For MSI, there were positive correlations with YTHDF1 expression in LUAD, LUSC, UCEC, BLCA, ESCA, and KIRC and negative correlations with in PRAD, COAD, and DLBC (lymphoid neoplasm diffuse large B-cell lymphoma) (Figure 6B). This evidence concerns the gene YTHDF1 and diffuse large B-cell lymphoma.