In addition, another study has indicated that hUCMSCs could not only inhibit the proliferation of human lung cancer cells and human hepatocellular carcinoma cells but also induce these tumor cells into dormancy by downregulating the expression of β-catenin and c-Myc, two key players in the Wnt signaling pathway (Yuan et al., 2018). This evidence concerns the gene MYC and hepatocellular carcinoma.