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Fig. 6 | BMC Biology

Fig. 6

From: Targeting the Tie2–αvβ3 integrin axis with bi-specific reagents for the inhibition of angiogenesis

Fig. 6

Inhibition of endothelial cell invasiveness by Ang2-BD bi-specific variants. a TIME cells were treated with the indicated proteins in Boyden chambers. Scale bar, 200 μm. b The invading cells accumulating at the bottom of the membrane were counted in 16 frames for each membrane and analyzed for the number of cells for control buffer (cells only; black), 500 ng/ml FL-Ang1 (gray), or a combination of 500 ng/ml FL-Ang1 with 1 μM cRGD (purple), Ang2-BDWT (blue), cRGD together with Ang2-BDWT (orange), Ang2-BDBC5 (green), Ang2-BDBC6 (yellow), or Ang2-BDBC10 (red). “*” indicates a P value < 0.05 upon comparing the results between FL-Ang1 and the tested proteins. “&” indicates a P value < 0.05 upon comparing the results between cRGD and the tested proteins. “#” indicates a P value < 0.05 upon comparing the results between Ang2-BDWT and the tested proteins. “$” indicates a P value < 0.05 upon comparing the results between cRGD + Ang2-BDWT and the tested proteins. The data in Figs. 4, 5, and 6 were analyzed by one-way ANOVA. Data shown represent the average of triplicates from independent experiments, and error bars represent the standard error of the mean

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