Evidence map›Paper›PMID 31752408›Full record

ReviewAntioxidants (Basel, Switzerland)2019

Redox Regulation and Oxidative Stress: The Particular Case of the Stallion Spermatozoa.

Fernando J Peña, Cristian O'Flaherty, José M Ortiz Rodríguez, Francisco E Martín Cano, Gemma L Gaitskell-Phillips, María C Gil, Cristina Ortega Ferrusola

Open access · goldAbstract readReview
In one paragraph

Review in Antioxidants (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
11.2field-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

42 citing papers in PubMed, 94 citations in OpenAlex.

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  16. The Role of Melatonin on Caprine (Antioxidants (Basel, Switzerland) · 2024
    Review
  17. Article
  18. Review
  19. Article
  20. The Direct Effects of Climate Change on Tench (Animals : an open access journal from MDPI · 2024
    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

7 authors at 2 institutions in 2 countries.

Fernando J PeñaLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.ORCID 0000-0002-1311-2947
Cristian O'FlahertyDepartments of Surgery (Urology Division) and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montréal, QC H4A 3J1, Canada.ORCID 0000-0001-8884-1274
José M Ortiz RodríguezLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.
Francisco E Martín CanoLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.ORCID 0000-0003-4971-4883
Gemma L Gaitskell-PhillipsLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.
María C GilLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.
Cristina Ortega FerrusolaLaboratory of Equine Reproduction and Equine Spermatology, Veterinary Teaching Hospital, University of Extremadura, 10003 Cáceres, Spain.
Universidad de Extremadura · ESMcGill University · CA

Funding

Consejería de Empleo Empresa e Innovación del Gobierno de Extremadura IB16030 and GR18008Ministerio de Ciencia, Innovación y Universidades AGL2017-83149-R
6 · The paper itself

Abstract

Redox regulation and oxidative stress have become areas of major interest in spermatology. Alteration of redox homeostasis is recognized as a significant cause of male factor infertility and is behind the damage that spermatozoa experience after freezing and thawing or conservation in a liquid state. While for a long time, oxidative stress was just considered an overproduction of reactive oxygen species, nowadays it is considered as a consequence of redox deregulation. Many essential aspects of spermatozoa functionality are redox regulated, with reversible oxidation of thiols in cysteine residues of key proteins acting as an "on-off" switch controlling sperm function. However, if deregulation occurs, these residues may experience irreversible oxidation and oxidative stress, leading to malfunction and ultimately death of the spermatozoa. Stallion spermatozoa are "professional producers" of reactive oxygen species due to their intense mitochondrial activity, and thus sophisticated systems to control redox homeostasis are also characteristic of the spermatozoa in the horse. As a result, and combined with the fact that embryos can easily be collected in this species, horses are a good model for the study of redox biology in the spermatozoa and its impact on the embryo.

Indexed as

equinehorsesoxidative stressreactive oxygen species (ROS)redox regulationspermatozoa

Identifiers

PMID31752408
PMCPMC6912273
OpenAlexW2979252188

What Socratic 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 Socratic graph.