检验医学 ›› 2025, Vol. 40 ›› Issue (4): 317-323.DOI: 10.3969/j.issn.1673-8640.2025.04.002

• 肝癌新标志物基础研究和临床应用专题 • 上一篇    下一篇

外泌体微小RNA作为肝细胞肝癌生物标志物的研究进展

田泽1, 刘宏瑞2, 司文喆1()   

  1. 1.北京大学第三医院检验科 国家卫生健康委员会心血管分子生物学与调节肽重点实验室,北京 100191
    2.北京大学血管稳态与重构全国重点实验室,北京 100191
  • 收稿日期:2024-03-12 修回日期:2024-10-31 出版日期:2025-04-30 发布日期:2025-05-08
  • 通讯作者: 司文喆,E-mail:wenzhesi@bjmu.edu.cn
  • 作者简介:田 泽,男,2004年生,主要从事临床检验工作;刘宏瑞,女,2004年生,主要从事临床检验工作。田泽和刘宏瑞对本研究具有同等贡献,并列为第一作者。
  • 基金资助:
    国家自然科学基金面上项目(81972659);国家自然科学基金面上项目(82303063);北京市科学技术委员会科技新星计划(20220484090);北京市自然科学基金项目(7232206);北京市科学技术委员会科技新星计划交叉合作课题(20230484442);北京大学第三医院交叉联合专项资助项目(BYSYJC2024041);北京大学第三医院血管稳态与重构全国重点实验室课题(2024-VHR-SY-13)

Research progress of exosomal miRNA as biomarkers of hepatocellular carcinoma

TIAN Ze1, LIU Hongrui2, SI Wenzhe1()   

  1. 1. Department of Clinical Laboratory,Peking University Third Hospital,Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides,National Health Commission,Beijing 100191,China
    2. Peking University,State Key Laboratory of Vascular Homeostasis and Remodeling,Beijing 100191,China
  • Received:2024-03-12 Revised:2024-10-31 Online:2025-04-30 Published:2025-05-08

摘要:

肝细胞肝癌(HCC)是一种常见的原发性消化系统恶性肿瘤,致死率高,因其起病隐匿,早期诊断非常困难,大多数患者在确诊时已处于中晚期,预后较差。传统的血清标志物在HCC诊断中存在敏感性和特异性不足的问题。外泌体作为肿瘤微环境中细胞之间的重要通讯媒介,已逐渐被用于HCC的辅助诊断。外泌体中的微小RNA(miRNA)与HCC的发生、发展密切相关。文章综述了外泌体miRNA在HCC发生、发展中的应用价值,如诊断效能、疗效评估价值、与肝硬化(LC)的鉴别诊断价值,以及外泌体中不同miRNA联合检测在HCC疾病分层和预后评估中的价值;同时,简述了外泌体的提取和外泌体中miRNA的检测方法,以明确外泌体miRNA作为HCC潜在生物标志物的优势和价值,并对未来研究方向作出展望。

关键词: 微小RNA, 外泌体, 肝细胞肝癌

Abstract:

Hepatocellular carcinoma(HCC) is a common primary malignant tumor of the digestive system with a high mortality. Due to its insidious onset,early diagnosis is very challenging,and most of the patients are diagnosed at an advanced stage,resulting in a poor prognosis. Traditional serum biomarkers have limitations in sensitivity and specificity for HCC diagnosis. Exosomes,as important communication mediators within the tumor microenvironment,have gradually been utilized for the auxiliary diagnosis of HCC. MicroRNA(miRNA) within exosomes is related to the occurrence and progression of HCC. This review focuses on the application value of exosomal miRNA in the development and progression of HCC,including diagnostic efficacy,therapeutic evaluation and the role in differentiating HCC from liver cirrhosis(LC). It also discusses the value of combined determination of different miRNA in exosomes for disease stratification and prognosis assessment in HCC. Additionally,the methods for exosome extraction and miRNA determination are described to highlight the advantages and potential of miRNA as biomarkers for HCC,and future research directions are outlined.

Key words: MicroRNA, Exosome, Hepatocellular carcinoma

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