FTH1 and cancer: Similarly, FTH1 expression (Figure 5C) was positively correlated with Immune Score in most cancers (22/32, 68.8%), negatively correlated in 1 (3.1%; CESC), and was not correlated in 9/32 (28.1%; KICH, LUAD, LUSC, UCEC, ESCA, MESO, CHOL, THCA, HNSC).