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线粒体功能障碍对认知的影响

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认知是指信息获取、存储、检索和处理的所有活动过程,也是个体在复杂多变的环境中,能正确建立事物之间的联系并做出相应反应的能力.对动物认知行为的研究可为人的认知障碍性疾病的药物研发奠定基础,近年来研究表明,家畜认知对繁殖性能、生产性能和后代存活率也有着非常重要的影响,因此有必要去探明认知的调控机制.近年来,线粒体功能与认知的相关性成为国内外的研究热点,因此该文从线粒体氧化应激、钙紊乱、通透性转变、生物合成、DNA突变、裂变融合、自噬缺陷和线粒体在神经元中的运输过程等方面较为全面地总结了近年来线粒体功能障碍对认知影响的研究进展,为认知功能的神经调控的全面深入研究奠定了基础,也为从线粒体角度去进行认知障碍药物的研发提供了重要的理论依据.
Effects of Mitochondrial Dysfunction on Cognitive Function
Cognition refers to the ability of individuals to correctly establish connections between things and make a response in a complex and changing environment.Research on mice cognitive functions makes a foun-dation for the development of medicine of human cognitive impairments,and recent studies show that the cognitive function of livestock has a great influence on their reproduction,production and their offspring survival,therefore,it is necessary to investigate its regulation mechanisms.In recent years,the correlation between mitochondria and cognitive function has become a hot topic at home and abroad.This paper summarizes the influences of the mi-tochondrial dysfunctions on cognition from oxidative stress,calcium disorder,permeability transformation,bio-synthesis,DNA mutation,fission and fusion,autophagy defects and mitochondrial transport in neurons,laying the foundation for comprehensively understanding of neural regulation mechanism of cognitive functions and provid-ing an important theoretical basis for the development of drugs for cognitive disorders from the perspective of mi-tochondria.

cognitionmitochondriaregulatory mechanism

涂静怡、王世成、申长庆、李浪、彭思祺、雷锐玲、邱小燕

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西南大学动物科学技术学院,重庆 400715

认知 线粒体 调控机制

国家自然科学基金面上项目贵州省科技计划

32072778黔科合支撑[2022]重点027

2024

中国细胞生物学学报
中国科学院上海生命科学研究院,生物化学与细胞生物学研究所,中国细胞生物学学会

中国细胞生物学学报

CSTPCD
影响因子:0.554
ISSN:1674-7666
年,卷(期):2024.46(5)
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