title: Tissue-resident T cells lose their S1P1 exit visas.
authors.affiliation: Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, 35294 United States.
authors.forename: Allan J
authors.initials: AJ
authors.lastname: Zajac
authors.affiliation: Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, 35294 United States.
authors.forename: Laurie E
authors.initials: LE
authors.lastname: Harrington
mesh_terms: D000818:Animals; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology*; D015536:Down-Regulation / Q000276:immunology*; D007156:Immunologic Memory / Q000276:immunology*; D049349:Receptors, Lysosphingolipid / Q000276:immunology*
chemical_list: D049349:Receptors, Lysosphingolipid