Analysis of interaction between flavonoids and proteins for elucidating their physiological expression mechanisms.
Analysis of interaction between flavonoids and proteins for elucidating their physiological expression mechanisms.
批准号:
22780122
负责人:
ISHII Takeshi
金额:
$2.58万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011
中文摘要
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英文摘要
Previous research has indicated that several flavonoids form complexes with target molecule such as protein in blood and organs, and differences in binding affinity toward the target molecule are believed to determine their biological activity. In this study, the interaction of catechins and their analogs to proteins were evaluated and the relationship between the chemical structure of each catechin and its binding affinity were investigated. The study indicates the galloyl group, the number of hydroxyl groups on the B-ring, and the configuration at C-2 of each catechin influence binding affinity for the serum proteins and the several cellular proteins.
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(-)-Epigallocatechin-3-gallate inhibits EGF signaling via covalent binding to EGF receptor
(-)-表没食子儿茶素-3-没食子酸酯通过与 EGF 受体共价结合抑制 EGF 信号传导
DOI:
--
发表时间:
2011
期刊:
Proceedings of the 4th International Conference on O-CHA(Tea) Culture and Science
影响因子:
--
作者:
[Maeda, T., Kubo, Y., Kimura, K., Tanaka, T., Ishii, T., and Akagawa, M]
通讯作者:
M
カテキン類と血清タンパク質との相互作用
儿茶素和血清蛋白之间的相互作用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[石井剛志, 勝間田知治, 日下耕二, 市川達也, 尾登賢一, 蓑田香奈子, 加来麻衣子, 森大気, 伊藤創平, 中山勉]
通讯作者:
中山勉
紅茶テアフラビン類の蛋白質に対する反応性
红茶茶黄素与蛋白质的反应性
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[石井剛志, ほか]
通讯作者:
ほか
エピガロカテキンガレートと相互作用する血清蛋白質:アルブミンとトランスサイレチンの関係
与表没食子儿茶素没食子酸酯相互作用的血清蛋白:白蛋白和转甲状腺素蛋白之间的关系
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[山本祥平, 勝間田知治, 石井剛志, 中山勉]
通讯作者:
中山勉
DOI:
10.1002/mnfr.200900071
发表时间:
2010-06-01
期刊:
MOLECULAR NUTRITION & FOOD RESEARCH
影响因子:
5.2
作者:
[Ishii, Takeshi, Minoda, Kanako, Nakayama, Tsutomu]
通讯作者:
Nakayama, Tsutomu
共 26 条
English local history : a relation with archives, university and historical society
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批准号:24520723
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.33万
-
财政年份:2012
-
负责人:ISHII Takeshi
-
依托单位:
Proteomic analysis of tea catechin-binding proteins
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批准号:19780101
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.38万
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财政年份:2007
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负责人:ISHII Takeshi
-
依托单位:
海外基金