As shown in Figure 3B, RBP4 acts as a protective gene in KIRP, LIHC, and mesothelioma (MESO), while it is a high-risk factor in HNSC, ovarian serous cystadenocarcinoma (OV), sarcoma (SARC), and UCEC. The gene discussed is RBP4; the disease is ovarian serous cystadenocarcinoma.