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CD8(+) T Cells Mediate Viral Clearance and Disease Pathogenesis During Acute Hepatitis B Virus Infection

Overview
Journal J Virol
Date 2002 Dec 13
PMID 12477811
Citations 429
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Abstract

Although the CD4(+)- and CD8(+)-T-cell responses to the hepatitis B virus (HBV) are thought to be crucial for the control of HBV infection, the relative contribution of each T-cell subset as an effector of viral clearance is not known. To examine this question, we monitored the course of HBV infection in control, CD4-depleted, and CD8-depleted chimpanzees. Our results demonstrate that CD8(+) cells are the main effector cells responsible for viral clearance and disease pathogenesis during acute HBV infection, and they suggest that viral clearance is mediated by both noncytolytic and cytolytic effector functions of the CD8(+)-T-cell response.

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References
1.
Jonker M, Slingerland W, Treacy G, van Eerd P, Pak K, Wilson E . In vivo treatment with a monoclonal chimeric anti-CD4 antibody results in prolonged depletion of circulating CD4+ cells in chimpanzees. Clin Exp Immunol. 1993; 93(3):301-7. PMC: 1554916. DOI: 10.1111/j.1365-2249.1993.tb08176.x. View

2.
Ferrari C, Penna A, Giuberti T, Tong M, Ribera E, Fiaccadori F . Intrahepatic, nucleocapsid antigen-specific T cells in chronic active hepatitis B. J Immunol. 1987; 139(6):2050-8. View

3.
Battegay M, Moskophidis D, Rahemtulla A, Hengartner H, Mak T, Zinkernagel R . Enhanced establishment of a virus carrier state in adult CD4+ T-cell-deficient mice. J Virol. 1994; 68(7):4700-4. PMC: 236402. DOI: 10.1128/JVI.68.7.4700-4704.1994. View

4.
Guidotti L, Martinez V, Loh Y, Rogler C, Chisari F . Hepatitis B virus nucleocapsid particles do not cross the hepatocyte nuclear membrane in transgenic mice. J Virol. 1994; 68(9):5469-75. PMC: 236947. DOI: 10.1128/JVI.68.9.5469-5475.1994. View

5.
Kajino K, Jilbert A, Saputelli J, Aldrich C, Cullen J, Mason W . Woodchuck hepatitis virus infections: very rapid recovery after a prolonged viremia and infection of virtually every hepatocyte. J Virol. 1994; 68(9):5792-803. PMC: 236983. DOI: 10.1128/JVI.68.9.5792-5803.1994. View