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Molecular Therapy
Article . 2004 . Peer-reviewed
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Molecular Therapy
Article
License: CC BY NC ND
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Molecular Therapy
Article . 2004
License: CC BY NC ND
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Transduction Patterns of Pseudotyped Lentiviral Vectors in the Nervous System

Authors: Wong, LF; Azzouz, M; Walmsley, LE; Askham, Z; Wilkes, FJ; Mitrophanous, KA; Kingsman, SM; +1 Authors

Transduction Patterns of Pseudotyped Lentiviral Vectors in the Nervous System

Abstract

We have developed a non-primate-based lentiviral vector based on the equine infectious anemia virus (EIAV) for efficient gene transfer to the central and peripheral nervous systems. Previously we have demonstrated that pseudotyping lentiviral vectors with the rabies virus glycoprotein confers retrograde axonal transport to these vectors. In the present study we have successfully produced high-titer EIAV vectors pseudotyped with envelope glycoproteins from Rhabdovirus vesicular stomatitis virus (VSV) serotypes (Indiana and Chandipura strains); rabies virus [various Evelyn-Rokitnicki-Abelseth ERA strains and challenge virus standard (CVS)]; Lyssavirus Mokola virus, a rabies-related virus; and Arenavirus lymphocytic choriomeningitis virus (LCMV). These vectors were delivered to the striatum or spinal cord of adult rats or muscle of neonatal mice by direct injection. We report that the lentiviral vectors pseudotyped with envelopes from the VSV Indiana strain, wild-type ERA, and CVS strains resulted in strong transduction in the striatum, while Mokola- and LCMV-pseudotyped vectors exhibited moderate and weak transduction, respectively. Furthermore ERA- and CVS-pseudotyped lentiviral vectors demonstrated retrograde transport and expression in distal neurons after injection in brain, spinal cord, and muscle. The differences in transduction efficiencies and retrograde transport conferred by these envelope glycoproteins present novel opportunities in designing therapeutic strategies for different neurological diseases.

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Keywords

Male, 570, Genetic Vectors, 610, Gene Expression, Nervous System, Injections, Mice, Drug Discovery, Genetics, Animals, Lymphocytic choriomeningitis virus, Rats, Wistar, Muscle, Skeletal, Molecular Biology, Glycoproteins, Pharmacology, Biological Transport, Genetic Therapy, Corpus Striatum, Rats, Spinal Cord, Rabies virus, Molecular Medicine, Lyssavirus, Nervous System Diseases, Infectious Anemia Virus, Equine

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
131
Top 10%
Top 10%
Top 1%
hybrid