Nanomedicine-induced programmed cell death enhances tumor immunotherapy.

[Display omitted] • This article focuses on immunotherapy, a new treatment for tumors with low side effects, and suggests the direction of improvement. • Programmed cell death (apoptosis, necroptosis, ferroptosis, pyroptosis and autophagy) induced by nanomedicine was reviewed in this paper. • This paper focuses on the role of nanomedicine-induced programmed cell death in cancer therapy. • This article reviews the improvement of the limitations of immunotherapy with nanomedicine-induced PCD. • In this paper, the development prospect of tumor therapy and immunotherapy of PCD mediated by nanomedical drugs is prospected. There has been widespread concern about the high cancer mortality rate and the shortcomings of conventional cancer treatments. Immunotherapy is a novel oncology therapy with high efficiency and low side effects, which is a revolutionary direction for clinical oncology treatment. However, its clinical effectiveness is uneven. Based on the redefinition and reclassification of programmed cell death (PCD) (divided into necroptosis, ferroptosis, pyroptosis, and autophagy), the role of nanomedicine-induced PCD in cancer therapy has also received significant attention. Clinical and preclinical studies have begun to combine PCD with immunotherapy. In this article, we present recent research in tumor immunotherapy, provide an overview of how nanomedicine-induced PCD is involved in tumor therapy, and review how nanomedicine-induced PCD can improve the limitations of immunotherapy to enhance tumor immunotherapy. The future development of nanomedicine-mediated PCD tumor therapy and tumor immunotherapy is also proposed Key scientific concepts of overview Nanomedicine-induced PCD is a prospective method of tumor immunotherapy. Nanomedicines increase tumor site penetration and targeting ability, and nanomedicine-mediated PCD activation can stimulate powerful anti-tumor immune effects, which has a good contribution to immunotherapy of tumors. [ABSTRACT FROM AUTHOR]