Evidence map›Paper›PMID 27438001›Full record

ArticlePLoS genetics2016

Whole Genome Sequencing Identifies a 78 kb Insertion from Chromosome 8 as the Cause of Charcot-Marie-Tooth Neuropathy CMTX3.

Megan H Brewer, Rabia Chaudhry, Jessica Qi, Aditi Kidambi, Alexander P Drew, Manoj P Menezes, Monique M Ryan, Michelle A Farrar, David Mowat, Gopinath M Subramanian and 5 more

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.2field-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

21 citing papers in PubMed, 35 citations in OpenAlex.

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  12. Recent Advances in the Clinical Application of Next-Generation Sequencing.Pediatric gastroenterology, hepatology & nutrition · 2021
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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

15 authors at 7 institutions in 2 countries.

Megan H BrewerNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Rabia ChaudhryNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Jessica QiNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Aditi KidambiNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Alexander P DrewNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Manoj P MenezesThe Institute for Neuroscience and Muscle Research, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.ORCID 0000-0003-3160-6112
Monique M RyanDepartment of Neurology, Royal Children's Hospital, Parkville, Victoria, Australia.
Michelle A FarrarDepartment of Neurology, Sydney Children's Hospital, Randwick, New South Wales, Australia.ORCID 0000-0002-4472-0902
David MowatSchool of Women's and Children's Health, UNSW Medicine, University of New South Wales, Kensington, New South Wales, Australia.ORCID 0000-0002-3730-0870
Gopinath M SubramanianDepartment of Paediatrics, John Hunter Children's Hospital, Newcastle, New South Wales, Australia.
Helen K YoungDepartment of Paediatrics, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
Stephan ZuchnerJohn P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida, United States of America.
Stephen W ReddelDepartment of Neurology, Concord Repatriation General Hospital, Concord, New South Wales, Australia.
Garth A NicholsonNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
Marina L KennersonNorthcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia.
The University of Sydney · AUAnzac Research Institute · AUUNSW Sydney · AUConcord Repatriation General Hospital · AUJohn Hunter Children's Hospital · AURoyal Children's Hospital · AUUniversity of Miami · US

Funding

trainingU54NS065712 · NINDS · WAYNE STATE UNIVERSITY · PI SHY, MICHAEL E. · 2009 to 2023
$19.6M
Genomic Studies in Charcot-Marie-Tooth DiseaseR01NS075764 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI SHY, MICHAEL E., ZUCHNER, STEPHAN · 2012 to 2016
$3.0M
NINDS NIH HHS R01 NS075764NINDS NIH HHS U54 NS065712
6 · The paper itself

Abstract

With the advent of whole exome sequencing, cases where no pathogenic coding mutations can be found are increasingly being observed in many diseases. In two large, distantly-related families that mapped to the Charcot-Marie-Tooth neuropathy CMTX3 locus at chromosome Xq26.3-q27.3, all coding mutations were excluded. Using whole genome sequencing we found a large DNA interchromosomal insertion within the CMTX3 locus. The 78 kb insertion originates from chromosome 8q24.3, segregates fully with the disease in the two families, and is absent from the general population as well as 627 neurologically normal chromosomes from in-house controls. Large insertions into chromosome Xq27.1 are known to cause a range of diseases and this is the first neuropathy phenotype caused by an interchromosomal insertion at this locus. The CMTX3 insertion represents an understudied pathogenic structural variation mechanism for inherited peripheral neuropathies. Our finding highlights the importance of considering all structural variation types when studying unsolved inherited peripheral neuropathy cases with no pathogenic coding mutations.

Indexed as

Chromosomes, Human, Pair 8Mutagenesis, InsertionalCharcot-Marie-Tooth DiseaseChromosome MappingChromosomesChromosomes, Human, XComputational BiologyDNA Mutational AnalysisExomeGene Expression RegulationGenome, HumanGenotypeHaplotypesHumansMaleMutation

Identifiers

PMID27438001
PMCPMC4954712
OpenAlexW2482722766

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.