Global Epidemiology of PD-L1 Expression in Epstein-Barr Virus-Associated Gastric Cancer: A Systematic Review and Meta-Analysis
{{output}}
Background: Epstein-Barr virus-associated gastric cancer (EBVaGC) accounts for ~ 10% of gastric cancers (GC). Programmed death-ligand 1 (PD-L1) expression plays a key role in immune evasion and response to immunotherapy, but its ... ...
