Stimulation of cellular proliferation by hepatitis B virus X protein.

Stimulation of cellular proliferation by hepatitis B virus X protein.
复制标题

DOI:
10.1155/2001/571254
复制
发表时间:
2001
期刊:
影响因子:
--
通讯作者:
Slagle BL
Slagle BL
中科院分区:
医学4区
文献类型:
--
作者:
Madden CR;Slagle BL

文献摘要

参考文献

被引文献

相似文献

慢性感染B型肝炎病毒(HBV)是一个已知的危险因素,在人类肝细胞癌(HCC)的发展。HBV编码的X蛋白,HBx,已被调查的属性,可以解释其在转基因小鼠系的癌症辅因子的作用。我们在这里讨论最近的数据表明,HBx是能够诱导肝细胞增殖在体外和体内。HBx的这一特性预计会使肝细胞对其他HCC辅因子敏感,包括暴露于致癌物和其他肝炎病毒。细胞增殖与大多数肿瘤相关病毒转化病毒感染细胞的机制密切相关。细胞周期的HBx改变提供了慢性HBV感染可能导致HCC的额外机制。
Chronic infection with the hepatitis B virus (HBV) is a known risk factor in the development of human hepatocellular carcinoma (HCC). The HBV-encoded X protein, HBx, has been investigated for properties that may explain its cancer cofactor role in transgenic mouse lines. We discuss here recent data showing that HBx is able to induce hepatocellular proliferation in vitro and in vivo. This property of HBx is predicted to sensitize hepatocytes to other HCC cofactors, including exposure to carcinogens and to other hepatitis viruses. Cellular proliferation is intimately linked to the mechanism(s) by which most tumor-associated viruses transform virus-infected cells. The HBx alteration of the cell cycle provides an additional mechanism by which chronic HBV infection may contribute to HCC.
DOI: 10.1038/sj.onc.1202643
发表时间: 1999-05-06
期刊: ONCOGENE
影响因子: 8
作者:
Bergametti, F;Prigent, S;Transy, C
通讯作者: Transy, C
DOI: 10.1128/jvi.72.1.266-272.1998
发表时间: 1998-01-01
影响因子: 5.4
作者:
Becker, SA;Lee, TH;Slagle, BL
通讯作者: Slagle, BL
DOI: 10.1073/pnas.90.17.8078
发表时间: 1993-09-01
影响因子: 11.1
作者:
CROSS, JC;WEN, P;RUTTER, WJ
通讯作者: RUTTER, WJ
DOI: 10.1074/jbc.273.1.381
发表时间: 1998-01-02
影响因子: 4.8
作者:
Kim, H;Lee, H;Yun, Y
通讯作者: Yun, Y
DOI: 10.1111/j.1440-1746.1997.tb00513.x
发表时间: 1997-10-01
影响因子: 4.1
作者:
Chen, CJ;Yu, MW;Liaw, YF
通讯作者: Liaw, YF