Evidence map›Paper›PMID 23478172›Full record

ArticleNeuromuscular disorders : NMD2013

A novel mutation expands the genetic and clinical spectrum of MYH7-related myopathies.

Nigel F Clarke, Kimberly Amburgey, James Teener, Sandra Camelo-Piragua, Akanchha Kesari, Jaya Punetha, Leigh B Waddell, Mark Davis, Nigel G Laing, Nicole Monnier and 3 more

Abstract readCase Reports
In one paragraph

Article in Neuromuscular disorders : NMD, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

15 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Review
  3. MYH7 in cardiomyopathy and skeletal muscle myopathy.Molecular and cellular biochemistry · 2024
    Review
  4. Article
  5. Review
  6. Core myopathies - a short review.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2020
    Review
  7. Update on Congenital Myopathies in Adulthood.International journal of molecular sciences · 2020
    Review
  8. MYH7 mutation associated with two phenotypes of myopathy.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2018
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. 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

13 authors at 6 institutions in 3 countries.

Nigel F ClarkeINMR, The Children's Hospital at Westmead & Discipline of Paediatrics and Child Health, University of Sydney, Sydney, Australia.
Kimberly Amburgey
James Teener
Sandra Camelo-Piragua
Akanchha Kesari
Jaya Punetha
Leigh B Waddell
Mark Davis
Nigel G Laing
Nicole Monnier
Kathryn N North
Eric P Hoffman
James J Dowling
University of Michigan · USChildren's National · USChildren's Hospital at Westmead · AUHarry Perkins Institute of Medical Research · AUCentre Hospitalier Universitaire de Grenoble · FRThe University of Sydney · AU

Funding

Improved Diagnostic of the Muscular DystrophiesR01NS029525 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOFFMAN, ERIC P. · 1991 to 2015
$6.5M
Genetics and Genomics of Muscle Postdoctoral Training ProgramT32AR056993 · NIAMS · CHILDREN'S RESEARCH INSTITUTE · PI JAISWAL, JYOTI K, PARTRIDGE, TERENCE A · 2010 to 2019
$2.2M
Myotubularin and the Pathogenesis of Myotubular MyopathyK08AR054835 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DOWLING, JAMES J · 2009 to 2013
$640k
NIAMS NIH HHS K08 AR054835NIAMS NIH HHS K08AR054835NINDS NIH HHS R01 NS029525
6 · The paper itself

Abstract

MYH7 mutations are an established cause of Laing distal myopathy, myosin storage myopathy, and cardiomyopathy, as well as additional myopathy subtypes. We report a novel MYH7 mutation (p.Leu1597Arg) that arose de novo in two unrelated probands. Proband 1 has a myopathy characterized by distal weakness and prominent contractures and histopathology typical of multi-minicore disease. Proband 2 has an axial myopathy and histopathology consistent with congenital fiber type disproportion. These cases highlight the broad spectrum of clinical and histological patterns associated with MYH7 mutations, and provide further evidence that MYH7 is likely responsible for a greater proportion of congenital myopathies than currently appreciated.

Indexed as

AdolescentAdultCardiac MyosinsFemaleGenetic Predisposition to DiseaseHumansMuscular DiseasesMutationMyosin Heavy ChainsCardiac MyosinsMYH7 protein, humanMyosin Heavy Chains

Identifiers

PMID23478172
PMCPMC4103162
OpenAlexW2067757867

What OpenQuestion holds

Textmetadata
LicenceTDM
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.