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Article

Gene Expression inPorphyromonas gingivalisafter Contact with Human Epithelial Cells

22 Mar 2005

Abstract excerpt

Porphyromonas gingivalis, a gram-negative oral anaerobe, is strongly associated with adult periodontitis. The adherence of the organism to host epithelium signals changes in both cell types as bacteria initiate infection and colonization and epithelial cells rally their defenses. We hypothesized that the expression of a defined set of P. gingivalis genes would be consistently up-regulated during infection of...

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PMID: 15784578
DOI: 10.1128/iai.73.4.2327-2335.2005

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