Finally, we explored the relationship between the expression of EXOC3L1 and PFI (Figure 5A), the results showed that the expression of EXOC3L1 was related to the PFI of ACC (Figure 5B), KIRC (Figure 5C), KIRP (Figure 5D), LUSC (Figure 5E), and high expression of EXOC3L1 represents worse PFI in ACC, KIRP and LUSC, but better in KIRC. The gene discussed is EXOC3L1; the disease is adrenal cortex carcinoma.