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Limited Hepatitis B Virus Replication Space in the Chronically Hepatitis C Virus-Infected Liver
被引:28
|作者:
Wieland, S. F.
[1
]
Asabe, S.
[1
]
Engle, R. E.
[2
]
Purcell, R. H.
[2
]
Chisari, F. V.
[1
]
机构:
[1] Scripps Res Inst, Dept Immunol & Microbial Sci, La Jolla, CA 92037 USA
[2] NIAID, Infect Dis Lab, NIH, Bethesda, MD 20892 USA
关键词:
TRANSGENIC MICE;
GENOMIC ANALYSIS;
VIRAL CLEARANCE;
HOST RESPONSE;
HUH-7;
CELLS;
CHIMPANZEES;
INTERFERON;
EXPRESSION;
COINFECTION;
DISEASE;
D O I:
10.1128/JVI.03553-13
中图分类号:
Q93 [微生物学];
学科分类号:
071005 ;
100705 ;
摘要:
We compared the kinetics and magnitude of hepatitis B virus (HBV) infection in hepatitis C virus (HCV)-naive and chronically HCV-infected chimpanzees in whose livers type I interferon-stimulated gene (ISG) expression is strongly induced. HBV infection was delayed and attenuated in the HCV-infected animals, and the number of HBV-infected hepatocytes was drastically reduced. These results suggest that establishment of HBV infection and its replication space is limited by the antiviral effects of type I interferon in the chronically HCV-infected liver.
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页码:5184 / 5188
页数:5
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