We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Suppression of the p75 neurotrophin receptor in uninjured sensory neurons reduces neuropathic pain after nerve injury.
Journal of Neuroscience 2006 November 16
The p75 neurotrophin receptor (p75NTR) has been implicated in diverse neuronal responses, including survival, cell death, myelination, and inhibition of regeneration. However, the role of p75NTR in neuropathic pain, for which there is currently no effective therapy, has not been explored. Here, we report that the pharmacological blockade of p75NTR in primary sensory neurons reversed neuropathic pain after nerve injury. Nerve injury increased the expression and axonal transport of p75NTR and phosphorylation of TrkA in the uninjured primary afferents. Functional inhibition of p75NTR suppressed injury-induced neuropathic pain and decreased the phosphorylation of TrkA and p38 mitogen-activated protein kinase, and the induction of transient receptor potential channels in dorsal root ganglion (DRG) neurons. Our results show that p75NTR induced in undamaged DRG neurons facilitates TrkA signaling and contributes to heat and cold hyperalgesia.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app