Fig. 6

YSV regulated the PTEN/PI3K/AKT signaling pathway. (a) The protein expression levels of PTEN, PI3K, p-PI3K, AKT and p-AKT in SCC-15 cells (left) and CAL-27 cells (right), treated with 0, 0.5, 1 and 2 mg/mL YSV for 48 hours; (b) The quantitative analysis results of (a). * P < 0.05; ** P < 0.01; *** P < 0.001; n = 3. Asterisks represent the differences between the protein levels of cells treated with 0.5, 1 and 2 mg/mL YSV and cells treated with 0 mg/mL YSV