Human Astrocytic Cells Support Persistent Coxsackievirus B3 Infection
نویسندگان
چکیده
منابع مشابه
Persistent infection of YAC-1 cells by coxsackievirus B3.
Persistent infection (PI) of YAC-1 cells by coxsackievirus B3 (CBV-3) was characterized. CBV-3 PIs were maintained for 7 months or more, although in two other cases cells were cured of virus at 6 and 6.5 months of PI. The titre of infectious virus peaked during the first week of the infection and then gradually decreased. The proportion of cells producing infectious centres increased to 100% by...
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Persistent replication of coxsackievirus B4 (CVB4) E2 (diabetogenic) and CVB4 JBV (nondiabetogenic) strains in thymic epithelial cell (TEC)-enriched cultures (>or=95%) was proved by detection of positive- and negative-strand viral RNA by reverse transcription-PCR in extracted RNA from cell cultures, VP1 capsid protein detection by immunofluorescence (IF) staining, and release of infectious part...
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Although coxsackie B viruses (CBVs) are known to cause viremia during acute infection, the role of the blood cells as a target for virus replication is poorly understood. We have analyzed the susceptibility of human peripheral blood mononuclear cells (PBMCs), granulocytes, bone marrow (BM) cells, and lymphoid cell lines to coxsackievirus B3 infection. Lymphoid cell lines with B- and T-cell char...
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Abstract: Coxsackievirus B3 (CVB3) is the most common agent known to cause viral myocarditis. The viral genome encodes a single polyprotein that is cleaved to produce several proteins by virally encoded proteases. Most of this proteolytic processing is catalyzed by a cysteine protease called 3C. The 3C protease plays major role in viral replication and cellular damage. To understand the mecha...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 2013
ISSN: 0022-538X
DOI: 10.1128/jvi.02090-13