Cited by 211Neuropeptides and Animal PhysiologyPain Mechanisms and TreatmentsPain Management and Opioid Use

Buprenorphine-Induced Antinociception Is Mediated by μ-Opioid Receptors and Compromised by Concomitant Activation of Opioid Receptor-Like Receptors

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Lutfy, Kabirullah, Eitan, Shoshana, Bryant, Camron D., Yang, Yu C., Saliminejad, Nazli, Walwyn, Wendy, Kieffer, Brigitte L., Takeshima, Hiroshi +3 more·2003·The Journal of Neuroscience

Abstract

Buprenorphine is a mixed opioid receptor agonist-antagonist used clinically for maintenance therapy in opiate addicts and pain management. Dose-response curves for buprenorphine-induced antinociception display ceiling effects or are bell shaped, which have been attributed to the partial agonist activity of buprenorphine at opioid receptors. Recently, buprenorphine has been shown to activate opioid receptor-like (ORL-1) receptors, also known as OP4 receptors. Here we demonstrate that buprenorphine, but not morphine, activates mitogen-activated protein kinase and Akt via ORL-1 receptors. Because the ORL-1 receptor agonist orphanin FQ/nociceptin blocks opioid-induced antinociception, we tested the hypothesis that buprenorphine-induced antinociception might be compromised by concomitant activation of ORL-1 receptors. In support of this hypothesis, the antinociceptive effect of buprenorphine, but not morphine, was markedly enhanced in mice lacking ORL-1 receptors using the tail-flick assay. Additional support for a modulatory role for ORL-1 receptors in buprenorphine-induced antinociception was that coadministration of J-113397, an ORL-1 receptor antagonist, enhanced the antinociceptive efficacy of buprenorphine in wild-type mice but not in mice lacking ORL-1 receptors. The ORL-1 antagonist also eliminated the bell-shaped dose-response curve for buprenorphine-induced antinociception in wild-type mice. Although buprenorphine has been shown to interact with multiple opioid receptors, mice lacking micro-opioid receptors failed to exhibit antinociception after buprenorphine administration. Our results indicate that the antinociceptive effect of buprenorphine in mice is micro-opioid receptor-mediated yet severely compromised by concomitant activation of ORL-1 receptors.

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Crossref · 10.1523/jneurosci.23-32-10331.2003

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Research works printed but not linked: 2

  1. Cowan A ( 1995) Update of the general pharmacology of buprenorphine. In: Buprenorphine: combating drug abuse with a unique opioid (Lewis J, Cowan A, eds), pp 31-47. New York: Wiley.
  2. Rothman R, Qi NI, Xu H ( 1995) Buprenorphine: a review of the binding literature. In: Buprenorphine: combating drug abuse with a unique opioid (Lewis J, Cowan A, eds), pp 19-30. New York: Wiley.

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Authors
Lutfy, K., Eitan, S., Bryant, C. D., Yang, Y. C., Saliminejad, N., Walwyn, W., Kieffer, B. L., Takeshima, H., Carroll, F. I., Maidment, N. T., & Evans, C. J.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
The Journal of Neuroscience
Published
2003-11-12
Volume
23
Issue
32
Pages
10331-10337
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W4296759769
Cited by
211
References
47
Citations by year
2026: 1 · 2025: 7 · 2024: 10 · 2023: 11 · 2022: 12 · 2021: 12 · 2020: 10 · 2019: 11 · 2018: 10 · 2017: 12 · 2016: 6 · 2015: 8 · 2014: 10 · 2013: 16 · 2012: 7
FWCI
3.36
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • HAL (submittedVersion)
Funders
  • National Alliance for Research on Schizophrenia and Depression
  • National Institutes of Health (DA05010)
  • National Institute on Drug Abuse (P50DA005010, Z01DA000411, DA 09045, DA05010, R01DA009045, DA00411, DA-09359, R01DA009359)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
  • Health Sciences › Medicine › Physiology › Pain Mechanisms and Treatments
  • Health Sciences › Medicine › Anesthesiology and Pain Medicine › Pain Management and Opioid Use
Keywords
buprenorphine, antinociception, mu-opioid receptor, nociceptin/orphanin FQ, bell-shaped dose-response, ceiling effect, mitogen-activated protein kinase, Akt, J-113397, morphine, opioid receptor interaction, analgesia

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