Evidence map›Paper›PMID 26357922›Full record

ReviewEndocrine reviews2015

The Mammalian Blood-Testis Barrier: Its Biology and Regulation.

Dolores D Mruk, C Yan Cheng

Erratum issuedOpen access · bronzeAbstract readReview
In one paragraph

Review in Endocrine reviews, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 298 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
298citing papers in PubMed, 2 pooled it
13.4field-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

298 citing papers in PubMed, 2 syntheses or guidelines pooled it, 630 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Establishment of Sertoli Cell Lines from Giant Pandas (Animals : an open access journal from MDPI · 2026
    Article
  7. Beclin1 Regulates Sertoli Cell Function to Maintain Mouse Spermatogenesis.Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Article
  8. Protective Effects ofNutrients · 2026
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

238 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Dolores D MrukCenter for Biomedical Research, Population Council, New York, New York 10065.
C Yan ChengCenter for Biomedical Research, Population Council, New York, New York 10065.
Population Council · US

Funding

SPECIALIZED CONTRACEPTIVE DEVELOPMENT RESEARCH CENTERU54HD029990 · NICHD · POPULATION COUNCIL · PI WARE, REGINE SITRUK · 1992 to 2016
$27.7M
The biology of blood-testis barrier dynamicsR01HD056034 · NICHD · POPULATION COUNCIL · PI CHENG, C. YAN · 2009 to 2018
$3.4M
NICHD NIH HHS 2R01 HD056034NICHD NIH HHS R01 HD056034NICHD NIH HHS U54 HD029990
6 · The paper itself

Abstract

Spermatogenesis is the cellular process by which spermatogonia develop into mature spermatids within seminiferous tubules, the functional unit of the mammalian testis, under the structural and nutritional support of Sertoli cells and the precise regulation of endocrine factors. As germ cells develop, they traverse the seminiferous epithelium, a process that involves restructuring of Sertoli-germ cell junctions, as well as Sertoli-Sertoli cell junctions at the blood-testis barrier. The blood-testis barrier, one of the tightest tissue barriers in the mammalian body, divides the seminiferous epithelium into 2 compartments, basal and adluminal. The blood-testis barrier is different from most other tissue barriers in that it is not only comprised of tight junctions. Instead, tight junctions coexist and cofunction with ectoplasmic specializations, desmosomes, and gap junctions to create a unique microenvironment for the completion of meiosis and the subsequent development of spermatids into spermatozoa via spermiogenesis. Studies from the past decade or so have identified the key structural, scaffolding, and signaling proteins of the blood-testis barrier. More recent studies have defined the regulatory mechanisms that underlie blood-testis barrier function. We review here the biology and regulation of the mammalian blood-testis barrier and highlight research areas that should be expanded in future studies.

Indexed as

AnimalsBlood-Testis BarrierContraceptive Agents, MaleHumansMaleSpermatogenesisTight Junction ProteinsContraceptive Agents, MaleTight Junction Proteins

Identifiers

PMID26357922
PMCPMC4591527
OpenAlexW1875921292

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.