ABSTRACT
@#In recent years, the chimeric antigen receptor T-cell (CAR-T) therapy has achieved breakthrough progress in the treatment of hematologic malignancies. However, when it comes to solid tumors, numerous challenges persist.These include limited CAR-T cell infiltration, susceptibility to T cell exhaustion, off-target effects, and more.Thus, novel therapeutic strategies are imperative to enhance the efficacy of CAR-T therapy for solid tumors. In comparison to standalone CAR-T approaches, the combination of CAR-T with other tumor treatment modalities has demonstrated remarkable effectiveness in both preclinical and clinical research.This review article summarizes the advancements in combining CAR-T with various solid tumor treatments: antibody drugs, oncolytic viruses, tumor vaccines, and nanomedicines.The objective is to furnish a theoretical foundation and novel perspectives for the development of innovative CAR-T combination strategies tailored for solid tumor therapy.