Evidence map›Paper›PMID 31875251›Full record

ReviewArchives of gynecology and obstetrics2020

The association between GSTP1 polymorphism and pre-eclampsia risk: a system review and meta-analysis.

Ke Yi, JinFeng Xu, Bing Peng

Abstract readReview
PubMed Publisher
In one paragraph

Review in Archives of gynecology and obstetrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 21% 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
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

3 authors at 1 institution in 1 country.

Ke YiDepartment of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, 610041, China.
JinFeng XuDepartment of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, 610041, China.
Bing PengDepartment of Gynecology and Obstetrics, Key Laboratory of Obstetrics and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, 610041, China. pengbin_a111@163.com.ORCID http://orcid.org/0000-0003-2044-6870
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeOxidative stress is thought to play an important role in the pathophysiology of pre-eclampsia. Polymorphism of Glutathione S-transferase P1 (GSTP1) protect cells against the cytotoxic effects of reactive compounds. Published data on the association between the GSTP1 polymorphism and pre-eclampsia risk are controversial. A meta-analysis was performed to assess whether the polymorphisms of GSTP1 are associated with pre-eclampsia risk.

methodsMedline, Embase, China National Knowledge Infrastructure, and Chinese Biomedicine Databases were searched to identify eligible studies. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) for GSTP1 polymorphism and pre-eclampsia were appropriately derived from fixed-effects or random effects models.

resultsA total of six studies were enrolled in this meta-analysis. The pooled analyses revealed that GSTP1 polymorphism was not associated with pre-eclampsia risk. Heterogeneity among studies was founded in allele contrast. Galbraith plot analyses were performed to assess the source of heterogeneity and one study was found to be contributor of heterogeneity. The heterogeneity decreased significantly after excluding that study.

conclusionPresent meta-analysis demonstrates that GSTP1 polymorphism may be not correlated with pre-eclampsia risk.

Indexed as

FemaleGenetic Predisposition to DiseaseGlutathione S-Transferase piHumansOxidative StressPolymorphism, Single NucleotidePre-EclampsiaPregnancyRisk FactorsGlutathione S-Transferase piGSTP1 protein, humanGSTP1Meta-analysisPolymorphismPre-eclampsia

Identifiers

PMID31875251
OpenAlexW2996699331

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.