检验医学 ›› 2023, Vol. 38 ›› Issue (9): 807-811.DOI: 10.3969/j.issn.1673-8640.2023.09.001

• 肿瘤标志物基础与临床专题 •    下一篇

液体活检标志物在非小细胞肺癌中的临床应用和挑战

周韵斓, 沈立松   

  1. 上海交通大学医学院附属新华医院检验科,上海 200092
  • 收稿日期:2023-08-30 修回日期:2023-08-30 出版日期:2023-09-30 发布日期:2023-11-29
  • 作者简介:周韵斓,女,1981年生,博士,副主任医师,主要从事液体活检在肿瘤诊断和监测中的应用相关研究。
  • 基金资助:
    上海市临床重点专科项目(shslczdzk03304);上海市卫生健康委员会临床专项(202340054)

Clinical application and challenges of liquid biopsy biomarkers in non-small cell lung cancer

ZHOU Yunlan, SHEN Lisong   

  1. Department of Clinical Laboratory,Xinhua Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200092,China
  • Received:2023-08-30 Revised:2023-08-30 Online:2023-09-30 Published:2023-11-29

摘要:

肺癌是我国发病率和死亡率最高的恶性肿瘤。液体活检具有快捷、无创、可重复等传统组织活检不具备的优点,在非小细胞肺癌(NSCLC)的精准诊疗决策中具有重要的价值。文章简述液体活检在肺癌筛查、早期诊断、疗效和预后评估,以及耐药监测等方面的应用。并对液体活检技术面临的挑战:需进一步提高检测的敏感性和特异性,建立标准化的流程和参考区间,增加前瞻性临床研究验证,推动其实现临床转化,进行简评。

关键词: 液体活检, 非小细胞肺癌, 循环肿瘤细胞, 循环肿瘤DNA, 细胞外囊泡

Abstract:

Lung cancer is a malignant tumor with the highest incidence and mortality in China. Liquid biopsy offers advantages such as speed,non-invasiveness and repeatability over traditional tissue biopsy,making it of value in precision medicine and treatment decision for non-small cell lung cancer(NSCLC). This review provides a brief overview of liquid biopsy in screening,early diagnosis,treatment and prognosis evaluation and resistance surveillance. In the future,new technology of liquid biopsy needs to be further improved for sensitivity and specificity,and standardized processes and reference intervals need to be established. Prospective clinical trials also need to be conducted before its clinical transformation.

Key words: Liquid biopsy, Non-small cell lung cancer, Circulating tumor cell, Circulating tumor DNA, Extracellular vesicle

中图分类号: