Relationship of ALDH2 rs671 and CYP2E1 rs2031920 with hepatocellular carcinoma susceptibility in East Asians: a meta-analysis

被引：11

作者：

Chen, Junhong ^{[1
]}

Pan, Weicong ^{[2
]}

Chen, Yongjin ^{[2
]}

Wen, Lijia ^{[2
]}

Tu, Jihao ^{[1
]}

Liu, Kai ^{[2
]}

机构：

[1] Jilin Univ, Coll Clin Med, Changchun, Peoples R China

[2] Jilin Univ, Hosp 1, Dept Hepatopancreatobiliary Surg, Changchun, Peoples R China

来源：

WORLD JOURNAL OF SURGICAL ONCOLOGY | 2020年 / 18卷 / 01期

关键词：

ALDH2; Hepatocellular carcinoma; Polymorphism; ALDEHYDE DEHYDROGENASE 2; LIVER-CANCER RISK; GENETIC POLYMORPHISMS; CYTOCHROME-P450; 2E1; ALCOHOL-DRINKING; HEPATITIS-B; ADH2; ASSOCIATION; CONSUMPTION; EXPRESSION;

D O I：

10.1186/s12957-020-1796-0

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 [肿瘤学];

摘要：

Background Aldehyde dehydrogenase 2 (ALDH2) and cytochrome p450 2E1 (CYP2E1) are important alcohol-metabolizing enzymes. The aim of this meta-analysis was to evaluate the association of ALDH2 rs671 and CYP2E1 rs2031920 polymorphisms with hepatocellular carcinoma (HCC) susceptibility in East Asians. Methods A systematic search strategy was implemented in MEDLINE, PubMed, Scopus, Embase, and China Academic Journals databases. Nineteen case-control studies were selected for inclusion. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated through random-effects or fixed-effects models. Subgroup analysis, meta-regression, sensitivity analysis, cumulative meta-analysis, and evaluation of publication bias were performed. Results The overall meta-analysis did not find a significant association of ALDH2 rs671 and CYP2E1 rs2031920 genotypes with HCC susceptibility in East Asians. In addition, stratified analysis by country, Hardy-Weinberg equilibrium status, and source of controls also did not identify any association. Conclusion The ALDH2 rs671 and CYP2E1 rs2031920 polymorphisms are not associated with HCC susceptibility in East Asians.

引用

页数：12

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