Evidence map›Paper›PMID 23347265›Full record

ArticleAmerican journal of reproductive immunology (New York, N.Y. : 1989)2013

Evidence for a role for the adaptive immune response in human term parturition.

Nardhy Gomez-Lopez, Rodrigo Vega-Sanchez, Marisol Castillo-Castrejon, Roberto Romero, Karen Cubeiro-Arreola, Felipe Vadillo-Ortega

Open access · bronzeAbstract read
In one paragraph

Article in American journal of reproductive immunology (New York, N.Y. : 1989), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

106 citing papers in PubMed, 150 citations in OpenAlex.

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  15. Evidence for the participation of CHCHD2/MNRR1, a mitochondrial protein, in spontaneous labor at term and in preterm labor with intra-amniotic infection.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2023
    Article
  16. Clinical chorioamnionitis at term is characterized by changes in the plasma concentration of CHCHD2/MNRR1, a mitochondrial protein.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2023
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46 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 at 4 institutions in 3 countries.

Nardhy Gomez-LopezResearch Direction and Department of Nutrition Research, Instituto Nacional de Perinatologia Isidro Espinosa de los Reyes, Mexico City, Mexico. nardhy.gomez-lopez@wayne.edu
Rodrigo Vega-Sanchez
Marisol Castillo-Castrejon
Roberto Romero
Karen Cubeiro-Arreola
Felipe Vadillo-Ortega
Instituto Nacional de Perinatología · MXNational Institute of Genomic Medicine · MXEunice Kennedy Shriver National Institute of Child Health and Human Development · USInstituto Politécnico Nacional · MX

Funding

The Role Of Subclinical Infection And Cytokines In Preterm ParturitionZIAHD002400 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI ROMERO, ROBERTO · 2009 to 2025
$254.4M
Intramural NIH HHS ZIA HD002400
6 · The paper itself

Abstract

problemSpontaneous labor at term involves leukocyte recruitment and infiltration into the choriodecidua; yet, characterization of these leukocytes and their immunological mediators is incomplete. The purpose of this study was to characterize the immunophenotype of choriodecidual leukocytes as well as the expression of inflammatory mediators in human spontaneous parturition at term. METHOD OF STUDY: Choriodecidual leukocytes were analyzed by FACS, immunohistochemistry, and RT-PCR in three different groups: (i) preterm gestation delivered for medical indications without labor; (ii) term pregnancy without labor; and (iii) term pregnancy after spontaneous labor.

resultsTwo T-cell subsets of memory-like T cells (CD3(+) CD4(+) CD45RO(+) and CD3(+) CD4(-) CD8(-) CD45RO(+) cells) were identified in the choriodecidua of women who had spontaneous labor. Evidence for an extensive immune signaling network composed of chemokines (CXCL8 and CXCL10), chemokine receptors (CXCR1-3), cytokines (IL-1β and TNF-α), cell adhesion molecules, and MMP-9 was identified in these cells during spontaneous labor at term.

conclusionsThe influx of memory-like T cells in the choriodecidua and the evidence that they are active by producing chemokines and cytokines, and expressing chemokine receptors, cell adhesion molecules, and a matrix-degrading enzyme provides support for the participation of the adaptive immune system in the mechanisms of spontaneous parturition at term.

Indexed as

Adaptive ImmunityAntigens, CDCells, CulturedCell SeparationChemokine CXCL10CytokinesDeciduaExtraembryonic MembranesFemaleFlow CytometryHumansImmunologic MemoryInflammation MediatorsInterleukin-8ParturitionPregnancyAntigens, CDChemokine CXCL10CytokinesInflammation MediatorsInterleukin-8Receptors, Cytokine

Identifiers

PMID23347265
PMCPMC3600361
OpenAlexW2038019990

What OpenQuestion holds

Textmetadata
LicenceTDM
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.