检验医学 ›› 2023, Vol. 38 ›› Issue (1): 94-99.DOI: 10.3969/j.issn.1673-8640.2023.01.020

• 综述与讲座 • 上一篇    下一篇

尿液中miRNA作为常见恶性肿瘤生物标志物研究进展

吴亚婷1, 李卓林1, 雷艳2, 贾如雪 综述1, 张胜行2, 王水良 审校1()   

  1. 1.厦门大学附属东方医院福建省适配体技术重点实验室,福建 福州 350025
    2.福建医科大学福总临床医学院 中国人民解放军联勤保障部队第九〇〇医院检验科,福建 福州 350025
  • 收稿日期:2021-08-09 修回日期:2022-04-09 出版日期:2023-01-30 发布日期:2023-03-15
  • 通讯作者: 王水良,E-mail:shuiliang.wang@xmu.edu.cn
  • 作者简介:吴亚婷,女,1990年生,学士,主要从事乳腺癌转移分子机制研究。
  • 基金资助:
    国家自然科学基金面上项目(81772848);福建省科技创新联合资金效用项目(2017Y9127);中国人民解放军联勤保障部队第九〇〇医院院立课题重点项目(2021ZD05)

Research progress of miRNA in urine as a biomarker for common malignant tumors

WU Yating1, LI Zhuolin1, LEI Yan2, JIA Ruxue1, ZHANG Shenghang2, WANG Shuiliang1()   

  1. 1. Fujian Key Laboratory of Aptamers Technology,Dongfang Hospital,Xiamen University,Fuzhou 350025,Fujian,China
    2. Department of Clinical Laboratory,Fuzhou General Clinical Medical School,the 900th Hospital of Chinese People's Liberation Army Joint Logistic Support Force,Fujian Medical University,Fuzhou 350025,Fujian,China
  • Received:2021-08-09 Revised:2022-04-09 Online:2023-01-30 Published:2023-03-15

摘要:

目前,绝大部分中晚期恶性肿瘤患者的综合治疗效果仍然不尽如人意,因此肿瘤的早期诊断至关重要。微小RNA(miRNA)是一类广泛存在且生物学功能多样的非编码小分子RNA,越来越多的研究发现因遗传或表观遗传学改变所致的特定miRNA的表达失调在恶性肿瘤进展过程中起着重要的致癌或促癌作用。miRNA可稳定存在于血液、尿液、脑脊液、唾液等生物体液或分泌物中。与血液等样本相比,尿液样本的液体活检具有易于处理和无创取样等优势,尿液miRNA作为潜在的新型肿瘤分子标志物也引起了临床越来越多的关注。文章就近年来尿液miRNA在临床常见恶性肿瘤患者中的研究进展进行综述,并对其未来可能的临床实际应用进行初步展望,提出亟待解决的问题,以期为相关研究提供参考。

关键词: 微小RNA, 恶性肿瘤, 生物标志物, 尿液

Abstract:

The comprehensive treatment effect of the majority of patients with advanced cancers is still desirable,so the early diagnosis of cancers is important. MicroRNAs(miRNA)are a class of non-coding small RNAs that exist widely and have various biological functions. More and more studies have shown that the dysregulated expression of specific miRNA caused by genetic or epigenetic changes plays a role in carcinogenesis,malignant progression. In view of the fact that miRNA can stably exist in blood,urine,cerebrospinal fluid,saliva and other biological fluids or secretions. Compared with blood and other fluid-based biopsies,urine-based biopsies have the advantages of easy handling and non-invasive sampling,so the research of urinary miRNA as a potential new tumor molecular marker has attracted more and more attention. This review summarizes the research progress of urinary miRNA as a non-invasive biomarker in the recent years. It makes a preliminary prospect for its possible clinical application in the future,and puts forward some urgent problems to be solved,so as to provide useful enlightenment for future related research.

Key words: MicroRNA, Malignant tumor, Biomarker, Urine

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