Evidence map›Paper›PMID 38341935›Full record

ArticleEpilepsy research2024

Effect of intracerebroventricular administration of alglucosidase alfa in two mouse models of Lafora disease: Relevance for clinical practice.

Luis Zafra-Puerta, Matthieu Colpaert, Nerea Iglesias-Cabeza, Daniel F Burgos, Gema Sánchez-Martín, Matthew S Gentry, Marina P Sánchez, Jose M Serratosa

Open access · greenAbstract read
In one paragraph

Article in Epilepsy research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.3field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Adeno-Associated Virus-Based Gene Therapy for Lafora Disease inInternational journal of molecular sciences · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Neurological glycogen storage diseases and emerging therapeutics.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
    Review
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

8 authors at 3 institutions in 2 countries.

Luis Zafra-PuertaLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain; PhD Program in Neuroscience, Universidad Autónoma de Madrid-Cajal, Madrid, Spain; Fondazione Malattie Rare Mauro Baschirotto BIRD Onlus, Longare, Vicenza, Italy. Electronic address: luis.zafra@quironsalud.es.
Matthieu ColpaertDepartment of Biochemistry & Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32605, USA. Electronic address: matthieucolpaert@gmail.com.
Nerea Iglesias-CabezaLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain. Electronic address: nerea.iglesiasc@quironsalud.es.
Daniel F BurgosLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain; PhD Program in Neuroscience, Universidad Autónoma de Madrid-Cajal, Madrid, Spain. Electronic address: danielfdezb@gmail.com.
Gema Sánchez-MartínLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain. Electronic address: gsinfantes@yahoo.es.
Matthew S GentryDepartment of Biochemistry & Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32605, USA. Electronic address: matthew.gentry@ufl.edu.
Marina P SánchezLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain. Electronic address: msanchezg@fjd.es.
Jose M SerratosaLaboratory of Neurology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid 28040, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain. Electronic address: joseserratosa@me.com.
Universidad Autónoma de Madrid · ESCentre for Biomedical Network Research on Rare Diseases · ESUniversity of Florida · US

Funding

Suppressing glycogen storage with small molecule inhibitors as a therapeutic approach to Lafora DiseaseP01NS097197 · NINDS · UNIVERSITY OF KENTUCKY · PI GAO, TIANYAN · 2016 to 2021
$9.0M
Brain Glycogen-Metabolism,Mechanisms, and Therapeutic PotentialR35NS116824 · NINDS · UNIVERSITY OF KENTUCKY · PI Matthew S. Gentry · 2020 to 2026
$8.2M
Treatment of Lafora disease with an antibody-enzyme fusionR33NS111081 · NINDS · UNIVERSITY OF FLORIDA · PI GENTRY, MATTHEW S. · 2023 to 2024
$751k
Treatment of Lafora disease with an antibody-enzyme fusionR61NS111081 · NINDS · UNIVERSITY OF KENTUCKY · PI GENTRY, MATTHEW S., PAULY, JAMES R · 2020 to 2020
$383k
NINDS NIH HHS P01 NS097197NINDS NIH HHS R33 NS111081NINDS NIH HHS R35 NS116824NINDS NIH HHS R61 NS111081
6 · The paper itself

Abstract

Lafora disease is a rare and fatal form of progressive myoclonic epilepsy with onset during early adolescence. The disease is caused by mutations in EPM2A, encoding laforin, or EPM2B, encoding malin. Both proteins have functions that affect glycogen metabolism, including glycogen dephosphorylation by laforin and ubiquitination of enzymes involved in glycogen metabolism by malin. Lack of function of laforin or malin results in the accumulation of polyglucosan that forms Lafora bodies in the central nervous system and other tissues. Enzyme replacement therapy through intravenous administration of alglucosidase alfa (Myozyme®) has shown beneficial effects removing polyglucosan aggregates in Pompe disease. We evaluated the effectiveness of intracerebroventricular administration of alglucosidase alfa in the Epm2a

Indexed as

alpha-GlucosidasesLafora DiseaseAnimalsGlycogenMiceMice, KnockoutProtein Tyrosine Phosphatases, Non-ReceptorUbiquitin-Protein Ligasesalpha-GlucosidasesGAA protein, humanGlycogenProtein Tyrosine Phosphatases, Non-ReceptorUbiquitin-Protein LigasesAlglucosidase alfaGlycogen storage diseaseIntracerebroventricular treatmentLafora bodyLafora disease

Identifiers

PMID38341935
PMCPMC11759341
OpenAlexW4391737992

What OpenQuestion holds

Textmetadata
LicenceTDM
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.