Figure 2From: Ectopic expression of microRNA-155 enhances innate antiviral immunity against HBV infection in human hepatoma cellsmiR-155 slightly increased the growth of human hepatoma cells. (A) HepG2 and HepG2-miR155 cell growth were determined by MTT assay. (B) HepG2 cells were transfected with 50 nM miR-155 mimics or control RNA followed by MTT assay 6 h after transfection. These experiments were repeated at least 3 times.Back to article page