Furthermore, for the TCGA tumors of KIRC, THYM, BRCALumA, HNSC, and KIRP, we found a statistically positive association between the expression of CARM1 and the approximate infiltration value of fibroblasts (cancer-linked), but a negative correlation was observed for PRAD, DLBC, and LUSC, as shown in Figure 5(a). Here, CARM1 is linked to cancer.