CD95-induced apoptosis in human liver disease

被引:118
作者
Galle, PR
Krammer, PH
机构
[1] Univ Heidelberg Hosp, Dept Internal Med, D-69115 Heidelberg, Germany
[2] German Canc Res Ctr, Tumorimmunol Program, D-6900 Heidelberg, Germany
关键词
cytotoxic T cells; acute hepatic failure; viral hepatitis; alcoholic hepatitis; immune privilege;
D O I
10.1055/s-2007-1007150
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
The CD95 receptor is a death receptor capable of transducing apoptotic cell death upon ligation with the CD95 ligand (CD95L). The CD95/CD95L system plays a physiological role in apoptosis of lymphocytes and liver cells. In addition, the striking finding of acute hepatic failure in mice upon CD95 triggering has stimulated general interest in the involvement of CD95 mediated apoptosis in human liver disease. The currently available data point to a deregulated CD95 system in viral hepatitis, alcoholic hepatitis, acute hepatic failure of different etiology, diseases of the bile ducts, and hepatocellular carcinoma. Animal experiments suggest a causative relationship between CD95 activation and liver cell death, which, however still has to be proven for liver disease in man. This review summarizes our present knowledge on CD95 mediated human liver disease.
引用
收藏
页码:141 / 151
页数:11
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