Evidence map›Paper›PMID 33329514›Full record

ReviewFrontiers in immunology2020

Molecules and Prostaglandins Related to Embryo Tolerance.

Gabriel Mayoral Andrade, Gabriela Vásquez Martínez, Laura Pérez-Campos Mayoral, María Teresa Hernández-Huerta, Edgar Zenteno, Eduardo Pérez-Campos Mayoral, Margarito Martínez Cruz, Ruth Martínez Cruz, Carlos Alberto Matias-Cervantes, Noemi Meraz Cruz and 3 more

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  6. The immunomodulatory role of seminal plasma in endometrial receptivity and embryo implantation.American journal of clinical and experimental immunology · 2025
    Review
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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

13 authors at 4 institutions in 1 country.

Gabriel Mayoral AndradeResearch Centre Medicine National Autonomous University of Mexico-Benito Juárez Autonomous University of Oaxaca (UNAM-UABJO), Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Gabriela Vásquez MartínezBiochemistry and Immunology Unit, National Technological of Mexico/ITOaxaca, Oaxaca, Mexico.
Laura Pérez-Campos MayoralResearch Centre Medicine National Autonomous University of Mexico-Benito Juárez Autonomous University of Oaxaca (UNAM-UABJO), Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
María Teresa Hernández-HuertaCONACyT-Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Edgar ZentenoDepartment of Biochemistry, School of Medicine, UNAM, Mexico City, México.
Eduardo Pérez-Campos MayoralResearch Centre Medicine National Autonomous University of Mexico-Benito Juárez Autonomous University of Oaxaca (UNAM-UABJO), Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Margarito Martínez CruzBiochemistry and Immunology Unit, National Technological of Mexico/ITOaxaca, Oaxaca, Mexico.
Ruth Martínez CruzResearch Centre Medicine National Autonomous University of Mexico-Benito Juárez Autonomous University of Oaxaca (UNAM-UABJO), Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Carlos Alberto Matias-CervantesCONACyT-Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Noemi Meraz CruzSchool of Medicine, Branch at National Institute of Genomic Medicine, Mexico City, Mexico.
Carlos Romero DíazResearch Centre Medicine National Autonomous University of Mexico-Benito Juárez Autonomous University of Oaxaca (UNAM-UABJO), Faculty of Medicine, Benito Juárez Autonomous University of Oaxaca, Oaxaca, Mexico.
Eli Cruz-ParadaBiochemistry and Immunology Unit, National Technological of Mexico/ITOaxaca, Oaxaca, Mexico.
Eduardo Pérez-CamposBiochemistry and Immunology Unit, National Technological of Mexico/ITOaxaca, Oaxaca, Mexico.
Benito Juárez Autonomous University of Oaxaca · MXTecnológico Nacional de México · MXUniversidad Nacional Autónoma de México · MXNational Institute of Genomic Medicine · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is generally understood that the entry of semen into the female reproductive tract provokes molecular and cellular changes facilitating conception and pregnancy. We show a broader picture of the participation of prostaglandins in the fertilization, implantation and maintenance of the embryo. A large number of cells and molecules are related to signaling networks, which regulate tolerance to implantation and maintenance of the embryo and fetus. In this work, many of those cells and molecules are analyzed. We focus on platelets, polymorphonuclear leukocytes, and group 2 innate lymphoid cells involved in embryo tolerance in order to have a wider view of how prostaglandins participate. The combination of platelets and neutrophil extracellular traps (Nets), uterine innate lymphoid cells (uILC), Treg cells, NK cells, and sex hormones have an important function in immunological tolerance. In both animals and humans, the functions of these cells can be regulated by prostaglandins and soluble factors in seminal plasma to achieve an immunological balance, which maintains fetal-maternal tolerance. Prostaglandins, such as PGI2 and PGE2, play an important role in the suppression of the previously mentioned cells. PGI2 inhibits platelet aggregation, in addition to IL-5 and IL-13 expression in ILC2, and PGE2 inhibits some neutrophil functions, such as chemotaxis and migration processes, leukotriene B4 (LTB4) biosynthesis, ROS production, and the formation of extracellular traps, which could help prevent trophoblast injury and fetal loss. The implications are related to fertility in female when seminal fluid is deposited in the vagina or uterus.

Indexed as

Immune ToleranceAnimalsBlood PlateletsEmbryo, MammalianEmbryonic DevelopmentFemaleFertilizationGenitalia, FemaleHumansImmunity, InnateLymphocytesMaternal-Fetal ExchangePregnancyProstaglandinsSemenSignal TransductionProstaglandinsembryo tolerancegroup 2 innate lymphoid cellsPGE2plateletspolymorphonuclear leukocyteprostaglandins

Identifiers

PMID33329514
PMCPMC7710691
OpenAlexW3109240356

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.