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We further demonstrate that memory T cells within small intestine epithelium do not routinely recirculate with memory T cells in other tissues, and we provide evidence that homing is similarly dynamic in humans after subcutaneous live yellow fever vaccine immunization. These data explain why systemic immunization routes induce local cell-mediated immunity within the intestine and indicate that this tissue must be seeded with memory T cell precursors shortly after activation.<\/jats:p>","DOI":"10.1084\/jem.20090858","type":"journal-article","created":{"date-parts":[[2010,2,15]],"date-time":"2010-02-15T20:58:58Z","timestamp":1266267538000},"page":"553-564","update-policy":"https:\/\/doi.org\/10.1084\/jem.crossmarkpolicy","source":"Crossref","is-referenced-by-count":603,"title":["Dynamic T cell migration program provides resident memory within intestinal epithelium"],"prefix":"10.1084","volume":"207","author":[{"given":"David","family":"Masopust","sequence":"first","affiliation":[{"name":"Department of Microbiology, Center for Immunology, University of Minnesota, Minneapolis, MN 55455 1"},{"name":"Emory Vaccine Center and Department of Microbiology and Immunology 2 and 3"},{"name":"Department of Pathology, Emory University School of Medicine, Atlanta GA 30322 2 and 3"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Choo","sequence":"additional","affiliation":[{"name":"Emory Vaccine Center and Department of Microbiology and Immunology 2 and 3"},{"name":"Department of Pathology, Emory University School of Medicine, Atlanta GA 30322 2 and 3"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vaiva","family":"Vezys","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Center for Immunology, University of Minnesota, Minneapolis, MN 55455 1"},{"name":"Emory Vaccine Center and Department of Microbiology and Immunology 2 and 3"},{"name":"Department of Pathology, Emory University School of Medicine, Atlanta GA 30322 2 and 3"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E. 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