title: Antitumor antibodies in human breast cancer sera as detected by fixed cell immunofluorescence and living cell membrane immunofluorescence assays.
abstract: The reactions of patients' sera with cultured human breast cancer cells were studied by fixed cell immunofluorescence  (FCF) and living cell membrane immunofluorescence (MF) tests. The results suggested that the FCF reaction detected antibodies that were cell or organ specific, whereas the MF test was more indicative of an antineoplastic immune response.
mesh_terms: D000232:Adenofibroma / Q000276:immunology*; D000912:Antibodies, Neoplasm / Q000032:analysis*; D001943:Breast Neoplasms / Q000276:immunology*; D002277:Carcinoma / Q000276:immunology*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007109:Immunity; D008413:Mastitis / Q000276:immunology*; D011247:Pregnancy
chemical_list: D000912:Antibodies, Neoplasm