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Fig. 4 | BMC Cancer

Fig. 4

From: Laminin-integrin a6b4 interaction activates notch signaling to facilitate bladder cancer development

Fig. 4

The activation of Notch was dependent on TRB3/JAG1 signaling. A, western blotting of TRB3 and JAG1 in dish and 2D laminin/collagen cultured Biu-87/MB49 cells. B, western blotting of TRB3 and JAG1 in 2D laminin/collagen cultured Biu-87 cells treated with scrambled siRNA, ITGA6 siRNA and ITGB4 siRNA. C, relative expression of TRB3 in Biu-87 cells treated with scrambled siRNA and TRB3 siRNA. D, relative expression of JAG1 in Biu-87 cells treated with scrambled siRNA and JAG1 siRNA. E, western blotting of Notch1 in 2D laminin/collagen cultured Biu-87 cells treated with scrambled siRNA, TRB3 siRNA and JAG1 siRNA. F, cell proliferation of 2D laminin/collagen cultured Biu-87 cells treated with scrambled siRNA, TRB3 siRNA and JAG1 siRNA. G, relative migrating cells of 2D laminin/collagen cultured Biu-87 cells treated with scrambled siRNA, TRB3 siRNA and JAG1 siRNA. H, cell proliferation of dish cultured Biu-87 cells treated with scrambled siRNA, TRB3 siRNA and JAG1 siRNA. I, relative migrating cells of dish cultured Biu-87 cells treated with scrambled siRNA, TRB3 siRNA and JAG1 siRNA

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