首页|人诱导多能干细胞来源的小胶质样细胞模型优化及其在阿尔茨海默症研究中的应用

人诱导多能干细胞来源的小胶质样细胞模型优化及其在阿尔茨海默症研究中的应用

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在过去的二十年中,人诱导多能干细胞在体外研究人类神经发育机制、疾病建模和药物发现等领域应用广泛,特别是在神经退行性疾病领域.相比于其他研究模型,以诱导多能干细胞衍生的小胶质细胞为基础的体外模型更有利于研究阿尔茨海默症背后的病理机制.然而,不同来源的诱导多功能干细胞在分化潜能、表观遗传状态等方面差异较大,其体外分化能力易受重编程方法和培养体系影响.因此,本文综述了近年来人诱导多能干细胞来源的小胶质样细胞模型的发展现状及其在阿尔茨海默症研究中的应用,希望能为今后小胶质细胞的研究提供有效参考.
Optimization of human induced pluripotent stem cell-derived microglia-like cell model and its application in the study of Alzheimer's disease
Over the past two decades,human induced pluripotent stem cells have been widely used for in vitro studies of human neurodevelopmental mechanisms,disease modeling,and drug discovery,especially in the field of neurodegenerative diseases.Compared to other research models,in vitro models based on induced pluripotent stem cell-induced microglia-like cells are more favorable for studying the pathological mechanisms behind Alzheimer's disease.However,induced multifunctional stem cells from different sources vary widely in differentiation potential and epigenetic status,and their in vitro differentiation ability is susceptible to reprogramming methods and culture systems.Therefore,this paper reviews the current development of microglia-like cell models derived from human induced pluripotent stem cells and their applications in Alzheimer's disease research in recent years,hoping to provide an effective reference for future microglia research.

human-induced pluripotent stem cellsmicrogliaAlzheimer's disease

李颖、魏子巍、钱欣、丁红群、刘思雨、赵君瑜、张维宁

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江苏大学医学院,镇江 212013

人诱导多功能干细胞 小胶质细胞 阿尔茨海默症

国家自然科学基金项目

81671053

2024

生命科学
国家自然科学基金委员会生命科学部 中国科学院生命科学与生物技术局 中国科学院生命科学和医学学部 中国科学院上海生命科学研究院

生命科学

CSTPCD
影响因子:0.542
ISSN:1004-0374
年,卷(期):2024.36(7)