title: T cells: IL-9 breaks down barriers.
authors.forename: Lucy
authors.initials: L
authors.lastname: Bird
mesh_terms: D000818:Animals; D003092:Colitis / Q000209:etiology*; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology*; D011518:Proto-Oncogene Proteins / Q000502:physiology*; D053651:Receptors, Interleukin-9 / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*; D016176:T-Lymphocyte Subsets / Q000502:physiology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*; D015534:Trans-Activators / Q000502:physiology*
chemical_list: D011518:Proto-Oncogene Proteins; D053651:Receptors, Interleukin-9; D015534:Trans-Activators