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Molecular mechanism for malignant cell transformationinduced by a peptide derived from tenascin C through integrin activation

Molecular mechanism for malignant cell transformationinduced by a peptide derived from tenascin C through integrin activation
腱蛋白C衍生肽通过整合素激活诱导恶性细胞转化的分子机制
批准号:
23590090
负责人:
FUKAI Fumio
金额:
$3.58万
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:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012

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中文摘要
翻译
本研究获得以下结果:1)腱生蛋白C(tenascin-C,TNC)衍生肽TNIIIA 2具有诱导β 1-整合素增强和持续活化的能力; 2)TNIIIA 2能够通过活化整合素诱导细胞存活和增殖的过度刺激; 3)TNIIIA 2可能作为肿瘤促进剂。这些结果为了解TNC在肿瘤发生和发展中的作用提供了重要依据
英文摘要
Following results were obtained by the present study: 1) Peptide TNIIIA2 derived from tenascin-C (TNC) has the ability to induce potentiated and sustained activation in beta1-integrins, 2) TNIIIA2 is capable of inducing hyperstimulation of cell survival and proliferation though activation of integrins, 3) TNIIIA2 may serve as a tumor promotor. These results provide important basis for understanding of the role of TNC in tumor initiation and promotion
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細胞接着分子を標的とした新しい治療薬の開発
开发针对细胞粘附分子的新治疗剂
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Itoh S, Kawano K, Takeshita K, Maitani Y, Tsuji T, Hirotaka Imai, 深井文雄]
通讯作者: 深井文雄
テネイシンC分子由来のインテグリン活性化ペプチドによる神経膠芽腫細胞のPDGF依存性増殖、移動能の過剰増強
腱蛋白-C 分子衍生的整合素激活肽过度增强胶质母细胞瘤细胞的 PDGF 依赖性增殖和迁移能力
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [藤田元道, 藤澤達也, 伊豫田拓也, 深井文雄]
通讯作者: 深井文雄
The cell adhesion and proliferation activities of a peptide derived from human tenascin-C are dependent on two Ile residues.
源自人生腱蛋白-C 的肽的细胞粘附和增殖活性取决于两个 Ile 残基。
DOI: 10.1016/j.bmc.2012.06.036
发表时间: 2012
期刊: Bioorganic & medicinal chemistry
影响因子: 3.5
作者: [R. Hayashi, Shogo Miura, Yohei Saito, Satoshi Osada, T. Iyoda, F. Fukai, H. Kodama]
通讯作者: H. Kodama
Modulation of tumor cell survival, proliferation, and differentiation by the peptide derived from tenascin-C
腱蛋白-C 衍生肽对肿瘤细胞存活、增殖和分化的调节
DOI: --
发表时间: 2012
期刊: Int. J Cell Biol. 2012
影响因子: --
作者: [Iyoda, T., and Fukai, F]
通讯作者: F
9
    Induction of programmed death of tumor cells by activation of betal integrin.
    • 批准号:
      17590074
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.24万
    • 财政年份:
      2005
    • 负责人:
      FUKAI Fumio
    • 依托单位:
    Identification of a membrane receptor mediating the biological effects of the fibronectin-derivedantiadhesive peptide FNIII 14.
    • 批准号:
      11680615
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $0.64万
    • 财政年份:
      1999
    • 负责人:
      FUKAI Fumio
    • 依托单位:
    Adipocyte differentiation of ST-13 cells induced by fibronectin fragment
    Molecular mechanism of fibronectin-induced chemotactic migration
    海外基金