RAD001-Adjuvanted Influenza Vaccine Synergizes With Anti–Programmed Cell Death Protein 1 Therapy to Enhance Antitumor Immunity in Programmed Cell Death Ligand 1–Low Murine Lung Cancer
Background Immune checkpoint inhibitors targeting programmed cell death protein 1 (PD-1) have transformed lung cancer therapy, but their efficacy is often limited in tumors with low programmed cell death ligand 1 (PD-L1) expression and immunologically “cold” tumor microenvironments. This study aimed to evaluate the saf...