Suppression of KIF22 Inhibits Cell Proliferation and Xenograft Tumor Growth in Tongue Squamous Cell Carcinoma

Figure 3

Suppression of KIF22 inhibited proliferation in CAL-27 cells and SCC-15 cells. (a) Representative images of colony formation assays of CAL-27 cells transfected with shRNA (shCAL-27) and SCC-15 cells transfected with shRNA (shSCC-15) (left). Qualification result of assays (right). (b) MTT assays of CAL-27 cells, shCAL-27 cells (left) and TCA18133 cell, shTCA18133 cells. (c) Protein expression level of ki67 in CAL-27 cells and shCAL-27 cells. Same detection in SCC-15 cells and shSCC-15 cells. (d) PCNA protein expression level in CAL-27 cells and shCAL-27 cells. Same detection in TCA18133 cells and shTCA18133 cells. Data represent mean ± SD. .

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