Analysis of G protein signaling pathways involved in the development of heart failure and discovery of the novel therapeutic target.
Analysis of G protein signaling pathways involved in the development of heart failure and discovery of the novel therapeutic target.
批准号:
19689003
负责人:
NISHIDA Motohiro
金额:
$16.22万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
We focused on the roles of heterotrimeric G proteins coupling with receptors on the plasma membrane, and found that Gq protein singaling participates in the development of myocardial hypertrophy while G12 protein signaling participates in the development of cardiac fibrosis. In addition, we identified that TRPC channels mediate Gq-induced activation of Ca2+ signaling, and P2Y6 receptor triggers activation of G12 protein signaling. Furthermore, we found that inhibition of these targets improves heart failure in in vivo mouse hearts.
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TRPチャネルタンパク質の新たな機能と病態生理(序文)
TRP通道蛋白的新功能和病理生理学(前言)
DOI:
--
发表时间:
2009
期刊:
日薬理誌 Vol.134,No.3
影响因子:
--
作者:
[Murata T., 西田基宏]
通讯作者:
西田基宏
Down-regulation of angiotensin receptors by S-nitrosylation of NF-κB. Society for Free Radical Research (SFRR) International.
通过 NF-κB 的 S-亚硝基化下调血管紧张素受体。国际自由基研究学会 (SFRR)。
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Nishida M, Uemura A, Nakaya M, Kurose H., Nishida M]
通讯作者:
Nishida M
Race up-regulates angiotensin II type 1 receptors through IL-1β production in rat cardiac fibroblasts.
Race 通过大鼠心脏成纤维细胞中 IL-1β 的产生上调血管紧张素 II 1 型受体。
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
[Kurose, H・Suda, R・Onohara, N・Nishida, M.]
通讯作者:
M.
Determining the activation of Rho as an index of coupling to G12/13.Chapter for "Receptor Signal Transduction Protocols" as part of the Humana Press
确定 Rho 的激活作为与 G12/13 偶联的指标。Humana Press 的“受体信号转导方案”章节
DOI:
--
发表时间:
2010
期刊:
Methods in Molecular Biology(series) Vol.83
影响因子:
--
作者:
[Nakaya M, Ohba M, Nishdia M, Kurose H]
通讯作者:
Kurose H
Determining the activation of Rho as an index of coupling to G_<12/13>.
确定Rho的活化作为与G_<12/13>偶联的指标。
DOI:
--
发表时间:
2010
期刊:
Chapter for "Receptor Singnal Transduction Protocols" as part of the Humana Press"Methods in Molecular Biology" series 83(in press)
影响因子:
--
作者:
[Nakaya M, et al.(全4名中3番目)]
通讯作者:
et al.(全4名中3番目)
共 39 条
Establishment of the molecualr basis underlying regulation of cardiac redox homeostasis by electrophilic signaling and its therapeutic application for heart failure
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批准号:25670031
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.5万
-
财政年份:2013
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负责人:NISHIDA Motohiro
-
依托单位:
Regulation of extracellular matrix homeostasis via amino acid-operated cation channels
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批准号:23659042
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
-
财政年份:2011
-
负责人:NISHIDA Motohiro
-
依托单位:
Study on the role of receptor-activated cation channel TRPC3 in cardiac remodeling
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批准号:22689003
-
项目类别:Grant-in-Aid for Young Scientists (A)
-
资助金额:$17.06万
-
财政年份:2010
-
负责人:NISHIDA Motohiro
-
依托单位:
海外基金