title: T cell traffic signals.
abstract: In 1990, Charles Mackay and colleagues combined classical physiology with modern molecular biology to provide the first concrete evidence that naive and memory T cells follow distinct migratory routes out of the bloodstream--a discovery that helped invigorate the field of lymphocyte homing.
authors.affiliation: hvanepps@rockefeller.edu
authors.forename: Heather L
authors.initials: HL
authors.lastname: Van Epps
mesh_terms: D000818:Animals; D002465:Cell Movement / Q000276:immunology*; D049673:History, 20th Century; D006801:Humans; D007156:Immunologic Memory; D008213:Lymphocyte Activation / Q000276:immunology*; D008967:Molecular Biology / Q000266:history; D013601:T-Lymphocytes / Q000276:immunology*