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Article

Genotypic and phenotypic variation of Lewis antigen expression in geographically diverse Helicobacter pylori isolates.

Helicobacter - 1 Dec 2011

Pohl Mary Ann, Zhang William, Shah Sunny N, Sanabria-Valentín Edgardo L, Perez-Perez Guillermo I, Blaser Martin J

Abstract excerpt

BACKGROUND: Helicobacter pylori are a persistent colonizer of the human gastric mucosa, which can lead to the development of peptic ulcer disease and gastric adenocarcinomas. However, H. pylori can asymptomatically colonize a host for years. One factor that has been hypothesized to contribute to such persistence is the production of Lewis (Le) antigens in the lipopolysaccharide layer of the bacterial outer...

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Source

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Identifiers

PMID: 22059399
DOI: 10.1111/j.1523-5378.2011.00897.x
PMCID: PMC3228314

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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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