title: Is cytotoxic-associated gene A-positive Helicobacter pylori important?
authors.forename: S
authors.initials: S
authors.lastname: Danese
authors.forename: M
authors.initials: M
authors.lastname: Candelli
authors.forename: A
authors.initials: A
authors.lastname: Papa
authors.forename: A
authors.initials: A
authors.lastname: Gasbarrini
mesh_terms: D000942:Antigens, Bacterial; D001426:Bacterial Proteins / Q000502:physiology*; D005753:Gastric Mucosa / Q000378:metabolism; D005756:Gastritis / Q000378:metabolism; D016481:Helicobacter Infections / Q000378:metabolism; D016480:Helicobacter pylori / Q000235:genetics / Q000472:pathogenicity*; D006801:Humans; D017382:Reactive Oxygen Species / Q000378:metabolism; D013276:Stomach Ulcer / Q000378:metabolism
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins; D017382:Reactive Oxygen Species; C080866:cagA protein, Helicobacter pylori