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. 2021 Feb 25;10:612337. doi: 10.3389/fonc.2020.612337

Figure 1.

Figure 1

Overview of m6A regulation in Chemotherapy, Immunotherapy, and Radiotherapy- 1) Chemotherapeutic drugs Cisplatin, Kinase inhibitor modulates m6A regulator (Writer-METTL3, Raeder-YTHDF1, Eraser-ALKBH5, FTO) stabilizes the oncogene mRNA and induces chemoresistance. 2) Tumor immuno microenvironment (TIME) (B cells, dendritic cells, T cells, NK cells, fibroblast) activated by m6A regulator and induces immunotherapy resistance for cancer cells. 3) Radiation induces m6a regulator and stabilizes mRNA of cancer stem cell. In the figure, the small upward black arrow indicates “upregulation” and the downward black arrow indicates “down regulation”.