Evidence map›Paper›PMID 32751076›Full record

ReviewInternational journal of molecular sciences2020

The Role of the Epididymis and the Contribution of Epididymosomes to Mammalian Reproduction.

Emma R James, Douglas T Carrell, Kenneth I Aston, Timothy G Jenkins, Marc Yeste, Albert Salas-Huetos

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 152 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
152citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

152 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  4. Article
  5. 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
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92 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.

Emma R JamesAndrology and IVF Laboratory, Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT 84108, USA.ORCID 0000-0001-5680-2131
Douglas T CarrellAndrology and IVF Laboratory, Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT 84108, USA.
Kenneth I AstonAndrology and IVF Laboratory, Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT 84108, USA.
Timothy G JenkinsDepartment of Physiology and Developmental Biology, Brigham Young University, Provo, UT 84604, USA.
Marc YesteBiotechnology of Animal and Human Reproduction (TechnoSperm), Unit of Cell Biology, Department of Biology, Faculty of Sciences, Institute of Food and Agricultural Technology, University of Girona, 17003 Girona, Spain.ORCID 0000-0002-2209-340X
Albert Salas-HuetosAndrology and IVF Laboratory, Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT 84108, USA.ORCID 0000-0001-5914-6862

Funding

Ministry of Science and Innovation, Spain AGL2017-88329-RMinistry of Science and Innovation, Spain RYC-2014-15581Regional Government of Catalonia, Spain 2019-SGR-1229
6 · The paper itself

Abstract

It is well-established that testicular spermatozoa are immature and acquire motility and fertilization capabilities during transit throughout the epididymis. The epididymis is a duct-like organ that connects the testis to the vas deferens and is comprised of four anatomical regions: the initial segment, caput, corpus, and cauda. Sperm maturation occurs during epididymal transit by the interaction of sperm cells with the unique luminal environment of each epididymal region. In this review we discuss the epididymis as an essential reproductive organ responsible for sperm concentration, maturation (including sperm motility acquisition and fertilizing ability), protection and storage. Importantly, we also discuss specific characteristics and roles of epididymal-derived exosomes (epididymosomes) in establishing sperm competency within the intricate process of reproduction. This review suggests that an increasing body of evidence is working to develop a complete picture of the role of the epididymis in male reproduction, offspring health, and disease susceptibility.

Indexed as

AnimalsEpididymisEpigenesis, GeneticExosomesFemaleFertilizationHumansInheritance PatternsMaleMiceOocytesReproductionSpermatozoaSperm MaturationSperm MotilityTestisepididymisepididymosomesexosomesreproductionspermatozoasperm maturationsperm transport

Identifiers

PMID32751076
PMCPMC7432785

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.