Thus, there is a need for further studies which would take the following variables into account: (1) examine the m6A levels of ICC using a colorimetric strategy or liquid chromatography-mass spectrometry (LC–MS), (2) detect whether VIRMA functions independently of its m6A catalytic activity in cancer progression, and (3) develop a peptide inhibitor to target VIRMA domain and explore whether it may be beneficial in the treatment of ICC. This evidence concerns the gene VIRMA and cancer.