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Relationship between surrogate markers including DNA methylation and lifestyle factors in gastric carcinogenesis

Relationship between surrogate markers including DNA methylation and lifestyle factors in gastric carcinogenesis
DNA甲基化等替代标志物与生活方式因素在胃癌发生中的关系
批准号:
17015013
负责人:
YUASA Yasuhito
金额:
$38.85万
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

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中文摘要
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英文摘要
Epigenetic silencing of genes by aberrant DNA methylation is recognized as a crucial component of the mechanism underlying tumorigenesis. We examined the methylation statuses of six tumor-related genes in 106 primary gastric carcinomas by methylation-specific PCR and compared them with the past lifestyles of the patients. Significant association was found between a decreased intake of green tea and methylation of CDX2 and BMP-2. More physical activity was correlated with a lower methylation frequency of CACNA2D3. Thus, some epidemiological factors, such as green tea intake, could be important as to determination of the methylation statuses of selected genes and may influence the development of cancer, including that of the stomach.
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DOI: 10.1158/1078-0432.ccr-09-0055
发表时间: 2009-06-15
期刊: CLINICAL CANCER RESEARCH
影响因子: 11.5
作者: [Hellebrekers, Debby M. E. I., Lentjes, Marjolein H. F. M., van Engeland, Manon]
通讯作者: van Engeland, Manon
The RUNX3 tumor suppressor upregulates Bim in gastric epithelial cells undergoing transforming growth factor s-induced apoptosis.
RUNX3 肿瘤抑制因子上调正在经历转化生长因子诱导的细胞凋亡的胃上皮细胞中的 Bim。
DOI: --
发表时间: 2006
期刊: Mol Cell Biol 26
影响因子: --
作者: [Yano T, Ito K, Fukamachi H, Chi X-Z, Wee H-J, Inoue K, Ida H, Bouillet P, Strasser A, Bae S-C, Ito Y]
通讯作者: Ito Y
胃がん発症におけるGATA4とGATA5転写因子の役割
GATA4和GATA5转录因子在胃癌发生中的作用
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [秋山好光, 他]
通讯作者:
Epigenetic epidemiology of gastric cancer
胃癌表观遗传学流行病学
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [湯浅保仁, 他]
通讯作者:
99
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    • 批准号:
      24650609
    • 项目类别:
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    • 资助金额:
      $2.5万
    • 财政年份:
      2012
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      2008
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    • 财政年份:
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    • 依托单位:
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