FTH1 and head and neck squamous cell carcinoma: The gene expression profile data revealed that FTH expression represents a high hazard ratio (HR) in the OS of multiple cancer types, especially in LIHC, Brain lower grade glioma (LGG), Acute myeloid leukemia (LAML), Kidney chromophobe (KICH), Head and neck squamous cell carcinoma (HNSC), Thymoma (THYM) and uveal melanoma (UVM) (Fig. 1B).