Molina-Vila Miguel A, Mayo-de-Las-Casas Clara, Giménez-Capitán Ana, Jordana-Ariza Núria, Garzón Mónica, Balada Ariadna, Villatoro Sergi, Teixidó Cristina, García-Peláez Beatriz, Aguado Cristina, Catalán María José, Campos Raquel, Pérez-Rosado Ana, Bertran-Alamillo Jordi, Martínez-Bueno Alejandro, Gil María-de-Los-Llanos, González-Cao María, González Xavier, Morales-Espinosa Daniela, Viteri Santiago, Karachaliou Niki, Rosell Rafael
Laboratory of Oncology, Pangaea Biotech, Quirón Dexeus University Hospital , Barcelona , Spain.
Instituto Oncológico Dr Rosell, Quirón Dexeus University Hospital , Barcelona , Spain.
Front Med (Lausanne). 2016 Dec 23;3:69. doi: 10.3389/fmed.2016.00069. eCollection 2016.
Liquid biopsy analyses are already incorporated in the routine clinical practice in many hospitals and oncology departments worldwide, improving the selection of treatments and monitoring of lung cancer patients. Although they have not yet reached its full potential, liquid biopsy-based tests will soon be as widespread as "standard" biopsies and imaging techniques, offering invaluable diagnostic, prognostic, and predictive information. This review summarizes the techniques available for the isolation and analysis of circulating free DNA and RNA, exosomes, tumor-educated platelets, and circulating tumor cells from the blood of cancer patients, presents the methodological challenges associated with each of these materials, and discusses the clinical applications of liquid biopsy testing in lung cancer.
液体活检分析已被纳入全球许多医院和肿瘤科室的常规临床实践中,改善了肺癌患者的治疗选择和监测。尽管它们尚未发挥出全部潜力,但基于液体活检的检测很快将与“标准”活检和成像技术一样广泛应用,提供宝贵的诊断、预后和预测信息。本综述总结了从癌症患者血液中分离和分析循环游离DNA和RNA、外泌体、肿瘤诱导血小板和循环肿瘤细胞的可用技术,介绍了与这些材料相关的方法学挑战,并讨论了液体活检检测在肺癌中的临床应用。