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. 2021 Apr;10(4):1711–1722. doi: 10.21037/tau-20-1411

Figure 1.

Figure 1

Upregulation of METTL3 expression in TCam-2 cells is associated with cisplatin resistance. (A) m6A modification level in total RNA of TCam-2 cells and TCam-2/CDDP cells. (B,C) Relative mRNA and protein expression of METTL3 in N.C. cells, OE-METTL3 cells and si-METTL3 cells to show the transfection efficiency. GAPDH served as the internal control. The results are normalized to the expression of N.C. cells. (D) Cell viability analysis of TCam-2 cells treated with IC25 concentration of CDDP. The data are shown as the means ± S.D. *, P<0.05; **, P<0.01; ***, P<0.001. CDDP, cis-diamminedichloroplatinum II; m6A, N6-methyladenosine; S.D., standard deviation.