OSCC | oral squamous cell carcinoma |
VISTA | V-domain Ig suppressor of T cell activation |
PD-L1 | programmed death ligand 1 |
PD-1 | programmed death 1 |
APC | antigen presenting cells |
TIMs | tumor infiltrating macrophages |
TC | tumor cells |
DFS | disease free survival |
OS | overall survival |
HPV | human papilloma virus |