Evidence map›Paper›PMID 23785128›Full record

ArticleJournal of medical genetics2013

Targeted sequence capture and GS-FLX Titanium sequencing of 23 hypertrophic and dilated cardiomyopathy genes: implementation into diagnostics.

Olaf R F Mook, Martin A Haagmans, Jean-François Soucy, Judith B A van de Meerakker, Frank Baas, Marja E Jakobs, Nynke Hofman, Imke Christiaans, Ronald H Lekanne Deprez, Marcel M A M Mannens

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 41 citations in OpenAlex.

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  4. Case report: Whole-exome sequencing identifies a novelFrontiers in cardiovascular medicine · 2022
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  7. Large next-generation sequencing gene panels in genetic heart disease: yield of pathogenic variants and variants of unknown significance.Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation · 2019
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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

10 authors at 2 institutions in 2 countries.

Olaf R F MookDepartment of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands. o.r.mook@amc.uva.nl
Martin A Haagmans
Jean-François Soucy
Judith B A van de Meerakker
Frank Baas
Marja E Jakobs
Nynke Hofman
Imke Christiaans
Ronald H Lekanne Deprez
Marcel M A M Mannens
Academic Medical Center · NLCentre Hospitalier Universitaire Sainte-Justine · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGenetic evaluation of cardiomyopathies poses a challenge. Multiple genes are involved but no clear genotype-phenotype correlations have been found so far. In the past, genetic evaluation for hypertrophic (HCM) and dilated (DCM) cardiomyopathies was performed by sequential screening of a very limited number of genes. Recent developments in sequencing have increased the throughput, enabling simultaneous screening of multiple genes for multiple patients in a single sequencing run.

objectiveDevelopment and implementation of a next generation sequencing (NGS) based genetic test as replacement for Sanger sequencing. METHODS AND

resultsIn order to increase the number of genes that can be screened in a shorter time period, we enriched all exons of 23 of the most relevant HCM and DCM related genes using on-array multiplexed sequence capture followed by massively parallel pyrosequencing on the GS-FLX Titanium. After optimisation of array based sequence capture it was feasible to reliably detect a large panel of known and unknown variants in HCM and DCM patients, whereby the unknown variants could be confirmed by Sanger sequencing.

conclusionsThe rate of detection of (pathogenic) variants in both HCM and DCM patients was increased due to a larger number of genes studied. Array based target enrichment followed by NGS showed the same accuracy as Sanger sequencing. Therefore, NGS is ready for implementation in a diagnostic setting.

Indexed as

AdultAgedCardiomegalyCardiomyopathy, DilatedFemaleGenetic TestingHumansMaleMiddle AgedPolymorphism, Single NucleotideSequence AlignmentSequence Analysis, DNATitaniumTitaniumCardiomyopathyDiagnosticsGeneticsMolecular genetics

Identifiers

PMID23785128
PMCPMC3756457
OpenAlexW2107910834

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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.