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《医学前沿(英文)》 2014年 第8卷 第2期 页码 217-226 doi: 10.1007/s11684-014-0326-2
This study was designed to investigate the contribution of miRNA-122-binding site polymorphism at the IL-1A gene and its multiplicative interactions with hepatitis B virus (HBV) mutations in the risk of hepatocellular carcinoma (HCC). A total of 1021 healthy controls, 302 HBV surface antigen (HBsAg) seroclearance subjects, and 2011 HBsAg-positive subjects (including 1021 HCC patients) were enrolled in this study. Quantitative PCR was used to genotype rs3783553. HBV mutations were determined by direct sequencing. Multivariate logistic regression analyses were performed to test the associations of rs3783553, mutations, and their interactions with the risk of HCC. No significant association was found between rs3783553 and the risk of HCC among healthy controls, HBsAg seroclearance subjects, HBsAg-positive subjects without HCC, and all controls. Additionally, rs3783553 was not significantly associated with chronic HBV infection, liver cirrhosis, HBV e antigen seroconversion, abnormal alanine aminotransferase, and high viral load (>104 copies/ml). However, the TTCA insertion allele of rs3783553 was significantly associated with an increased frequency of HBV C7A mutation compared with homozygous TTCA deletion carriers [(del/ins+ ins/ins) vs. del/del, adjusted odds ratio (OR)=1.48, 95% confidence interval (CI)=1.09-2.02, P=0.013]. Multiplicative interaction of rs3783553 with HBV preS deletion significantly reduced the risk of HCC in males, with an adjusted OR of 0.64 (95% CI=0.42-0.98; P=0.041) after age and HBV genotype were adjusted. Although rs3783553 did not significantly affect genetic susceptibility to HBV-related HCC, its variant allele may predispose the host to selecting HBV C7A mutation during evolution and significantly reduce the risk of HCC caused by HBV preS deletion. This study provides an insight into the complex host-virus interaction in HBV-induced hepatocarcinogenesis and is helpful in determining HBsAg-positive subjects who are likely to develop HCC.
关键词: hepatocellular carcinoma (HCC) interaction miRNA-122-binding site IL-1A rs3783553 hepatitis B virus (HBV) mutations
Wenshuang LI,Shengnan ZHAI,Hui JIN,Weie WEN,Jindong LIU,Xianchun XIA,Zhonghu HE
《农业科学与工程前沿(英文)》 2016年 第3卷 第2期 页码 124-130 doi: 10.15302/J-FASE-2016094
孙玉坤,朱志莹,黄振跃,唐平
《中国工程科学》 2012年 第14卷 第7期 页码 93-97
SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin
《医学前沿(英文)》 2007年 第1卷 第3期 页码 320-326 doi: 10.1007/s11684-007-0062-y
关键词: case-control rs2854451 regression analysis haplotype further research
一款基于改进的步进式译码算法实现的流水线架构RS码译码器 Article
Xing-ru PENG,Wei ZHANG,Yan-yan LIU
《信息与电子工程前沿(英文)》 2016年 第17卷 第9期 页码 954-961 doi: 10.1631/FITEE.1500303
标题 作者 时间 类型 操作
Association of miRNA-122-binding site polymorphism at the interleukin-1 α gene and its interaction with hepatitis B virus mutations with hepatocellular carcinoma risk
null
期刊论文
Genetic variation of carotenoids in Chinese bread wheat cultivars and the effect of the 1BL.1RS translocation
Wenshuang LI,Shengnan ZHAI,Hui JIN,Weie WEN,Jindong LIU,Xianchun XIA,Zhonghu HE
期刊论文
Association of the genetic polymorphism of EPHX1 and EPHX2 with the susceptibility to chronic benzene poisoning
SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin
期刊论文