Fig. 3

NEAT1 siRNA inhibited the migration of Hep-2 cells. Effect of two different NEAT1 siRNAs on cell migration was determined using scratch-wound healing migration assays, 24 h post-wounding. a and e Hep-2 cells without any treatment, b and f Hep-2 cells transduced with GFP vector control, c and g Hep-2 cells transfected with NEAT1 siRNA1 or siRNA2, d and h Cell migration was significantly repressed in Hep-2 cells transduced with NEAT1 siRNAs (**P < 0.01)