Cancer Institute of the Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China.
Qingdao Hospital, University of Health and Rehabilitation Sciences, Qingdao Municipal Hospital, Qingdao, 266071, China.
Eur J Med Chem. 2023 Oct 5;258:115612. doi: 10.1016/j.ejmech.2023.115612. Epub 2023 Jul 5.
The chemotherapeutic drug of doxorubicin (DOX) has witnessed widespread applications for treating various cancers. DOX-treated dying cells bear cellular modifications which allow enhanced presentation of tumor antigen and neighboring dendritic cell activation. Furthermore, DOX also facilitate the immune-mediated clearance of tumor cells. However, disadvantages such as severe off-target toxicity, and prominent hydrophobicity have resulted in unsatisfactory clinical therapeutic outcomes. The effective delivery of DOX drug molecules is still challenging despite the rapid advances in nanotechnology and biomaterials. Huge progress has been witnessed in DOX nanoprodrugs owing to their brilliant benefits such as tumor stimuli-responsive drug release capacity, high drug loading efficiency and so on. This review summarized recent progresses of DOX prodrug-based nanomedicines to provide deep insights into future development and inspire researchers to explore DOX nanoprodrugs with real clinical applications.
阿霉素(DOX)的化疗药物已广泛应用于治疗各种癌症。DOX 处理过的死亡细胞具有细胞修饰,允许增强肿瘤抗原的呈递和邻近树突状细胞的激活。此外,DOX 还促进了肿瘤细胞的免疫介导清除。然而,由于严重的脱靶毒性和明显的疏水性,导致临床治疗效果不佳。尽管纳米技术和生物材料取得了快速进展,但 DOX 药物分子的有效传递仍然具有挑战性。由于其出色的优势,如肿瘤刺激响应性药物释放能力、高药物装载效率等,DOX 前药纳米药物取得了巨大的进展。本文综述了基于 DOX 前药的纳米药物的最新进展,为未来的发展提供了深入的了解,并激发研究人员探索具有实际临床应用的 DOX 纳米前药。
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