Twenty-seven HCC-specific TFs were listed in the TiED database, including ARID3A, BACH1, BATF, BCL11A, CEBPB, CTCFL, EGR1, ESR1, FOS, FOXA1, FOXA2, GATA1, GATA2, GATA3, HNF4A, HNF4G, IRF4, MAFF, MAFK, MTA3, MYBL2, MYC, PAX5, RUNX3, TEAD4, TFAP2A, and TFAP2C. Here, FOS is linked to hepatocellular carcinoma.