Immunologic relationship between breast carcinoma and benign breast disease as detected by the leukocyte migration inhibition assay.
Patients with benign diseases of the breast reacted in a migration inhibition assay with extracts of breast cancer and benign breast lesions and a human breast cancer-derived cell line, MCF-7. The incidence of reactivity of the patients with benign breast diseases against these antigens was similar to that of breast cancer patients. In addition, patients with breast cancer reacted to some extracts of benign breast lesions. The reactivity occurred in patients with several different histopathologic types of breast lesions, but was not found in women with no detectable pathologic lesions.
D000232:Adenofibroma / Q000276:immunology; D000951:Antigens, Neoplasm; D001941:Breast Diseases / Q000276:immunology*; D001943:Breast Neoplasms / Q000276:immunology*; D002460:Cell Line; D002464:Cell Migration Inhibition; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D007962:Leukocytes / Q000276:immunology*; D008297:Male; D009374:Neoplasms, Experimental / Q000276:immunology
D000951:Antigens, Neoplasm