What Class of Drug Is Penpulimab? How This Fc-Engineered PD-1 Monoclonal Antibody Restores Anti-Tumor Immunity?

In recent years, immune checkpoint inhibitors have revolutionized the field of anti-tumor treatment, among which PD-1 (programmed death protein 1) monoclonal antibodies have become a core therapeutic option for multiple advanced tumors due to their…











