TGFB1 and hepatocellular carcinoma: To screen lncRNAs and circRNAs that contribute to the TGF-β-induced EMT of HCC, we identified three most highly differentially expressed lncRNAs (lncRNA SLC7A11-AS1, LINC01224 and AL590004) and circRNAs (has_circ_0006123, has_circ_0005480 and has_circ_0004420).