Development of treatment strategy for patients with hepatocellular carcinoma using serum glycosylation modification
Development of treatment strategy for patients with hepatocellular carcinoma using serum glycosylation modification
批准号:
20390205
负责人:
AOYAGI Yutaka
金额:
$11.56万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011
中文摘要
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英文摘要
Fucosylated fraction of alpha-fetoprotein, AFP-L3, is the product ofα1-6 fucosyltransferase(FUT8) in the presence of GDP-fucose and is an indicator of unfavorable prognosis in patients with hepatocellular carcinoma(HCC). The aim of this study is to investigate physiological function of the core fucose in HCC cell lines using not only small interfering RNA(siRNA) but a FUT8 conditional gene knockdown tool. Real-time PCR analysis showed that the FUT8 mRNA level was knocked down 48h after siRNA transfection. On the other hand, we found no significant change in cell growth and infiltration. And no significant reduction in producing intracellular fucosylated proteins was observed by sugar chain profiling analysis using lection microchip. Next, we established conditional FUT8 knockdown mice, and characterized their molecular background of FUT8. We plan to carry out the experiments of hepatocarcinogenesis on the FUT8 knockdown mice.
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肝細胞癌診断、予後予測における高感度AFP-L3測定法の臨床的有用性
高灵敏AFP-L3测量方法在肝细胞癌诊断及预后预测中的临床应用
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Yamamoto H., et al., 王英正, 田村康]
通讯作者:
田村康
人障害肝内に出現する肝幹前駆細胞の分化階層性の解析および肝癌幹細胞マーカーとしての可能性
人类受损肝脏中出现的肝干祖细胞的分化层次分析及其作为肝癌干细胞标志物的潜力
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[山本英一郎, 豊田実, 篠村恭久, 土屋淳紀]
通讯作者:
土屋淳紀
Idetification of a novel motif responsible for the distinctive transforming activity of human T-cell leukemia virus (HTLV) type 1 Tax1 protein from HTLV-2 Tax2.
鉴定出负责人类 T 细胞白血病病毒 (HTLV) 1 型 Tax1 蛋白从 HTLV-2 Tax2 中的独特转化活性的新基序。
DOI:
--
发表时间:
2009
期刊:
Retrovirology 6(in press.)
影响因子:
--
作者:
[Doi H, Iso T, Shiba Y, Sato H, Yamazaki M, Oyama Y, Akiyama H, Tanaka T, Tomita T, Arai M, Takahashi M, Ikeda U, Kurabayashi M., Shoji T]
通讯作者:
Shoji T
Temporal treatment with interferon-b prevents hepatocellular carcinoma in hepatitis B virus-X gene transgenic mice.
干扰素-b 的临时治疗可预防乙型肝炎病毒-X 基因转基因小鼠的肝细胞癌。
DOI:
--
发表时间:
2007
期刊:
J Hepatol. 48
影响因子:
--
作者:
[Yamazaki K, Suzuki K, Ohkoshi S, Yano M, Kurita S, Aoki Y, Toba K, Takamura M, Yamagiwa S, Matsuda Y, Aoyagi Y.]
通讯作者:
Aoyagi Y.
Molecular mechanism of interferon-beta on prevention of HBx-induced hepatocarcinogenesis
干扰素-β预防HBx诱发肝癌的分子机制
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Tachibana M, Wada K, Katayama K, Kamisaki Y, Maeyama K, Kadowaki, T, Blumberg RS, Nakajima A., 池田宇一, 矢野雅彦]
通讯作者:
矢野雅彦
共 82 条
Identification of genes related with malignant transformation of hepatocellular carcinoma using alpha 1-6 fucosyltransferaseconditional knock-out mice
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批准号:23659395
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.33万
-
财政年份:2011
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负责人:AOYAGI Yutaka
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依托单位:
Synthesis and Structure-Activity Relationship of Biologically ActiveNatural Products and their Analogues Based on Green Chemistry
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批准号:22590019
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.75万
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财政年份:2010
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负责人:AOYAGI Yutaka
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依托单位:
Green chemistry oriented synthesis of biologically active natural products and structure-activity relationships
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批准号:17590014
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.11万
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财政年份:2005
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负责人:AOYAGI Yutaka
-
依托单位:
Chemoenzymatic Synthesis of Biologically Active Natural products via Lipase TL -Mediated Kinetic Resolution as a Key Step and their Structure Activity Relationship
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批准号:14572014
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.02万
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财政年份:2002
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负责人:AOYAGI Yutaka
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依托单位:
TREATMENT OF HEPATOCELLULAR CARCINOMA BY THE REGULATION OF GLYCOSYLTRANSFERASE
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批准号:13670500
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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:2001
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负责人:AOYAGI Yutaka
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依托单位:
ALPHA-1-6 FUCOSYLTRANSFERASE ANTISENSE-OLIGONUCLEOTIDE THERAPY FOR HEPATOCELLULAR CARCINOMA.
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批准号:09670520
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.98万
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财政年份:1997
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负责人:AOYAGI Yutaka
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依托单位:
cDNA CLONING OF HUMAN ALPHA-1-6 FUCOSYLTRANSFERASE AND ITS APPLICATION IN THE EARLY DIAGNOSIS OF HEPATOCELLULAR CARCINOMA.
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批准号:07457132
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$3.78万
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财政年份:1995
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负责人:AOYAGI Yutaka
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依托单位:
海外基金