Determination of Helicobacter pylori virulence by analysis of the cag pathogenicity island isolated from Iranian patients.

doi:10.1016/j.dld.2009.01.010

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Article

Determination of Helicobacter pylori virulence by analysis of the cag pathogenicity island isolated from Iranian patients.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver - 1 Sept 2009

Baghaei K, Shokrzadeh L, Jafari F, Dabiri H, Yamaoka Y, Bolfion M, Zojaji H, Aslani M M, Zali M R

Abstract excerpt

BACKGROUND: The cag pathogenicity island (PAI), which can be divided into two parts, cagI and cagII, is the most well-known virulence factor of Helicobacter pylori. AIMS: We investigated the association between genetic variations within the cag PAI (cagA and cagE in the cagI and cagT in the cagII...

Topics

Adolescent
Adult
Aged
Antigens, Bacterial
Bacterial Proteins
Female
Gastritis
Genetic Variation
Genomic Islands
Helicobacter Infections
Helicobacter pylori
Humans
Iran
Male

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Middle Aged

Virulence Factors

Young Adult

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Identifiers

PMID: 19261552
DOI: 10.1016/j.dld.2009.01.010
PMCID: PMC2784647

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-19261552-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.