Strong subcluster-specific differences in immunostimulatory genes were observed in BLCA, BRCA, KIRC, LGG, LIHC, LUAD, PRAD, STAD, and THYM, with LTA and TNFRSF4 differing in more than 20 cancer types (Supplementary Figure S18G). This evidence concerns the gene TNFRSF4 and cancer.