再生(生物学)
背景(考古学)
神经科学
外周神经系统
细胞外小泡
细胞生物学
细胞外
感觉系统
生物
微泡
解剖
医学
病理
小RNA
中枢神经系统
生物化学
古生物学
基因
作者
David Hercher,Mai Quyen Nguyen,Helene Dworak
标识
DOI:10.1016/j.expneurol.2021.113968
摘要
Peripheral nerve injuries often result in sensory and motor dysfunction in respective parts of the body. Regeneration after peripheral nerve injuries is a complex process including the differentiation of Schwann cells, recruiting of macrophages, blood vessel growth and axonal regrowth. Extracellular vesicles (EVs) are considered to play a pivotal role in intercellular communication and transfer of biological information. Specifically, their bioactivity and ability to deliver cargos of various types of nucleic acids and proteins have made them a potential vehicle for neurotherapeutics. However, production, characterization, dosage and targeted delivery of EVs still pose challenges for the clinical translation of EV therapeutics. This review summarizes the current knowledge of EVs in the context of the healthy and injured peripheral nerve and addresses novel concepts for modification of EVs as therapeutic agents for peripheral nerve regeneration.
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