Pharmacological Effects and Clinical Evaluation of PD-1 Inhibitor of Tislelizumab in the Treatment of Advanced Malignant Tumors

In recent years, immunotherapy has made breakthroughs in the field of malignant tumors, and more and more novel immune checkpoint inhibitors have been developed, revolutionizing the first-line, second-line and post-line treatment options for malignant tumors. Tislelizumab is a domestically developed inhibitor of programmed death-1 (PD-1). The drug has shown good antitumor potential and safety in classical Hodgkin's lymphoma, uroepithelial carcinoma, non-small cell lung cancer, hepatocellular carcinoma, esophageal squamous cell carcinoma and gastric cancer/gastroesophageal junction carcinoma. In this review, the structure and mechanism of action, pharmacodynamics and pharmacokinetics, clinical research and adverse reactions of tislelizumab are reviewed to provide reference for clinical application.