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Nature Immunology 8, 1197 - 1199 (2007)
doi:10.1038/ni1107-1197

Rsk Tolls the bell for endocytosis in DCs

Michael Karin1

  1. Laboratory of Gene Regulation and Signal Transduction, Departments of Pharmacology and Pathology, Cancer Center, School of Medicine, University of California, San Diego, La Jolla, California 92093-0723, USA.
    e-mail: karinoffice@ucsd.edu


The mitogen-activated protein kinases Erk and p38 transduce Toll-like receptor signals that lead to antigen capture by dendritic cells. New work identifies 'downstream' effector kinases essential for these responses and traces a pathway of mitogen-activated protein kinase signaling apparently unique to dendritic cells.

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