Circuloma/tissue comparison sequencing

Pilot study on PI3KCA mutations in ctDNA and CTCs aims to get information on molecular, targetable, profiling in each of them in comparison to tumor tissue and extracellular vescicles (EVs).一项针对循环肿瘤DNA（circulating tumor DNA, ctDNA）与循环肿瘤细胞（circulating tumor cells, CTCs）中PI3KCA突变的预试验研究，旨在获取二者各自的分子特征谱与可靶向特征谱相关信息，并与肿瘤组织及细胞外囊泡（extracellular vesicles, EVs）开展对比分析。