首页|表观遗传修饰调控相分离在神经发育和神经疾病发生中的作用

表观遗传修饰调控相分离在神经发育和神经疾病发生中的作用

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近年来生物大分子的液-液相分离在一系列生物学过程中的重要作用已被广泛接受,包括基因的转录和翻译调控、应激反应、自噬以及突触结构的建立等.异常的相分离与多种人类疾病相关,包括神经发育失调和神经退行性疾病.研究表明,与表观遗传修饰相关的一些蛋白也表现出液-液相分离的特征,暗示了表观遗传修饰可能通过调控相分离来调控神经发育和神经疾病.该文概括了表观遗传修饰和相分离在神经发育和疾病中的重要作用,并重点关注表观遗传修饰调控相分离在神经发育和疾病中的重要作用.结合表观遗传修饰和相分离将有助于深入理解神经发育和疾病发生的机制,并进一步为相关疾病的治疗提供新的靶点和策略.
The role of epigenetic modifications regulating phase separation in neurodevelopment and neurodisease
The important role of liquid-liquid phase separation in a series of biological processes,including regulation of gene transcription and translation,stress response,autophagy and the establishment of synaptic structure,has been widely accepted.Abnormal phase separation is associated with many human diseases,including neurodevelopmental disorders and neurodegenerative diseases.Studies have shown that some proteins associated with epigenetic modifications are also subject to liquid-liquid phase separation,suggesting that epigenetic modifications regulate the development and disease of the nervous system by regulating phase separation.This review summarized the important roles of epigenetic modification and phase separation in neurodevelopment and neurodiseases,and focused on the important roles of proteins related to epigenetic modification with phase separation characteristics.Understanding the correlation between epigenetic modification and phase separation will help fully understand the underlying mechanisms of neurodevelopment and neurodiseases,and will further provide new targets and strategies for the treatment of related diseases.

epigenetic modificationphase separationbiomolecular condensatesneurodevelopmentneurodisease

刘贺丽、姜慧慧、吴海涛

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南华大学衡阳医学院军事科学院军事医学研究院研究生协作培养基地,湖南衡阳 421001

军事科学院军事医学研究院军事认知与脑科学研究所,北京 100850

表观遗传修饰 液-液相分离 生物凝聚体 神经发育 神经疾病

国家自然科学基金国家自然科学基金科技创新2030"脑科学与类脑研究"重大项目科技部重点研发专项

32171148323250252021ZD02025002021YFA1101801

2024

军事医学
军事医学科学院

军事医学

CSTPCD
影响因子:0.586
ISSN:1674-9960
年,卷(期):2024.48(2)
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