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Fig. 3 | BMC Cancer

Fig. 3

From: Forkhead Box F1 promotes breast cancer cell migration by upregulating lysyl oxidase and suppressing Smad2/3 signaling

Fig. 3

FoxF1-induced upregulation and secretion of LOX increases invasiveness. a, left panel, western blot analysis of supernatant (culture media (CM)) was concentrated 5X using Centrifugal Filter Units (Ultracel-3 K), Millipore) from cultures of parental and FoxF1-overexpressing HC11 cells using LOX antibody. This antibody also detects a non-specific band at 70 kDa, which is used as loading control (LC). The middle panel shows relative invasion capacity of HC11 wild type cells and HC11FoxF1 cells and the right panel the relative invasion capacity of HC11FoxF1 cells with or without βAPN treatment (200 μM) for 48 h. b, left panel, western blot analysis of supernatants from cultures of HC11FoxF1 cells using LOX antibody after transfection with LOX siRNA (+) or mock-treatment (−). Middle panel shows densitometry. Right panel shows relative invasion capacity of HC11FoxF1 cells following LOX RNAi

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