Tumor antigens that are inherently immunogenic and oncogenic in ovarian cancer are p53 [16–18], Sperm Protein 17 (SP17) [14, 19, 20], Wilms' tumor gene 1 (WT1) [21–23], survivin [24–26], and NY-ESO-1 [12, 27, 28]. Here, WT1 is linked to ovarian cancer.