Regulation of herpes simplex virus thymidine kinase in cells treated with a synergistic antiviral combination of alpha interferon and acyclovir

Author:

Taylor J L1,Tom P1,Guy J1,Selvarajan R M1,O'Brien W J1

Affiliation:

1. Department of Microbiology, Medical College of Wisconsin, Milwaukee 53226.

Abstract

Alpha interferon (IFN-alpha) and acyclovir (ACV) are synergistic in their anti-herpes simplex virus activities. IFN-alpha treatment reduced the herpes simplex virus thymidine kinase (TK) activity present in cells 6 h postinfection, while steady-state levels of TK mRNA remained at or above the amount in infected, untreated cells. The inhibition of TK production by IFN-alpha treatment appeared to be transient and translational, not transcriptional.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Reference28 articles.

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4. Acyclovir triphosphate is a suicide inactivator of the herpes simplex virus DNA polymerase;Furman P. A.;J. Biol. Chem.,1984

5. Thymidine kinase from herpes simplex virus phosphorylates the new antiviral compound, 9-(2-hydroxyethoxymethyl) guanine;Fyfe J. A.;Proc. Natl. Acad. Sci. USA,1978

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