title: Natural humoral immunity in patients with malignant disease.
abstract: In order to assess the association of enhancement or suppression of humoral immune responses with cancer histology, sera from age and sex matched patients with sarcoma, melanoma and breast cancer and from normal donors were tested for natural antibodies in six serologic assays. Patients with melanoma were found to have a significantly higher level of antibody than the other groups tested. Antibody levels in patients with breast cancer were lowest.
mesh_terms: D000328:Adult; D000818:Animals; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D000954:Antigens, Surface / Q000276:immunology; D001943:Breast Neoplasms / Q000276:immunology*; D002417:Cattle / Q000097:blood; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006801:Humans; D008545:Melanoma / Q000276:immunology*; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000276:immunology; D012509:Sarcoma / Q000276:immunology*; D012756:Sheep / Q000097:blood
chemical_list: D000906:Antibodies; D000954:Antigens, Surface; D012217:Rheumatoid Factor