title: Unresponsiveness to self antigens.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D000941:Antigens; D001323:Autoantibodies; D000939:Epitopes; D005246:Feedback; D006801:Humans; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology*; D009928:Organ Specificity
chemical_list: D000941:Antigens; D001323:Autoantibodies; D000939:Epitopes