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Article

Risk for gastric cancer in people with CagA positive or CagA negative Helicobacter pylori infection.

Gut - 1 Mar 1997

Parsonnet J, Friedman G D, Orentreich N, Vogelman H

Abstract excerpt

BACKGROUND AND AIMS: It is not known why some people with Helicobacter pylori infection develop gastric cancer whereas others do not. Whether the CagA phenotype of H pylori infection affected risk for cancer independently of other posited risk factors was evaluated. SUBJECTS: 242 persons who participated in a previous nested case-control study of gastric cancer. 179 (90 cases and 89 controls) were infected with H...

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Identifiers

PMID: 9135515
DOI: 10.1136/gut.40.3.297
PMCID: PMC1027076

Genes

ABO

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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