ArticleJournal of molecular neuroscience : MN2012
Lentiviral vector mediates exogenous gene expression in adult rat DRG following peripheral nerve remote delivery.
Article in Journal of molecular neuroscience : MN, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- On the development of optical peripheral nerve interfaces.Neural regeneration research · 2019Review
- Gene therapy for neuropathic pain by silencing of TNF-α expression with lentiviral vectors targeting the dorsal root ganglion in mice.PloS one · 2014Article
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1 author at 1 institution in 1 country.
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Abstract
The primary sensory neurons with cell bodies in the dorsal root ganglion (DRG) have been extensively used as models in neurobiology and provide a useful model to study the mechanism of neural regeneration. Therefore, efficient and stable gene delivery to these postmitotic cells has significant therapeutic potential. Various studies involving the viral vector systems capable of neuronal transduction have been extensively evaluated in the cultured DRG neurons by adeno-associated virus. In the present study, we investigated the transduction performance of the lentiviral vector that mediates the catalytic subunit of protein kinase A (PKAc) and green fluorescent protein (GFP) expression in the DRG by sciatic nerve retrograde transport and tested whether PKAc expression in the DRG could inhibit the activation of RhoA after spinal cord injury. Five days after sciatic nerve remote delivery of lentiviral vector (LV)/PKAc-internal ribosome entry site (IRES)-GFP or LV/GFP, the L4-L6 DRGs were dissected for primary culture or immunostaining to observe the exogenous gene expression, or transecting the dorsal part of lumbar enlargement was performed, and 16 h later, the function of the exogenous gene was tested by RhoA pull-down analysis. The results showed that the lentiviral vector could mediate exogenous gene PKAc expression in the DRG and then inhibit spinal cord injury-induced RhoA activation by remote delivery of LV/PKAc-IRES-GFP through the sciatic nerve.
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