title: Interferon suppresses antigen- and mitogen-induced leukocyte migration inhibition.
abstract: Although first recognized by its effect on virus-cell interactions, interferon (IFN) has a variety of other effects. It can affect cell proliferation, modify the immune response at several levels, enhance the cytotoxic action of lymphocytes, suppress antibody formation and inhibit the development of delayed-type hypersensitivity (DTH) reactions. Therefore we have now tested the effect of interferon on leukocyte migration inhibition (LMI), regarded as the counterpart in vitro of DTH in humans. We have found that IFN suppresses both mitogen-and antigen-induced LMI, acting directly on the granulocytes but also affecting the lymphokine production of the lymphocytes.
mesh_terms: D000941:Antigens; D002464:Cell Migration Inhibition; D006098:Granulocytes / Q000276:immunology; D006801:Humans; D007372:Interferons / Q000494:pharmacology*; D007961:Leukocyte Migration-Inhibitory Factors / Q000096:biosynthesis; D007962:Leukocytes / Q000276:immunology*; D008934:Mitogens
chemical_list: D000941:Antigens; D007961:Leukocyte Migration-Inhibitory Factors; D008934:Mitogens; D007372:Interferons