Previous studies have demonstrated that YAP-mediated molecular mechanisms in tumors include proliferation and apoptosis through interactions with proteins such as glypican-3 and sox4 as well as the secretion of proteins (such as CTGF and osteopontin) [20, 21], indicating that YAP not only regulates autonomous processes in tumor cells but also may affect the tumor microenvironment. The gene discussed is GPC3; the disease is neoplasm.