| ATP | Adenosine triphosphate |
| E-NPP | Ecto-nucleotide pyrophophotase/phosphodiesterase |
| E-NTPDase | Ecto-nucleoside triphosphate diphosphohydrolase |
| ADP | Adenosine diphosphate |
| AMP | Adenosine monophosphate |
| 5′-NT | 5′-nucleotidase |
| ADA | Adenosine deaminase |
| eMSC | Endometrial mesenchymal stem cell |
| SUSD2 | Sushi domain containing 2 |
| SMA | Smooth muscle actin |
| TPP | Thiamine pyrophosphate |
| α, β-meADP | α, β-methylene-ADP |
| ATP1B4 | ATPase Na+/K+ Transporting Family Member Beta 4 |
| DPPIV | Dipeptidyl peptidase IV |
| HRP | Horseradish peroxidase |
| DAB | 3, 3′-diaminobenzidine substrate |
| AP | Alkaline phosphatase |