Epigenomic analysis of gastrointestinal cancer stroma
Epigenomic analysis of gastrointestinal cancer stroma
批准号:
23659400
负责人:
SHINOMURA Yasuhisa
金额:
$2.33万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
我们旨在分析胃肠道癌细胞、癌间质和背景非癌粘膜中的表观基因组改变。通过甲基化CpG扩增(MCA)-微阵列分析和亚硫酸氢盐-焦磷酸测序分析,我们检测了肿瘤相关基因如SFRP 1和miR-34 b/c在胃癌细胞以及癌间质中的甲基化。此外,我们确定了一个候选癌症相关基因RASGRF 1的异常甲基化,在胃癌细胞和背景非癌粘膜。我们还发现RASGRF 1甲基化可能是评估胃癌风险的潜在生物标志物。
英文摘要
We aimed to analyze epigenome alterations in gastrointestinal cancer cells,cancerstroma and background non-cancerous mucosa. By performing Methylated CpG Amplification (MCA)-microarray analysis and bisulfite-pyrosequencing analysis, we detected methylationof tumor-related genes, such as SFRP1 and miR-34b/c, in gastric cancer cells as well as cancer stroma. Moreover, we identified aberrant methylation of a candidate cancer-related gene, RASGRF1, in both gastric cancer cells and background non-cancerous mucosa. We also found that methylationof RASGRF1 could be a potential biomarker to assess gastric cancer risk.
期刊论文(37)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
DOI:
10.1007/s13277-012-0378-3
发表时间:
2012-03
期刊:
Tumor Biology
影响因子:
--
作者:
[M. Shitani;S. Sasaki;N. Akutsu;H. Takagi;Hiromu Suzuki;M. Nojima;Hiroyuki Yamamoto;T. Tokino]
通讯作者:
M. Shitani;S. Sasaki;N. Akutsu;H. Takagi;Hiromu Suzuki;M. Nojima;Hiroyuki Yamamoto;T. Tokino
胃癌におけるエピジェジェティックな遺伝子異常の網羅的解析
胃癌表观遗传学异常的综合分析
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[T Ando, H Aizaki, M Sugiyama, M Mizokami, M Kuroda, T Wakita, Nishina et al, Tetsu Oura, 高丸博之,鈴木拓,山本英一郎,丸山玲緒,神前正幸,新沼猛,青木由佳,澤田武,豊田実,篠村恭久]
通讯作者:
高丸博之,鈴木拓,山本英一郎,丸山玲緒,神前正幸,新沼猛,青木由佳,澤田武,豊田実,篠村恭久
microRNA-34b/cの異常メチル化は胃癌の異時性多発リスクに関与する
microRNA-34b/c的异常甲基化与胃癌的异时多重风险有关
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Shimizu T, Nakamura K, Ito H, Shimokawa H, 鈴木亮,山本英一郎,鈴木拓,野島正寛,丸山玲緒,能正勝彦,山本博幸,甲斐正広,山野泰穂,菅井有,今井浩三,篠村恭久]
通讯作者:
鈴木亮,山本英一郎,鈴木拓,野島正寛,丸山玲緒,能正勝彦,山本博幸,甲斐正広,山野泰穂,菅井有,今井浩三,篠村恭久
消化管間質腫瘍におけるmicroRNA発現プロファイル解析
胃肠道间质瘤中MicroRNA表达谱分析
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Shaker M, Yokoyama Y, Mori S, Tsujimoto M, Kawaguchi N, Kiyono T, Nakano T, Matsuura N, Genda T, 中野裕康, 新沼猛,鈴木拓,野島正寛,高丸博之,能正勝彦,山本博幸,豊田実,篠村恭久]
通讯作者:
新沼猛,鈴木拓,野島正寛,高丸博之,能正勝彦,山本博幸,豊田実,篠村恭久
miR-34b/cの異常メチル化は胃癌の異時性多発リスクに関与する
miR-34b/c 的异常甲基化与胃癌的异时多重风险有关
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Nonaka K, Onizuka S, Ishibashi H, Uto Y, Hori H, Nakayama T, Matsuura N, Kanematsu T, Fujioka H, T Wakita, Nishina et al, 鈴木 亮]
通讯作者:
鈴木 亮
共 26 条
Analysis of long non-coding RNAs that predict biological malignancy in GIST
-
批准号:25670371
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.33万
-
财政年份:2013
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Analysis of the abnormalities of microRNA and epigenome and the clinical application in gastroenterological cancers
-
批准号:23390200
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$12.4万
-
财政年份:2011
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Analysis and risk assessment of diffuse gastric cancer based on inflammation-induced epigenetic alterations
-
批准号:20390210
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$11.9万
-
财政年份:2008
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Development of diagnostic methods of gastrointestinal cancer using integrated analysis of nuclear molecules
-
批准号:18390221
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$11.03万
-
财政年份:2006
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Interaction of proinflammatory cytokines and growth factors in gastric carcinogenesis
-
批准号:14370181
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.45万
-
财政年份:2002
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Effect of gain-of-function mutation of c-kit on apoptosis in gastrointestinal mesenchymal cells
-
批准号:12670483
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.43万
-
财政年份:2000
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Development of novel therapeutics targeting the function of intestinal cells of Cajal in gastrointestinal motility disorder
-
批准号:11557042
-
项目类别:Grant-in-Aid for Scientific Research (B).
-
资助金额:$8.45万
-
财政年份:1999
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
Role of gain-of-function mutations of c-kit gene on tumor development in gastrointestinal stromal tumor.
-
批准号:10670471
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.05万
-
财政年份:1998
-
负责人:SHINOMURA Yasuhisa
-
依托单位:
海外基金