EZH2 and neoplasm: Compared with the NC group, the expression levels of p-PI3K, p-AKT, p-mTOR, and p-p70S6K in the tumor tissue in the si-SNHG1 group were significantly reduced; the expression levels of p-PI3K, p-AKT, p-mTOR, and p-p70S6K in the tumor tissue in the si-SNHG1+EZH2 group were significantly increased (Figure 7G).