title: Positive correlation between breast cancer incidence and HLA antigens.
abstract: HLA determinations were made at the time of diagnosis among a lot of 141 patients with breast cancer. Values of relative risk as well as frequencies of antigens at the first and the second locus were confronted to data found in a control population. Subdivisions of the neoplastic population according to hormonal status and parity led to the emergence of significant differences: frequency of A28 in menopausal nulliparous women with breast cancer is 26 vs. 7% in controls (p corrected = 0.038) with relative risk = 6.63 (p 0.001).
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000276:immunology*; D005260:Female; D006680:HLA Antigens; D006801:Humans; D008593:Menopause; D010298:Parity; D012306:Risk
chemical_list: D006680:HLA Antigens