The proliferative T cell response to herpes simplex virus (HSV) antigen is restricted by self HLA-D.
T cells from sensitized individuals react with a proliferative response to herpes simplex virus antigen (HSV-Ag) in vitro, when antigen is presented together with autologous macrophages (Mø). We here report that this T-Mø co-operation is restricted by self HLA-D/DR molecules of the sensitized T cell donor. Furthermore, it is shown that the lack of co-operation between T cells and HLA-D/DR disparate macrophages, is due neither to suppression nor to generation of cytotoxic T cells in the allogeneic mixture.
D000956:Antigens, Viral / Q000276:immunology*; D002455:Cell Division; D002478:Cells, Cultured; D006680:HLA Antigens / Q000276:immunology*; D006801:Humans; D008211:Lymphocyte Cooperation; D008264:Macrophages / Q000276:immunology; D018139:Simplexvirus / Q000276:immunology*; D013601:T-Lymphocytes / Q000166:cytology / Q000276:immunology*
D000956:Antigens, Viral; D006680:HLA Antigens