Molecular mechanism on anti-angiogenic effect of siRNA in choroidal neovascularization
Molecular mechanism on anti-angiogenic effect of siRNA in choroidal neovascularization
批准号:
21390469
负责人:
OGURA Yuichiro
金额:
$11.32万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (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 2012
中文摘要
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英文摘要
Previous studies have shown that siRNAs could suppress angiogenesis via stimulation of toll-like receptor (TLR) -3. The purpose of this study was to determine the efficacy of atelocollagen to deliver siRNA without TLR3 stimulation in the laser-induced choroidal neovascularization (CNV) model. The mean CNV volumes were significantly smaller in the naked siRNA-Luc, naked siRNA-Vegfa, or siRNA-Vegfa /atelocollagen complex compared with PBS, atelocollagen, or siRNA-Luc/atelocollagen complex-injected mice (p < 0.05). These findings demonstrate that atelocollagen may deliver siRNA without non-specific TLR3 stimulation in the murine laser-CNV model.
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DOI:
10.1038/nature08151
发表时间:
2009-07-09
期刊:
NATURE
影响因子:
64.8
作者:
[Takeda, Atsunobu, Baffi, Judit Z., Kleinman, Mark E., Cho, Won Gil, Nozaki, Miho, Yamada, Kiyoshi, Kaneko, Hiroki, Albuquerque, Romulo J. C., Dridi, Sami, Saito, Kuniharu, Raisler, Brian J., Budd, Steven J., Geisen, Pete, Munitz, Ariel, Ambati, Balamurali K., Green, Martha G., Ishibashi, Tatsuro, Wright, John D., Humbles, Alison A., Gerard, Craig J., Ogura, Yuichiro, Pan, Yuzhen, Smith, Justine R., Grisanti, Salvatore, Hartnett, M. Elizabeth, Rothenberg, Marc E., Ambati, Jayakrishna]
通讯作者:
Ambati, Jayakrishna
CCR3 antagonist suppresses laser-induced choroidal neovascularization in mice.
CCR3 拮抗剂可抑制小鼠激光诱导的脉络膜新生血管形成。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Ashikari M, Tokoro M, Nozaki M, Ogura Y]
通讯作者:
Ogura Y
The Efficient Delivery of siRNA by Atelocollagen on Laser-induced Choroidal Neovascularization Model in Mice
去端胶原蛋白在小鼠激光诱导脉络膜新生血管模型中的高效递送 siRNA
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Yuya Ito, Miho Nozaki, Kazuhiko Sugitani, Masayuki Ashikari, Yoshio Hirano, Yuichiro Ogura]
通讯作者:
Yuichiro Ogura
Anti-angiogenic effect of IFN- γ and IL-12 on laser-induced choroidal neovascularization model in mice.
IFN-γ和IL-12对小鼠激光诱导脉络膜新生血管模型的抗血管生成作用。
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Masayuki Ashikari, Miho Nozaki, Takeshi Mizutani, Yuichiro Ogura]
通讯作者:
Yuichiro Ogura
Development of New Drug Delivery Systems to Target Vascular Endothelial Growth Factor in Age -Related Macular Degeneration
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批准号:18390471
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$11.57万
-
财政年份:2006
-
负责人:OGURA Yuichiro
-
依托单位:
Experimental studies on application of anti-adhesion therapy for retinal microcirculatory disturbances
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批准号:16390501
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.7万
-
财政年份:2004
-
负责人:OGURA Yuichiro
-
依托单位:
Studies on leukocyte-endothelial interactions in the pathogenesis of diabetic retinopathy
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批准号:13470371
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.77万
-
财政年份:2001
-
负责人:OGURA Yuichiro
-
依托单位:
Development of bioactive substance delivery system to the vitreous and retina with biodegradable hydrogels
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批准号:12557148
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.32万
-
财政年份:2000
-
负责人:OGURA Yuichiro
-
依托单位:
Study on the mechanisms of leukocyte-endothelial interactions in retinal microcirculation
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批准号:10470364
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$8.45万
-
财政年份:1998
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负责人:OGURA Yuichiro
-
依托单位:
Development of Vitreal Drug Delivery System with Biodegradable Polymeric Scleral Plug
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批准号:09557137
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.19万
-
财政年份:1997
-
负责人:OGURA Yuichiro
-
依托单位:
Development of an intravitteal drag delivary system with the use of Biodegradable polymers
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批准号:07457411
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$4.93万
-
财政年份:1995
-
负责人:OGURA Yuichiro
-
依托单位:
海外基金