| CPS | combined positive score |
| EMA | European Medicine Agency |
| FDA | Food and Drug Administration |
| HNSCC | head and neck squamous cell carcinoma |
| NSCLC | non–small cell lung cancer |
| OS | overall survival |
| PD-1 | programmed death-1 |
| PD-L1 | programmed death ligand 1 |
| PFS | progression-free survival |
| R/M | recurrent/metastatic |
| TAM | tumor-associated macrophage |
| TIL | tumor-infiltrating lymphocyte |
| TPS | tumor proportion score |
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