In the tumor tissue there was a weak positive correlation of RACGAP1 gene expression with CTNNB1 (r = 0.288, P = 0.033; Fig. S2A), as well as an inverse association with CDKN1A gene expression (r = −0.357, P = 0.012; Fig. S2B). This evidence concerns the gene RACGAP1 and neoplasm.