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. 2021 Mar 10;9(3):e001946. doi: 10.1136/jitc-2020-001946

Figure 5.

Figure 5

Biological effect and mechanism of oncostatin M (OSM) and interleukin (IL)-11 in intrahepatic cholangiocarcinoma (ICC) cells. (A) Western blot analysis showed the phosphorylation state of STAT3 and downstream STAT3 targets including vascular endothelial growth factor (VEGF), cyclin D1 and BCL-2 in ICC cells after OSM and IL-11 treatment. (B) CCK8 cell proliferation assay showed ICC cell proliferation in the indicated treatment groups. Data are shown as the mean±SD (n=6 for each group). (C) Matrigel-invasion assay showed the invasion of ICC cells in the indicated treatment groups. Data are shown as the mean±SD (n=6 for each group). (D) Colony-formation activity of ICC cells in the different treatment groups. Data are shown as the mean±SD (n=6 for each group). *P<0.05, **p<0.01, ***p<0.001.