Evidence map›Paper›PMID 20864638›Full record

ArticleThe Journal of molecular diagnostics : JMD2010

Evaluation of second-generation sequencing of 19 dilated cardiomyopathy genes for clinical applications.

Sivakumar Gowrisankar, Jordan P Lerner-Ellis, Stephanie Cox, Emily T White, Megan Manion, Kevin LeVan, Jonathan Liu, Lisa M Farwell, Oleg Iartchouk, Heidi L Rehm and 1 more

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in The Journal of molecular diagnostics : JMD, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 44 citations in OpenAlex.

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  8. Next-generation carrier screening.Genetics in medicine : official journal of the American College of Medical Genetics · 2014
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  11. Almanac 2011: cardiomyopathies. The national society journals present selected research that has driven recent advances in clinical cardiology.Acta informatica medica : AIM : journal of the Society for Medical Informatics of Bosnia & Herzegovina : casopis Drustva za medicinsku informatiku BiH · 2011
    Article
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

11 authors at 2 institutions in 1 country.

Sivakumar GowrisankarLaboratory for Molecular Medicine, Partners HealthCare Center for Personalized Genetic Medicine, 65 Landsdowne St., Cambridge, MA 02139, USA.
Jordan P Lerner-Ellis
Stephanie Cox
Emily T White
Megan Manion
Kevin LeVan
Jonathan Liu
Lisa M Farwell
Oleg Iartchouk
Heidi L Rehm
Birgit H Funke
Harvard University · USMass General Brigham · US

Funding

Evaluation of a Deafness GeneChipR21DC007183 · NIDCD · BRIGHAM AND WOMEN'S HOSPITAL · PI REHM, HEIDI L · 2005 to 2006
$471k
CIHR 200702OWFNIDCD NIH HHS R21 DC007183
6 · The paper itself

Abstract

Medical sequencing for diseases with locus and allelic heterogeneities has been limited by the high cost and low throughput of traditional sequencing technologies. "Second-generation" sequencing (SGS) technologies allow the parallel processing of a large number of genes and, therefore, offer great promise for medical sequencing; however, their use in clinical laboratories is still in its infancy. Our laboratory offers clinical resequencing for dilated cardiomyopathy (DCM) using an array-based platform that interrogates 19 of more than 30 genes known to cause DCM. We explored both the feasibility and cost effectiveness of using PCR amplification followed by SGS technology for sequencing these 19 genes in a set of five samples enriched for known sequence alterations (109 unique substitutions and 27 insertions and deletions). While the analytical sensitivity for substitutions was comparable to that of the DCM array (98%), SGS technology performed better than the DCM array for insertions and deletions (90.6% versus 58%). Overall, SGS performed substantially better than did the current array-based testing platform; however, the operational cost and projected turnaround time do not meet our current standards. Therefore, efficient capture methods and/or sample pooling strategies that shorten the turnaround time and decrease reagent and labor costs are needed before implementing this platform into routine clinical applications.

Indexed as

Cardiomyopathy, DilatedGenetic TestingHumansMolecular Sequence DataMutationOligonucleotide Array Sequence AnalysisPolymerase Chain ReactionSensitivity and SpecificitySequence Analysis, DNASoftware

Identifiers

PMID20864638
PMCPMC2963910
OpenAlexW2165471253

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.