title: Immunity at the barriers.
authors.affiliation: Program in Barrier Immunity and Repair, National Institute of Allergy and Infectious Disease, Bethesda, MD, USA; Mucosal Immunology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Disease, NIH, Bethesda, MD, USA.
authors.forename: Yasmine
authors.initials: Y
authors.lastname: Belkaid
authors.forename: David
authors.initials: D
authors.lastname: Artis
mesh_terms: D000818:Animals; D041981:Gastrointestinal Tract / Q000276:immunology*; D006801:Humans; D012137:Respiratory System / Q000276:immunology*; D012867:Skin / Q000276:immunology*; D014566:Urogenital System / Q000276:immunology*
keywords: Gastrointestinal tract; Lung; Mucosal immunity; Skin