Research Article

Stellettin B Isolated from Stelletta Sp. Reduces Migration and Invasion of Hepatocellular Carcinoma Cells through Reducing Activation of the MAPKs and FAK/PI3K/AKT/mTOR Signaling Pathways

Figure 6

Stellettin B suppressed the expression levels of proteins associated with cell migration and invasion. Western blotting analysis was used to examine the expression levels of RhoA, Ras, Rac, PKC, GRB2, MKK3, and MEKK7 in HA22T and HepG2 cells treated with Stellettin B. Zero refers to cells treated with DMSO vehicle as a control. β-Actin was used as the internal control.