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Mechanism of inducing invasive phenotype after VEGF inhibition

Mechanism of inducing invasive phenotype after VEGF inhibition
抑制VEGF后诱导侵袭表型的机制
批准号:
21590459
负责人:
INOUE Masahiro
金额:
$3.0万
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

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中文摘要
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英文摘要
Invasive phenotype was induced by inhibition of VEGF signaling. Hypoxia inducible factor(HIF) is a transcription factor, which regulate hypoxic response. We generated double KO mice of HIF-1αand VEGF in islet cell tumor model mice. Invasive phenotype was remarkably reduced in DKO mice. Levels of E-cadherin expression was reduced in VEGF KO tumors but recovered in DKO mice. Thus, HIF is important for invasive phenotype after angiogenesis inhibition, and decreased E-cadherin levels might be a downstream mechanism.
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会议论文
癌の低酸素応答と分子標的治療
癌症缺氧反应与分子靶向治疗
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Takei, S., Tokuhira, Y., Shimada, A., Hosokawa, M., and Fukuoka, S, 井上正宏]
通讯作者: 井上正宏
Hypoxia inducible factor-1a is necessary for invasive phenotype due to angiogenesis inhibition
由于血管生成抑制,缺氧诱导因子 1a 对于侵袭表型是必需的
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Hasegawa-Ishii, S., Takei, S., Chiba, Y., Furukawa, A., Umegaki, H., Iguchi, A., Kawamura, N., Yoshikawa, K., Hosokawa, M., Shimada, A., 井上正宏]
通讯作者: 井上正宏
がんをとりまく微小環境の役割
癌症周围微环境的作用
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [島田厚良, 石井さなえ, 井上正宏]
通讯作者: 井上正宏
HIF-1alpha is necessary for changes of adhesion molecules and invasive phenotype after angiogenesis
HIF-1α对于血管生成后粘附分子和侵袭表型的变化是必需的
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Takaaki Takeda, Hiraoaki Okuyama, Yasuko Nishizawa, Masahiro Inoue]
通讯作者: Masahiro Inoue
20
    Roe of polarity switching of cancer cell clusters in metastasis
    • 批准号:
      18H02648
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.98万
    • 财政年份:
      2018
    • 负责人:
      INOUE Masahiro
    • 依托单位:
    Malignant conversion of cancer cells by disruption and remodeling of cancer cell-clusters in newly developed primary culture system
    Identification and characterization of novel kinase, AKB14-3-3-1, which is a possible target of sleeping sickness.
    • 批准号:
      23590500
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.33万
    • 财政年份:
      2011
    • 负责人:
      INOUE Masahiro
    • 依托单位:
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    海外基金