Genetic therapy for pain management.
Two approaches to genetic therapy for the management of chronic pain have recently been investigated in animal models of pain. First, transgene-mediated delivery of antinociceptive molecules to the cerebrospinal fluid has been performed with engineered cell lines transplanted to the subarachnoid space and with recombinant adenoviruses that transduce pia mater cells. Second, the phenotype of nociceptive neurons has been altered by recombinant herpes viruses overexpressing antinociceptive peptides or reducing expression of endogenous nociceptive molecules. Both approaches attenuate or reverse persistent nociceptive states, suggesting use in the development of genetic therapy for pain management in humans.
Wilson
S P
SP
Department of Pharmacology and Physiology, University of South Carolina School of Medicine, Columbia, SC 29208, USA. swilson@med.sc.edu
Yeomans
D C
DC
D015316:Genetic Therapy; D005822:Genetic Vectors / Q000627:therapeutic use; D006801:Humans; D059408:Pain Management; D010641:Phenotype