Evidence map›Paper›PMID 26761123›Full record

ArticlePediatric research2016

Polymorphisms in NR5A2, gene encoding liver receptor homolog-1 are associated with preterm birth.

Dinushan C Kaluarachchi, Allison M Momany, Tamara D Busch, Lucas G Gimenez, Cesar Saleme, Viviana Cosentino, Kaare Christensen, John M Dagle, Kelli K Ryckman, Jeffrey C Murray

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Pediatric research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. A T > G Mutation in theFrontiers in genetics · 2019
    Article
  6. Article
  7. Review
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

10 authors at 3 institutions in 3 countries.

Dinushan C KaluarachchiDepartment of Pediatrics, University of Iowa, Iowa City, Iowa.
Allison M MomanyDepartment of Pediatrics, University of Iowa, Iowa City, Iowa.
Tamara D BuschDepartment of Pediatrics, University of Iowa, Iowa City, Iowa.
Lucas G GimenezDepartment of Genetics, Centro de Educación Médica e Investigaciones Clínicas, Buenos Aires, Argentina.
Cesar SalemeDepartment of Neonatology, Instituto de Maternidad y Ginecología Nuestra Señora de las Mercedes, San Miguel de Tucumán, Argentina.
Viviana CosentinoDepartment of Genetics, Centro de Educación Médica e Investigaciones Clínicas, Buenos Aires, Argentina.
Kaare ChristensenDepartment of Epidemiology, University of Southern Denmark, Odense, Denmark.
John M DagleDepartment of Pediatrics, University of Iowa, Iowa City, Iowa.
Kelli K RyckmanDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City, Iowa.
Jeffrey C MurrayDepartment of Pediatrics, University of Iowa, Iowa City, Iowa.
University of Iowa · USCentro de Educación Médica e Investigaciones Clínicas Norberto Quirno · ARUniversity of Southern Denmark · DK

Funding

Maternal and fetal genetic factors in preterm birthR01HD052953 · NICHD · UNIVERSITY OF IOWA · PI MURRAY, JEFFREY C · 2006 to 2010
$2.8M
A Family and Population Approach to Gene Discovery for Preterm BirthR01HD057192 · NICHD · UNIVERSITY OF IOWA · PI MURRAY, JEFFREY C · 2009 to 2011
$1.8M
NICHD NIH HHS R01 HD052953NICHD NIH HHS R01 HD057192
6 · The paper itself

Abstract

backgroundPreterm birth (PTB) is a major cause of neonatal mortality and morbidity. There is strong evidence of genetic susceptibility. Objective of this study was to identify genetic variants contributing to PTB.

methodsGenotyping was performed for 24 single nucleotide polymorphisms (SNPs) in 4 candidate genes (NR5A2, FSHR, FOXP3, and SERPINH1). Genotyping was completed on 728 maternal triads (mother and maternal grandparents of a preterm infant). Data were analyzed with Family Based Association Test.

resultsFor all maternal triads rs2737667 of NR5A2 showed significant association at P = 0.02. When stratifying by gestational age three SNPs in NR5A2 had P values <0.05 in the <32-wk gestational age group (rs12131233, P = 0.007; rs2737667, P = 0.04; rs2816949, P = 0.02). When preterm premature rupture of membranes cases were excluded rs2737667 of NR5A2 showed the strongest association with a P value <0.0002. This association remained significant after correction for multiple testing.

conclusionThis study suggests a potential association between intronic SNPs in the NR5A2 gene and PTB. NR5A2 gene encodes for the liver receptor homolog-1 protein, which plays a critical role in regulation of cholesterol metabolism, steroidogenesis, and progesterone synthesis. These findings suggest that NR5A2 may be important in the pathophysiology of PTB and exploring noncoding regulators of NR5A2 is warranted.

Indexed as

Polymorphism, Single NucleotideArgentinaDenmarkFemaleGenetic Predisposition to DiseaseGenotypeGestational AgeHaplotypesHumansInfant, NewbornPregnancyPremature BirthReceptors, Cytoplasmic and NuclearUnited StatesNR5A2 protein, humanReceptors, Cytoplasmic and Nuclear

Identifiers

PMID26761123
PMCPMC6596415
OpenAlexW2235466704

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.