Identification of novel genes related with stem cell and cancer stem cell in the transdifferentiation to gastric intestinal mataplasia.
Identification of novel genes related with stem cell and cancer stem cell in the transdifferentiation to gastric intestinal mataplasia.
批准号:
20590716
负责人:
IMATANI Akira
金额:
$3.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
The transdifferentiation to intestinal metaplasia is considered as a gastric carcinogenesis sequence in H.pylori infection. Down-regulation of a homeobox gene Sox2 might contribute to the gastric carcinogenesis in this manner. We established an in vitro model of this transdifferentiation by down-regulation of Sox2, and identified a pseudokinase gene Tribbles using Microarray analyses. This gene overexpressed in the human gastric cancer tissues and cell lines.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
H.pylori感染胃粘膜におけるHMGボックス遺伝子Sox2発現抑制による腸上皮化生進展の機序
H. pylori感染胃黏膜HMG box基因Sox2表达抑制导致肠化生发生的机制
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[今谷晃, 阿曽沼祥, 浅野直喜, 近藤穣, 千葉隆士, 伏谷淳, 下瀬川徹]
通讯作者:
下瀬川徹
Downregulation of embryonic stem cell-related gene Sox2 induced transdifferentiation to intestinal etaplasia in Helicobacter pylori infected gastric mucosa
胚胎干细胞相关基因Sox2下调诱导幽门螺杆菌感染胃黏膜转分化为肠化生
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Yutaka Kondo, Akira Imatani, Sho Asonuma, Hidetomo Konishi, Takashi Chiba, Naoki Asano, Kaname Uno, Yasuhiko Abe, Katsunori Iijima, Tomoyuki Koike, Tooru Shimosegawa]
通讯作者:
Tooru Shimosegawa
Analysis of differentiation system in the stomach by the immune response to Helicobactor pylori infection
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批准号:17590608
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2005
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负责人:IMATANI Akira
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依托单位:
海外基金