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Role of endothelial proteinase-activated receptors in the early phase of the development of vascular lesions.

Role of endothelial proteinase-activated receptors in the early phase of the development of vascular lesions.
内皮蛋白酶激活受体在血管病变发展早期的作用。
批准号:
20590883
负责人:
HIRANO Mayumi
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

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中文摘要
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英文摘要
The present study elucidated the role of proteinase-activated receptors(PARs) in the early phase of the development of atherosclerotic vascular lesions. Thrombin increased endothelial permeability by two distinct pathways by activating PAR1 ; one is mediated by Gα13, and independent of Ca^<2+>, but dependent of Rho kinase-mediated MLC di-phosphorylation ; other is mediated by Gαq, and independent of MLC di-phosphorylation, but dependent on Ca^<2+>.
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会议论文
A new method for analyzing myosin light chain phosphorylation with a Phos-tag^<TM> technology
利用 Phos-tag^<TM> 技术分析肌球蛋白轻链磷酸化的新方法
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [平野真弓, 平野勝也]
通讯作者: 平野勝也
Phos-tag^<TM> SDS-PAGE analysis revealed differential requirement of Ca^<2+> source for the thrombin-induced mono- and di-phosphorylation of myosin light chain in vascular endothelial cells.
Phos-tag TM SDS-PAGE分析揭示了血管内皮细胞中凝血酶诱导的肌球蛋白轻链单磷酸化和二磷酸化对Ca 2 源的不同需求。
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [平野真弓, 平野勝也]
通讯作者: 平野勝也
DOI: 10.1002/jcb.22279
发表时间: 2009-10-01
期刊: JOURNAL OF CELLULAR BIOCHEMISTRY
影响因子: 4
作者: [Hirano, Katsuya, Hirano, Mayumi, Hanada, Akiko]
通讯作者: Hanada, Akiko
Involvement of two signaling pathways in the thrombin-induced barrier dysfunction in vascular endothelial cells.
两条信号通路参与凝血酶诱导的血管内皮细胞屏障功能障碍。
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [平野真弓, 花田亜希子, 平野勝也]
通讯作者: 平野勝也
22
    Development of new therapeutic strategies for the treatment of atherosclerosis based on the elucidation of molecular mechanisms underlying dysregulation of signaling activity of thrombin receptor
    • 批准号:
      24591118
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.41万
    • 财政年份:
      2012
    • 负责人:
      HIRANO Mayumi
    • 依托单位:
    Elucidation of the Intracellular Signal Networks Involved in the Growth Arrest induced by Cell-cell Contact in Vascular Endothelial Cells
    • 批准号:
      14570675
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.24万
    • 财政年份:
      2002
    • 负责人:
      HIRANO Mayumi
    • 依托单位:
    海外基金