Evidence map›Paper›PMID 32765219›Full record

ArticleFrontiers in molecular neuroscience2020

Intramuscular Delivery of Gene Therapy for Targeting the Nervous System.

Andrew P Tosolini, James N Sleigh

Open access · goldAbstract read
In one paragraph

Article in Frontiers in molecular neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  5. Article
  6. Review
  7. Article
  8. Review
  9. Targeting muscle to treat Charcot-Marie-Tooth disease.Neural regeneration research · 2024
    Article
  10. Review
  11. Review
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  13. Review
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  15. Vectored immunoprophylaxis and treatment of SARS-CoV-2 infection in a preclinical model.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Article
  17. Review
  18. Article
  19. Axon Biology in ALS: Mechanisms of Axon Degeneration and Prospects for Therapy.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2022
    Review
  20. Drug delivery to the central nervous system.Nature reviews. Materials · 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

2 authors at 2 institutions in 1 country.

Andrew P TosoliniDepartment of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom.
James N SleighDepartment of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom.
UK Dementia Research Institute · GBUniversity College London · GB

Funding

Medical Research Council MR/S006990/1Wellcome Trust
6 · The paper itself

Abstract

Virus-mediated gene therapy has the potential to deliver exogenous genetic material into specific cell types to promote survival and counteract disease. This is particularly enticing for neuronal conditions, as the nervous system is renowned for its intransigence to therapeutic targeting. Administration of gene therapy viruses into skeletal muscle, where distal terminals of motor and sensory neurons reside, has been shown to result in extensive transduction of cells within the spinal cord, brainstem, and sensory ganglia. This route is minimally invasive and therefore clinically relevant for gene therapy targeting to peripheral nerve soma. For successful transgene expression, viruses administered into muscle must undergo a series of processes, including host cell interaction and internalization, intracellular sorting, long-range retrograde axonal transport, endosomal liberation, and nuclear import. In this review article, we outline key characteristics of major gene therapy viruses-adenovirus, adeno-associated virus (AAV), and lentivirus-and summarize the mechanisms regulating important steps in the virus journey from binding at peripheral nerve terminals to nuclear delivery. Additionally, we describe how neuropathology can negatively influence these pathways, and conclude by discussing opportunities to optimize the intramuscular administration route to maximize gene delivery and thus therapeutic potential.

Indexed as

adeno-associated virus (AAV)adenovirus (AdV)axonal transportlentivirusmotor neuronneuromuscular junction (NMJ)peripheral nervesensory neuron

Identifiers

PMID32765219
PMCPMC7379875
OpenAlexW3043715250

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.