| BrdU | 5-Bromo-2′-deoxyuridine |
| BSA | Bovine serum albumin |
| cSCC | Cutaneous squamous cell carcinoma |
| DMEM | Dulbecco’s modified minimum essential medium |
| EDTA | Ethylenediaminetetracetic acid |
| FBS | Fetal bovine serum |
| NPAG | p-Nitrophenyl-N-acetyl β-D-glucosaminide |
| PBS | Phosphate-buffered saline |
| PFA | Paraformaldehyde |
| PMSF | Phenylmethanesulfonyl fluoride |
| TGF-β | Transforming growth factor-β |
| WGA | Wheat germ agglutinin |