Life in the inflamed intestine, Salmonella style.
Life in the inflamed intestine, Salmonella style.
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发炎的肠道,沙门氏菌风格的生活。
DOI:
10.1016/j.tim.2009.08.008
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发表时间:
2009-11
影响因子:
15.9
通讯作者:
Bäumler AJ
中科院分区:
文献类型:
--
作者:
Santos RL;Raffatellu M;Bevins CL;Adams LG;Tükel C;Tsolis RM;Bäumler AJ
The lower gastrointestinal tract is densely populated with resident microbial communities (microbiota), which do not elicit overt host responses but rather provide benefit to the host, including niche protection from pathogens. However, introduction of bacteria into the underlying tissue evokes acute inflammation. Non-typhoidal Salmonella serotypes (NTS) elicit this stereotypic host response by actively penetrating the intestinal epithelium and surviving in tissue macrophages. Initial responses generated by bacterial host cell interaction are amplified in tissue through the interleukin (IL)-18/interferon (IFN)-γ and the IL-23/IL-17 axes, resulting in the activation of mucosal barrier functions against NTS dissemination. However, the pathogen is adapted to survive antimicrobial defenses encountered in the lumen of the inflamed intestine. This strategy enables NTS to exploit inflammation to outcompete the intestinal microbiota, and promotes their transmission by the fecal/oral route.
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影响因子:
15.9
作者:
Baumler, AJ
通讯作者:
Baumler, AJ
影响因子:
64.8
作者:
Brandl, Katharina;Plitas, George;Mihu, Coralia N.;Ubeda, Carles;Jia, Ting;Fleisher, Martin;Schnabl, Bernd;DeMatteo, Ronald P.;Pamer, Eric G.
通讯作者:
Pamer, Eric G.
影响因子:
3.6
作者:
Chessa D;Winter MG;Jakomin M;Bäumler AJ
通讯作者:
Bäumler AJ
影响因子:
30.5
作者:
Acosta-Rodriguez, Eva V.;Napolitani, Giorgio;Sallusto, Federica
通讯作者:
Sallusto, Federica
影响因子:
64.8
作者:
Cella, Marina;Fuchs, Anja;Vermi, William;Facchetti, Fabio;Otero, Karel;Lennerz, Jochen K. M.;Doherty, Jason M.;Mills, Jason C.;Colonna, Marco
通讯作者:
Colonna, Marco