title: The involvement of herpes simplex virus type 1 glycoproteins in cell-mediated immunity.
abstract: The participation of herpes simplex virus (HSV) glycoproteins in T cell-mediated lysis of HSV-infected syngeneic target cells was examined by using a temperature sensitive (ts) mutant defective in glycoprotein synthesis at the nonpermissive temperature (39 degrees C), and 2-deoxy-D-glucose and tunicamycin, known inhibitors of both HSV replication and glycoprotein synthesis in HSV-infected cells. Lymphocytes cytotoxic for HSV-infected cells lysed C57BL/6 Wt-3 cells infected with the mutant, ts A1, at 39 degrees C less efficiently than at 33 degrees C. Treatment of HSV-infected C57BL/6 Wt-3 cells with 1% 2-deoxy-D-glucose for 14 hr reduced their susceptibility to T cell-mediated lysis by 73% in the 51Cr release assay. Treatment of HSV-infected C57BL/6 Wt-3 cells with 0.2 microgram/ml tunicamycin for 14 hr reduced their susceptibility to T cell-mediated lysis by 78% in the 51Cr release assay. The reduction in T cell-mediated lysis by 2 deoxy-D-glucose and tunicamycin was found not to be due to the effects of the compounds on the H-2 antigens. We conclude that HSV specific glycoproteins are involved in T cell-mediated lysis of HSV-infected cells.
mesh_terms: D000818:Animals; D000920:Antibody-Dependent Cell Cytotoxicity; D000954:Antigens, Surface; D002522:Chlorocebus aethiops; D003602:Cytotoxicity, Immunologic; D003847:Deoxyglucose / Q000494:pharmacology; D006023:Glycoproteins / Q000276:immunology*; D006183:H-2 Antigens / Q000276:immunology; D006561:Herpes Simplex / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D008810:Mice, Inbred C57BL; D013601:T-Lymphocytes / Q000276:immunology; D014415:Tunicamycin / Q000494:pharmacology
chemical_list: D000954:Antigens, Surface; D006023:Glycoproteins; D006183:H-2 Antigens; D014415:Tunicamycin; D003847:Deoxyglucose