Evidence map›Paper›PMID 34723793›Full record

ArticleeLife2021

Megalencephalic leukoencephalopathy with subcortical cysts is a developmental disorder of the gliovascular unit.

Alice Gilbert, Xabier Elorza-Vidal, Armelle Rancillac, Audrey Chagnot, Mervé Yetim, Vincent Hingot, Thomas Deffieux, Anne-Cécile Boulay, Rodrigo Alvear-Perez, Salvatore Cisternino and 12 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  7. Article
  8. Astrocytes as Therapeutic Targets in Neurodegenerative Disorders.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Review
  9. Review
  10. Article
  11. Development of perivascular astrocyte processes.Frontiers in neuroscience · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Glial Cell Adhesion Molecule (GlialCAM) Determines Proliferative versus Invasive Cell States in Glioblastoma.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Mlc1-Expressing Perivascular Astrocytes Promote Blood-Brain Barrier Integrity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    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

22 authors at 8 institutions in 2 countries.

Alice GilbertPhysiology and Physiopathology of the Gliovascular Unit Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS Research in Biology (CIRB), College de France, CNRS, Paris, France.
Xabier Elorza-VidalPhysiology and Physiopathology of the Gliovascular Unit Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS Research in Biology (CIRB), College de France, CNRS, Paris, France.
Armelle RancillacNeuroglial Interactions in Cerebral Physiopathology Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, Labex Memolife, Université PSL, Paris, France.ORCID 0000-0003-1085-5929
Audrey ChagnotNormandie University, UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain, Physiopathology and Imaging of Neurological Disorders, Caen, France.
Mervé YetimNormandie University, UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain, Physiopathology and Imaging of Neurological Disorders, Caen, France.
Vincent HingotPhysics for Medicine Paris, ESPCI Paris, PSL University, Paris, France.
Thomas DeffieuxPhysics for Medicine Paris, ESPCI Paris, PSL University, Paris, France.
Anne-Cécile BoulayPhysiology and Physiopathology of the Gliovascular Unit Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS Research in Biology (CIRB), College de France, CNRS, Paris, France.ORCID 0000-0001-5620-6209
Rodrigo Alvear-PerezPhysiology and Physiopathology of the Gliovascular Unit Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS Research in Biology (CIRB), College de France, CNRS, Paris, France.
Salvatore CisterninoUniversité de Paris, Faculté de Santé, Paris, France.ORCID 0000-0001-8500-3574
Sabrina MartinMolecular Control of the Neurovascular Development Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, Labex Memolife, Université PSL, Paris, France.
Sonia TaïbMolecular Control of the Neurovascular Development Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, Labex Memolife, Université PSL, Paris, France.ORCID 0000-0002-9981-5204
Aontoinette GelotService d'anatomie et cytologie pathologie de l'hôpital Armand Trousseau, Paris, France.
Virginie MignonCellular and Molecular Imaging Facility, US25 INSERM, UMS3612 CNRS, Faculty of Pharmacy, University of Paris, Paris, France.
Maryline FavierPlateforme HistIM Institut Cochin, Paris, France.
Isabelle BrunetMolecular Control of the Neurovascular Development Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, Labex Memolife, Université PSL, Paris, France.ORCID 0000-0002-5490-2937
Xavier DeclèvesUniversité de Paris, Faculté de Santé, Paris, France.
Mickael TanterPhysics for Medicine Paris, ESPCI Paris, PSL University, Paris, France.
Raul EstevezUnitat de Fisiología, Departament de Ciències Fisiològiques, IDIBELL-Institute of Neurosciences, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.ORCID 0000-0003-1579-650X
Denis VivienNormandie University, UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain, Physiopathology and Imaging of Neurological Disorders, Caen, France.
Bruno SaubaméaUniversité de Paris, Faculté de Santé, Paris, France.
Martine Cohen-SalmonPhysiology and Physiopathology of the Gliovascular Unit Research Group, Center for Interdisciplinary Research in Biology (CIRB), College de France, CNRS Research in Biology (CIRB), College de France, CNRS, Paris, France.ORCID 0000-0002-5312-8476
Centre National de la Recherche Scientifique · FRCollège de France · FRInserm · FRUniversité Paris Sciences et Lettres · FRUniversité Paris Cité · FRInstitut Cochin · FRInstitut d'Investigació Biomédica de Bellvitge · ESSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Absence of the astrocyte-specific membrane protein MLC1 is responsible for megalencephalic leukoencephalopathy with subcortical cysts (MLC), a rare type of leukodystrophy characterized by early-onset macrocephaly and progressive white matter vacuolation that lead to ataxia, spasticity, and cognitive decline. During postnatal development (from P5 to P15 in the mouse), MLC1 forms a membrane complex with GlialCAM (another astrocytic transmembrane protein) at the junctions between perivascular astrocytic processes. Perivascular astrocytic processes along with blood vessels form the gliovascular unit. It was not previously known how MLC1 influences the physiology of the gliovascular unit. Here, using the

Indexed as

AnimalsCell Adhesion Molecules, Neuron-GliaCystsDisease Models, AnimalHereditary Central Nervous System Demyelinating DiseasesMembrane ProteinsMiceMice, KnockoutNerve Tissue ProteinsCell Adhesion Molecules, Neuron-GliaGlialCAM protein, mouseMembrane ProteinsMlc1 protein, mouseNerve Tissue Proteinsastrocytesdevelopmentgliovascular unitMLCMLC1mouseneuroscience

Identifiers

PMID34723793
PMCPMC8598235
OpenAlexW3160274450

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.