YTHDF1 and hepatocellular carcinoma: To further explore the effects of WTAP and YTHDF1 in CD8+ T cells on the behavior of HCC cells, we transfected pcDNA-WTAP either alone or together with YTHDF1 siRNA into CD8+ T cells, which were then co-cultured with HCCLM3 or MHCC97H cells.