Evidence map›Paper›PMID 33958709›Full record

ArticleJournal of human genetics2021

Application of targeted nanopore sequencing for the screening and determination of structural variants in patients with Lynch syndrome.

Kiyoshi Yamaguchi, Rika Kasajima, Kiyoko Takane, Seira Hatakeyama, Eigo Shimizu, Rui Yamaguchi, Kotoe Katayama, Masami Arai, Chikashi Ishioka, Takeo Iwama and 14 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of human genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

10 citing papers in PubMed, 18 citations in OpenAlex.

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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

24 authors at 6 institutions in 1 country.

Kiyoshi Yamaguchi *Division of Clinical Genome Research, Advanced Clinical Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.ORCID http://orcid.org/0000-0003-2113-4369
Rika Kasajima *Division of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Kiyoko TakaneDivision of Clinical Genome Research, Advanced Clinical Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Seira HatakeyamaDivision of Clinical Genome Research, Advanced Clinical Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Eigo ShimizuDivision of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Rui YamaguchiDivision of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Kotoe KatayamaDivision of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Masami AraiThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Chikashi IshiokaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Takeo IwamaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Satoshi KanekoThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.ORCID http://orcid.org/0000-0001-9464-0911
Nagahide MatsubaraThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Yoshihiro MoriyaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Tadashi NomizuThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Kokichi SuganoThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Kazuo TamuraThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.ORCID http://orcid.org/0000-0002-1087-9851
Naohiro TomitaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Teruhiko YoshidaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Kenichi SugiharaThe Committee of HNPCC Registry and Genetic Testing Project, Japanese Society for Cancer of the Colon and Rectum (JSCCR), Tokyo, 102-0075, Japan.
Yusuke NakamuraCancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, 135-8550, Japan.
Satoru MiyanoDivision of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Seiya ImotoDivision of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Yoichi FurukawaDivision of Clinical Genome Research, Advanced Clinical Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan. yofurukawa@g.ecc.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0003-0462-8631
Tsuneo IkenoueDivision of Clinical Genome Research, Advanced Clinical Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
The University of Tokyo · JPAichi Cancer Center · JPJapan Cancer Society · JPJapanese Foundation For Cancer Research · JPKanagawa Prefectural Hospital Organization · JPTokyo Medical and Dental University · JP

Funding

MEXT | Japan Science and Technology Agency (JST) Center of Innovation programMEXT | Japan Society for the Promotion of Science (JSPS) #16H01569
6 · The paper itself

Abstract

Lynch syndrome is a hereditary disease characterized by an increased risk of colorectal and other cancers. Germline variants in the mismatch repair (MMR) genes are responsible for this disease. Previously, we screened the MMR genes in colorectal cancer patients who fulfilled modified Amsterdam II criteria, and multiplex ligation-dependent probe amplification (MPLA) identified 11 structural variants (SVs) of MLH1 and MSH2 in 17 patients. In this study, we have tested the efficacy of long read-sequencing coupled with target enrichment for the determination of SVs and their breakpoints. DNA was captured by array probes designed to hybridize with target regions including four MMR genes and then sequenced using MinION, a nanopore sequencing platform. Approximately, 1000-fold coverage was obtained in the target regions compared with other regions. Application of this system to four test cases among the 17 patients correctly mapped the breakpoints. In addition, we newly found a deletion across an 84 kb region of MSH2 in a case without the pathogenic single nucleotide variants. These data suggest that long read-sequencing combined with hybridization-based enrichment is an efficient method to identify both SVs and their breakpoints. This strategy might replace MLPA for the screening of SVs in hereditary diseases.

Indexed as

Colorectal NeoplasmsColorectal Neoplasms, Hereditary NonpolyposisDNA Mismatch RepairFemaleGenetic Predisposition to DiseaseGenetic TestingGerm-Line MutationHumansMaleMass ScreeningMutL Protein Homolog 1MutS Homolog 2 ProteinNanopore SequencingPolymorphism, Single NucleotideProtein ConformationMLH1 protein, humanMSH2 protein, humanMutL Protein Homolog 1MutS Homolog 2 Protein

Identifiers

PMID33958709
OpenAlexW3159407934

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.