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血小板衰老机制研究进展

Research Progress on the Mechanism of Platelet Senescence

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近年来,血小板衰老机制的研究日益受到关注.随着检测技术的进步,研究人员能够对健康个体外周血中的血小板进行年龄分层研究,揭示了血小板衰老过程中在转录组和蛋白质组层面的广泛改变.病理生理学研究进一步明确了血小板在多种疾病中的关键角色,这些疾病与血小板的年龄变化密切相关.然而,血小板的衰老特征及其在疾病发展中的确切作用仍需进一步阐明.因此,了解生理状态下衰老血小板的生理特征及其分子机制是研究的关键.本文综述了健康条件下血小板衰老的转录组学和蛋白质组学研究,以及血小板周转变化在相关疾病中的研究进展,以期为探讨血小板衰老与疾病发生发展的关系提供参考.
In recent years,the mechanisms of platelet aging have garnered increasing attention.With advancements in detection technologies,researchers are now able to study the age stratification of platelets in the peripheral blood of healthy individuals,revealing extensive changes at both the transcriptomic and proteomic levels during the aging process.Pathophysiological studies have further elucidated the critical role of platelets in various diseases,closely associated with age-related changes in platelets.However,the specific characteristics of platelet aging and their precise role in disease development remain to be fully elucidated.Therefore,understanding the physiological characteristics and molecular mechanisms of aging platelets under normal conditions is crucial for research.This review summarizes the transcriptomic and proteomic studies on platelet aging in physiological conditions,as well as the changes in platelet turnover in related diseases,aiming to provide a reference for exploring the relationship between platelet aging and disease development.

PlateletAgeingClearance mechanismTranscriptomicsProteomicsFunction

杨华月、娄璨、雷航、蔡晓红

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上海交通大学医学院附属瑞金医院临床输血科,上海 200025

血小板 衰老 清除机制 转录组学 蛋白组学 功能

国家自然科学基金项目国家自然科学基金项目

8207019482370229

2024

临床输血与检验
安徽省立医院 安徽省输血协会

临床输血与检验

CSTPCD
影响因子:1.082
ISSN:1671-2587
年,卷(期):2024.26(5)