interact with epithelial cells. This review highlights the coordinated interactions between spermatozoa, basal cells, principal cells, narrow cells, clear cells, and immune cells that contribute to the maturation, protection, selection, and storage of spermatozoa in the lumen of the epididymis.

Indexed as

AnimalsAutoimmunityCell CommunicationEpididymisEpithelial CellsHumansMaleMiceSpermatozoaSperm MaturationTight Junctionsepididymal immunologyluminal acidificationmale fertilitypost-testicular regulationtight junctions

Identifiers

PMID31044554
PMCPMC6688936
OpenAlexW2943576375

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.