The cysteinyl leukotriene 3 receptor regulates expansion of IL-25-producing airway brush cells leading to type 2 inflammation.
The cysteinyl leukotriene 3 receptor regulates expansion of IL-25-producing airway brush cells leading to type 2 inflammation.
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DOI:
10.1126/sciimmunol.aat9453
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发表时间:
2018-10-05
影响因子:
24.8
通讯作者:
Barrett NA
中科院分区:
文献类型:
--
作者:
Bankova LG;Dwyer DF;Yoshimoto E;Ualiyeva S;McGinty JW;Raff H;von Moltke J;Kanaoka Y;Frank Austen K;Barrett NA
Respiratory epithelial cells (EpCs) orchestrate airway mucosal inflammation in response to diverse environmental stimuli, but how distinct EpC programs are regulated remains poorly understood. Here, we report that inhalation of aeroallergens leads to expansion of airway brush cells (BrCs), specialized chemosensory EpCs and the dominant epithelial source of interleukin-25 (IL-25). BrC expansion was attenuated in mice lacking either LTC4 synthase, the biosynthetic enzyme required for cysteinyl leukotriene (CysLT) generation, or the EpC receptor for leukotriene E4 (LTE4), CysLT3R. LTE4 inhalation was sufficient to elicit CysLT3R-dependent BrC expansion in the murine airway through an IL-25–dependent but STAT6-independent signaling pathway. Last, blockade of IL-25 attenuated both aeroallergen and LTE4-elicited CysLT3R-dependent type 2 lung inflammation. These results demonstrate that CysLT3R senses the endogenously generated lipid ligand LTE4 and regulates airway BrC number and function.
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DOI:
10.4049/jimmunol.1003020
发表时间:
2011-04-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Kouzaki H;Iijima K;Kobayashi T;O'Grady SM;Kita H
通讯作者:
Kita H
影响因子:
32.4
作者:
Garlanda C;Dinarello CA;Mantovani A
通讯作者:
Mantovani A
DOI:
10.1084/jem.20100793
发表时间:
2011-03-14
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Barrett NA;Rahman OM;Fernandez JM;Parsons MW;Xing W;Austen KF;Kanaoka Y
通讯作者:
Kanaoka Y
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
DOI:
10.1126/science.aaf1648
发表时间:
2016-03-18
期刊:
Science (New York, N.Y.)
影响因子:
--
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
通讯作者:
Garrett WS