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IV.Helicobacter pyloristrain-specific activation of signal transduction cascades related to gastric inflammation

1 Apr 2001

Abstract excerpt

Helicobacter pylori strains that possess the cag pathogenicity island induce more severe gastritis and augment the risk of developing peptic ulcer disease and distal gastric cancer. A specific mechanism by which cag(+) strains may enhance gastritis is strain-selective regulation of interleukin (IL)-8 production. On contact with gastric epithelial cells, H. pylori activates multiple signal transduction cascades...

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PMID: 11254477
DOI: 10.1152/ajpgi.2001.280.4.g525

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