| ADAM | A Disintegrin And Metalloproteinase |
| APC | Adenomatous polyposis coli |
| CAF | Cancer-associated fibroblast |
| CBF1 | C promoter-binding factor 1 |
| CD44 | Cluster of differentiation 44 |
| cK | Cytokeratin |
| CSC | Cancer stem cell |
| CUP | Carcinoma of unknown primary |
| CXCR4 | CXC chemokine receptor 4 |
| DC | Dendritic cells |
| DLL | Delta-like |
| EGF(R) | Epidermal growth factor (receptor) |
| EMTEphHB3 | Epithelial-to-mesenchymal transitionEphrin type-B receptor 3 |
| ERK | Extracellular regulated kinase |
| GSI DAPT | Gamma-secretase inhibitors N-[N-(3,5-difluorophenacetyl)-l-alanyl]-S-phenylglycine t-butyl ester |
| Hes | Hairy and enhancer of split |
| Hey | Hairy/enhancer-of-split related with YRPW motif |
| HGF | Hepatocyte growth factor |
| HH | Hedgehog |
| Hif1a | Hypoxia-inducible factor 1 alpha subunit |
| HNSCC | Head and neck squamous cell carcinoma |
| Ikk2 | Inhibitor of nuclear factor kappa-B kinase subunit kinase β |
| IL | Interleukin |
| ILC | Innate lymphoid cell |
| JNK | c-Jun N-terminal kinase |
| KLF5 | Kruppel like factor 5 |
| K-Ras | Kirsten rat sarcoma viral oncogene homolog |
| Lfng | Lunatic Fringe |
| LNR | Cysteine-rich Lin-12/Notch Repeats |
| mAb | Monoclonal antibody |
| MAPK | Mitogen-activated protein kinase |
| MDM2 | Mouse double minute homolog 2 |
| MMP | Matrix metalloproteinase |
| Mnfg | Maniac Fringe |
| Myc | Myc proto-oncogene |
| NCR | Natural cytotoxicity receptor |
| NECD | Notch extracellular domain |
| NEXT | Notch extracellular truncation |
| NF-κB | Nuclear factor kappa-light-chain-enhancer of activated B cells |
| NICD | Notch intracellular domain |
| NK | Natural killer cells |
| NLS | Nuclear localizing sequence |
| Nox1 | Nicotidamide adenine dinucleotide phosphate oxidase 1 |
| OCT4 | Octamer-binding transcription factor 4 |
| OSCC | Oral Squamous Cell Carcinoma |
| PI3K-AKT | Phosphoinositide 3-kinase v-Akt murine thymoma viral oncogene |
| Pparg | Peroxisome proliferator-activated receptor gamma |
| PTEN | Phosphatase and tensin homolog |
| RBPj | Recombining binding protein suppressor of hairless |
| Rfng | Radical Fringe |
| Shh | Sonic hedgehog |
| STAT3 | Signal transducer and activator of transcription 3 |
| SOX2 | Sex determining region Y-box 2 |
| TAM | Tumor associated macrophages |
| TCF | T-cell factor/lymphoid enhancer factor |
| T-ALL | T cell acute lymphoblastic leukemia |
| TCF | T-cell factor |
| TGF-β | Transforming growth factor-β |
| Tgfbr1 | Transforming growth factor-β receptor 1 |
| TNF-α | Tumor necrosis factor alpha |
| VEGF(R) | Vascular endothelial growth factor (receptor) |
| WHO | World Health Organization |
| Wnt | Wingless/Integrated |
| α-SMA | α-smooth muscle actin |
| 4NQO | 4-nitroquinoline 1-oxide |