Synthetic agonists of sphingosine-1-phosphate receptor subtype 1 are able to generate long-term signaling that persists for hours after ligand-induced receptor internalization. These signals are independent of agonist potency, can be reversed after receptor internalization by specific antagonists, and show a distinct acyl-chain-length structure-activity relationship.
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13 November 2009
In the version of this article initially published, the chemical structures for AFD-R, FTY720-P and OC5 were incorrect. The error has been corrected in the HTML and PDF versions of the article.
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Cahalan, S., Rosen, H. S1P1 signaling just keeps going and going and going.... Nat Chem Biol 5, 377–378 (2009). https://doi.org/10.1038/nchembio0609-377
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DOI: https://doi.org/10.1038/nchembio0609-377
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Erratum: S1P1 signaling just keeps going and going and going...
Nature Chemical Biology (2009)