Figure 3. Effects of EcTI on cell adhesion and invasion.

EcTI in 50 and 100 μM differentially affects the adhesion of U87 (A); MSC (B); and coculture (C) coated with collagen I, collagen IV, laminin, and fibronectin. The absorbance values measured at 540 nm were normalized to control non-treated cells (c). EcTI effects on the invasion of mono-cultured GBM U87 cells, MSCs, and cocultured (D) were measured in Boyden chambers. Error bars represent SD (^*p < 0.05, ^**p< 0.005, ^***p< 0.0005).