RCC2 Expression Stimulates ER-Positive Breast Tumorigenesis

Figure 3

Assessment of the protein levels of IGF1 and TWIST1 in MCF-7 cells using Western blot analysis. MCF-7 cells were transfected with anti-RCC2 siRNA (si-RCC2) (a–c) or RCC2-expressing plasmids (O-RCC2) (d–f). Cells transfected with AllStars siRNA (si-AllStars) and RFP-expressing plasmids (O-RFP) were used as the corresponding negative controls. , , and .

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