ArticleGene therapy2004
Comparative analysis of genomic HSV vectors for gene delivery to motor neurons following peripheral inoculation in vivo.
Article in Gene therapy, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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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.
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Who cites it
5 citing papers in PubMed, 24 citations in OpenAlex.
- Deletion of the Virion Host Shut-off Gene Enhances Neuronal-Selective Transgene Expression from an HSV Vector Lacking Functional IE Genes.Molecular therapy. Methods & clinical development · 2017Article
- Methods for gene transfer to the central nervous system.Advances in genetics · 2014Review
- Gene therapy for the treatment of chronic peripheral nervous system pain.Neurobiology of disease · 2012Review
- Recombinant adeno-associated virus serotype 6 (rAAV2/6)-mediated gene transfer to nociceptive neurons through different routes of delivery.Molecular pain · 2009Article
- Gene therapy for the treatment of diabetic neuropathy.Current diabetes reports · 2008Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The use of viral vectors for gene delivery to motor neurons in vivo has been hampered by the need to perform invasive surgery to inject directly the vector into the anterior horn of the spinal cord. Here, we have characterized the features of herpes simplex virus-1 (HSV)-derived vectors, in terms of gene mutations and promoter constructs, that are required to allow efficient transduction of motor neurons following a relatively noninvasive peripheral administration via sciatic nerve or footpad injection. Owing to the wide variety of animal models used to study neurodegenerative diseases of motor neurons, we analysed the effectiveness of these vectors in adult mice and adult and neonatal rats. We tested viruses with differing degrees of disablement based on the 1764 backbone (deleted for ICP34.5 and an insertional inactivation in VP16) rendered completely replication incompetent by the deletion of the essential immediate-early genes ICP27 and/or ICP4. In the adult mouse, prolonged gene expression in motor neurons was obtained after sciatic nerve inoculation with a vector defective in ICP4 and ICP27. In the adult rat, both the vector defective in ICP4 and the vector defective in ICP4 and ICP27 were capable of transducing motor neurons for extended periods of time during viral latency. This study demonstrates the feasibility of using HSV vectors for persistent transgene expression in motor neurons in a safe and nontoxic manner following peripheral administration. These vectors are potentially useful tools to investigate the functions of genes involved in motor neuronal survival and regeneration in models of motor neuron diseases in vivo.
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Registered trials
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.