对CancerMaster进行分析和临床验证,CancerMaster是一个自动定向的NGS面板,用于仅瘤精确瘤学
Jingmin Che1, Woo Sun Kwon1, Jaeyoung Kim2
1Song-dang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
Scientific reports
|February 10, 2026
概括
下一代CancerMaster测序面板为固体瘤提供了全面的分子分析,有效地检测各种基因组变化和感染. 它显示了高准确度和一致性,支持个性化癌症治疗决策.
科学领域:
- 在瘤学瘤学.
- 基因组学就是基因组学.
- 分子生物学分子生物学
背景情况:
- 下一代测序 (NGS) 能够对固体瘤进行全面的分子分析.
- 现有的NGS方法可能会在分析和报告中遇到延迟.
- 多维分子分析对个性化癌症治疗至关重要.
研究的目的:
- 开发和验证CancerMaster NGS面板用于固体瘤分析.
- 建立一个自动化分析管道,以缩短周转时间.
- 在患者队列中评估CancerMaster面板的临床实用性.
主要方法:
- 开发一个针对524个基因的NGS面板 (CancerMaster).
- 建立一个异步,并行,自动化分析管道与报告.
- 使用参考材料的验证和对668名患者队列的分析.
- 与TruSight瘤500 (TSO500) 面板进行比较.
主要成果:
- 癌症大师证明了100%的可复制性,99%的分析灵敏度和94%的准确性.
- 该小组检测到单核酸变异/indels,CNVs,融合,病毒感染,MSI,TMB和HLA类型.
- 在胃癌和结肠直肠癌中发现了可操作的突变和CNV.
- 观察到MSI和TMB之间的高度相关性 (r=0.75,p<10^-15).
- 癌症大师显示与TSO500具有很高的一致性,独特地识别了ERBB2的改变.
结论:
- 癌症大师面板为固体瘤的多维分子分析提供了强大的分析性能.
- 自动化管道克服了现有的NGS方法中的延迟.
- CancerMaster具有强大的临床潜力,可以指导个性化癌症治疗.
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