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. 2022 Jan 29;41(11):1622–1633. doi: 10.1038/s41388-022-02185-1

Fig. 3. METTL3 knockdown inhibits ICC progression.

Fig. 3

A The mRNA level of METTL3 after METTL3 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by RT-qPCR. B The protein level of METTL3 after METTL3 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by Western blotting. C Cell growth curve of HuCC-T1 and HCCC-9810 cells transfected with METTL3 shRNA or Control. D Colony-forming assays after METTL3 silencing in HuCC-T1 and HCCC-9810 cells. E Apoptosis analysis of HuCC-T1 and HCCC-9810 cells transfected with shControl or shMETTL3. F Cell cycle analysis of HuCC-T1 and HCCC-9810 cells transfected with shControl or shMETTL3. G Cell migration ability and cell invasion ability after shMETTL3-transfection in HuCC-T1 cell. H Xenograft tumors in each group were shown. The mice were sacrificed 28 days post-injection. I Tumor growth curves after the injection of shMETTL3 and Control HuCC-T1 cells. Tumor volume was calculated every 4 days. J Tumor weight of shMETTL3 and Control groups was measured. K Representative IHC staining of Ki67 in tumors with different treatments. L Representative images of TUNEL analysis in tumors with different treatments. The results are presented as mean ± SD of three independent experiments. *P < 0.05, **P < 0.01, ***P < 0.001, according to a Student’s t test.