Establishment of a transgenic rat model which develop tumors with high frequent aberrant DNA methylation
Establishment of a transgenic rat model which develop tumors with high frequent aberrant DNA methylation
批准号:
20590323
负责人:
YAMASHITA Satoshi
金额:
$3.08万
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
Aberrant DNA methylation is essential in carcinogenesis, and analysis using animal model is important. The aim of this study was to establish a transgenic rat that can control expression of DNA methyltransferase, Dnmt3b, and to clarify whether high Dnmt3b expression induce tumors with malignant phenotypes or not. The transgenes that can induce rat Dnmt3b2 expression were constructed. For universal use, I decided to construct transgenic mouse, and the rat cDNA was replaced by a mouse cDNA. If a transgenic mouse is established, it will enable us to assess factors that induce or suppress aberrant DNA methylation.
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Testosterone overdose induces aberrant DNA methylation in the rat prostate.
睾酮过量会导致大鼠前列腺 DNA 甲基化异常。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Satoshi Yamashita, Satoru Takahashi, Ken Gyobu, Yasunori Matsuda, Toshikazu Ushijima]
通讯作者:
Toshikazu Ushijima
MeDIP-CpGアイランドマイクロアレイ解析による食道癌転移マーカーの同定
MeDIP-CpG岛微阵列分析鉴定食管癌转移标志物
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[山下聡, 形部憲, 丹羽透, 岡大嗣, 井垣弘康, 九嶋亮治, 大杉治司, 李栄柱, 末広茂文, 牛島俊和]
通讯作者:
牛島俊和
Testosterone overdose induces aberrant DNA methylation in the prostate.
睾酮过量会导致前列腺 DNA 甲基化异常。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Satoshi Yamashita, Ken Gyobu, Satoru Takahashi, Yasunori Matsuda, Toshikazu Ushijima]
通讯作者:
Toshikazu Ushijima
Identification of DNA methylation markers to predict metastasis of esophageal cancer by MeDIP-CpG island microarray analysis.
通过 MeDIP-CpG 岛微阵列分析鉴定 DNA 甲基化标记来预测食管癌的转移。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Satoshi Yamashita, Ken Gyobu, Toshikazu Ushijima]
通讯作者:
Toshikazu Ushijima
Testosterone overdose induces aberrant DNA methylation in the ratprostate.
睾酮过量会导致大鼠前列腺异常 DNA 甲基化。
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Murakami H, et al., 鈴木敬一郎, Satoshi Yamashita]
通讯作者:
Satoshi Yamashita
共 16 条
Diagnostic and therapeutic approach for sporadic inclusion body myositis via identification of pathomechanism of the autoantibodies.
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Resource Potential and Impact for Environment and Disaster of Gas Hydrates on Continental Slope off Abashiri, the Okhotsk Sea
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neuroprotective effect of remote limb ischemic preconditioning
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Molecular mechanisms for induction of DNA methylation by testosterone overdose in the rat prostate
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Loss given default estimation for small companies using big database of recovery
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Evaluation of Stability of Shallow Type Gas Hydrate-Bearing Grounds and Global Change
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Production of strong oxidative solvent and its applications
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Derlin-1 overexpression ameliorates mutant SOD1-induced endoplasmic reticulum stress by reducing mutant SOD1 accumulation
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Study on Geotechnical Evaluation of Shallow Type Methane Hydrate-Bearing Grounds
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Producing and the application of strong reduced solvent by bipolar membrane electrolyzer
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Enzymes and genes involved in phosphatidylcholine signaling
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Phosphatidylcholine metabolism and intracellular signal transduction
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STIMULATION AND DISORDER OF PHOSPHATIDYLCHOLINE METABOLISM CELL GROWTH
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