A novel molecule that regulates T-cell tolerance under PD-1.
A novel molecule that regulates T-cell tolerance under PD-1.
批准号:
21790465
负责人:
CHIKUMA Shunsuke
金额:
$2.75万
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
ITAG-1首次被鉴定为一种新的分子,它唯一地被PD-1介导的T细胞抑制信号所抑制。利用新产生的iTAG-1基因敲除小鼠进行的分析表明,iTAG-1‘S在细胞毒T细胞的末端发育中发挥作用。虽然确切的机制仍在研究中,但目前的数据表明,PD-1介导的ITAG-1表达的调节参与了T细胞的激活、分化和耐受。
英文摘要
ITAG-1 was first identified as a novel molecule that was uniquely suppressed by PD-1 mediated inhibitory signal in T-cells. Analyses using newly generated ITAG-1 knockout mice revealed ITAG-1's role in the terminal development of cytotoxic T-cells. Although, the precise mechanism is still under investigation, current data suggested PD-1 mediated modulation of ITAG-1 expression is involved in T cell activation, differentiation and tolerance.
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(Chikuma S is the 4th out of 9 authors) PD-1 deficiency results in the development of fatal myocarditis in MRL mice
(Chikuma S 是 9 位作者中的第 4 位)PD-1 缺陷导致 MRL 小鼠发生致命性心肌炎
DOI:
--
发表时间:
2010
期刊:
Int Immunol Vol.22
影响因子:
--
作者:
[Wang J, et al]
通讯作者:
et al
IFN-alpha directly promotes programmed cell death-1 transcription and limits the duration of T cell-mediated immunity.
IFN-α 直接促进程序性细胞死亡 1 转录并限制 T 细胞介导的免疫的持续时间。
DOI:
--
发表时间:
2011
期刊:
The Journal of Immunology
影响因子:
--
作者:
[Terawaki S, Chikuma S, Shibayama S, et al.(Equal contribution)]
通讯作者:
et al.(Equal contribution)
In search of molecules that regulate PD-1 mediated inhibition of T cell function
寻找调节 PD-1 介导的 T 细胞功能抑制的分子
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Chikuma S, Terawaki S, Hayashi T, Nabeshima R, Yoshida T, Shibayama S, Okazaki T, Shunsuke Chikuma, Shunsuke Chikuma]
通讯作者:
Shunsuke Chikuma
In search of molecules that regulate PD-1 mediated inhibition of T cell function.
寻找调节 PD-1 介导的 T 细胞功能抑制的分子。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Chikuma S, Terawaki S, Hayashi T, Nabeshima R, Yoshida T, Shibayama S, Okazaki T, Shunsuke Chikuma, Shunsuke Chikuma, Shunsuke Chikuma]
通讯作者:
Shunsuke Chikuma
Type I interferon promotes programmed cell death-1 transcription and limits the duration of T cell-mediated immunity
I 型干扰素促进程序性细胞死亡 1 转录并限制 T 细胞介导的免疫的持续时间
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Chikuma S, Terawaki S, Hayashi T, Nabeshima R, Yoshida T, Shibayama S, Okazaki T, Shunsuke Chikuma]
通讯作者:
Shunsuke Chikuma
Mechanisms of long-term survival of self-reactive helper T cells
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批准号:19K07488
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.75万
-
财政年份:2019
-
负责人:CHIKUMA Shunsuke
-
依托单位:
PD-1 and novel immune-regulatory molecules in T cell differentiation.
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批准号:23790534
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.83万
-
财政年份:2011
-
负责人:CHIKUMA Shunsuke
-
依托单位:
海外基金