Ontology highlight
ABSTRACT:
SUBMITTER: Wang Y
PROVIDER: S-EPMC3296828 | biostudies-literature | 2012 Feb
REPOSITORIES: biostudies-literature
Wang Yan Y Barker Katherine K Shi Shanping S Diaz Miguel M Mo Bing B Gutstein Howard B HB
Nature medicine 20120219 3
For centuries, opioid drugs have been the mainstay of chronic pain treatment. However, over time analgesic tolerance develops, leaving few treatment options. Here we show that platelet-derived growth factor receptor-β (PDGFR-β)-mediated signaling plays a key role in morphine tolerance. PDGFR-β inhibition selectively eliminates morphine tolerance in rats. PDGFR-β inhibitors are widely used and well tolerated, suggesting that clinical translation of our findings could reduce the suffering endured ...[more]