Evidence map›Paper›PMID 40893159›Full record

ArticleMolecular therapy. Methods & clinical development2025

Effect of disease progression on CSF-directed AAV gene therapy in a large brain animal model of lysosomal storage disease.

Jacqueline E Hunter, Caitlyn M Molony, Wojciech K Panek, Charles H Vite, Sanjeev Chawla, Harish Poptani, John H Wolfe

Abstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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

7 authors.

Jacqueline E HunterResearch Institute of Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
Caitlyn M MolonyW.F. Goodman Center for Comparative Medical Genetics, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Wojciech K PanekW.F. Goodman Center for Comparative Medical Genetics, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Charles H ViteW.F. Goodman Center for Comparative Medical Genetics, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Sanjeev ChawlaDepartment of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Harish PoptaniDepartment of Molecular and Clinical Cancer Medicine, University of Liverpool, L69 3BX Liverpool, UK.
John H WolfeResearch Institute of Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lysosomal storage disease alpha-mannosidosis (AMD) is caused by a genetic deficiency of lysosomal alpha-mannosidase, leading to the widespread presence of storage lesions in the brain and other tissues. Animal models of lysosomal diseases have demonstrated the benefit of early treatment; however, many human diagnoses occur after patients are symptomatic. We demonstrate here partial correction of the globally distributed storage lesions by infusion of a high dose of adeno-associated virus 1-feline alpha-mannosidase into the cerebrospinal fluid via the cisterna magna in the gyrencephalic AMD cat brain at different ages, corresponding with different stages of disease progression. Significant improvements in clinical parameters were observed, and partial correction was documented

Indexed as

AAV1age at treatmentalpha-mannosidosiscisterna magnaCSFdisease progressionfelinegene therapylarge animal

Identifiers

PMID40893159
PMCPMC12397823

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Registered trials

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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.