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<p>Osteosarcoma (OS), chondrosarcoma (CHS), and Ewing sarcoma (EwS) are the most common primary bone cancers (BCs). Among primary malignant tumors of the bones, OS is the most common, mainly affecting young people (4.8 per 1,000,000). The treatment of bone cancer (BC) is challenging for current medicine owing to its substantial incidence and the vast heterogeneity of malignant lesions within bone tissue. Due to the limitations of current therapies, researchers developed new strategies to treat BC. Exosomes (EXOs) play a crucial role in the development, progression, metastasis, and drug delivery of BCs, such as OS, EwS, and CHS. Hierarchical translation via tissue-specific reactions and cell-specific molecular signaling pathways accounts for the various therapeutic effects of EXOs produced from stem cells. The aim of this review is to highlight the critical role of EXOs derived from multiple cells, such as mesenchymal stem cells, immune cells, and tumor cells, in BCs, including OS, CHS, and EwS. Additionally, we provide a concise overview of how tumor-derived EXOs induce BCs. To lessen the adverse effects of EXOs on patients with BC and to provide more effective and focused treatments, it is necessary to understand these pathways. Moreover, we reviewed the potential of using EXOs as drug delivery systems for the treatment of BCs. Finally, we discussed the pros and cons of this therapeutic approach for BCs.</p> Graphical Abstract <p></p>

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The therapeutic potential of exosomes in bone cancers: osteosarcoma, chondrosarcoma, and Ewing sarcoma

  • 期刊论文

  • 发表日期：

    2025年7月5日

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  • Nawfal Yousif Jamil,
  • Mohammed S Nawrooz,
  • Ashok Kumar Bishoyi,
  • Suhas Ballal,
  • Abhayveer Singh,
  • T. Krithiga,
  • Rajashree Panigrahi,
  • Zarrina Babamuradova,
  • Sada Ghalib Taher,
  • Mariem Alwan,
  • Mahmood Jawad,
  • Hiba Mushtaq

摘要

Osteosarcoma (OS), chondrosarcoma (CHS), and Ewing sarcoma (EwS) are the most common primary bone cancers (BCs). Among primary malignant tumors of the bones, OS is the most common, mainly affecting young people (4.8 per 1,000,000). The treatment of bone cancer (BC) is challenging for current medicine owing to its substantial incidence and the vast heterogeneity of malignant lesions within bone tissue. Due to the limitations of current therapies, researchers developed new strategies to treat BC. Exosomes (EXOs) play a crucial role in the development, progression, metastasis, and drug delivery of BCs, such as OS, EwS, and CHS. Hierarchical translation via tissue-specific reactions and cell-specific molecular signaling pathways accounts for the various therapeutic effects of EXOs produced from stem cells. The aim of this review is to highlight the critical role of EXOs derived from multiple cells, such as mesenchymal stem cells, immune cells, and tumor cells, in BCs, including OS, CHS, and EwS. Additionally, we provide a concise overview of how tumor-derived EXOs induce BCs. To lessen the adverse effects of EXOs on patients with BC and to provide more effective and focused treatments, it is necessary to understand these pathways. Moreover, we reviewed the potential of using EXOs as drug delivery systems for the treatment of BCs. Finally, we discussed the pros and cons of this therapeutic approach for BCs.

Graphical Abstract