Evidence map›Paper›PMID 26722539›Full record

ArticleInternational journal of clinical and experimental pathology2015

Association of GSTs gene polymorphisms with treatment outcome of advanced non-small cell lung cancer patients with cisplatin-based chemotherapy.

Gun Wu, Bin Jiang, Xiaoqin Liu, Yi Shen, Shujuan Yang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 3 pooled it
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 3 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Review
  7. Article
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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.

Gun WuDepartment of Thoracic Surgery, Graduate School of Guangxi Medical University Nanning, China ; Department of Thoracic Surgery, Sichuan Cancer Hospital Chengdu, Sichuan, China.
Bin JiangDepartment of Thoracic Surgery, Sichuan Cancer Hospital Chengdu, Sichuan, China.
Xiaoqin LiuDepartment of Thoracic Surgery, Sichuan Cancer Hospital Chengdu, Sichuan, China.
Yi ShenDepartment of Thoracic Surgery, Graduate School of Guangxi Medical University Nanning, China ; Department of Thoracic Surgery, Sichuan Cancer Hospital Chengdu, Sichuan, China.
Shujuan YangWest China School of Public Health, Sichuan University Chengdu, China.
Guangxi Medical University · CNSichuan Cancer Hospital · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated the association of GSTM1 null/present, GSTT1 null/present, and GSTP1 IIe105Val polymorphisms with the clinical response to chemotherapy and treatment outcome of NSCLC. Between October 2009 and October 2012, a total of 282 patients with advanced NSCLC were enrolled into our study, and they were followed up until October 2014. The genotypes of GSTM1, GSTT1, and GSTP1 IIe105Val were performed by polymerase chain reaction (PCR) coupled with restriction fragment length polymorphism (RFLP). By logistic regression analysis, our study found that the Val/Val genotype of GSTP1 IIe105Val was associated with more CR+PR response to chemotherapy when compared with the IIe/IIe genotype, and the OR (95% CI) was 2.18 (1.16-4.12). By multivariate Cox proportional hazards regression analysis, we found the Val/Val genotype of GSTP1 was correlated with lower risk of death in advanced NSCLC (HR, 0.48; 95% CI, 0.25-0.93). However, no association was found between GSTT1 and GSTM1 polymorphisms and response to chemotherapy and overall survival of advanced NSCLC. Moreover, the IIe/Val + Val/Val genotypes of GSTP1 were associated with lower risk of death in never smokers, and the adjusted HR (95% CI) was 0.34 (0.12-0.93). In conclusion, we found that the GSTP1 polymorphism was correlated with better response to chemotherapy and lower risk of death in advanced NSCLC patients.

Indexed as

Polymorphism, Single NucleotideAgedAntineoplastic AgentsCarcinoma, Non-Small-Cell LungCase-Control StudiesCisplatinFemaleGene FrequencyGenotypeGlutathione TransferaseHumansLung NeoplasmsMaleMiddle AgedPharmacogeneticsPrognosisAntineoplastic AgentsCisplatinGlutathione TransferasechemotherapyGSTM1GSTP1GSTT1NSCLCpolymorphism

Identifiers

PMID26722539
PMCPMC4680484
OpenAlexW2439936767

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.