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. Author manuscript; available in PMC: 2009 Oct 19.
Published in final edited form as: Mol Carcinog. 2009 Jun;48(6):488–497. doi: 10.1002/mc.20485

Figure 8. EGF and claudin-2 cooperate to increase A549 colonization.

Figure 8

Cells grown to confluency in the upper chamber of a transwell insert were flooded with media for 3 d to allow colonization of cells in the lower well. A549-Cl2 show enhanced colonization as compared to controls. Treatment with EGF significantly increases this effect. MDCKII cells do not respond to either treatment. *P < 0.05, **P < 0.01, and ***P < 0.001.