title: Mechanism of regulation of the immune response.
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology; D000242:Cyclic AMP / Q000378:metabolism; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000242:Cyclic AMP