Evidence map›Paper›PMID 42892629›Full record

ReviewJournal of neurology2026

Brain imaging in dystrophinopathies.

Marion Lancien, Nicolas Leboucq, Isabelle Desguerre, François Rivier, Cyrille Vaillend

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Marion LancienPhyMedExp, CNRS UMR 9214, INSERM U1046, University of Montpellier, CHU de Montpellier, Montpellier, France. marion.lancien@gmail.com.
Nicolas LeboucqService de Neuroradiologie, Equipe de Neuroradiologie Pédiatrique, Hôpital Gui de Chauliac, CHU de Montpellier, Montpellier, France.
Isabelle DesguerreService de Neurologie Pédiatrique Et Centre de Référence Des Maladies Neuromusculaires Nord/Est/Île-de-France, Hôpital Necker Enfants Malades, AP-HP & Université Paris Cité, Paris, France.
François Rivier *PhyMedExp, CNRS UMR 9214, INSERM U1046, University of Montpellier, CHU de Montpellier, Montpellier, France.
Cyrille Vaillend *Université Paris-Saclay, CNRS, Institut des Neurosciences Paris Saclay, 91400, Saclay, France. cyrille.vaillend@universite-paris-saclay.fr.ORCID http://orcid.org/0000-0002-8783-8185

Funding

AFM-Téléthon 23427
6 · The paper itself

Abstract

Duchenne and Becker muscular dystrophies (DMD, BMD) are caused by genetic variants in the DMD gene coding dystrophin proteins. In addition to the impairment of muscular function, these patients also present frequent cognitive and neuropsychiatric disorders due to impaired expression of several brain dystrophins: Dp427, Dp140 and Dp71. Cerebral imaging has shed new light on the impact of dystrophinopathies on brain structure, function, and connectivity. We review the brain imaging results obtained in patients and divers animal models, showing presence of mild cortical atrophy, slight modifications of structures volumes, decreased cerebral blood flood, white matter microstructure alterations, brain hypometabolism, altered connectivity, and an abnormal cerebral response to stress. We further discuss the putative progression of cerebral disorders, and their variable severity when Dp140 expression is affected in addition to that of Dp427. Some correlations between imaging parameters and cognitive and psychological impairments have been reported but remain to be confirmed.

Indexed as

BrainMuscular Dystrophy, DuchenneNeuroimagingAnimalsDystrophinHumansDystrophinDuchenne muscular dystrophy (DMD)Genotype–phenotype relationshipMagnetic resonance imaging (MRI)Mdx micePositron emission tomography (PET)Stress reactivity

Identifiers

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.