Suppr超能文献

转化生长因子-β1基因多态性与肝细胞癌风险的关联:一项荟萃分析。

Association between TGF-β1 polymorphisms and hepatocellular carcinoma risk: a meta-analysis.

作者信息

Guo Ying, Zang Chunbao, Li Yajun, Yuan Li, Liu Qingjun, Zhang Lingyan, Li Shaolin

机构信息

1 Department of Radiology, College of Basic Medicine, Chongqing Medical University , Chongqing, People's Republic of China .

出版信息

Genet Test Mol Biomarkers. 2013 Nov;17(11):814-20. doi: 10.1089/gtmb.2013.0268. Epub 2013 Sep 9.

Abstract

BACKGROUND

Associations between transforming growth factor (TGF)-β1 polymorphisms and hepatocellular carcinoma (HCC) risk remained controversial. Therefore, we performed this meta-analysis to investigate these associations.

METHODS

We searched Pubmed, EMBASE, Chinese National Knowledge Infrastructure (CNKI), and Wanfang databases for studies before March 2013. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to calculate the strength of association.

RESULTS

A total of 14 studies were included in this meta-analysis. TGF-β1 +869C/T polymorphism was significantly associated with HCC risk (OR=1.74, 95% CI: 1.22-2.47, p=0.002). In addition, a significant association between -509C/T polymorphism and HCC risk was observed (OR=1.40, 95% CI: 1.15-1.70, p=0.0007). Furthermore, significant associations between these polymorphisms and HCC risk were found in Asians and population-based studies.

CONCLUSIONS

Our meta-analysis suggested that the TGF-β1 +869C/T and -509C/T polymorphisms may be risk factors for developing HCC.

摘要

背景

转化生长因子(TGF)-β1基因多态性与肝细胞癌(HCC)风险之间的关联仍存在争议。因此,我们进行了这项荟萃分析以研究这些关联。

方法

我们检索了截至2013年3月之前发表在PubMed、EMBASE、中国知网(CNKI)和万方数据库中的研究。采用比值比(OR)及95%置信区间(CI)计算关联强度。

结果

本荟萃分析共纳入14项研究。TGF-β1 +869C/T基因多态性与HCC风险显著相关(OR=1.74,95%CI:1.22-2.47,P=0.002)。此外,还观察到-509C/T基因多态性与HCC风险之间存在显著关联(OR=1.40,95%CI:1.15-1.70,P=0.0007)。此外,在亚洲人群和基于人群的研究中发现这些多态性与HCC风险之间存在显著关联。

结论

我们的荟萃分析表明,TGF-β1 +869C/T和-509C/T基因多态性可能是HCC发生的危险因素。

相似文献

引用本文的文献

本文引用的文献

2
Functional genomic studies: insights into the pathogenesis of liver cancer.功能基因组学研究:肝癌发病机制的研究进展。
Annu Rev Genomics Hum Genet. 2012;13:171-205. doi: 10.1146/annurev-genom-090711-163752. Epub 2012 Jun 11.
9
Hepatocellular carcinoma in the Asia pacific region.亚太地区的肝细胞癌
J Gastroenterol Hepatol. 2009 Mar;24(3):346-53. doi: 10.1111/j.1440-1746.2009.05784.x. Epub 2009 Feb 12.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验