Article
Mechanisms for Helicobacter pylori CagA-induced cyclin D1 expression that affect cell cycle.
Cellular microbiology - 1 Nov 2006
Chang Ya-Jen, Wu Ming-Shiang, Lin Jaw-Town, Pestell Richard G, Blaser Martin J, Chen Ching-Chow
Abstract excerpt
Particular Helicobacter pylori genotypes differentially induce epithelial cell proliferation, but the mechanisms are not characterized. We explored the effect of H. pylori CagA on expression of cyclin D1, an important cell cycle regulator. H. pylori-induced cell survival and cyclin D1 expression were attenuated in a cagA mutant. AP1 and cAMP response element (CRE), but not NF-kappaB, were involved in the induced...
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