Evidence map›Paper›PMID 25033877›Full record

SynthesisMedical science monitor : international medical journal of experimental and clinical research2014

Meta-analysis of GSTM1 null genotype and lung cancer risk in Asians.

Xiaomin Liu, Zhijuan Li, Zhiye Zhang, Weimin Zhang, Wei Li, Zhongyue Xiao, Huazhuan Liu, Hongduo Jiao, Yi Wang, Guoguo Li

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Medical science monitor : international medical journal of experimental and clinical research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 4 pooled it
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 4 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Association between Genetic Polymorphisms in DEFB1 and Susceptibility to Digestive Diseases.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Pooled it
  4. Patients with single brain metastasis from non-small cell lung cancer equally benefit from stereotactic radiosurgery and surgery: a systematic review.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Pooled it
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. State of Art of Cancer Pharmacogenomics in Latin American Populations.International journal of molecular sciences · 2017
    Review
  11. Article
  12. Glutathione S-Transferase M1 and T1 Gene Polymorphisms in Patients with Chronic Plaque-Type Psoriasis: A Case-Control Study.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2016
    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

10 authors at 1 institution in 1 country.

Xiaomin LiuDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Zhijuan LiDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Zhiye ZhangDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Weimin ZhangDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Wei LiDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Zhongyue XiaoDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Huazhuan LiuDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Hongduo JiaoDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Yi WangDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
Guoguo LiDepartment of Oncology, First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China (mainland).
First Affiliated Hospital of Henan University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral molecular epidemiological studies have been conducted to examine the association between glutathione S-transferase M 1 (GSTM1) null genotype and lung cancer in Asians; however, the conclusions remained controversial. We therefore performed an extensive meta-analysis on 31 published case-control studies with a total of 5347 lung cancer cases and 6072 controls. MATERIAL/

methodsPubMed and EMBASE were searched to identify case-control studies investigating the associations of GSTM1 null genotype with risk of lung cancer in Asians. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of association between lung cancer risk and polymorphism of GSTM1.

resultsGSTM1 null genotype was significantly associated with lung cancer risk (OR=1.43; 95% CI, 1.30-1.58). This result remained statistically significant when the adjusted ORs were combined (OR=1.38; 95% CI, 1.23-1.54). In the subgroup analysis by sex, there were significant associations in women and men. When stratifying for histology, this genotype showed increased adenocarcinoma risk and squamous cell carcinoma risk. In the subgroup analysis stratified by smoking status, lung cancer risk was increased in both smokers and non-smokers.

conclusionsThis study suggests that GSTM1 null genotype is a risk factor for lung cancer in Asians.

Indexed as

Asian PeopleCase-Control StudiesFemaleGenotypeGlutathione TransferaseHumansLung NeoplasmsMaleOdds RatioRisk FactorsGlutathione Transferase

Identifiers

PMID25033877
PMCPMC4111653
OpenAlexW2164810489

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.