To investigate the contribution of genetic susceptibility to infection with human immunodeficiency virus, 50 subjects with lymphadenopathy syndrome (LAS) and 7 subjects with acquired immunodeficiency syndrome (AIDS) and Kaposi's sarcoma were typed for HLA A, B, C, and DR antigens.
In order to establish if immunologic alterations seen in acquired immunodeficiency syndrome (AIDS)-associated Kaposi's sarcoma are also present in the primary form of this malignancy, peripheral blood T-lymphocyte characterization and HLA A, B, C, and DR phenotyping have been carried out in 18 patients with the primary form of the disease.
To investigate the possible contribution of genetic susceptibility to Kaposi's sarcoma associated with acquired immune deficiency syndrome (AIDS-KS), 21 patients were typed for HLA-A, B, C, and DR antigens.