Evidence map›Paper›PMID 27022931›Full record

SynthesisJournal of assisted reproduction and genetics2016

Association of interleukin-10 gene promoter polymorphisms with recurrent pregnancy loss: a meta-analysis.

Chongjuan Gu, Hongxia Gong, Zheng Zhang, Zhao Yang, Yongxin Ma

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Journal of assisted reproduction and genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

5 authors at 3 institutions in 1 country.

Chongjuan GuDepartment of Medical Genetics and Division of Human Morbid Genomics, West China Hospital, Sichuan University, 1st Keyuan 4 Lu, High-Tech Zone, Chengdu, 610041, China.
Hongxia GongProvincial Key Laboratory for Molecular Medicine of Major Diseases and Prevention and Treatment with Traditional Chinese Medicine of Gansu Colleges and Universities, Gansu University of Chinese Medicine, Lanzhou, China.
Zheng ZhangDepartment of Obstetrics and Gynecology, reproductive medicine centre, Southwest Hospital, Third Military Medical University, Chongqing, China.
Zhao YangDepartment of Medical Genetics and Division of Human Morbid Genomics, West China Hospital, Sichuan University, 1st Keyuan 4 Lu, High-Tech Zone, Chengdu, 610041, China.
Yongxin MaDepartment of Medical Genetics and Division of Human Morbid Genomics, West China Hospital, Sichuan University, 1st Keyuan 4 Lu, High-Tech Zone, Chengdu, 610041, China. mayongxin@gmail.com.
Sichuan University · CNGansu University of Traditional Chinese Medicine · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIt has been reported single-nucleotide polymorphisms (SNPs) of the IL-10 promoter might be associated with the susceptibility to recurrent pregnancy loss (RPL). Owing to the inconclusive results, we conducted a meta-analysis to systematically summarize and clarify the association between the IL-10 promoter SNPs and RPL risk.

methodsA systematic search of studies on the association of the three SNPs with RPL was conducted in PubMed and Embase. Odds ratios (ORs) and 95 % confidence intervals (95 % CIs) were used to pool the effect size.

resultEleven case-control studies on rs1800896, seven studies on rs1800871, and eight studies on rs1800872 were included. A significant association was identified between IL-10 rs1800896 with RPL risk (G versus A: OR = 1.21, 95 % CI 1.09-1.35). No evidence of association was found between rs1800871 and RPL when restricted to those studies in Hardy-Weinberg equilibrium in controls (T versus C: OR = 1.25, 95 % CI 0.76-2.06). No statistical association was demonstrated between rs1800872 and RPL (C versus A: OR = 1.08, 95 % CI 0.83-1.42).

conclusionsIL-10 rs1800896 significantly increases the risk of RPL, while rs1800872 is not correlated with RPL risk. No significant association is demonstrated between rs1800871 and RPL risk but this requires further investigation.

Indexed as

Genetic Predisposition to DiseaseAbortion, HabitualGenetic Association StudiesHumansInterleukin-10Polymorphism, Single NucleotidePromoter Regions, GeneticIL10 protein, humanInterleukin-10Gene polymorphismInterleukin-10Meta-analysisRecurrent pregnancy loss

Identifiers

PMID27022931
PMCPMC4930776
OpenAlexW2317811787

What OpenQuestion holds

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Registered trials

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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.