JAC Advance Access originally published online on May 29, 2003
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Journal of Antimicrobial Chemotherapy (2003) 52, 8-10
© 2003 The British Society for Antimicrobial Chemotherapy
Leading Article |
Antiviral function of pyrrolidine dithiocarbamate against influenza virus: the inhibition of viral gene replication and transcription
Department of Biochemistry, School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
Keywords: influenza virus, apoptosis, antiviral
| The first 10% of the full text of this article appears below. |
| Inhibition of influenza virus-induced apoptosis by pyrrolidine dithiocarbamate through antiviral activity: role of reactive oxygen species in apoptosis |
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The pathogenesis of influenza virus infection involves virus replication in epithelial cells of the respiratory tract and the degeneration of infected cells resulting from subsequent events.1 Influenza virus induces cellular degeneration following infection of cultured cells in vitro, and the cytopathic effect (CPE) occurs principally through apoptotic cell death.110 Influenza virus replication is an essential process for the induction of apoptosis;36 however, the precise mechanism of influenza virus-induced apoptosis is unclear. Recently, several reports have described the effect of antioxidants such as pyrrolidine dithiocarbamate (PDTC), N-acetyl-L-cysteine (NAC) and 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (Trolox) on influenza virus-induced apoptosis in terms of the involvement of reactive oxygen species (ROS) in a possible mechanism of apoptosis induction (Table 1).3,79,11,12
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Early studies revealed that the effect of antioxidants on CPE has been
| Inhibition of influenza virus gene replication and transcription by PDTC: potential antiviral drugs for therapy of influenza |
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