title: Cellular hypersensitivity to autologous tumor extract in patients with breast carcinoma.
abstract: The indirect macrophage migration inhibition technique was used to study cellular hypersensitivity to autologous tumor extract in relation to the progress and prognosis of breast carcinoma. Cellular immune response, evidenced by production of a macrophage migration inhibitory factor (MIF), was noted preoperatively in 21 of 63 patients (33 per cent). This reactivity was used at the time of surgery to determine the grade of the primary tumor, lymph node involvement and the stage of the disease according to the TNM system. The five-year survival rate was 76 per cent for patients whose lymphocytes responded preoperatively and 54 per cent for patients whose lymphocytes did not respond, indicating that this assay may be valuable in detecting cellular immune response to breast carcinoma and in evaluating the immunological status of patients.
mesh_terms: D000951:Antigens, Neoplasm / Q000276:immunology*; D001943:Breast Neoplasms / Q000276:immunology*; D002464:Cell Migration Inhibition; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008207:Lymphatic Metastasis; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D011379:Prognosis
chemical_list: D000951:Antigens, Neoplasm