title: Non-cytotoxic, IL-4, IL-5, IL-10 producing CD8+ T cells: their activation and effector functions.
abstract: CD8+ T cells activated in the presence of IL-4 can develop into distinct, non-cytotoxic CD8- and cytotoxic CD8+ subsets that produce IL-4, IL-5, IL-10 but do not produce IFN-gamma. These 'Th2 like' CD8+ cells may enhance Th2 responses, help B cells or suppress Th1 immune responses. Importantly, the switch from the cytotoxic, IFN-gamma producing CD8+ T-cell phenotype could compromise the host response to infectious agents such as HIV.
authors.affiliation: Department of Allergy/Immunology, Ciba-Geigy Ltd, Switzerland.
authors.forename: G
authors.initials: G
authors.lastname: Le Gros
authors.forename: F
authors.initials: F
authors.lastname: Erard
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology; D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology*; D006801:Humans; D016753:Interleukin-10 / Q000096:biosynthesis; D015847:Interleukin-4 / Q000096:biosynthesis; D015848:Interleukin-5 / Q000096:biosynthesis; D008213:Lymphocyte Activation / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology
chemical_list: D015848:Interleukin-5; D016753:Interleukin-10; D015847:Interleukin-4