| XF-ADSCs | Allogeneic ADSCs cultured in xenofree medium |
| TCM | central memory T cells |
| TEM | effector memory T cells |
| Td-PBMCs | T cell-depleted PBMCs |
| AAS | allogeneic–antigen stimulation |
| DPBS | Dulbecco’s phosphate-buffered saline |
| PBMCs | peripheral blood mononuclear cells |