CASC15 and hepatocellular carcinoma: Jing et all demonstrated that CASC15 advances proliferation and metastasis on the basis of activating Wnt/βcatenin signaling pathway [50], and some other examinations displayed CASC15 may act as an oncogene, performing a pushing role in the progression of HCC, and upregulated expression of CASC15 is tied with imperfect prognosis [51].