Erschienen in:
01.04.2010
The Effect of Morphine on Glial Cells as a Potential Therapeutic Target for Pharmacological Development of Analgesic Drugs
Erschienen in:
Current Pain and Headache Reports
|
Ausgabe 2/2010
Einloggen, um Zugang zu erhalten
Abstract
Opioids have played a critical role in achieving pain relief in both modern and ancient medicine. Yet, their clinical use can be limited secondary to unwanted side effects such as tolerance, dependence, reward, and behavioral changes. Identification of glial-mediated mechanisms inducing opioid side effects include cytokine receptors, κ-opioid receptors, N-methyl-D-aspartate receptors, and the recently elucidated Toll-like receptors. Newer agents targeting these receptors such as AV411, MK-801, AV333, and SLC022, and older agents used outside the United States or for other disease conditions, such as minocycline, pentoxifylline, and UV50488H, all show varied but promising profiles for providing significant relief from opioid side effects, while simultaneously potentiating opioid analgesia.