Figure 3. Effect of IL-27 (50 ng/mL) and sorafenib (2 μM) alone or combination on HTB-9 cell migration (A) and invasion (B), assessed by modified Boyden chamber. Cells cultured with blank medium acted as control. C, Representative photos of the cell migration assay, and D, the cell invasion assay. Data are reported as the mean±SE of 3 independent experiments. *P<0.05; **P<0.01; ***P<0.001 compared to control unless indicated otherwise (t-test). IL-27: interleukin 27.
