title: Cell type-specific induction and inhibition of apoptosis by Herpes Simplex virus type 2 ICP10.
abstract: Herpes simplex virus (HSV) inhibits apoptosis induced by external stimuli in epithelial cells. In contrast, apoptosis is the primary outcome in HSV-infected lymphocytes. Here, we show that HSV type 2 (HSV-2) gene expression appears to be necessary for the induction of apoptosis in Jurkat cells, a T-cell leukemia line. HSV-2 ICP10 gene expression is sufficient to induce apoptosis in Jurkat cells, while its expression protects epithelial HEp-2 cells from apoptosis triggered by cycloheximide and tumor necrosis factor alpha. Thus, the effect of HSV-2 gene expression on the cellular apoptotic pathway appears to depend on the specific cell type.
authors.affiliation: Department of Pediatrics, Center for Infectious Diseases and Microbiology Translational Research, University of Minnesota Medical School, Minneapolis, Minnesota 55455, USA.
authors.forename: Jin-Young
authors.initials: JY
authors.lastname: Han
authors.forename: Sara A
authors.initials: SA
authors.lastname: Miller
authors.forename: Teresa M
authors.initials: TM
authors.lastname: Wolfe
authors.forename: Hoda
authors.initials: H
authors.lastname: Pourhassan
authors.forename: Keith R
authors.initials: KR
authors.lastname: Jerome
mesh_terms: D017209:Apoptosis; D002460:Cell Line; D004847:Epithelial Cells / Q000821:virology; D018258:Herpesvirus 2, Human / Q000502:physiology*; D006801:Humans; D017346:Protein Serine-Threonine Kinases / Q000502:physiology*; D012264:Ribonucleotide Reductases / Q000502:physiology*; D013601:T-Lymphocytes / Q000821:virology
chemical_list: C100671:ICP10 protein, herpes simplex virus type 2; D012264:Ribonucleotide Reductases; D017346:Protein Serine-Threonine Kinases