Evidence map›Paper›PMID 41261374›Full record

ArticleAnnals of clinical and translational neurology2026

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome.

Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K Hensch and 3 more

Abstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome.Annals of clinical and translational neurology · 2026
    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.

Alex Joseph SimonBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Nathalie PicardBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0000-0001-5767-6181
Valeria d'AndreaNeural Computation Laboratory, Istituto Italiano di Tecnologia, Genoa, Italy.
Enchi ChangBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Joseph LefflerBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Eleonora CentofanteBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Matthew TaylorBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Francesca BardiBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0009-0009-2187-320X
Francesca CavicchioloBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Takao K HenschBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Stefano PanzeriNeural Computation Laboratory, Istituto Italiano di Tecnologia, Genoa, Italy.
Chinfei ChenBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Michela FagioliniBoston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0000-0003-2807-803X

Funding

Visual Circuit Regression and its Rescue in RTT Mouse ModelsR01NS095959 · NINDS · BOSTON CHILDREN'S HOSPITAL · PI CHEN, CHINFEI, FAGIOLINI, MICHELA · 2015 to 2018
$2.3M
International Rett Syndrome Foundation 2912NINDS NIH HHS R01NS095959Simons Foundation Autism Research Initiative 602849World Premier International Research Center Initiative-International Research Center for Neurointelligence
6 · The paper itself

Abstract

objectiveRett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions. Although genetic medicine-based therapies targeting MeCP2 have successfully restored motor and respiratory functions in animal models, their ability to reverse sensory deficits across levels of the visual pathway remains largely unexplored.

methodsUsing genetically reversible mouse models of MeCP2 deficiency (Mecp2

resultsIn Mecp2

interpretationThese findings highlight the remarkable sensitivity of cortical circuits to MeCP2 expression in both developing and mature brain. Importantly, restoring just 60%-70% of MeCP2 protein levels was sufficient to rescue sensory functions, even after the onset of regression. This underscores the transformative potential of genetic medicine-based therapies in RTT, suggesting that even partial restoration of MeCP2 can meaningfully improve sensory processing and quality of life for patients.

Indexed as

Cerebral CortexMethyl-CpG-Binding Protein 2Recovery of FunctionRett SyndromeAnimalsDisease Models, AnimalFemaleHumansMaleMiceMice, TransgenicMecp2 protein, mouseMethyl-CpG-Binding Protein 2cortical circuitsgene therapyMeCP2Rett syndromesensory deficitsvisual function

Identifiers

PMID41261374
PMCPMC13071104

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LicenceCC BY-NC-ND
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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.