title: A key cytokine unlocks the door.
authors.forename: H
authors.initials: H
authors.lastname: Shirin
authors.forename: S F
authors.initials: SF
authors.lastname: Moss
mesh_terms: D005756:Gastritis / Q000378:metabolism* / Q000382:microbiology; D016481:Helicobacter Infections / Q000378:metabolism*; D016480:Helicobacter pylori; D006801:Humans; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism*
chemical_list: D014409:Tumor Necrosis Factor-alpha