The role of Aiolos in allergic airway inflammation
Aiolos 在过敏性气道炎症中的作用
基本信息
- 批准号:24790989
- 负责人:
- 金额:$ 2.66万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
It has been shown that Aiolos is a transcription factor whose expression is restricted to hemopoietic cells. However, the regulatory mechanisms of Aiolos expression in CD4+ T cells and its roles in allergic inflammation remain largely unknown. In this study, we found that IL-4 induced Aiolos expression in murine CD4+ T cells through a Stat6-dependent manner, whereas Aiolos expression did not affect Th2 cytokine production in CD4+ T cells. We also found that the expression of Aiolos in the lung was up-regulated in OVA-induced allergic airway inflammation but not in papain-induced airway inflammation in mice. In addition, we found that gene expression of Aiolos strongly correlated with those of TNFRSF4 (OX40) and TNFRSF18 (GITR) in human CD4+ T cells. These results suggest that Aiolos may control the function of CD4+ T cells by regulating the expression of OX40 or GITR in CD4+ T cells.
已经表明,蒜泥蛋黄酱是一种转录因子,其表达仅限于造血细胞。 然而,CD4+ T细胞中蒜泥蛋黄酱表达的调节机制及其在过敏性炎症中的作用在很大程度上尚不清楚。 在这项研究中,我们发现IL-4通过STAT6依赖性方式诱导鼠CD4+ T细胞中的蒜泥蛋黄酱表达,而蒜泥蛋黄酱的表达不影响CD4+ T细胞中Th2细胞因子的产生。 我们还发现,在OVA诱导的过敏性气道炎症中,蒜泥蛋黄酱在肺中的表达被上调,但在小鼠帕帕因引起的气道炎症中没有上调。 此外,我们发现蒜泥蛋黄酱的基因表达与人CD4+ T细胞中TNFRSF4(OX40)和TNFRSF18(GITR)的基因表达密切相关。 这些结果表明,亚利多士可以通过调节CD4+ T细胞中OX40或GITR的表达来控制CD4+ T细胞的功能。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Overexpression of cell cycle regulator CDCA3 promotes oral cancer progression by enhancing cell proliferation with prevention of G1 phase arrest.
- DOI:10.1186/1471-2407-12-321
- 发表时间:2012-07-28
- 期刊:
- 影响因子:3.8
- 作者:Uchida F;Uzawa K;Kasamatsu A;Takatori H;Sakamoto Y;Ogawara K;Shiiba M;Tanzawa H;Bukawa H
- 通讯作者:Bukawa H
Pre-dinner administration increases the efficacy of proton pump inhibitors on refractory GERD symptoms in connective tissue disease patients.
餐前给药可提高质子泵抑制剂对结缔组织病患者难治性 GERD 症状的疗效。
- DOI:10.1007/s10165-012-0662-5
- 发表时间:2013
- 期刊:
- 影响因子:2.2
- 作者:Iwata A;Ikeda K;Hirose K;Takatori H;Takahashi K;Sanayama Y;Tanaka S;Suto A;Nakajima H.
- 通讯作者:Nakajima H.
Helios enhances iTreg function.
Helios 增强 iTreg 功能。
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Kawashima H;Takatori H;Tanaka S;Suto A;Kagami S;Suzuki K;Nakajima H
- 通讯作者:Nakajima H
Annexin A10 in human oral cancer: biomarker for tumoral growth via G1/S transition by targeting MAPK signaling pathways.
- DOI:10.1371/journal.pone.0045510
- 发表时间:2012
- 期刊:
- 影响因子:3.7
- 作者:Shimizu T;Kasamatsu A;Yamamoto A;Koike K;Ishige S;Takatori H;Sakamoto Y;Ogawara K;Shiiba M;Tanzawa H;Uzawa K
- 通讯作者:Uzawa K
Spontaneous development of psoriasis-like skin diseases in T-bet/Stat6-double deficient mice.
T-bet/Stat6-双缺陷小鼠自发发生银屑病样皮肤病。
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Tamachi T;Takatori H;Kawashima H;Nakagomi D;Koichi H;Nakajima H
- 通讯作者:Nakajima H
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TAKATORI Hiroaki其他文献
A20 (<em>Tnfaip3</em>) expressed in T cells suppresses Th2 cell-mediated allergic airway inflammation in mice
T 细胞中表达的 A20 (<em>Tnfaip3</em>) 可抑制 Th2 细胞介导的小鼠过敏性气道炎症
- DOI:
- 发表时间:
2017 - 期刊:
- 影响因子:0
- 作者:
TAMACHI Tomohiro;YOKOYAMA Yusuke;IWATA Arifumi;MAZAWA Yuko;MEGURO Kazuyuki;YOKOTA Masaya;TAKATORI Hiroaki;SUZUKI Kotaro;HIROSE Koichi;NAKAJIMA Hiroshi - 通讯作者:
NAKAJIMA Hiroshi
TAKATORI Hiroaki的其他文献
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{{ truncateString('TAKATORI Hiroaki', 18)}}的其他基金
The role of Foxp3+ CD3- innate cells in allergic airway inflammation
Foxp3 CD3-固有细胞在过敏性气道炎症中的作用
- 批准号:
26461486 - 财政年份:2014
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The role of Ikaros family proteins n Th17 cell differentiation
Ikaros 家族蛋白在 Th17 细胞分化中的作用
- 批准号:
22790925 - 财政年份:2010
- 资助金额:
$ 2.66万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
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