NEAT1 and hepatocellular carcinoma: The study also confirms that when miR-9-5p levels are downregulated and BGH3 levels are upregulated after HCV infection, lncRNA-NEAT1 knockout can increase miR-9-5p levels and decrease BGH3 levels, thus indicating LncRNA NEAT1 Regulation of HCV-induced HCC by modulating the miR-9-BGH3 axis.