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外泌体的生物发生及其在神经退行性疾病中的作用

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神经退行性疾病(neurodegenerative diseases,NDs)的发病率逐年增加,而目前针对NDs的药物基本以减轻症状为基础,并不是治疗性的,不能阻止疾病进展。外泌体是细胞外囊泡的一个子集,人体内几乎所有类型的细胞都可以产生外泌体,它被释放到细胞外环境后,通过多种方式发挥生物学效应。多种研究表明了外泌体虽然在中枢神经系统中具有两面性,但因其独特的生物学特性仍可作为NDs预防、缓解、治疗、诊断的工具。本文就外泌体的生物发生及其在神经退行性疾病中的作用作一综述,为临床治疗NDs提供新思路。
Biogenesis of exosomes and their role in neurodegenerative diseases
The incidence of neurodegenerative diseases(NDs)has been increasing.Current drugs targeting NDs are mainly based on relieving symptoms rather than effecting a cure,and fail to prevent disease progression.Exosomes are a subset of extracellular vesicles that can be produced by almost all cells in the human body and exert biological effects in a variety of ways after their release into the extracellular environment.Many studies have shown that the unique biological characteristics of exosomes mean that they can be used as a tool for the prevention,remission,treatment and diagnosis of NDs.This article reviews the biogenesis of exosomes and their roles in ND,to provide new ideas for the clinical treatment of these conditions.

exosomesneurodegenerative diseasesAlzheimer's diseaseParkinson's diseaseHuntington's disease

郭思序、梅鑫鑫、李晋

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遵义医科大学贵州省普通高等学校传染病与生物安全特色重点实验室,贵州 遵义 563006

遵义医科大学基础医学院,贵州 遵义 563006

外泌体 神经退行性疾病 阿尔茨海默病 帕金森病 亨廷顿病

2024

中国比较医学杂志
中国实验动物学会,中国医学科学院医学实验动物研究所

中国比较医学杂志

CSTPCD北大核心
影响因子:0.473
ISSN:1671-7856
年,卷(期):2024.34(11)