Figure 2From: Siah1 proteins enhance radiosensitivity of human breast cancer cells Knockdown of Siah1 expression in MCF7 cells. A: Western blot showed that siRNA as well as siRNA-2 and siRNA-3 for Siah1 resulted in suppressed protein expression in MCF-7 cells. B: Siah2 expression is decreased in SKBR3 and MCF-7 cells. α-Tubulin was used as an internal control.Back to article page