| AFP | Alpha-fetoprotein |
| CM | Conditioned medium |
| hACs | Human amnion-derived cells expressing epithelial and mesenchymal markers |
| hADSCs | Human adipose tissue-derived stem cells |
| hAECs | Human amniotic epithelial cells |
| hAM-MSCs | Human amniotic mesenchymal stem cells |
| HCC | Hepatocellular carcinoma |