Kinetic and mechanistic diversity of intestinal immune homeostasis characterized by rapid removal of gut bacteria.
Kinetic and mechanistic diversity of intestinal immune homeostasis characterized by rapid removal of gut bacteria.
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DOI:
10.1080/19490976.2023.2201154
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发表时间:
2023-01
期刊:
影响因子:
12.2
通讯作者:
中科院分区:
文献类型:
--
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Symbiotic microbiota critically contribute to host immune homeostasis in effector cell-specific manner. For exclusion of microbial component, germ-free animals have been the gold standard method. However, total removal of the entire gut microbiota of an animal from birth significantly skews physiological development. On the other hand, removal of gut microbiota from conventional mice using oral antibiotics has its own limitations, especially lack of consistency and the requirement for long-term treatment period. Here, we introduce an improved regimen to quickly remove gut microbiota and to maintain sterility, that is well received by animals without refusal. Rapid and consistent exclusion of resident bacteria in the gut lumen revealed kinetic differences among colonic lymphocyte subsets, which cannot be observed with typical germ-free animal models. Furthermore, the proposed method distinguished the mechanism of microbiota contribution as a direct stimulus to capable effector cells and a homeostatic cue to maintain such cell types.
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DOI:
10.1126/science.1219328
发表时间:
2012-04-27
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Olszak T;An D;Zeissig S;Vera MP;Richter J;Franke A;Glickman JN;Siebert R;Baron RM;Kasper DL;Blumberg RS
通讯作者:
Blumberg RS
影响因子:
16.6
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影响因子:
4.9
作者:
Kappe, R;Fauser, C;Maiwald, M
通讯作者:
Maiwald, M
影响因子:
64.5
作者:
An D;Oh SF;Olszak T;Neves JF;Avci FY;Erturk-Hasdemir D;Lu X;Zeissig S;Blumberg RS;Kasper DL
通讯作者:
Kasper DL
DOI:
10.1126/science.aad9378
发表时间:
2016-04-29
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Gensollen T;Iyer SS;Kasper DL;Blumberg RS
通讯作者:
Blumberg RS