Figure 2. HULC promotes proliferation, migration, and invasion of HCC cells in vitro. (A–D) Viability of HCC cells transfected with siHULC or pcDNA-HULC as measured by CCK8 assays. (E–H) Transwell migration and invasion assays in cells with HULC silencing or overexpression. *P < 0.05, **P < 0.01.