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Role of Helicobacter pylori in gastric carcinogenesis (Reprinted from Gastroenterology Clinics of North America, vol 31, pg 517, 2002)
被引:0
|作者:
Sepulveda, AR
Graham, DY
机构:
[1] Univ Pittsburgh, Med Ctr, Dept Pathol, Pittsburgh, PA 15213 USA
[2] Vet Affairs Med Ctr, Digest Dis Sect, Houston, TX 77030 USA
[3] Baylor Coll Med, Dept Med, Houston, TX 77030 USA
关键词:
D O I:
10.1016/S0889-8588(03)00021-2
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Peptic ulcers and gastric malignancies are the two major complication of the course of Helicobacter pylori-associated chronic gastritis. Both gastric adenocarcinomas and MALT lymphomas occur in association with H pylori infection, and studies support an etiological association. This article discusses the natural history of H pylori-related gastric carcinogenesis and criteria to identify people susceptible to H pylori infection-associated gastric cancer. It then reviews the molecular and genetic mechanisms underlying the malignant transformation of the gastric mucosa associated with H pylori.
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页码:505 / +
页数:20
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