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 7

Effects of Stellettin B on the MAPKs signaling pathway. HA22T and HepG2 cells were treated with different concentrations of Stellettin B (0, 6, 12, 18, and 24 μg/mL) and cell lysates were collected for western blotting analysis. The MAPKs-related proteins were validated, including p38MAPK, p-p38MAPK, ERK, p-ERK, JNK, p-JNK, JUN, and p-JUN. Zero refers to cells treated with DMSO vehicle as a control. β-Actin was used as the internal control.