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Article

cagA genotype and variants in Chinese Helicobacter pylori strains and relationship to gastroduodenal diseases.

Journal of medical microbiology - 1 Mar 2004

Zhou Jianchang, Zhang Jianzhong, Xu Caipu, He Lihua

Abstract excerpt

Previous studies have implicated CagA [encoded by cytotoxin-associated gene A (cagA)] in Helicobacter pylori-associated gastroduodenal pathology and distinct subgenotypes of cagA may circulate in different pathological manifestations of cagA-positive H. pylori infection. To investigate cagA genot...

Topics

Antigens, Bacterial
Bacterial Proteins
China
DNA, Bacterial
Electrophoresis, Agar Gel
Gastritis
Genotype
Helicobacter Infections
Helicobacter pylori
Humans
Peptic Ulcer
Polymerase Chain Reaction

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Stomach Neoplasms

Source

Identifiers

PMID: 14970249
DOI: 10.1099/jmm.0.05366-0

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-14970249-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

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

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