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Relationship between inhibition of ID1 expression and induction of irreversible suppression of cell proliferation in HepG2 hepatoma cells treated with HGF

Relationship between inhibition of ID1 expression and induction of irreversible suppression of cell proliferation in HepG2 hepatoma cells treated with HGF
HGF处理的HepG2肝癌细胞中ID1表达抑制与诱导细胞增殖不可逆抑制的关系
批准号:
22570137
负责人:
TANAKA Toshiaki
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:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

项目摘要

项目成果

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中文摘要
翻译
HGF治疗HepG2肝癌细胞可降低致癌基因ID1的表达。本研究表明,在HGF存在下,通过下调E3泛素连接酶的组分Skp2来调节ID1的减少。然而,Skp2通过独立于泛素化而调节Myc的转录活性参与ID1表达的调控。本研究还发现,G9a组蛋白甲基转移酶可能通过Skp2/Myc/ID1调控表达,参与HGF诱导H3K9me3在细胞核中的定位改变,从而导致HGF对癌细胞增殖的不可逆抑制。
英文摘要
HGF treatment of HepG2 hepatoma cells decreases expression of an oncogene ID1. This study showed that the decrease in ID1 is regulated through downregulation of Skp2, a component of E3 ubiquitin ligase, in the presence of HGF. However, Skp2 was involved in the regulation of ID1 expression by regulating transcription activity of Myc independently of ubiquitination. This study also showed that G9a histone methyltransferase, which expression may be regulated through Skp2/Myc/ID1, is involved in the alteration of H3K9me3 localization in cell nuclei induced by HGF, leading to the irreversible suppression of cancer cell proliferation by HGF.
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会议论文
ツメガエル初期発生過程における新規CdkインヒビターInk4Xの形態形成への係わりの解析
新型Cdk抑制剂Ink4X参与非洲爪蟾早期发育过程形态发生的分析
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [仁禮綾香, 戸井田英俊, 喜多村直実, 田中利明]
通讯作者: 田中利明
What we can do with over 300 billion bases of RNA-seq data: The case of Xenopus laevis genome project.
我们可以利用超过 3000 亿个碱基的 RNA-seq 数据做什么:非洲爪蟾基因组计划的案例。
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [T.Kwon, S.Takahashi, T.Tanaka, H.Noguchi, A.Toyoda, A.Fujiyama, Y.Suzuki, N.Ueno, M.Taira, J.B.Wallingford, E.M.Marcotte.]
通讯作者: E.M.Marcotte.
unctional analyses of a novel insulin like factor that are required for neural development.
对神经发育所需的新型胰岛素样因子进行功能分析。
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Y.Haramoto, S.Takahashi, Y.Onuma, Y.Ito, M.Asashima]
通讯作者: M.Asashima
Greatwall kinase and cyclin B-Cdk1 are both critical cocnstituents of MPF
长城激酶和细胞周期蛋白B-Cdk1都是MPF的关键组成部分
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [M.Hara, Y.Abe, T.Tanaka, E.Okumura, T.Kishimoto]
通讯作者: T.Kishimoto
共 25 条
    A study of new evaluation and training devices of standing balance ability with sensory stimulation for the elderly and the disabled persons
    • 批准号:
      24650346
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2012
    • 负责人:
      TANAKA Toshiaki
    • 依托单位:
    All-inclusive research on the Historical deployment of each country in KAYA 加耶 and the real phase of countries union in KAYA 加耶.
    • 批准号:
      22520718
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.91万
    • 财政年份:
      2010
    • 负责人:
      TANAKA Toshiaki
    • 依托单位:
    A study of development of three-dimensional visual barrier-free device for individual locomotion with visual perceptual disorders
    • 批准号:
      22650135
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.11万
    • 财政年份:
      2010
    • 负责人:
      TANAKA Toshiaki
    • 依托单位:
    Surveillance study about the position, the structure, and the function of the double capital or the subcapital in a Korean history
    • 批准号:
      22401031
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $11.56万
    • 财政年份:
      2010
    • 负责人:
      TANAKA Toshiaki
    • 依托单位:
    海外基金