Fig. 6

Analysis of mRNA levels of PIK3CA, PIK3CB, PIK3CG, or PIK3CD in TC^ITGB1+or TC^ITGB1− treated with PI3K inhibitors and/or stimulated with TGFβ1. a–e mRNA levels of PIK3CA, b–j mRNA levels of PIK3CB,k–o mRNA levels of PIK3CD, p–t mRNA levels of PIK3CG monitored after TC^ITGB1+or TC^ITGB1− co-treated with TGFβ1 and PI3Kp110α, PI3Kα/δ, PKCβ, GSK3 inhibitors, respectively, n = 3–6, *stand for p values less than 0.05, as compared with TC ^ITGB1+