Cutting edge: IL-23 receptor gfp reporter mice reveal distinct populations of IL-17-producing cells.
Cutting edge: IL-23 receptor gfp reporter mice reveal distinct populations of IL-17-producing cells.
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DOI:
10.4049/jimmunol.0900732
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发表时间:
2009-05-15
期刊:
影响因子:
--
通讯作者:
Oukka M
中科院分区:
文献类型:
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作者:
Awasthi A;Riol-Blanco L;Jäger A;Korn T;Pot C;Galileos G;Bettelli E;Kuchroo VK;Oukka M
IL-23, an IL-12 family member, has been implicated in the development of TH17 cells and the progression of autoimmune diseases. However, due to the lack of availability of sensitive antibody reagents specific for the IL-23 receptor (IL-23R), it has been difficult to characterize the cell types that express the IL-23R and are responsive to IL-23 in vivo. To address the role of IL-23 in vivo, we have generated a novel “knock-in” mouse, in which we have replaced the intracellular domain of the IL-23R by the green fluorescent protein (GFP). We show that in addition to TH17 cells, a subset of myeloid cells express IL-23R and respond to IL-23 by producing IL-17 and IL-22. Our studies further demonstrate that IL-23R expression is crucial for generation of encephalitogenic Th17 cells, but its expression on the innate immune system is dispensible in the development of experimental autoimmune encephalomyelitis (EAE).
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影响因子:
64.8
作者:
Bettelli, E;Carrier, YJ;Kuchroo, VK
通讯作者:
Kuchroo, VK
影响因子:
32.4
作者:
Veldhoen, M;Hocking, RJ;Stockinger, B
通讯作者:
Stockinger, B
影响因子:
56.9
作者:
Duerr, Richard H.;Taylor, Kent D.;Cho, Judy H.
通讯作者:
Cho, Judy H.
影响因子:
9.8
作者:
Cargill, Michele;Schrodi, Steven J.;Begovich, Ann B.
通讯作者:
Begovich, Ann B.
影响因子:
30.5
作者:
通讯作者:
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