Effect of cPLA_2 inhibition on the prevention of diabetic macrovascular complication
Effect of cPLA_2 inhibition on the prevention of diabetic macrovascular complication
批准号:
21591144
负责人:
MATSUMURA Takeshi
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
关键词:
中文摘要
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英文摘要
In the present study, we investigated the mechanism(s) of PPARγ activation by inhibiting cPLA_2 on macrophages, and the anti-atherosclerotic effect of cPLA2 inhibition in macrophages and apoE-deficient mice. We revealed that cPLA_2 inhibition induced cyclooxygenase-2 expression and subsequent 15d-PGJ_2 production, resulting PPARγ activation in macrophages. Inhibition of cPLA2 suppressed LPS-induced TNF-α and MCP-1 expression, and induced ABCA1/G1 expression. Moreover, administration of cPLA_2 inhibitor, AACOCF3 suppressed the progression of atherosclerosis in apoE-deficient mice. These results suggest that cPLA2 inhibition has anti-atherosclerotic effects, and cPLA2 may be one of the therapeutic targets for diabetic macrovascular complications.
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DOI:
10.1111/j.2040-1124.2011.00182.x
发表时间:
2012-02-20
期刊:
Journal of diabetes investigation
影响因子:
3.2
作者:
[Matsumura T, Taketa K, Shimoda S, Araki E]
通讯作者:
Araki E
短期血糖コントロール指標としての血中可溶性インスリン受容体αサブユニットの有用性
血可溶性胰岛素受体α亚基作为短期血糖控制指标的有用性
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[本島寛之, 他]
通讯作者:
他
Telmisartan exerts anti-atherosclerotic effects by activating PPARγin macrophages
替米沙坦通过激活巨噬细胞中的 PPARγ 发挥抗动脉粥样硬化作用
DOI:
--
发表时间:
2011
期刊:
Arterioscler Thromb Vasc Biol
影响因子:
--
作者:
[Matsumura T, Kinoshita H, Ishii N, Fukuda K, Motoshima H, Senokuchi T, Taketa K, Kawasaki S, Nishimaki-Mogami T, Kawada T, Nishikawa T, Araki E]
通讯作者:
Araki E
DOI:
10.1016/j.bbrc.2008.11.141
发表时间:
2009-01-30
期刊:
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
影响因子:
3.1
作者:
[Fujisawa, Kazuo, Nishikawa, Takeshi, Araki, Eiichi]
通讯作者:
Araki, Eiichi
Caloric restriction decreases ER stress in liver and adipose tissue in ob/ob mice.
热量限制可降低 ob/ob 小鼠肝脏和脂肪组织的 ER 应激。
DOI:
10.1016/j.bbrc.2010.11.120
发表时间:
2011
期刊:
Biochem Biophys Res Commun
影响因子:
--
作者:
[Tsutsumi A, Motoshima H, Kondo T, Kawasaki S, Matsumura T, Hanatani S, Igata M, Ishii N, Kinoshita H, Kawashima J, Taketa K, Furukawa N, Tsuruzoe K, Nishikawa T, Araki E]
通讯作者:
Araki E
共 30 条
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Observation of multipole orders by resonant x-ray diffraction at very low temperatures
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财政年份:2009
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依托单位:
Effect of cPLA_2 inhibition on improvement of glucose tolerance through PPARγ activation
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依托单位:
Philological and Dialectological Studies on the Vocabulary of the Old French Riche Homme et Ladre
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Development of combination vaccine by using cytokine expressing transgenic plants.
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Philological and dialectological studies on the Vocasularg of the old French Decretum Gratiani
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Study on French chansons de geste of the late middle Ages
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依托单位:
Nation and Ethnos in the Modern "European World"
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批准号:01410011
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资助金额:$7.1万
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负责人:MATSUMURA Takeshi
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依托单位: