Mechanism of neo-vascularization and tissue repair for regeneration of head and neck organs
头颈部器官再生的新生血管和组织修复机制
基本信息
- 批准号:17390464
- 负责人:
- 金额:$ 9.66万
- 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:2005
- 资助国家:日本
- 起止时间:2005 至 2006
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The purpose of the present study is to clarify the mechanism of neo-vascularization and tissue repair in the regenerative process of the head and neck organs. Fibroblasts, bone marrow stromal cells, adipose tissue derived stem cells (ASCs) were cultured and labeled by m-YFP. These cells were combined with collagen sponge for developing the bio-engineered scaffold. This scaffold was implanted into the tracheal defect of rats. Histological examination demonstrated that tissue repair of the tracheal defect was accelerated by fibroblasts, while neo-vascularization was induced by ASCs. Tissue regeneration of the hard palate was obtained by combination of MSCs and β-TCP. The current study presented the essential role of neo-vascularization and tissue repair for regeneration of head and neck organs.
本研究的目的是阐明头颈部器官再生过程中新生血管形成和组织修复的机制。培养成纤维细胞、骨髓基质细胞、脂肪组织源性干细胞(ASC)并用 m-YFP 标记。这些细胞与胶原海绵结合用于开发生物工程支架。将该支架植入大鼠气管缺损处。组织学检查表明,成纤维细胞加速了气管缺损的组织修复,而ASCs则诱导了新血管形成。通过MSC与β-TCP的组合获得硬腭组织再生。目前的研究提出了新血管形成和组织修复对于头颈部器官再生的重要作用。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
確立した再生医療の基本コンセプト.「新・一から学ぶ歯周外科の手技」
确立了“从头开始学习新的牙周手术技术”的再生医学基本理念。
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:森野 茂行;他;大森 孝一;Omori K;中村達雄
- 通讯作者:中村達雄
Bone Regeneration of Canine Skull Using Bon Marrow-Derived Stromal Cells and Beta-Tricalcium Phosphate.
使用骨髓来源的基质细胞和 β-磷酸三钙进行犬头骨的骨再生。
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:2.6
- 作者:Umeda H;Omori K;et al.
- 通讯作者:et al.
<特集 肺の再生医療-現状と展望>EPCによる肺高血圧の治療
<专题:肺再生医学-现状与展望> EPC治疗肺动脉高压
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:Morino S;Nakamura T;et al.;Omori K;Kanemaru S;Lynn AK;多田靖宏;高橋 充
- 通讯作者:高橋 充
Regenerative medicine of the upper airway.
上呼吸道再生医学。
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:森野 茂行;他;大森 孝一;Omori K
- 通讯作者:Omori K
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OMORI Koichi其他文献
OMORI Koichi的其他文献
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{{ truncateString('OMORI Koichi', 18)}}的其他基金
Study of the head and neck organ regeneration technology using iPS cells
iPS细胞头颈器官再生技术研究
- 批准号:
22390317 - 财政年份:2010
- 资助金额:
$ 9.66万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Technology of multi-layered tissue engineering for the head and neck organs
头颈部器官多层组织工程技术
- 批准号:
19390437 - 财政年份:2007
- 资助金额:
$ 9.66万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Tissue engineering of the head and neck organs
头颈器官的组织工程
- 批准号:
15390517 - 财政年份:2003
- 资助金额:
$ 9.66万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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20248032 - 财政年份:2008
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