Analysis of physiological function of calcium transporters in epithelial cells and its pathological mechanisms
Analysis of physiological function of calcium transporters in epithelial cells and its pathological mechanisms
批准号:
20590270
负责人:
IWAMOTO Takahiro
金额:
$3.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
We studied the physiological function of Na^+/Ca^<2+> exchanger (NCX) in epithelial cells (renal tubular epithelium, vascular endothelium) and its pathological role, using genetically altered mice and NCX inhibitors. Suppression of NCX1 function (induced by heterozygous or isoform-specific inhibitor) mitigated the renal tubular injury after renal ischemic-reperfusion, whereas suppression of NCX2 function deteriorated the renal tubular injury. We also screened the protein associated with the intracellular domain of NCX1 (as a bait) by using yeast two-hybrid system, and then identified the new adapter protein (scaffold protein) bound to NCX1.
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DOI:
10.1124/mol.110.069658
发表时间:
2011-03
期刊:
Molecular Pharmacology
影响因子:
3.6
作者:
[A. Secondo;P. Molinaro;A. Pannaccione;A. Esposito;Maria Cantile;P. Lippiello;R. Sirabella;T. Iwamoto;G. di Renzo;L. Annunziato]
通讯作者:
A. Secondo;P. Molinaro;A. Pannaccione;A. Esposito;Maria Cantile;P. Lippiello;R. Sirabella;T. Iwamoto;G. di Renzo;L. Annunziato
α1受容体を介した血管トーヌス調節におけるNCX1/TRPC3機能協関の役割
NCX1/TRPC3功能合作在α1受体介导的血管紧张度调节中的作用
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Ema, H., et al., 喜多紗斗美, 伊豫田拓也, 森口茂樹, 喜多紗斗美, 岩本隆宏, 喜多紗斗美, 伊豫田拓也, 上原吉就, 坂本多穂, 喜多紗斗美, 伊豫田拓也, 喜多紗斗美]
通讯作者:
喜多紗斗美
LPA刺激が血管平滑筋細胞に誘導する組織因子発現と活性酸素を介したシグナル伝達機構
LPA刺激诱导血管平滑肌细胞组织因子表达及活性氧介导的信号转导机制
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[Ema, H., et al., 喜多紗斗美, 伊豫田拓也, 森口茂樹, 喜多紗斗美, 岩本隆宏, 喜多紗斗美, 伊豫田拓也, 上原吉就, 坂本多穂, 喜多紗斗美, 伊豫田拓也, 喜多紗斗美, 伊豫田拓也, 喜多紗斗美, 喜多紗斗美, 伊豫田拓也, 上原吉就, 伊豫田拓也]
通讯作者:
伊豫田拓也
LPA刺激が誘導する、新しい活性酸素シグナル伝達系を介した血管平滑筋組織因子発現
LPA 刺激诱导的新型活性氧信号系统表达血管平滑肌组织因子
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[Takani, H., Nakazawa, S., Shirata, N., Tamba, S., Furuta, K., Tsuchiya, S., Morimoto, K., Itano, N., Irie, A., Ichikawa, A., Kimata, K., Nakayama, K., Sugimoto, Y., Tanaka, S., 伊豫田拓也]
通讯作者:
伊豫田拓也
ホスファチジルイノシトール4-リン酸5-キナーゼと心肥大
磷脂酰肌醇4-磷酸5-激酶与心脏肥大
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Ema, H., et al., 喜多紗斗美, 伊豫田拓也, 森口茂樹, 喜多紗斗美, 岩本隆宏, 喜多紗斗美]
通讯作者:
喜多紗斗美
共 115 条
Molecular mechanism for targeting of NCX1 to basolateral membrane in renal epithelial cells
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批准号:23590319
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.33万
-
财政年份:2011
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负责人:IWAMOTO Takahiro
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依托单位:
Analyses of Ca^<2+> signaling mechanisms of vascular and nerve formation using Ca^<2+> transporter-deficient mice
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批准号:18590251
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.61万
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财政年份:2006
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负责人:IWAMOTO Takahiro
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依托单位:
Identification of new Na^<+->driven cation transporter and its functional and pathophysiological analyses
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批准号:16590213
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2004
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负责人:IWAMOTO Takahiro
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依托单位:
Elucidation of roles of Na^+-driven cation transporter in blood pressure control and arterial lesions
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批准号:14570097
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2002
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负责人:IWAMOTO Takahiro
-
依托单位:
Elucdidation of physiological and pathophysiological roles of Na^+/Ca^<2+> exchanger using drug discovery and genetic engineering
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批准号:12670102
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2000
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负责人:IWAMOTO Takahiro
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依托单位:
海外基金