PVT1 and hepatocellular carcinoma: Among the dysregulated ncRNAs validated by the independent dataset, PVT1, GAS5, DDX11-AS1, LINC-ROR, hsa-miR-483-5p, hsa-miR-139-5p, hsa-miR-150-5p, hsa-miR-195-5p, and hsa-miR-199a-5p were associated with HCC by previous studies (30–38).