HLA-A and B antigen frequencies in an asbestos exposed population with normal and abnormal chest radiographs.
Previous studies of HLA antigen frequencies in asbestos related pulmonary fibrosis have suggested some weak associations both with susceptibility to the disease (B12 and B27) and protection from the disease (B18 and Bw35). HLA typing was performed on a further series of 64 asbestos workers with no chest abnormality and 166 workers with various radiographic changes, 78 having pulmonary fibrosis. The results fail to give statistical confirmation of these associations although B27 was twice as frequently associated with pulmonary fibrosis and diffuse pleural thickening. Analysis of the combined data from this and four other studies failed to show any consistent associations.
D001195:Asbestosis / Q000235:genetics*; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000235:genetics; D011859:Radiography
D006680:HLA Antigens