Cutting edge: inhaled antigen upregulates retinaldehyde dehydrogenase in lung CD103+ but not plasmacytoid dendritic cells to induce Foxp3 de novo in CD4+ T cells and promote airway tolerance.
Cutting edge: inhaled antigen upregulates retinaldehyde dehydrogenase in lung CD103+ but not plasmacytoid dendritic cells to induce Foxp3 de novo in CD4+ T cells and promote airway tolerance.
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DOI:
10.4049/jimmunol.1300193
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发表时间:
2013-07-01
期刊:
影响因子:
--
通讯作者:
Ray A
中科院分区:
文献类型:
--
作者:
Khare A;Krishnamoorthy N;Oriss TB;Fei M;Ray P;Ray A
Dendritic cell (DC)-T cell interactions that underlie iTreg generation and airway tolerance are not well understood. Here we show that mice lacking CD11chi lung DCs but containing pDCs fail tolerization with inhaled antigen and cannot support Foxp3 induction in vivo in naïve CD4+ T cells. CD103+ DCs from tolerized mice efficiently induced Foxp3 in co-cultured naïve CD4+ T cells but pDCs and lung macrophages failed to do so. CD103+ DCs, but not pDCs or lung macrophages, upregulated expression of retinaldehyde dehydrogenase 2 (aldh1a2) that is key for production of retinoic acid, a co-factor for TGF-β for Foxp3 induction. Batf3−/− mice, selectively lacking CD103+ DCs, failed tolerization by inhaled antigen. Collectively, our data show that pulmonary tolerance is dependent on CD103+DCs, correlating with their ability to upregulate aldh1a2, which can promote FoxP3 expression in T cells.
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DOI:
10.1084/jem.20042311
发表时间:
2005-03-21
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
van Rijt LS;Jung S;Kleinjan A;Vos N;Willart M;Duez C;Hoogsteden HC;Lambrecht BN
通讯作者:
Lambrecht BN
影响因子:
32.4
作者:
Haribhai D;Williams JB;Jia S;Nickerson D;Schmitt EG;Edwards B;Ziegelbauer J;Yassai M;Li SH;Relland LM;Wise PM;Chen A;Zheng YQ;Simpson PM;Gorski J;Salzman NH;Hessner MJ;Chatila TA;Williams CB
通讯作者:
Williams CB
影响因子:
15.9
作者:
Ostroukhova, M;Seguin-Devaux, C;Ray, A
通讯作者:
Ray, A
影响因子:
8
作者:
通讯作者:
--
DOI:
10.1084/jem.20040035
发表时间:
2004-07-05
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
de Heer HJ;Hammad H;Soullié T;Hijdra D;Vos N;Willart MA;Hoogsteden HC;Lambrecht BN
通讯作者:
Lambrecht BN