title: T cell factors regulating B cell activation and differentiation.
mesh_terms: D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology*; D002454:Cell Differentiation; D002460:Cell Line; D006801:Humans; D006825:Hybridomas / Q000276:immunology; D007136:Immunoglobulins / Q000032:analysis; D007376:Interleukin-2 / Q000276:immunology*; D007938:Leukemia / Q000276:immunology; D008213:Lymphocyte Activation; D014066:Palatine Tonsil / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D007136:Immunoglobulins; D007376:Interleukin-2