| ANOVA | One-way analysis of variance |
| bHLH | Basic helix-loop-helix |
| DMSO | Dimethyl sulfoxide |
| EMT | Epithelial to mesenchymal transition |
| IC50 | Half maximal inhibitory concentration |
| KH | Kelulut honey |
| MAPK | Mitogen-activated kinase |
| MTT | 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide |
| PI3K | Phosphoinositide 3-kinase |
| RI | Relative intensity |
| TGFβ | Tumor growth factor beta |
| UKMREC | Universiti Kebangsaan Malaysia Research Ethics Committee |
| ZEB | Zinc-finger E-box-binding |