Cell-free DNA TAPS provides multimodal information for early cancer detection.
Cell-free DNA TAPS provides multimodal information for early cancer detection.
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DOI:
10.1126/sciadv.abh0534
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发表时间:
2021-09-03
期刊:
影响因子:
13.6
通讯作者:
Song CX
中科院分区:
文献类型:
--
作者:
Siejka-Zielińska P;Cheng J;Jackson F;Liu Y;Soonawalla Z;Reddy S;Silva M;Puta L;McCain MV;Culver EL;Bekkali N;Schuster-Böckler B;Palamara PF;Mann D;Reeves H;Barnes E;Sivakumar S;Song CX
Novel cell-free DNA whole-genome methylome sequencing method enables accurate cancer detection. Multimodal, genome-wide characterization of epigenetic and genetic information in circulating cell-free DNA (cfDNA) could enable more sensitive early cancer detection, but it is technologically challenging. Recently, we developed TET-assisted pyridine borane sequencing (TAPS), which is a mild, bisulfite-free method for base-resolution direct DNA methylation sequencing. Here, we optimized TAPS for cfDNA (cfTAPS) to provide high-quality and high-depth whole-genome cell-free methylomes. We applied cfTAPS to 85 cfDNA samples from patients with hepatocellular carcinoma (HCC) or pancreatic ductal adenocarcinoma (PDAC) and noncancer controls. From only 10 ng of cfDNA (1 to 3 ml of plasma), we generated the most comprehensive cfDNA methylome to date. We demonstrated that cfTAPS provides multimodal information about cfDNA characteristics, including DNA methylation, tissue of origin, and DNA fragmentation. Integrated analysis of these epigenetic and genetic features enables accurate identification of early HCC and PDAC.
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影响因子:
14.9
作者:
Kuleshov MV;Jones MR;Rouillard AD;Fernandez NF;Duan Q;Wang Z;Koplev S;Jenkins SL;Jagodnik KM;Lachmann A;McDermott MG;Monteiro CD;Gundersen GW;Ma'ayan A
通讯作者:
Ma'ayan A
DOI:
10.1016/j.annonc.2020.02.011
发表时间:
2020-06
期刊:
Annals of oncology : official journal of the European Society for Medical Oncology
影响因子:
--
作者:
Liu MC;Oxnard GR;Klein EA;Swanton C;Seiden MV;CCGA Consortium
通讯作者:
CCGA Consortium
影响因子:
14.9
作者:
Li W;Li Q;Kang S;Same M;Zhou Y;Sun C;Liu CC;Matsuoka L;Sher L;Wong WH;Alber F;Zhou XJ
通讯作者:
Zhou XJ
DOI:
10.1073/pnas.0807297105
发表时间:
2008-09-30
影响因子:
11.1
作者:
Anderson, Ericka L.;Baltus, Andrew E.;Page, David C.
通讯作者:
Page, David C.
影响因子:
2.9
作者:
Bi, Huijuan;Zhang, Yu;Shen, Jilu
通讯作者:
Shen, Jilu