Evidence map›Paper›PMID 40051162›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2025

Gene therapy rescues brain edema and motor function in a mouse model of megalencephalic leukoencephalopathy with subcortical cysts.

Alejandro Brao, Ángela Sánchez, Irina Rodríguez, Javier Del Rey, Silvia Lope-Piedrafita, Esther Prat, Virginia Nunes, Miguel Chillón, Raúl Estévez, Assumpció Bosch

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Draining the brain: Gene therapy reverses brain edema in mice with the leukodystrophy MLC.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  3. 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

10 authors.

Alejandro BraoDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Institute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain.
Ángela SánchezDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Institute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain.
Irina RodríguezDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Institute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain.
Javier Del ReyInstitute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain; Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
Silvia Lope-PiedrafitaDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Nuclear Magnetic Resonance Service, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Biomedical Research Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain.
Esther PratDepartment of Physiological Sciences, Institute of Neurosciences, Bellvitge Biomedical Research Institute (IDIBELL), Universitat de Barcelona, 08908 L'Hospitalet de Llobregat, Spain.
Virginia NunesDepartment of Physiological Sciences, Institute of Neurosciences, Bellvitge Biomedical Research Institute (IDIBELL), Universitat de Barcelona, 08908 L'Hospitalet de Llobregat, Spain.
Miguel ChillónDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Institute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain; Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain.
Raúl EstévezDepartment of Physiological Sciences, Institute of Neurosciences, Bellvitge Biomedical Research Institute (IDIBELL), Universitat de Barcelona, 08908 L'Hospitalet de Llobregat, Spain; Biomedical Research Networking Center on Rare Diseases (CIBERER), Institute of Health Carlos III, 28029 Madrid, Spain.
Assumpció BoschDepartment of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; Institute of Neurosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain; UAB-VHIR Joint Unit, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain; Biomedical Research Networking Center on Neurodegenerative Diseases (CIBERNED), Institute of Health Carlos III, 28031 Madrid, Spain. Electronic address: assumpcio.bosch@uab.cat.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Megalencephalic leukoencephalopathy with subcortical cysts (MLC) is an ultrarare, infantile-onset leukodystrophy characterized by white matter edema for which there is no treatment. More than 75% of diagnosed cases result from biallelic loss-of-function mutations in the astrocyte-specific gene MLC1, leading to early-onset macrocephaly, cerebellar ataxia, epilepsy, and mild cognitive decline. To develop a gene therapy for MLC, we administered an adeno-associated viral vector capable of crossing the murine blood-brain barrier, delivering the human MLC1 cDNA under the control of a human astrocyte-specific promoter, to 10-month-old Mlc1

Indexed as

Brain EdemaCystsGenetic TherapyHereditary Central Nervous System Demyelinating DiseasesMembrane ProteinsMotor ActivityAnimalsAstrocytesBlood-Brain BarrierBrainDependovirusDisease Models, AnimalGenetic VectorsHumansMagnetic Resonance ImagingMiceMembrane ProteinsMLC1 protein, humanAAVastrocytescerebellumgene therapyleukodystrophymegalencephalic leukoencephalopathy with subcortical cystsmyelinneuroimagingrare diseasewhite matter

Identifiers

PMID40051162
PMCPMC11997501

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.