Fig. 4

RelB silencing inhibits proliferation of SPC-A1 cells. a The bar chart represents the percentage of apoptotic cells within the two established cell lines. b CFSE cell proliferation assays were performed using flow cytometry at 24, 48, 72 and 96 h. c Cell cycle transitions between the two established cell lines were determined by flow cytometry. Data representative of the three phases (G0–G1, S and G2-M) are displayed in the table. d, e Western blot analysis of the expression of cellular proliferation signal pathway related-proteins. Protein expression levels were normalized against β-actin