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Article

cagA and vacA in strains of Helicobacter pylori from ulcer and non-ulcerative dyspepsia patients.

BMC gastroenterology - 10 Sept 2002

Faundez Gustavo, Troncoso Miriam, Figueroa Guillermo

Abstract excerpt

BACKGROUND: The cytotoxin associated gene A (cagA), and the vacuolating cytotoxin gene A (vacA) of Helicobacter pylori have been associated to phenotypic characteristics of virulence. The objectives of this study were to detect the presence of cagA and to characterize the allelic variants of vacA in 63 strains of H. pylori isolated from colonized individuals with different clinical outcomes. METHODS: 38 strains...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 12223115
DOI: 10.1186/1471-230x-2-20
PMCID: PMC128829

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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