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The role of DNA methylation in cadmium-induced anti-carcinogenesis

The role of DNA methylation in cadmium-induced anti-carcinogenesis
DNA甲基化在镉诱导的抗癌作用中的作用
批准号:
19590131
负责人:
TAKIGUCHI Masufumi
金额:
$2.83万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009

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中文摘要
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英文摘要
Cadmium (Cd) is a carcinogenic metal in humans and rodents. Cd in certain instances can also be anti-carcinogenic. In this study, Cd is an effective inhibitor of DNA methyltransferase, controlled DNA methylation status, and kinetic studies indicated the mechanism is via interference with enzyme-DNA interaction. The enzyme-DNA binding site may be Pro-Cys in catalytic site of enzyme. In addition, Cd inhibited cell invasion activity via inhibition of MMP2 activity. This result proposed one of the new mechanisms of cadmium-induced anti-carcinogenesis.
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DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Fukumori S, Murata T, Takaai M, Tahara K, Taguchi M., and Hashimoto Y, 島田秀明]
通讯作者: 島田秀明
種々の金属がメタロプロテイナーゼ活性及び細胞浸潤能に与える影響
各种金属对金属蛋白酶活性和细胞侵袭能力的影响
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Tahara K., Kagawa Y, Takaai M, Taguchi M., and Hashimoto Y., 森石麻祐子]
通讯作者: 森石麻祐子
Masao Sato Tissue-dependent preventive effect of metallothionein against DNA damage in dyslipidemic mice under repeated stresses of fasting or restraint.
Masao Sato 金属硫蛋白对血脂异常小鼠在禁食或束缚反复应激下的 DNA 损伤的组织依赖性预防作用。
DOI: --
发表时间: 2009
期刊: Life Science 84
影响因子: --
作者: [Minoru Higashimoto, Naoki Isoyama, Satoshi Ishibashi, Masahisa Inoue, Masufumi Takiguchi, Shinya Suzuki, Yoshinari Ohnishi]
通讯作者: Yoshinari Ohnishi
Effects of various metals on secretion of matrix metalloproteinase2 from mouse fibroblast cells
不同金属对小鼠成纤维细胞分泌基质金属蛋白酶2的影响
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Ishida K., Taira S., Morishita H., Kayano Y, Taguchi M, and Hashimoto Y, Masufumi Takiguchi]
通讯作者: Masufumi Takiguchi
8
    Anti-carcinogenic effects of zinc by induction of apoptosis and inhibition of DNA methylation
    • 批准号:
      22590126
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.5万
    • 财政年份:
      2010
    • 负责人:
      TAKIGUCHI Masufumi
    • 依托单位:
    海外基金