We also analyzed the relationships between the FLAD1 expression and OS in a number of different kinds of cancers and found that the FLAD1 overexpression was related to a poorer OS in five types of cancers: kidney renal clear cell carcinoma, kidney renal papillary cell carcinoma, liver hepatocellular carcinoma, sarcoma, and thymoma (Figure 9). This evidence concerns the gene FLAD1 and cancer.