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Fig. 2 | Experimental Hematology & Oncology

Fig. 2

From: METTL3 modulates m6A modification of CDC25B and promotes head and neck squamous cell carcinoma malignant progression

Fig. 2

METTL3 promotes HNSCC cell proliferation, migration, and invasion. A The protein levels of METTL3 in SAS cells with METTL3 knockdown were measured by western blotting (upper panel), and cell proliferation ability in METTL3 knockdown and their corresponding control SAS cells were measured by a CCK8 assay (bottom panel). B The protein levels of METTL3 in FaDu cells with METTL3 knockdown were measured by western blotting (upper panel), and cell proliferation ability in METTL3 knockdown or control FaDu cells were measured by a CCK8 assay (bottom panel). C The protein levels of METTL3 in Hep2 cells with METTL3 overexpression were measured by western blotting (upper panel), and cell proliferation ability in METTL3 knockdown or control Hep2 cells were measured by a CCK8 assay (bottom panel). D, E knockdown of METTL3 inhibits HNSCC cell proliferation by colony formation assay (left panel). Quantification of the colony formation assay results (right panel). F METTL3 overexpression promotes HNSCC cell proliferation by colony formation assay (left panel). Quantification of the colony formation assay results (right panel). G, H knockdown of METTL3 inhibits HNSCC cell migration and invasion by transwell assays. Representative images (scale bars = 100 μm, left panel) and quantification (right panel) of the cell migration and invasion assay results were shown. I METTL3 overexpression promotes HNSCC cell migration and invasion by transwell assays. Representative images (scale bars = 100 μm, left panel) and quantification (right panel) of the cell migration and invasion assay results were shown. The data are the means ± SD of three independent experiments. */# p < 0.05; **/## p < 0.01; ***/### p < 0.001; ****/#### p < 0.0001

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