Figure 6. Mutated KRAS led to the secretion of IL10 and TGFβ1.
Silencing KRAS resulted in a significant reduction of (A) IL10 and TGFβ1 mRNA expression and (B) IL10 and TGFβ1 secretion from mutated KRAS tumor cells (SW620). (C) Overexpression of mutant KRAS in wild-type KRAS (Colo320) resulted in a significant increase in IL10 and TGFβ1 mRNA. Data are means ± s.d. from three independent experiments, *P < 0.05, ** P < 0.005.