EPCAM and hepatocellular carcinoma: As a result, we figured out that m6A regulatory factors might be a prospective target for CSCs in HCC, then by analyzing the scRNA-seq data of HCC and followed by RT-qPCR validation, we found that the ten hub m6A regulatory factors were positively related to the CSCs markers CD24, EPCAM, and CD133 and highly expressed in LCSCs.