A STUDY ON ROLES OF POLYMERIC OSTEOPONTIN IN PROGRESSION OF PULMONARY FIBROSIS
A STUDY ON ROLES OF POLYMERIC OSTEOPONTIN IN PROGRESSION OF PULMONARY FIBROSIS
批准号:
21590996
负责人:
YOKOSAKI Yasuyuki
金额:
$2.91万
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
中文摘要
点击翻译按钮获取中文摘要
英文摘要
Osteopontin(OPN) is involved in pulmonary fibrosis by yet unknown mechanism. We investigated if OPN polymerization leads to pulmonary fibrosis, and found followings. 1) Polymeric OPN is a chemoattractant for neutrophils in vitro, 2) integrinα9β1 recognition site is formed on polymeric OPN upon polymerization, 3) polymeric OPN is also attracts neutrophils in vivo, 4) monomeric OPN, by converting into polymer, also attracts neutrophils in vivo. These results strongly suggest polymerization of OPN can regulate tissue accumulation of neutrophils that could induce fibrosis.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
Formation offunctional protein-binding site upontransglutaminase-inducedpolymerization of osteopontin, In-Theevolution and functional differentiationof transglutaminases-
转谷氨酰胺酶诱导骨桥蛋白聚合后形成功能性蛋白质结合位点,转谷氨酰胺酶的进化和功能分化-
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Yokosaki Y, Nishimichi N]
通讯作者:
Nishimichi N
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Yasuyuki Yokosaki, Norihisa Nishimichi, Hiromi H Kinoh, Haruo Matsuda]
通讯作者:
Haruo Matsuda
インテグリンα9β1の新規ジガンド、ネフロネクチンおよびカゼイン
整合素α9β1、肾连蛋白和酪蛋白的新二配体
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Nishimichi, N, et al]
通讯作者:
et al
オステオポンチンはオリゴマー化し好中球の走化性因子となる
骨桥蛋白寡聚化并成为中性粒细胞的趋化因子。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[西道教尚, 喜納裕美, 松田治男, 横崎恭之]
通讯作者:
横崎恭之
オステオポンチン特異的モノクローナル抗体
骨桥蛋白特异性单克隆抗体
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[]
通讯作者:
共 13 条
Activated hepatic stellate cell specific antibody that attenuates liver fibrosis: mechanism of action and therapeutic use
-
批准号:24659367
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.41万
-
财政年份:2012
-
负责人:YOKOSAKI Yasuyuki
-
依托单位:
Investigation of mechanism of pulmonary fibrosis focusing on post-translational modification of osteopontin and its receptor change
-
批准号:18590853
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.57万
-
财政年份:2006
-
负责人:YOKOSAKI Yasuyuki
-
依托单位:
海外基金