Evidence map›Paper›PMID 42618801›Full record

ArticleEMBO molecular medicine2026

Methyltransferase-assisted single duplex sequencing for detecting circulating tumor DNA.

Zhaoyu Jiang, Yuxuan Wu, Yuqing Guo, Renjie Luo, Wei Wang, Fuchou Tang, Wei Fu, Xin Zhou, Lu Wen

Abstract read
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In one paragraph

Article in EMBO molecular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Zhaoyu Jiang *Department of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.
Yuxuan Wu *Department of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.
Yuqing GuoDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.
Renjie LuoDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.
Wei WangDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.ORCID http://orcid.org/0009-0004-1912-6196
Fuchou TangDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China.
Wei FuDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China. fuwei@bjmu.edu.cn.ORCID http://orcid.org/0000-0001-5248-7891
Xin ZhouDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China. zhouxinasd@sina.cn.ORCID http://orcid.org/0000-0002-4048-4017
Lu WenDepartment of General Surgery, Biomedical Pioneering Innovation Center, Third Hospital, Peking University, Beijing, 100871, China. wenlu@pku.edu.cn.ORCID http://orcid.org/0000-0002-1773-1876

Funding

Cross-Integration Non-Consensus Project of Beijing Natural Science Foundation F252054MOST | National Natural Science Foundation of China (NSFC) 82473149| Natural Science Foundation of Shandong Province () ZR2026QC1764
6 · The paper itself

Abstract

Accurate circulating tumor DNA (ctDNA) detection is limited by high sequencing errors. To address this, we developed Methyltransferase-Assisted Single Duplex sequencing (MASD-seq), which physically links Watson and Crick strands to enable error correction using double-stranded information within a single read pair. MASD-seq employs enzymatic methyl-sequencing to disrupt strand pairing and uses CpG methyltransferase pre-methylation to enable detection of CpG>TpG and transversion mutations in DNA duplexes. In parallel, MspI digestion enriches tumor CpG>TpG mutations and reduces genome complexity. MASD-seq achieves error rates of 5.4 × 10

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.