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循环瘤DNA的有效性和在转移性乳腺癌中的潜在用途

Ottavia Amato^1,2, Nefeli Giannopoulou³, Michail Ignatiadis⁴

¹Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, Padova, Italy.

NPJ breast cancer

|March 13, 2024

概括

循环瘤DNA (ctDNA) 测试现在是转移性癌症患者的标准,指导向治疗. 这篇评论探讨了ctDNA.

科学领域:

在瘤学瘤学.
分子诊断学分子诊断
基因组学就是基因组学.

背景情况:

循环瘤DNA (ctDNA) 首次在20世纪90年代被描述.
最近的进展使其能够在临床上得到整合.
欧洲医学瘤学会 (ESMO) 现在建议在转移性癌症中进行ctDNA测试以确定瘤基因型.

研究的目的:

对转移性乳腺癌中ctDNA应用的证据进行审查.
突出ctDNA在治疗量身定制和耐药性监测中的作用.
讨论ctDNA在预测治疗反应中的实用性.

主要方法:

审查现有的科学文献和临床研究.
对转移性乳腺癌队列中ctDNA利用率的数据分析.
关于ctDNA的诊断和预后价值的证据综合.

主要成果:

ctDNA测试被认可用于指导分子向治疗.
ctDNA有助于定制转移性乳腺癌的治疗方法.
ctDNA有助于追踪药物耐药性机制和预测早期反应.

结论:

ctDNA是治疗转移性乳腺癌的宝贵工具.
ctDNA导向治疗改善了治疗选择和监测.
进一步的研究继续扩大ctDNA的临床应用.

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