
Keywords: ایمنی سازگاری; H. pylori; Helicobacter Pylori; PAI; Pathogenicislands; CagA; Cytotoxin-associated gene A; VacA; Vacuolating cytotoxin gene A; MALT; Mucosa-associatedlymphoid tissue; Adaptive immunity; Evasion strategies; Innate immunity; H. pylori;