SLC7A11 and bladder transitional cell carcinoma: Analysis of ferroptosis-related genes between the two groups revealed that many ferroptosis-related genes were differentially expressed between the two clusters (Figures 3C,E), and the expression levels of some genes (including ACSL5, ACSL1, GSS, SLC7A11, SCL39A8, SLC39A14, and PRNP) were significantly associated with the prognosis of patients with BLCA (Supplementary Figure S3).