Role of Tyk-2 in Th9 and Th17 cells in allergic asthma.

Role of Tyk-2 in Th9 and Th17 cells in allergic asthma.
复制标题

TYK-2在TH9和Th17细胞中的作用在过敏性哮喘中。

DOI:
10.1038/srep05865
复制
发表时间:
2014-08-11
期刊:
影响因子:
4.6
通讯作者:
Finotto S
Finotto S
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Übel C;Graser A;Koch S;Rieker RJ;Lehr HA;Müller M;Finotto S

文献摘要

参考文献

被引文献

相似文献

在过敏性哮喘的小鼠模型中,我们发现Tyk-2(−/−)哮喘小鼠诱导支气管周围胶原沉积、肺中的粘膜型肥大细胞、IRF 4和过度增殖的肺Th 2 CD 4+效应T细胞过度表达IL-3、IL-4、IL-5、IL-10和IL-13。我们还观察到表达IL-9和IL-10的Th 9细胞以及表达IL-6、IL-10和IL-21的T辅助细胞增加,同时IL-17 A和IL-17 F产生缺陷。这种辅助性T细胞表型伴随着Tyk-2缺陷型哮喘小鼠肺中SOCS 3的增加。最后,用rIL-17 A进行的体内治疗抑制了局部的CD 4 + CD 25 + Foxp 3 + T调节细胞以及Th 2细胞因子,而不影响肺中的IL-9。这些结果表明Tyk-2在由SOCS 3调节介导的T辅助细胞的不同亚群中的作用,其与哮喘、癌症和自身免疫性疾病的治疗相关。
In a murine model of allergic asthma, we found that Tyk-2(−/−) asthmatic mice have induced peribronchial collagen deposition, mucosal type mast cells in the lung, IRF4 and hyperproliferative lung Th2 CD4+ effector T cells over-expressing IL-3, IL-4, IL-5, IL-10 and IL-13. We also observed increased Th9 cells expressing IL-9 and IL-10 as well as T helper cells expressing IL-6, IL-10 and IL-21 with a defect in IL-17A and IL-17F production. This T helper phenotype was accompanied by increased SOCS3 in the lung of Tyk-2 deficient asthmatic mice. Finally, in vivo treatment with rIL-17A inhibited local CD4+CD25+Foxp3+ T regulatory cells as well as Th2 cytokines without affecting IL-9 in the lung. These results suggest a role of Tyk-2 in different subsets of T helper cells mediated by SOCS3 regulation that is relevant for the treatment of asthma, cancer and autoimmune diseases.
通过反义诱导的GATA-3表达的局部阻断来治疗过敏性气道炎症和反应性过高。
DOI: 10.1084/jem.193.11.1247
发表时间: 2001-06-04
影响因子: 15.3
作者:
Finotto, S;De Sanctis, G T;Lehr, H A;Herz, U;Buerke, M;Schipp, M;Bartsch, B;Atreya, R;Schmitt, E;Galle, P R;Renz, H;Neurath, M F
通讯作者: Neurath, M F
DOI: 10.1038/nature04753
发表时间: 2006-05-11
期刊: NATURE
影响因子: 64.8
作者:
Bettelli, E;Carrier, YJ;Kuchroo, VK
通讯作者: Kuchroo, VK
DOI: 10.1053/rmed.2003.1507
发表时间: 2003-06-01
影响因子: 4.3
作者:
Barczyk, A;Pierzchala, W;Sozañska, E
通讯作者: Sozañska, E
DOI: 10.1002/eji.200737193
发表时间: 2007-08-01
影响因子: 5.4
作者:
Pillemer, Brendan B. L.;Xu, Hui;Ray, Anuradha
通讯作者: Ray, Anuradha
DOI: 10.4049/jimmunol.179.10.7157
发表时间: 2007-11-15
影响因子: 4.4
作者:
Hiromura, Yayoi;Kishida, Tsunao;Mazda, Osam
通讯作者: Mazda, Osam