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Performance of a novel Next Generation Sequencing circulating tumor DNA (ctDNA) platform for the evaluation of samples from patients with metastatic breast cancer (MBC)
被引:19
|作者:
Gerratana, Lorenzo
[1
,2
]
Zhang, Qiang
[1
]
Shah, Ami Naimish
[1
]
Davis, Andrew Adam
[1
]
Zhang, Youbin
[1
]
Wehbe, Firas
[3
]
Qiang, Wenan
[1
]
Flaum, Lisa
[1
]
Finkelman, Brian Steven
[4
]
Gradishar, William John
[1
]
Platanias, Leonidas C.
[1
]
Behdad, Amir
[4
]
Cristofanilli, Massimo
[1
]
机构:
[1] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Comprehens Canc Ctr, Dept Med,Div Hematol & Oncol, Chicago, IL 60611 USA
[2] Univ Udine, Dept Med DAME, Ple Kolbe 4, I-33100 Udine, UD, Italy
[3] Northwestern Univ, Div Hlth & Biomed Informat, Dept Prevent Med, Chicago, IL 60611 USA
[4] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Comprehens Canc Ctr, Dept Pathol, Chicago, IL 60611 USA
关键词:
Next generation sequencing;
Precision medicine;
Clinical utility;
Circulating tumor DNA;
CELL-FREE DNA;
D O I:
10.1016/j.critrevonc.2019.102856
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Circulating tumor DNA (ctDNA) is gaining momentum as sensitive diagnostic tool for advanced disease characterization because of its ability both to capture the tumor's heterogeneity and its dynamic adaptations. However, the consistency between all the available platforms is still debated. The aim of the study was to explore the performance of the novel diagnostic NGS platform PredicinePLUS (TM) and to compare its results with the clinically available Guardant360 (TM) platform for possible analytical inconsistencies. The study suggests that PredicinePLUS (TM) NGS platform can detect genomic alterations and measure allele frequency in samples of MBC patients and confirmed that different NGS platforms could be potentially compared provided that certain sample management and analytical requirements are met.
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