Evidence map›Paper›PMID 29016666›Full record

ArticlePloS one2017

Novel genes and mutations in patients affected by recurrent pregnancy loss.

Paula Quintero-Ronderos, Eric Mercier, Michiko Fukuda, Ronald González, Carlos Fernando Suárez, Manuel Alfonso Patarroyo, Daniel Vaiman, Jean-Christophe Gris, Paul Laissue

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% 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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 75 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Genomics of pregnancy loss.Journal of assisted reproduction and genetics · 2026
    Review
  4. A rare variant in theArchives of medical science : AMS · 2026
    Article
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  20. Changes of new coagulation markers in healthy pregnant women and establishment of reference intervals in Changsha.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022
    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

9 authors at 6 institutions in 3 countries.

Paula Quintero-RonderosCenter For Research in Genetics and Genomics-CIGGUR. GENIUROS Research Group. School of Medicine and Health Sciences, Universidad del Rosario. Bogotá, Colombia.
Eric MercierDepartment of Haematology, University Hospital, Nîmes. Faculty of Pharmacy and Biological Sciences and Research Team EA 2992, University of Montpellier, Montpellier, France.
Michiko FukudaLaboratory for Drug Discovery. National Institute of Advanced Industrial Science and Technology (AIST). Tsukuba city, Ibaraki, Japan.
Ronald GonzálezFundación Instituto de Inmunología de Colombia (FIDIC), Bogotá D.C., Colombia.
Carlos Fernando SuárezFundación Instituto de Inmunología de Colombia (FIDIC), Bogotá D.C., Colombia.
Manuel Alfonso PatarroyoFundación Instituto de Inmunología de Colombia (FIDIC), Bogotá D.C., Colombia.
Daniel VaimanInstitut Cochin, Université Paris Descartes, CNRS (UMR 8104), Paris, France.
Jean-Christophe GrisDepartment of Haematology, University Hospital, Nîmes. Faculty of Pharmacy and Biological Sciences and Research Team EA 2992, University of Montpellier, Montpellier, France.
Paul LaissueCenter For Research in Genetics and Genomics-CIGGUR. GENIUROS Research Group. School of Medicine and Health Sciences, Universidad del Rosario. Bogotá, Colombia.ORCID http://orcid.org/0000-0003-4180-4796
Fundación Instituto de Inmunología de Colombia · COUniversidad del Rosario · COUniversité de Montpellier · FRCentre National de la Recherche Scientifique · FRNational Institute of Advanced Industrial Science and Technology · JPUniversity of Applied and Environmental Sciences · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recurrent pregnancy loss is a frequently occurring human infertility-related disease affecting ~1% of women. It has been estimated that the cause remains unexplained in >50% cases which strongly suggests that genetic factors may contribute towards the phenotype. Concerning its molecular aetiology numerous studies have had limited success in identifying the disease's genetic causes. This might have been due to the fact that hundreds of genes are involved in each physiological step necessary for guaranteeing reproductive success in mammals. In such scenario, next generation sequencing provides a potentially interesting tool for research into recurrent pregnancy loss causative mutations. The present study involved whole-exome sequencing and an innovative bioinformatics analysis, for the first time, in 49 unrelated women affected by recurrent pregnancy loss. We identified 27 coding variants (22 genes) potentially related to the phenotype (41% of patients). The affected genes, which were enriched by potentially deleterious sequence variants, belonged to distinct molecular cascades playing key roles in implantation/pregnancy biology. Using a quantum chemical approach method we established that mutations in MMP-10 and FGA proteins led to substantial energetic modifications suggesting an impact on their functions and/or stability. The next generation sequencing and bioinformatics approaches presented here represent an efficient way to find mutations, having potentially moderate/strong functional effects, associated with recurrent pregnancy loss aetiology. We consider that some of these variants (and genes) represent probable future biomarkers for recurrent pregnancy loss.

Indexed as

ExomeMutationAbortion, HabitualAdultComputational BiologyFemaleFibrinogenGene ExpressionGenotypeHigh-Throughput Nucleotide SequencingHumansMatrix Metalloproteinase 10Models, MolecularPeptide FragmentsPhenotypePregnancyFibrinogenfibrinogen alphaCMatrix Metalloproteinase 10MMP10 protein, humanPeptide Fragments

Identifiers

PMID29016666
PMCPMC5634651
OpenAlexW2761177952

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.