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Immunotherapy Innovations in the Fight Against Osteosarcoma: Emerging Strategies and Promising Progress

Overview
Journal Pharmaceutics
Publisher MDPI
Date 2024 Feb 24
PMID 38399305
Authors
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Abstract

Immunosuppressive elements within the tumor microenvironment are the primary drivers of tumorigenesis and malignant advancement. The presence, as well as the crosstalk between myeloid-derived suppressor cells (MDSCs), osteosarcoma-associated macrophages (OS-Ms), regulatory T cells (Tregs), and endothelial cells (ECs) with osteosarcoma cells cause the poor prognosis of OS. In addition, the consequent immunosuppressive factors favor the loss of treatment potential. Nanoparticles offer a means to dynamically and locally manipulate immuno-nanoparticles, which present a promising strategy for transforming OS-TME. Additionally, chimeric antigen receptor (CAR) technology is effective in combating OS. This review summarizes the essential mechanisms of immunosuppressive cells in the OS-TME and the current immune-associated strategies. The last part highlights the limitations of existing therapies and offers insights into future research directions.

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References
1.
Yu W, Wang Y, Zhu J, Jin L, Liu B, Xia K . Autophagy inhibitor enhance ZnPc/BSA nanoparticle induced photodynamic therapy by suppressing PD-L1 expression in osteosarcoma immunotherapy. Biomaterials. 2018; 192:128-139. DOI: 10.1016/j.biomaterials.2018.11.019. View

2.
Young A, Mittal D, Stagg J, Smyth M . Targeting cancer-derived adenosine: new therapeutic approaches. Cancer Discov. 2014; 4(8):879-88. DOI: 10.1158/2159-8290.CD-14-0341. View

3.
Cascini C, Chiodoni C . The Immune Landscape of Osteosarcoma: Implications for Prognosis and Treatment Response. Cells. 2021; 10(7). PMC: 8304628. DOI: 10.3390/cells10071668. View

4.
Wu K, Lin K, Li X, Yuan X, Xu P, Ni P . Redefining Tumor-Associated Macrophage Subpopulations and Functions in the Tumor Microenvironment. Front Immunol. 2020; 11:1731. PMC: 7417513. DOI: 10.3389/fimmu.2020.01731. View

5.
Katz J, Muller A, Prendergast G . Indoleamine 2,3-dioxygenase in T-cell tolerance and tumoral immune escape. Immunol Rev. 2008; 222:206-21. DOI: 10.1111/j.1600-065X.2008.00610.x. View