标题:Association of the Glutathione S-Transferase M1, T1 Polymorphisms with Cancer: Evidence from a Meta-Analysis
作者:Fang, Jianzheng; Wang, Shangqian; Zhang, Shengli; Su, Shifeng; Song, Zhen; Deng, Yunfei; Cui, Hongqing; Wang, Hainan; Zhang, Yi; Qia 更多
作者机构:[Fang, Jianzheng; Wang, Shangqian; Zhang, Shengli; Su, Shifeng; Song, Zhen; Deng, Yunfei; Cui, Hongqing; Wang, Hainan; Zhang, Yi; Qian, Jian; Gu, Jinb 更多
通讯作者:Wang, ZJ
通讯作者地址:[Wang, ZJ]Nanjing Med Univ, Affiliated Hosp 1, Dept Urol, State Key Lab Reprod Med, Nanjing, Jiangsu, Peoples R China.
来源:PLOS ONE
出版年:2013
卷:8
期:11
DOI:10.1371/journal.pone.0078707
摘要:Background: Glutathione S-transferases (GSTs) are a family of multifunctional enzymes that are involved in the metabolism of many xenobiotics, including a wide range of environmental carcinogens. While the null genotypes in GSTM1 and GSTT1 have been implicated in tumorigenesis, it remains inconsistent and inconclusive. Herein, we aimed to assess the possible associations of the GSTM1 and GSTT1 null genotype in cancer risks.; Methods: A meta-analysis based on 506 case-control studies was performed. Odds ratios (OR) with corresponding 95% confidence intervals (CIs) were used to assess the association.; Results: The null genotypes of GSTM1 and GSTT1 polymorphisms were associated with a significantly increased risk in cancer (for GSTM1: OR = 1.17; 95% CI = 1.14-1.21; for GSTT1: OR = 1.16; 95% CI = 1.11-1.21, respectively). When the analysis was performed based on their smoking history, the risk associated of GSTM1 null and GSTT1 null genotypes with cancer is further increased (for GSTM1: OR = 2.66; 95% CI = 2.19-3.24; for GSTT1: OR = 2.46; 95% CI = 1.83-3.32, respectively).; Conclusions: These findings indicate that GSTM1 and GSTT1 polymorphisms may play critical roles in the development of cancer, especially in smokers.
收录类别:SCOPUS;SCIE
WOS核心被引频次:8
Scopus被引频次:14
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892564542&doi=10.1371%2fjournal.pone.0078707&partnerID=40&md5=4536c3f13d72efc59437a245dc9655bd
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