Exploring the underlying molecular mechanisms of FTH1 in tumors through KEGG analyses, our results indicated significant involvement in immune-related pathways such as cytokine-cytokine receptor interaction and the chemokine signaling pathway in ACC, GBM, KICH, LAML, LGG, PCPR, PRAD, TGCT, and UV. This evidence concerns the gene FTH1 and adrenal cortex carcinoma.