Background: Liquid biopsies offer a minimally invasive approach to patient disease diagnosis and monitoring. However, these are highly affected by preprocessing variables with many protocols designed for downstream analysis of a single molecular biomarker. Here we investigate whether specialized blood tubes could be repurposed for the analysis of an increasingly valuable biomarker, extracellular vesicles (EVs).

中文翻译：

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专门的无细胞 DNA 采血管可重新用于细胞外囊泡分离：一项初步研究。

背景：液体活检为患者疾病诊断和监测提供了一种微创方法。然而，这些受预处理变量的影响很大，许多协议设计用于单个分子生物标志物的下游分析。在这里，我们调查是否可以将专用血管重新用于分析越来越有价值的生物标志物，即细胞外囊泡 (EV)。