Figure 4
From: 14-3-3σ induces heat shock protein 70 expression in hepatocellular carcinoma
14-3-3σ induces cell migration via an increase of HSP70 expression. (A) Migratory ability of control and 14-3-3σ overexpressed Huh-7 cells was determined by a Boyden chamber assay. (B) Knockdown of 14-3-3σ with siRNA suppressed cell migration in 14-3-3σ stably overexpressed Huh-7 cells and (C) SK-Hep1 cells. (D) Knockdown of HSP70 with siRNA attenuated 14-3-3σ-induced cell migration in stable cells and (E) SK-Hep1 cells. Scale bars: mean ± SD. *P < 0.05, **P < 0.01.