Evidence map›Paper›PMID 28923940›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

Defective decidualization during and after severe preeclampsia reveals a possible maternal contribution to the etiology.

Tamara Garrido-Gomez, Francisco Dominguez, Alicia Quiñonero, Patricia Diaz-Gimeno, Mirhan Kapidzic, Matthew Gormley, Katherine Ona, Pablo Padilla-Iserte, Michael McMaster, Olga Genbacev and 3 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing 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

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

  1. Pooled it
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  18. Chemokines in Pregnancy.Biomolecules · 2025
    Review
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  20. Article

97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Tamara Garrido-GomezFundación Igenomix, 46980 Valencia, Spain.
Francisco DominguezInstituto Universitario IVI, Instituto de Investigación Sanitaria Hospital Clinico de Valencia INCLIVA, 46010 Valencia, Spain.
Alicia QuiñoneroInstituto Universitario IVI, Instituto de Investigación Sanitaria Hospital Clinico de Valencia INCLIVA, 46010 Valencia, Spain.
Patricia Diaz-GimenoInstituto Universitario IVI, Instituto de Investigación Sanitaria Hospital Clinico de Valencia INCLIVA, 46010 Valencia, Spain.
Mirhan KapidzicCenter for Reproductive Sciences, University of California, San Francisco, CA 94143.
Matthew GormleyCenter for Reproductive Sciences, University of California, San Francisco, CA 94143.
Katherine OnaCenter for Reproductive Sciences, University of California, San Francisco, CA 94143.
Pablo Padilla-IserteDepartment of Obstetrics and Gynecology, Hospital Universitario La Fe, 46026 Valencia, Spain.
Michael McMasterDepartment of Cell and Tissue Biology, University of California, San Francisco, CA 94143.
Olga GenbacevCenter for Reproductive Sciences, University of California, San Francisco, CA 94143.
Alfredo PeralesDepartment of Obstetrics and Gynecology, Hospital Universitario La Fe, 46026 Valencia, Spain.
Susan J FisherCenter for Reproductive Sciences, University of California, San Francisco, CA 94143; carlos.simon@igenomix.com susan.fisher@ucsf.edu.ORCID 0000-0001-7745-4850
Carlos SimónFundación Igenomix, 46980 Valencia, Spain; carlos.simon@igenomix.com susan.fisher@ucsf.edu.

Funding

Project 4: Human Endometrial Programming for Successful ImplantationP50HD055764 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GIUDICE, LINDA C · 2014 to 2022
$16.4M
Trophoblast Differentiation in In Vivo and In Vitro Fertilized EmbryosU54HD055764 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GIUDICE, LINDA C · 2007 to 2013
$11.5M
Dissecting gene dysregulation at the maternal-fetal interface in preeclampsiaR37HD076253 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FISHER, SUSAN J. · 2013 to 2022
$3.4M
NICHD NIH HHS P50 HD055764NICHD NIH HHS R37 HD076253NICHD NIH HHS U54 HD055764
6 · The paper itself

Abstract

In preeclampsia (PE), cytotrophoblast (CTB) invasion of the uterus and spiral arteries is often shallow. Thus, the placenta's role has been a focus. In this study, we tested the hypothesis that decidual defects are an important determinant of the placental phenotype. We isolated human endometrial stromal cells from nonpregnant donors with a previous pregnancy that was complicated by severe PE (sPE). Compared with control cells, they failed to decidualize in vitro as demonstrated by morphological criteria and the analysis of stage-specific antigens (i.e., IGFBP1, PRL). These results were bolstered by global transcriptional profiling data that showed they were transcriptionally inert. Additionally, we used laser microdissection to isolate the decidua from tissue sections of the maternal-fetal interface in sPE. Global transcriptional profiling revealed defects in gene expression. Also, decidual cells from patients with sPE, which dedifferentiated in vitro, failed to redecidualize in culture. Conditioned medium from these cells failed to support CTB invasion. To mimic aspects of the uterine environment in normal pregnancy, we added PRL and IGFBP1, which enhanced invasion. These data suggested that failed decidualization is an important contributor to down-regulated CTB invasion in sPE. Future studies will be aimed at determining whether this discovery has translational potential with regard to assessing a woman's risk of developing this pregnancy complication.

Indexed as

AdultCells, CulturedDeciduaEmbryo ImplantationEndometriumFemaleGene Expression ProfilingGene Expression RegulationHumansPre-EclampsiaPregnancyPregnancy Trimester, FirstStromal CellsTrophoblastscytotrophoblastdeciduahuman endometrial stromal cellspreeclampsiatranscriptomics

Identifiers

PMID28923940
PMCPMC5635883

What OpenQuestion holds

Textmetadata
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.