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To determine the epigenetic regulatory mechanism of cancer stem cells by cell surface molecules.

To determine the epigenetic regulatory mechanism of cancer stem cells by cell surface molecules.
通过细胞表面分子确定癌症干细胞的表观遗传调控机制。
批准号:
22650223
负责人:
MORIMOTO Chikao
金额:
$2.12万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

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中文摘要
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英文摘要
In the current study, we performed more detailed analysis of CD9 function for the cancer stem cell properties of B-ALL. In patient samples, CD9 was expressed in the most cases of B-ALL cells with significant correlation of CD34-expression. Knockdown of CD9 remarkably reduced the leukemogenic potential and affected the expression and tyrosine phosphorylation of Src family protein and reduced the expression of histone-deubiquitinase USP22. In malignant mesothelioma our results showed that CD24 and CD26 differentially regulated the cancer stem cell potentials of MM and also CD26 expression closely correlated with expression of USP22. These results suggest that CD24, CD9 and CD26 could be the promising target for CSC-oriented therapy.
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DOI: 10.1016/j.bbrc.2012.02.054
发表时间: 2012-03-16
期刊: BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
影响因子: 3.1
作者: [Yamazaki, Hiroto, Naito, Motohiko, Morimoto, Chikao]
通讯作者: Morimoto, Chikao
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Ohnuma K, Hosono O, Dang NH, Morimoto C, Yamazaki H and Morimoto C]
通讯作者: Yamazaki H and Morimoto C
DOI: --
发表时间:
期刊:
影响因子: --
作者: [Havre PA, Dang LH, Abe M, Urasaki Y, Ohnuma K, Morimoto C, Dang NH]
通讯作者: Dang NH
DOI: 10.1016/j.jep.2009.11.024
发表时间: 2010-02-17
期刊: JOURNAL OF ETHNOPHARMACOLOGY
影响因子: 5.4
作者: [Otsuki, Noriko, Dang, Nam H., Morimoto, Chikao]
通讯作者: Morimoto, Chikao
20
    Association of deubiquitin ligase and cell surface molecules regulates the pathophysiology of malignant pleural mesothelioma
    • 批准号:
      24659401
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.33万
    • 财政年份:
      2012
    • 负责人:
      MORIMOTO Chikao
    • 依托单位:
    Basic research of defining the function of CD26 on human immune system and its clinical application for autoimmune diseases.
    Basic Approach for the Development of Molecular Target Therapy for Autoimmune Diseases and Immune-Mediated Disorders.
    • 批准号:
      17109011
    • 项目类别:
      Grant-in-Aid for Scientific Research (S)
    • 资助金额:
      $71.72万
    • 财政年份:
      2005
    • 负责人:
      MORIMOTO Chikao
    • 依托单位:
    Basic study of molecular target therapy for autoimmune diseases and immune deficiency diseases based on CD26
    • 批准号:
      15209033
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $26.79万
    • 财政年份:
      2003
    • 负责人:
      MORIMOTO Chikao
    • 依托单位:
    海外基金