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Nanotherapeutics for Macrophage Network Modulation in Tumor Microenvironments: Targets and Tools. | LitMetric

Nanotherapeutics for Macrophage Network Modulation in Tumor Microenvironments: Targets and Tools.

Int J Nanomedicine

Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.

Published: December 2024

AI Article Synopsis

Article Abstract

Macrophage is an important component in the tumor immune microenvironment, which exerts significant influence on tumor development and metastasis. Due to their dual nature of promoting and suppressing inflammation, macrophages can serve as both targets for tumor immunotherapy and tools for treating malignancies. However, the abundant infiltration of tumor-associated macrophages dominated by an immunosuppressive phenotype maintains a pro-tumor microenvironment, and engineering macrophages using nanotechnology to manipulate the tumor immune microenvironment represent a feasible approach for cancer immunotherapy. Additionally, considering the phagocytic and specifically tumor-targeting capabilities of M1 macrophages, macrophages manipulated through cellular engineering and nanotechnology, as well as macrophage-derived exosomes and macrophage membranes, can also become effective tools for cancer treatment. In conclusion, nanotherapeutics targeting macrophages remains immense potential for the development of macrophage-mediated tumor treatment methods and will further enhance our understanding, diagnosis, and treatment of various malignants.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11665441PMC
http://dx.doi.org/10.2147/IJN.S491573DOI Listing

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