It is worth noting that in tumors such as ACC, BLCA, BRCA, HNSC, DLBC, GBM, LGG, THCA, THYM, and UVM (Supplementary Figure S7), the correlation between TGFBI expression and immune cell infiltration was subtly different, which may be caused by the various immune cell infiltration ratios in different types of cancers. Here, TGFBI is linked to bladder transitional cell carcinoma.