macromolecular synthesis in cells infected with herpes simplex virus

Macromolecular synthesis in cells infected with Herpes simplex virus

Effect of acyclovir on viral protein synthesis in cells infected with herpes simplex virus type 1.

The effect of the antiviral agent 9-(2-hydroxyethoxymethyl)guanine (acyclovir) on herpes simplex virus type 1 protein synthesis during virus replication was examined. Treatment of infected cells with acyclovir markedly affected the amounts of the four major glycosylated and certain non-glycosylated viral polypeptides synthesized; other viral polypeptides were made in normal amounts. The reduced...

Seroepidemiology of herpes simplex virus type 2 (HSV2) in HIV infected patients in Kermanshah-Iran

Background: HSV2 has an important role in acquiring and transmitting HIV through genital ulcers. This study was conducted to determine the prevalence of this virus in HIV infected subject in Kermanshah, Iran. Methods: This descriptive study was performed among 170 HIV positive patients (case group) and 165 non-HIV cases (control group)) referred to Behavioral Counseling Center of Kermanshah, we...

Mitochondrial distribution and function in herpes simplex virus-infected cells.

In this study, mitochondria migrated to a perinuclear region in the cytoplasm in herpes simplex virus (HSV)-infected cells. HSV infection did not promote the expression of cytochrome c oxidase subunit 2 but did promote that of stress-responsive HSP60, both of which are known to be components of mitochondria. The levels of cellular ATP and lactate and mitochondrial membrane potential were mainta...

ICP0 Dismantles Microtubule Networks in Herpes Simplex Virus-Infected Cells

Infected-cell protein 0 (ICP0) is a RING finger E3 ligase that regulates herpes simplex virus (HSV) mRNA synthesis, and strongly influences the balance between latency and replication of HSV. For 25 years, the nuclear functions of ICP0 have been the subject of intense scrutiny. To obtain new clues about ICP0's mechanism of action, we constructed HSV-1 viruses that expressed GFP-tagged ICP0. To ...

Characterization of VP22 in herpes simplex virus-infected cells.

We examine biochemical characteristics of the herpes simplex virus (HSV) tegument protein VP22 by gel filtration, glycerol sedimentation, and chemical cross-linking experiments and use time course radiolabeling and immunoprecipitation assays to analyze its synthesis and interaction with other infected-cell proteins. VP22 was expressed as a delayed early protein with optimal synthesis requiring ...