Effect of anticancer drugs on 5-HT3 receptor subunits
Effect of anticancer drugs on 5-HT3 receptor subunits
批准号:
24659748
负责人:
SHIMADA Shoichi
金额:
$2.41万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31
中文摘要
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英文摘要
The 5-hydroxytryptamine (serotonin) type 3 (5-HT3) receptor belongs to the superfamily of Cys-loop ligand-gated ion channels, and can be either homopentameric (5-HT3A) or heteropentameric (5-HT3AB) receptor. We showed that the anticancer drug, topotecan, bidirectionally modulates the 5-HT3 receptor using a voltage clamp technique. Topotecan inhibited 5-HT-gated current through homomeric 5-HT3A receptors. On the other hand, additional expression of the 5-HT3B subunit changed the response to topotecan from an inhibitory to a potentiatory one. Furthermore, the effect was reduced in the receptors containing the 5-HT3B (Y129S) polymorphic variant. These finding could explain individual differences in the sensitivity to topotecan-induced nausea and vomiting.
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Subunit-dependent inhibition and potentiation of 5-HT3 receptor by the anticancer drug, topotecan. The 11th Biennial Meeting of the Asian-Pacific Society for Neurochemistry
抗癌药物拓扑替康对 5-HT3 受体的亚基依赖性抑制和增强作用。
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Y. Nakamura, Y. Ishida, T. Yamada, M. Kondo, S. Shimada]
通讯作者:
S. Shimada
5-HT3 receptor expression in the mouse vestibular ganglion
小鼠前庭神经节中5-HT3受体的表达
DOI:
10.1016/j.brainres.2014.02.016
发表时间:
2014
期刊:
Brain Res
影响因子:
2.9
作者:
[Takimoto Y, Ishida Y, Nakamura Y, Kamakura T, Yamada T, Kondo M, Kitahara T, Uno A, Imai T, Horii A, Okazaki S, Nishiike S, Inohara H, Shimada S]
通讯作者:
Shimada S
抗癌剤トポテカンによるセロトニン3受容体のサブユニットに依存した応答調節
抗癌药物拓扑替康对血清素 3 受体亚基依赖性反应的调节
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[中村雪子, 石田雄介, 山田貴博, 近藤誠, 島田昌一]
通讯作者:
島田昌一
抗癌剤トポテカンによるセロトニン 3 受容体のサブユニットに依存した応答調節
抗癌药物拓扑替康对血清素 3 受体亚基依赖性反应的调节
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[Yukiko Nakamura, Yusuke Ishida, Takahiro Yamada, Shoichi Shimada, Yukiko Nakamura, 中村 雪子]
通讯作者:
中村 雪子
DOI:
10.1111/jnc.12146
发表时间:
2013-04-01
期刊:
JOURNAL OF NEUROCHEMISTRY
影响因子:
4.7
作者:
[Nakamura, Yukiko, Ishida, Yusuke, Shimada, Shoichi]
通讯作者:
Shimada, Shoichi
共 8 条
Effect of gain-of-function mutation in ASIC on vestibular and auditory function
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批准号:22659307
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.04万
-
财政年份:2010
-
负责人:SHIMADA Shoichi
-
依托单位:
Life extension of diamond cutting tool for ultraprecision machining of optical components
-
批准号:19560129
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.91万
-
财政年份:2007
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负责人:SHIMADA Shoichi
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依托单位:
Research in polymorphisms in human taste receptor genes and taste disorder
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批准号:14370549
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.06万
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财政年份:2002
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负责人:SHIMADA Shoichi
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依托单位:
Research in taste disorder and development of taste modulators
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批准号:12557143
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.0万
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财政年份:2000
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负责人:SHIMADA Shoichi
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依托单位:
Mechanism of Strength Enhancement of Ceramics Superlattice Coating Films and Its Application to Design of Microstructure
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批准号:12450059
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.62万
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财政年份:2000
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负责人:SHIMADA Shoichi
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依托单位:
Cloning and functional analysis of taste receptors for sourness and saltiness
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批准号:10480220
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$6.59万
-
财政年份:1998
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负责人:SHIMADA Shoichi
-
依托单位:
Computer Aided Design of Microstructure for Highly Functional Ceramics Coating Films
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批准号:10450058
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.32万
-
财政年份:1998
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负责人:SHIMADA Shoichi
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依托单位:
Design of Highly Accurate Linear Carriage Guided by Laser Beam Straight Datum and Its Application for Profile Measurement and Machining
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批准号:09555045
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.23万
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财政年份:1997
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负责人:SHIMADA Shoichi
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依托单位:
Effect of Cutting Speed on Cutting Phenomena and Its Limitation in High Sped Machining
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批准号:07455415
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$0.32万
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财政年份:1995
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负责人:SHIMADA Shoichi
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依托单位:
Study on Termo-Chemical Wear Mechanism of Diamond and Its Application to High Efficiency Polishing
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批准号:05650117
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.41万
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财政年份:1993
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负责人:SHIMADA Shoichi
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依托单位:
Thermo-Chemical Wear Mechanism of Diamond as a Tool Material
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批准号:03650106
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1991
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负责人:SHIMADA Shoichi
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依托单位:
Minimum Thickness of Cut in Micromachining
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批准号:01550096
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.09万
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财政年份:1989
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负责人:SHIMADA Shoichi
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依托单位:
Microstructure of Cutting Edge Affecting Minimum Thickness of Cut in Micromachining
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批准号:62550097
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$0.26万
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财政年份:1987
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负责人:SHIMADA Shoichi
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依托单位:
The Accuracy of Machine Tool Motion at Nanometer Level and Its Transfer Fidelity to Machined Surface
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批准号:60550092
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.02万
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财政年份:1985
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负责人:SHIMADA Shoichi
-
依托单位:
海外基金