Application of PLGA in Tumor Immunotherapy

被引:4
|
作者
Wu, Jiashuai [1 ]
Wang, Xiaopeng [1 ]
Wang, Yunduan [2 ]
Xun, Zhe [3 ]
Li, Shuo [4 ]
机构
[1] China Med Univ, Innovat Inst, Shenyang 110122, Peoples R China
[2] China Med Univ, Sch Intelligent Med, Shenyang 110122, Peoples R China
[3] China Med Univ, Hlth Sci Inst, Liaoning Key Lab Obes & Glucose Lipid Associated M, Shenyang 110122, Peoples R China
[4] China Med Univ, Sch Life Sci, Dept Biochem & Mol Biol, Shenyang 110122, Peoples R China
基金
国家重点研发计划;
关键词
PLGA; tumor; immunotherapy; modification; drug delivery; POLY(D; L-LACTIC-CO-GLYCOLIC ACID) NANOPARTICLES; DOCETAXEL-LOADED PLGA; CROSS-PRESENTATION; ANTIGEN DELIVERY; POLYMER; VACCINE; PEG; RELEASE; DRUG; PHARMACOKINETICS;
D O I
10.3390/polym16091253
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Biodegradable polymers have been extensively researched in the field of biomedicine. Polylactic-co-glycolic acid (PLGA), a biodegradable polymer material, has been widely used in drug delivery systems and has shown great potential in various medical fields, including vaccines, tissue engineering such as bone regeneration and wound healing, and 3D printing. Cancer, a group of diseases with high mortality rates worldwide, has recently garnered significant attention in the field of immune therapy research. In recent years, there has been growing interest in the delivery function of PLGA in tumor immunotherapy. In tumor immunotherapy, PLGA can serve as a carrier to load antigens on its surface, thereby enhancing the immune system's ability to attack tumor cells. Additionally, PLGA can be used to formulate tumor vaccines and immunoadjuvants, thereby enhancing the efficacy of tumor immunotherapy. PLGA nanoparticles (NPs) can also enhance the effectiveness of tumor immunotherapy by regulating the activity and differentiation of immune cells, and by improving the expression and presentation of tumor antigens. Furthermore, due to the diverse physical properties and surface modifications of PLGA, it has a wider range of potential applications in tumor immunotherapy through the loading of various types of drugs or other innovative substances. We aim to highlight the recent advances and challenges of plga in the field of oncology therapy to stimulate further research and development of innovative PLGA-based approaches, and more effective and personalized cancer therapies.
引用
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页数:27
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