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Extracellular vesicles: a rising star for therapeutics and drug delivery.

ABSTRACT: Extracellular vesicles (EVs) are nano-sized, natural, cell-derived vesicles that contain the same nucleic acids, proteins, and lipids as their source cells. Thus, they can serve as natural carriers for therapeutic agents and drugs, and have many advantages over conventional nanocarriers, including their low immunogenicity, good biocompatibility, natural blood-brain barrier penetration, and capacity for gene delivery. This review first introduces the classification of EVs and then discusses several currently popular methods for isolating and purifying EVs, EVs-mediated drug delivery, and the functionalization of EVs as carriers. Thereby, it provides new avenues for the development of EVs-based therapeutic strategies in different fields of medicine. Finally, it highlights some challenges and future perspectives with regard to the clinical application of EVs.

SUBMITTER: Du S

PROVIDER: S-EPMC10360328 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature

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Extracellular vesicles: a rising star for therapeutics and drug delivery.

Du Shuang S Guan Yucheng Y Xie Aihua A Yan Zhao Z Gao Sijia S Li Weirong W Rao Lang L Chen Xiaojia X Chen Tongkai T

Journal of nanobiotechnology 20230720 1

Extracellular vesicles (EVs) are nano-sized, natural, cell-derived vesicles that contain the same nucleic acids, proteins, and lipids as their source cells. Thus, they can serve as natural carriers for therapeutic agents and drugs, and have many advantages over conventional nanocarriers, including their low immunogenicity, good biocompatibility, natural blood-brain barrier penetration, and capacity for gene delivery. This review first introduces the classification of EVs and then discusses sever ...[more]

PMID: 37475025

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