Tuft cells, taste-chemosensory cells, orchestrate parasite type 2 immunity in the gut.
Tuft cells, taste-chemosensory cells, orchestrate parasite type 2 immunity in the gut.
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簇细胞,味觉化学细胞,在肠道中编排寄生虫2型免疫力。
DOI:
10.1126/science.aaf1648
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发表时间:
2016-03-18
期刊:
影响因子:
--
通讯作者:
Garrett WS
中科院分区:
文献类型:
--
作者:
Howitt MR;Lavoie S;Michaud M;Blum AM;Tran SV;Weinstock JV;Gallini CA;Redding K;Margolskee RF;Osborne LC;Artis D;Garrett WS
The intestinal epithelium forms an essential barrier between a host and its microbiota. Protozoa and helminths are members of the gut microbiota of mammals, including humans, yet the many ways that gut epithelial cells orchestrate responses to these eukaryotes remain unclear. Here we show that tuft cells, which are taste-chemosensory epithelial cells, accumulate during parasite colonization and infection. Disruption of chemosensory signaling through the loss of TRMP5 abrogates the expansion of tuft cells, goblet cells, eosinophils, and type 2 innate lymphoid cells during parasite colonization. Tuft cells are the primary source of the parasite-induced cytokine interleukin-25, which indirectly induces tuft cell expansion by promoting interleukin-13 production by innate lymphoid cells. Our results identify intestinal tuft cells as critical sentinels in the gut epithelium that promote type 2 immunity in response to intestinal parasites.
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影响因子:
32.4
作者:
Kang Z;Swaidani S;Yin W;Wang C;Barlow JL;Gulen MF;Bulek K;Do JS;Aronica M;McKenzie AN;Min B;Li X
通讯作者:
Li X
影响因子:
64.8
作者:
Gerbe F;Sidot E;Smyth DJ;Ohmoto M;Matsumoto I;Dardalhon V;Cesses P;Garnier L;Pouzolles M;Brulin B;Bruschi M;Harcus Y;Zimmermann VS;Taylor N;Maizels RM;Jay P
通讯作者:
Jay P
影响因子:
15.9
作者:
Lee, Robert J.;Xiong, Guoxiang;Cohen, Noam A.
通讯作者:
Cohen, Noam A.
影响因子:
2.5
作者:
Bezencon, C.;Fuerholz, A.;Damak, S.
通讯作者:
Damak, S.
DOI:
10.1073/pnas.1003988107
发表时间:
2010-06-22
影响因子:
11.1
作者:
Price, April E.;Liang, Hong-Erh;Locksley, Richard M.
通讯作者:
Locksley, Richard M.