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Article

Relatedness of Helicobacter pylori populations to gastric carcinogenesis.

World journal of gastroenterology - 7 Dec 2012

Dong Quan-Jiang, Zhan Shu-Hui, Wang Li-Li, Xin Yong-Ning, Jiang Man, Xuan Shi-Ying

Abstract excerpt

Helicobacter pylori (H. pylori) is a Gram-negative bacterium that infects half of the human population. The infection is associated with chronic inflammation of the gastric mucosa and peptic ulcers. It is also a major risk factor for gastric cancer. Phylogenetic analysis of global strains reveals there are seven populations of H. pylori, including hpAfrica1, hpAfrica2, hpEastAsia, hpEurope, hpNEAfrica, hpAsia2...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 23236231
DOI: 10.3748/wjg.v18.i45.6571
PMCID: PMC3516211

Provenance

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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