The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Cellular and Synaptic Adaptations Mediating Opioid Dependence
Abstract
Although opioids are highly effective for the treatment of pain, they are also known to be intensely addictive. There has been a massive research investment in the development of opioid analgesics, resulting in a plethora of compounds with varying affinity and efficacy at all the known opioid receptor subtypes. Although compounds of extremely high potency have been produced, the problem of tolerance to and dependence on these agonists persists. This review centers on the adaptive changes in cellular and synaptic function induced by chronic morphine treatment. The initial steps of opioid action are mediated through the activation of G protein-linked receptors. As is true for all G protein-linked receptors, opioid receptors activate and regulate multiple second messenger pathways associated with effector coupling, receptor trafficking, and nuclear signaling. These events are critical for understanding the early events leading to nonassociative tolerance and dependence. Equally important are associative and network changes that affect neurons that do not have opioid receptors but that are indirectly altered by opioid-sensitive cells. Finally, opioids and other drugs of abuse have some common cellular and anatomical pathways. The characterization of common pathways affected by different drugs, particularly after repeated treatment, is important in the understanding of drug abuse.
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Cites
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Cited by
Opioid Abuse in Chronic Pain — Misconceptions and Mitigation Strategies
Volkow, N. D., & McLellan, A. T. (2016) · New England Journal of Medicine · doi:10.1056/nejmra1507771 · Cited by 1,305
Molecular mechanisms of drug addiction
Nestler, E. J. (2004) · Neuropharmacology · doi:10.1016/j.neuropharm.2004.06.031 · Cited by 1,108
Reward Processing by the Opioid System in the Brain
Le Merrer, J., Becker, J. A. J., Befort, K., & Kieffer, B. L. (2009) · Physiological Reviews · doi:10.1152/physrev.00005.2009 · Cited by 1,013
Neuropeptide Transmission in Brain Circuits
van den Pol, A. N. (2012) · Neuron · doi:10.1016/j.neuron.2012.09.014 · Cited by 810
Regulation of μ-opioid receptors: desensitization, phosphorylation, internalization, and tolerance
Williams, J. T., Ingram, S. L., Henderson, G., Chavkin, C., von Zastrow, M., Schulz, S., Koch, T., Evans, C. J., & Christie, M. J. (2013) · Pharmacological Reviews · doi:10.1124/pr.112.005942 · Cited by 802
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Metadata
- Authors
- Williams, J. T., Christie, M. J., & Manzoni, O.
- Venue
- Physiological Reviews
- Publisher
- American Physiological Society
- Published
- 2001-01-01
- Volume
- 81
- Issue
- 1
- Pages
- 299-343
- ISSN
- 0031-9333 (ISSN-L)
- 1522-1210
- OpenAlex
- W2172734677
- Cited by
- 848
- References
- 25
- FWCI
- 2.14
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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