SLC7A11 is negatively associated with longer DFI in ACC, LGG, and KIRP (HR > 1, p < 0.05) and better PFI in ACC, BLCA, HNSC, KICH, KIRC, KIRP, and LGG (HR > 1, p < 0.05) (Figures 2C,G, respectively). Here, SLC7A11 is linked to adrenal cortex carcinoma.