Among the 37 regulators, RNA m6A methylation readers and writers, including ZC3H13, LRPPPRC, YTHDC2, YTHDF3, and KIAA1429, were positively correlated with YAP1 expression in more than 20 of the 33 cancer types with statistical significance, suggesting the potential role of RNA m6A methylation in facilitating YAP1 mRNA stability. This evidence concerns the gene YAP1 and cancer.