Programmed Death-Ligand 1 (PD-L1) expression and clinical outcomes in oral squamous cell carcinoma: evidence from a large clinical cohort
Despite the recognized biological relevance of the PD-1/PD-L1 axis in immune evasion, the prognostic significance of PD-L1 expression in surgically treated oral squamous cell cancer (OSCC) patients remains largely unclear. To investigate the prognostic significance of PD-L1 expression in a large cohort of OSCC patients...