IL-1 signaling requires a heterotrimeric complex of IL-1 receptor, its homolog IL-1RAcP and ligand. The crystal structure of this complex has now been solved, with implications for signaling by many IL-1 family members.
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J.S. is an employee of and owns stock and stock options in Amgen.
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Sims, J. Accessory to inflammation. Nat Immunol 11, 883–885 (2010). https://doi.org/10.1038/ni1010-883
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DOI: https://doi.org/10.1038/ni1010-883
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