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. 2014 Apr 17;2014:803914. doi: 10.1155/2014/803914

Figure 4.

Figure 4

Chemotaxis and invasion assays in HNSCC cell lines. (a) SiEphA2/HNSCC cells, scr/HNSCC cells, and rescued cells induced by EGF appeared in a dose-dependent manner, although the chemotaxis of the siEphA2/HNSCC cells was impaired in response to EphA2 reduction. Chemotaxis assays showed that 1 ng/mL EGF was the optimization concentration for transwell. (b) Invasion assays. There was a remarkably reduced invasion in HNSCC cell lines compared with the control cells and rescued cells (P < 0.05).