Ligand-directed c-Jun N-terminal kinase activation disrupts opioid receptor signaling
نویسندگان
چکیده
منابع مشابه
Ligand-directed c-Jun N-terminal kinase activation disrupts opioid receptor signaling.
Ligand-directed signaling has been suggested as a basis for the differences in responses evoked by otherwise receptor-selective agonists. The underlying mechanisms are not understood, yet clearer definition of this concept may be helpful in the development of novel, pathway-selective therapeutic agents. We previously showed that kappa-opioid receptor activation of JNK by one class of ligand, bu...
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The mitogen-activated protein kinases ERK (extracellular signal-regulated kinase), JNK (c-Jun N-terminal kinase), and p38 phosphorylate and activate transcription factors that promote proliferative and inflammatory responses, whereas glucocorticoid receptor (GR) activation inhibits cell growth and inflammation. We demonstrate that JNK and ERK but not p38 phosphorylate GR in vitro primarily at S...
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Cannabinoids exert most of their effects through the CB(1) receptor. This G-protein-coupled receptor has been shown to be functionally coupled to inhibition of adenylyl cyclase, modulation of ion channels, and activation of extracellular signal-regulated kinase. Using Chinese hamster ovary cells stably transfected with the CB(1) receptor cDNA, we show here that Delta(9)-tetrahydrocannabinol (TH...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2010
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1000751107