In addition, Ad-MGBA-infected DC-stimulated CD8+ CTLs showed a high level of IFNγ secretion when stimulated with HLA-A33+/MGBA+ breast cancer MDA-MB-415 cells, but not when stimulated with HLA-A33−/MGBA+ HBL-100 and HLA-A33−/MGBA−MDA-MB-231 cells. The gene discussed is CD8A; the disease is breast carcinoma.