Evidence map›Paper›PMID 28974727›Full record

ArticleScientific reports2017

Timing and localization of human dystrophin isoform expression provide insights into the cognitive phenotype of Duchenne muscular dystrophy.

Nathalie Doorenweerd, Ahmed Mahfouz, Maaike van Putten, Rajaram Kaliyaperumal, Peter A C T' Hoen, Jos G M Hendriksen, Annemieke M Aartsma-Rus, Jan J G M Verschuuren, Erik H Niks, Marcel J T Reinders and 2 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 133 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed, 3 pooled it
4.1field-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

133 citing papers in PubMed, 3 syntheses or guidelines pooled it, 208 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Relationships betweenNeurology · 2019
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  12. Dystrophinopathy with aPCN reports : psychiatry and clinical neurosciences · 2026
    Article
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  14. Article
  15. Article
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73 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Nathalie DoorenweerdC.J. Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands. N.Doorenweerd@lumc.nl.
Ahmed MahfouzDivision of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0001-8601-2149
Maaike van PuttenDepartment of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands.
Rajaram KaliyaperumalDepartment of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands.
Peter A C T' HoenDepartment of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands.
Jos G M HendriksenDepartment of Neurological Learning Disabilities, Kempenhaeghe Epilepsy Center, Heeze, The Netherlands.
Annemieke M Aartsma-RusDepartment of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands.
Jan J G M VerschuurenDepartment of Neurology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0002-4572-1501
Erik H NiksDepartment of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
Marcel J T ReindersDelft Bioinformatics Lab, Delft University of Technology, Delft, The Netherlands.ORCID 0000-0002-1148-1562
Hermien E KanC.J. Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
Boudewijn P F LelieveldtDivision of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0001-8269-7603
Leiden University Medical Center · NLLeiden University · NLDelft University of Technology · NLMaastricht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Duchenne muscular dystrophy (DMD) is a muscular dystrophy with high incidence of learning and behavioural problems and is associated with neurodevelopmental disorders. To gain more insights into the role of dystrophin in this cognitive phenotype, we performed a comprehensive analysis of the expression patterns of dystrophin isoforms across human brain development, using unique transcriptomic data from Allen Human Brain and BrainSpan atlases. Dystrophin isoforms show large changes in expression through life with pronounced differences between the foetal and adult human brain. The Dp140 isoform was expressed in the cerebral cortex only in foetal life stages, while in the cerebellum it was also expressed postnatally. The Purkinje isoform Dp427p was virtually absent. The expression of dystrophin isoforms was significantly associated with genes implicated in neurodevelopmental disorders, like autism spectrum disorders or attention-deficit hyper-activity disorders, which are known to be associated to DMD. We also identified relevant functional associations of the different isoforms, like an association with axon guidance or neuron differentiation during early development. Our results point to the crucial role of several dystrophin isoforms in the development and function of the human brain.

Indexed as

Autism Spectrum DisorderAxonsCell DifferentiationCerebral CortexDystrophinFetusGene Expression Regulation, DevelopmentalHumansMuscular Dystrophy, DuchenneMutationNeuronsNeuropsychological TestsPhenotypeProtein IsoformsPurkinje CellsTranscriptomeDystrophinProtein Isoforms

Identifiers

PMID28974727
PMCPMC5626779
OpenAlexW2758776723

What OpenQuestion holds

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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.