Research Progress on Ferroptosis-mediated Antitumor Immunotherapy

Ferroptosis is a form of programmed cell death driven by iron-dependent lipid peroxidation and is closely associated with a wide range of biological processes, such as aging, immunity, and cancer. Tumor multidrug resistance, especially resistance to apoptosis, has prompted the urgent search for a new antitumor treatment option. Remarkable progress has been made in the study of the role of ferroptosis in antitumor, especially the interaction with immune cells. Studying immunotherapy based on ferroptosis pathways has become a new direction in antitumor research. In this work, we review the role of ferroptosis in immune cells and antitumor immunotherapy to provide new ideas for ferroptosis-mediated antitumor immunotherapy.