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Inhibition of Macrophage Apoptosis by Neisseria Meningitidis Requires Nitric Oxide Detoxification Mechanisms

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Journal Infect Immun
Date 2005 Dec 22
PMID 16369030
Citations 23
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Abstract

Host-driven macrophage apoptosis contributes to innate immunity during bacterial infection. Neisseria meningitidis inhibits apoptosis in a variety of cells, but its impact on macrophage apoptosis is unknown. We demonstrate that N. meningitidis prevents macrophage apoptosis via genes encoding nitric oxide detoxification and a porin, PorB.

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