Elucidation of the anticancer mechanism of the lysophospholid through the nuclear receptor
Elucidation of the anticancer mechanism of the lysophospholid through the nuclear receptor
批准号:
22591482
负责人:
TSUKAHARA Tamotsu
金额:
$2.91万
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:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012
中文摘要
环磷脂酸(cPA)是一种特异性、高亲和力的PPARγ拮抗剂;然而,cPA抑制结肠癌增殖的分子机制仍有待阐明。我们的报告表明,PPARγ在人结肠癌细胞系中以相当高的水平表达。cPA通过抑制PPARγ而抑制细胞生长并诱导DNA浓缩。该报告表明,cPA在开发针对结肠癌和其他类型癌症的药物中具有潜在的用途。
英文摘要
Cyclic phosphatidic acid (cPA) is a specific, high-affinity antagonist of PPARγ; however, the molecular mechanism by which cPA inhibits colon cancer proliferation remains to be clarified. Our report indicates that PPARγ is expressed at considerable levels in human colon cancer cell lines. cPA suppressed cell growth and induced DNA condensation through PPARγ inhibition. This report suggests that potential use of cPA in the development of drugs targeting colon cancer and possib ly other types of cancer.
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Regulation of the Nuclear Hormone Receptor PPARγ by Endogenous Lysophosphatidic Acids. Lysophospholipid Receptors: Signaling and Biochemistry (edited by Jerold Chun) John Wiley book (ISBN: 978-0-470-56905-4)
内源性溶血磷脂酸受体对核激素受体 PPARγ 的调节:信号传导和生物化学(由 Jerold Chun 编辑)John Wiley 书籍(ISBN:978-0-470-56905-4)
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[Ryoko Tsukahara, Tamotsu Tsukahara, Gabor Tigyi]
通讯作者:
Gabor Tigyi
DOI:
10.1016/j.bbrc.2010.11.076
发表时间:
2011-01-07
期刊:
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
影响因子:
3.1
作者:
[Tsukahara, Tamotsu, Hanazawa, Shuwa, Murakami-Murofushi, Kimiko]
通讯作者:
Murakami-Murofushi, Kimiko
Phospholipase D2-dependent inhibition of the nuclear hormone receptor PPARγ by cyclic phosphatidic acid
环磷脂酸对核激素受体 PPARγ 的磷脂酶 D2 依赖性抑制
DOI:
--
发表时间:
2010
期刊:
Molecular Cell
影响因子:
16
作者:
[Tamotsu Tsukahara, Ryoko Tsukahara, Yuko Fujiwara, Juming Yue, Yunhui Cheng, Huazhan Guo, Alyssa Bolen, Chhunxiang Zhang, Louis Balazs, Fabio Re, Guangwei Du, Michael A Frohman, Daniel L. Baker, Abby.L. Parrill, Ayako Uchiyama, Tetsuyuki Kobayashi, Kimiko]
通讯作者:
Kimiko
Regulation of the Nuclear Hormone Receptor PPAR_Y by Endogenous Lysophosphatidic Acids. Lysophospholipid Receptors
内源性溶血磷脂酸对核激素受体 PPAR_Y 的调节。
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Ryoko Tsukahara, Tamotsu Tsukahahara, Gabor Tigyi]
通讯作者:
Gabor Tigyi
Cyclic phosphatidic acid decreases proliferation and survival of colon cancer cells through inhibition of peroxisome proliferator-activated recentor gamma
环状磷脂酸通过抑制过氧化物酶体增殖物激活的近期γ来降低结肠癌细胞的增殖和存活
DOI:
--
发表时间:
2010
期刊:
Prostaglandins and Other Lipid Mediators
影响因子:
2.9
作者:
[Tamotsu Tsukahara, Shuwa Ha nazawa, et al.]
通讯作者:
et al.
共 17 条
The effect of cPA on carotid intimate-media thickness progression in animal model with atherosclerosis
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批准号:25293274
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.56万
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财政年份:2013
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负责人:TSUKAHARA Tamotsu
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依托单位:
海外基金