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液体活检和食道癌的多学科治疗

Yuki Hoshi¹, Satoru Matsuda¹, Masashi Takeuchi¹

¹Department of Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan.

|January 25, 2025

概括

液体活检在监测食道癌治疗反应方面表现有前途. 这种非侵入性方法检测瘤DNA和细胞,有助于预后和治疗决策.

科学领域:

在瘤学瘤学.
分子诊断学分子诊断学

背景情况:

食道癌 (EC) 是全球癌症死亡的主要原因之一.
目前的方法,如内镜和CT扫描在检测治疗后最小残留疾病方面存在局限性.
需要更准确的方法来评估治疗疗效,并指导EC管理中的临床决策.

研究的目的:

探索液体活检作为评估食道癌治疗反应的工具的潜力.
要强调液体活检如何有助于预测预后,复发和分层患者风险.
研究液体活检在优化EC患者手术和化疗决策中的应用.

主要方法:

液体活检包括分析体液的循环瘤DNA (ctDNA),microRNA (miRNA) 或循环瘤细胞 (CTC).
数字聚合酶连锁反应 (dPCR) 和下一代测序 (NGS) 等技术用于ctDNA和miRNA分析.
循环瘤细胞 (CTC) 使用免疫磁力技术或物理过方法进行隔离.

主要成果:

研究表明液体活检可以预测EC预后和复发.
它可能有助于识别已经实现完整反应的患者,从而有可能避免手术.
液体活检可以为有关术后化疗和不可切割的EC转换手术的时间作出决定.

结论:

液体活检提供了一种非侵入性的方法来评估食道癌的治疗反应.
它有可能显著改善欧洲共同体的治疗决策和患者的治疗结果.
进一步的研究和液体活检的应用可以促进食道癌症的管理.

关键词:

循环中的瘤细胞.ctDNActDNA是什么意思这是食道癌的癌症.液体活检活检液体活检这是一个小RNARNA.

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