title: Antiviral responses: different roles for different tolls.
abstract: In this issue of Immunity, Town et al. (2009) show the interplay between Toll-like receptors (TLRs) and cytokines during West Nile virus infection and define a role for TLR-mediated production of interleukin-23 in immune cell homing and pathogenesis.
authors.affiliation: University of Massachusetts Medical School, Worcester, MA 01605, USA.
authors.forename: Robert W
authors.initials: RW
authors.lastname: Finberg
authors.forename: Jennifer P
authors.initials: JP
authors.lastname: Wang
mesh_terms: D000818:Animals; D053759:Interleukin-23 / Q000096:biosynthesis / Q000276:immunology; D020365:RNA Helicases / Q000378:metabolism; D051193:Toll-Like Receptors / Q000276:immunology*; D014902:West Nile virus / Q000276:immunology*
chemical_list: D053759:Interleukin-23; D051193:Toll-Like Receptors; D020365:RNA Helicases