Role of GB virus C in modulating HIV disease.

Abstract:

:GB virus C (GBV-C) is a member of the Flaviviridae family and the most closely related human virus to HCV. However, GBV-C does not replicate in hepatocytes, but rather in lymphocytes. GBV-C has a worldwide distribution and is transmitted sexually, parenterally and through mother-to-child transmission. Thus, co-infection with HCV and HIV is common. Until now, no human disease has been associated with GBV-C infection. However, there are several reports of a beneficial effect of GBV-C on HIV disease progression in vivo. Different mechanisms to explain these observations have been proposed, including modification of antiviral cytokine production, HIV co-receptor expression, direct inhibition of HIV-1 entry, T-cell activation and Fas-mediated apoptosis. Further understanding of these mechanisms may open new strategies for the treatment of HIV/AIDS.

authors

Schwarze-Zander C,Blackard JT,Rockstroh JK

doi

10.1586/eri.12.37

subject

Has Abstract

pub_date

2012-05-01 00:00:00

pages

563-72

issue

5

eissn

1478-7210

issn

1744-8336

journal_volume

10

pub_type

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