Fig. 5From: PLCε regulates prostate cancer mitochondrial oxidative metabolism and migration via upregulation of Twist1PLCε depletion decreases the phosphorylation of Twist1 on serine 68 and reduces stability of Twist1 protein via MAPKs. a, b Western blotting and protein quantification analyses detected the expression of PLCε, phosphorylation of serine 68 of Twist1 (pSer68) and Twist1 after knockdown PLCε in PCa cells. c, d Western blotting and protein quantification analyses detected the expression of B-Raf, p-MEK, t-MEK, p-ERK, t-ERK, MEKK3, MEK4, p-P38, P38, MEKK2, p-JNK and t-JNK in sh-PLCε-infected PC3 cells. e, f Western blotting and protein quantification analyses detected the expression of PLCε, Twist1, pSer68, B-Raf, p-MEK, t-MEK, p-ERK and t-ERK in PC3 cells treated with 1 nM trametinib. g, j Relative mRNA of PLCε and Twist1 in PC3 cells treated with trametinib or JNK-In-8. h, i Western blotting and protein quantification analyses detected the expression of PLCε, Twist1, pSer68, MEKK2, p-JNK and t-JNK in PC3 cells treated with 5 nM JNK-In-8. Data were represented as mean ± SD. of three individual experiments. *p < 0.05, **p < 0.01, and *** p < 0.001 vs. ControlsBack to article page