title: [Induction of cell surface antigens on a lymphomatous cell line by gamma interferon].
abstract: The interferons are known to induce the expression of cell surface determinants. Gamma interferon, in particular, has been shown to enhance class II antigens (DR) on the cell surface. We used this gamma interferon to induce beta 2-microglobulin (beta 2 mu) and a minor, sex related transplantation antigen called H-Y on the surface of B lymphoma cells. The antitumor effect of interferon could thus be at least twofold: an antiviral effect already known and an increase of intercellular recognition (by cell surface marker enhancement); allowing the tumor cells to be "seen" better by cells of the immune system.
mesh_terms: D000954:Antigens, Surface / Q000032:analysis*; D002460:Cell Line; D003602:Cytotoxicity, Immunologic; D005455:Fluorescent Antibody Technique; D006182:H-Y Antigen / Q000032:analysis*; D006801:Humans; D007371:Interferon-gamma / Q000494:pharmacology*; D007700:Kinetics; D008223:Lymphoma / Q000276:immunology*; D001613:beta 2-Microglobulin / Q000096:biosynthesis*
chemical_list: D000954:Antigens, Surface; D006182:H-Y Antigen; D001613:beta 2-Microglobulin; D007371:Interferon-gamma
vernacular_title: Induction d'antigènes à la surface de cellules d'une lignée lymphomateuse par l'interféron gamma.