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. Author manuscript; available in PMC: 2009 Apr 25.
Published in final edited form as: Sheng Li Xue Bao. 2008 Oct 25;60(5):610–616.

Fig. 1.

Fig. 1

HSV-mediated gene transfer approach (schematic). The vector inoculated under the skin is taken up by sensory nerve terminals and carried to the neuronal cell body in the DRG by retrograde axonal transport. Latent vector genomes in the nucleus produce the transgene product that is then transported to the afferent terminals in the dorsal horn of spinal cord.