Fig. 2
From: HIF-1α promotes the migration and invasion of hepatocellular carcinoma cells via the IL-8–NF-κB axis
HIF-1α influences the migration and invasion of HCC by regulating IL-8 expression. a The efficiency of HIF-1α knockdown in HCC cell lines was evaluated using quantitative real-time PCR. b Quantitative real-time PCR analysis of IL-8 expression in response to HIF-1 knockdown in HCC cells. c Western blot analysis of HIF-1α and IL-8 expressions in HCC cell lines treated with siHIF-1α. GAPDH was used as control (n = 3; *p < 0.05). Con.: control