Fortifying the barrier: the impact of lipid A remodelling on bacterial pathogenesis.
Fortifying the barrier: the impact of lipid A remodelling on bacterial pathogenesis.
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DOI:
10.1038/nrmicro3047
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发表时间:
2013-07
期刊:
影响因子:
--
通讯作者:
Trent MS
中科院分区:
文献类型:
--
作者:
Needham BD;Trent MS
Gram-negative bacteria decorate their outermost surface structure, lipopolysaccharide, with elaborate chemical moieties, which effectively disguises them from immune surveillance and protects them from the onslaught of host defences. Many of these changes occur on the lipid A moiety of lipopolysaccharide, a component that is crucial for host recognition of Gram-negative infection. In this Review, we describe the regulatory mechanisms controlling lipid A modification and discuss the impact of modifications on pathogenesis, bacterial physiology and bacterial interactions with the host immune system.
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