Evidence map›Paper›PMID 33809946›Full record

ArticleInternational journal of molecular sciences2021

(Pro)renin Receptor Is Present in Human Sperm and It Adversely Affects Sperm Fertility Ability.

Marta Gianzo, Itziar Urizar-Arenaza, Iraia Muñoa-Hoyos, Zaloa Larreategui, Nicolás Garrido, Jon Irazusta, Nerea Subirán

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. 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 3 institutions in 1 country.

Marta GianzoDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Bizkaia, Spain.ORCID 0000-0003-2351-4955
Itziar Urizar-ArenazaDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Bizkaia, Spain.
Iraia Muñoa-HoyosDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Bizkaia, Spain.
Zaloa LarreateguiValencian Institute of Infertility (IVI-RMA)-Bilbao, 48940 Bizkaia, Spain.
Nicolás GarridoIVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46015 Valencia, Spain.
Jon IrazustaDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Bizkaia, Spain.ORCID 0000-0002-6763-8602
Nerea SubiránDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Bizkaia, Spain.
University of the Basque Country · ESInstituto de Investigación Sanitaria La Fe · ESValencian Infertility Institute · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sperm fertility ability may be modulated by different molecular systems, such as the renin-angiotensin system (RAS). Although renin is one of its most relevant peptides, the presence and role of the (pro)renin receptor (PRR) is completely unknown. We have proved for the first time the existence of PRR and its transcript in human sperm by western blot and RT-PCR. Immunofluorescence studies showed that this receptor is mainly located in the apical region over the acrosome and in the postacrosomal region of the sperm head and along the sperm tail. In addition, this prospective cohort study also proves that semen samples with higher percentages of PRR-positive spermatozoa are associated with poor sperm motility, worse blastocyst development and no-viable blastocysts. Our results provide insight into how PRR play a negative role in sperm physiology that it may condition human embryo quality and development. An in-depth understanding of the role of PRR in sperm fertility can help elucidate its role in male infertility, as well as establish biomarkers for the diagnosis or selection of sperm to use during assisted reproductive techniques.

Indexed as

Embryonic DevelopmentEmbryo TransferFemaleFertilization in VitroGene ExpressionHumansInfertility, MaleLive BirthMalePregnancyPregnancy OutcomeProrenin ReceptorProtein TransportReceptors, Cell SurfaceSemen AnalysisSpermatozoaATP6AP2 protein, humanProrenin ReceptorReceptors, Cell SurfaceVacuolar Proton-Translocating ATPasesassistedembryonic developmenthumanprorenin receptorreproductive techniquessemen analysis

Identifiers

PMID33809946
PMCPMC8004193
OpenAlexW3137464940

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.