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FUNCTIONAL ANALYSIS OF CANCER-SUSCEPTIBIE GENE, NBS1

FUNCTIONAL ANALYSIS OF CANCER-SUSCEPTIBIE GENE, NBS1
癌症易感基因NBS1的功能分析
批准号:
17013040
负责人:
KOMATSU Kenshi
金额:
$52.48万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
财政年份:
2005
资助国家:
日本
项目状态:
已结题
起止时间:
2005 至 2009

项目摘要

项目成果

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中文摘要
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英文摘要
We showed here that NBS1 is involved in human homologous recombination. Contrast to other underlying genes of radiation sensitive genetic syndrome, such as ATM and BRCA1, NBS1 functions in early step of homologous recombination. In addition, we revealed that NBS1 binds to TOPBP1, which is an important factor for activation of ATR, and disruption of NBS1 leads to enhanced sensitivity to UV and anti-tumor drug, cis-platin. Furthermore, we showed that NBS1 has critical role in genome stability through maintaining centrosomes.
期刊论文(73)
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DOI: 10.1016/j.dnarep.2008.06.013
发表时间: 2008-10-01
期刊: DNA REPAIR
影响因子: 3.8
作者: [Iijima, Kenta, Muranaka, Chizuko, Tauchi, Hiroshi]
通讯作者: Tauchi, Hiroshi
A Potential Link between Alternative Splicing of the NBS1 Gene and the DNA Damage/Environmental stress.
NBS1 基因的选择性剪接与 DNA 损伤/环境应激之间的潜在联系。
DOI: --
发表时间: 2008
期刊: Radiation Research accepted
影响因子: --
作者: [Kobayashi J, Iwabuchi K, Miyagawa K, Sonoda E, Suzuki K, Takata M, Tauchi H., A. Antoccia, K. Tsuchida, K. Takai]
通讯作者: K. Takai
TopBP1 associates with NBS1 and is involved in homologous recombination repair.
TopBP1 与 NBS1 结合并参与同源重组修复。
DOI: --
发表时间: 2007
期刊: Biochem Biophys Res Commun. 3;362(4)
影响因子: --
作者: [S. Sakamoto, K. Iijima, D. Mochizuki, K. Nakamura, K. Teshigawara, J. Kobayashi, S. Matsuura, H. Tauchi, K. Komatsu., S. Sakamoto, K. Morishima]
通讯作者: K. Morishima
Fanconi Anemia protein FANCD2 promotes Thompson LH and Takata M. immunoglobulin gene conversion and DNA repair through a mechanism related to homologous recombination.
范可尼贫血蛋白 FANCD2 通过与同源重组相关的机制促进 Thompson LH 和 Takata M. 免疫球蛋白基因转换和 DNA 修复。
DOI: --
发表时间: 2005
期刊: Mol. Cell. Biol. 25
影响因子: --
作者: [Yamamoto K, Hirano S, Ishiai M, Morishima K, Kitao H, Kimura M, Namikoshi K, Matsushita N, Arakawa H, Buerstedde JM, Komatsu K, Thompson LH, Takata M.]
通讯作者: Takata M.
62
    Contribution of translesional DNA synthesis to UV-induced damage during embryogenesis and at low dose-rate.
    • 批准号:
      25550025
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2013
    • 负责人:
      KOMATSU Kenshi
    • 依托单位:
    Roles of newly discovered NBS1 domains in ubiquitin signals and rejoining of double-strand breaks after irradiation
    • 批准号:
      23241021
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $24.13万
    • 财政年份:
      2011
    • 负责人:
      KOMATSU Kenshi
    • 依托单位:
    Molecular mechanism of radiation/NBS1-associated microcephaly
    • 批准号:
      23651045
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2011
    • 负责人:
      KOMATSU Kenshi
    • 依托单位:
    Induction of DNA double strand break by environmental genotoxic and carcinogenic agents
    • 批准号:
      18101002
    • 项目类别:
      Grant-in-Aid for Scientific Research (S)
    • 资助金额:
      $69.56万
    • 财政年份:
      2006
    • 负责人:
      KOMATSU Kenshi
    • 依托单位: