| CAR | chimeric antigen receptor |
| CCK-8 | cell-counting Kit-8 |
| CDK9 | cyclin-dependent kinase 9 |
| DFS | disease-free survival |
| EMT | epithelial–mesenchymal transition |
| GAPDH | glyceraldehyde-3-phosphate dehydrogenase |
| HCC | hepatocellular carcinoma |
| IC50 | half-maximal inhibitory concentration |
| INTS6 | integrator complex subunit 6 |
| LDH | lactate dehydrogenase |
| lncRNA | long non-coding RNAs |
| OS | overall survival |
| PI | propidium iodide |
| PP2A | protein phosphatase 2A |
| RNAPII | RNA polymerase II |
| saRNA | small activating RNA |
| SD | standard deviation |
| siRNA | small interfering RNA |
| TCGA | The Cancer Genome Atlas |