Recognition of lipopolysaccharide pattern by TLR4 complexes.
Recognition of lipopolysaccharide pattern by TLR4 complexes.
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DOI:
10.1038/emm.2013.97
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发表时间:
2013-12-06
影响因子:
12.8
通讯作者:
Lee, Jie-Oh
中科院分区:
文献类型:
--
作者:
Park, Beom Seok;Lee, Jie-Oh
Lipopolysaccharide (LPS) is a major component of the outer membrane of Gram-negative bacteria. Minute amounts of LPS released from infecting pathogens can initiate potent innate immune responses that prime the immune system against further infection. However, when the LPS response is not properly controlled it can lead to fatal septic shock syndrome. The common structural pattern of LPS in diverse bacterial species is recognized by a cascade of LPS receptors and accessory proteins, LPS binding protein (LBP), CD14 and the Toll-like receptor4 (TLR4)–MD-2 complex. The structures of these proteins account for how our immune system differentiates LPS molecules from structurally similar host molecules. They also provide insights useful for discovery of anti-sepsis drugs. In this review, we summarize these structures and describe the structural basis of LPS recognition by LPS receptors and accessory proteins.
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影响因子:
64.8
作者:
Alexopoulou, L;Holt, AC;Flavell, RA
通讯作者:
Flavell, RA
影响因子:
56.9
作者:
Beamer, LJ;Carroll, SF;Eisenberg, D
通讯作者:
Eisenberg, D
影响因子:
64.5
作者:
通讯作者:
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DOI:
10.4049/jimmunol.1202446
发表时间:
2013-02-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Kelley SL;Lukk T;Nair SK;Tapping RI
通讯作者:
Tapping RI
影响因子:
32.4
作者:
Kang, Jin Young;Nan, Xuehua;Lee, Jie-Oh
通讯作者:
Lee, Jie-Oh