Compared with the NC group, the expression levels of EZH2, Wnt1, β-catenin, c-myc, and Cyclin D1 protein in the tumor tissue in the si-SNHG1 group were significantly reduced; the expression levels of EZH2, Wnt1, β-catenin, c-myc and Cyclin D1 protein were significantly increased in the tumor tissue in the si-SNHG1+EZH2 group (Figure 7F). This evidence concerns the gene CCND1 and neoplasm.