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Investigation of neuroblastoma tumorigenesis focusing on cell cycle related genes

Investigation of neuroblastoma tumorigenesis focusing on cell cycle related genes
以细胞周期相关基因为重点的神经母细胞瘤肿瘤发生研究
批准号:
21790317
负责人:
MURAKAMI Yuko
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
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
We identified Smc2 and Sgo1 as genes which show synthetic lethal or senescence phenotype with MYCN amplification/overexpression. MYCN amplified neuroblastoma cell lines in which these genes are knockdowned showed the accumulation of DNA damage, but MYCN single copy cells did not. Our data indicated that Smc2 regulates various DNA repair genes transcription and Sgo1 is involved in DNA damage repair cooperation with PP2A and cohesin. Additionally, Smc2 works as condensin complex in DNA repair genes transcriptional regulation. Patients bearing neuroblastomas with amplified MYCN would be benefited from decreased Smc2 and Sgo1.
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会议论文
Inactivation of hSgo1 showed synthetic phenotype to MYCN amplified cancer cells
hSgo1 失活显示 MYCN 扩增癌细胞的合成表型
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Koike T, Kitajima S, Yu Y, Nishijima K, Zhang J, Ozaki Y, Morimoto M, Watanabe T, Asada Y, Chen E, Fan J, Wong RW, 村上(渡並)優子]
通讯作者: 村上(渡並)優子
Inactivation of hSgol showed synthetic phenotype to MYCN amplified cancer cells
hSgol 失活显示 MYCN 扩增癌细胞的合成表型
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [早坂孝宏, 井上菜穂子, 財満信宏, Kamlesh Shrivas, 柏木行康, 山本真理, 中許昌美, 瀬藤光利, 村上(渡並)優子]
通讯作者: 村上(渡並)優子
DOI: 10.1158/0008-5472.can-10-3524
发表时间: 2011-04-15
期刊: CANCER RESEARCH
影响因子: 11.2
作者: [Huang, Peng, Kishida, Satoshi, Kadomatsu, Kenji]
通讯作者: Kadomatsu, Kenji
A role of human Sgol on the growth of human neuroblastoma cells
人Sgol对人神经母细胞瘤细胞生长的作用
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Sato A., et al., 村上(渡並)優子]
通讯作者: 村上(渡並)優子
7
    Human embryos-associated microRNAs in culture media and their clinical usefulness
    • 批准号:
      16K15710
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.16万
    • 财政年份:
      2016
    • 负责人:
      MURAKAMI Yuko
    • 依托单位:
    Advanced logic for philosophy
    • 批准号:
      23520008
    • 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:
      MURAKAMI Yuko
    • 依托单位:
    海外基金