Figure 8. ANRIL acts through TGFβ/Smad signaling pathway: the expressions of TGF-β1.
(A) effects of ANRIL siRNA transfection on TGF-β1 protein level in TPC-1 and SW579 cells detected by Western blot; (B) p-Smad2/3 protein expression in the TPC-1 and SW579 cells in each group detected by Western blot; *, compared with blank group and NC, P < 0.05; #, compared with si-ANRIL group, P < 0.05.