Elucidation of the unidentified molecular structure of the cell volume-sensitive anion channel
Elucidation of the unidentified molecular structure of the cell volume-sensitive anion channel
批准号:
24659095
负责人:
SAKAI Hideki
金额:
$2.5万
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
Even if almost all the cells swell under hypotonic condition, they can return to their original sizes. This is because the cell has housekeeping functions for regulating its volume. In the mechanism, the cell volume-sensitive anion channel (VSOR) is one of essential proteins. Molecular structure of VSOR, however, has not been identified yet. Here, we synthesized the photoaffinity probe based on the structure of DCPIB, a specific inhibitor of VSOR. In a series of experiments such as the analysis of labelled proteins and the electrophysiological patch-clamp recording, we found that VC-1 (tentative name) is an essential molecule which constitutes VSOR.
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マウス胃酸分泌細胞におけるSLC26A7の機能
SLC26A7在小鼠胃酸分泌细胞中的功能
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Shimizu T, Iehara T, Sato K, Fujii T, Sakai H, Okada Y, Shimizu T., Sakai H., Sakai H., Fujii T., 藤田 恭輔, 清水 貴浩, 藤田 恭輔]
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藤田 恭輔
細胞膜マイクロドメインにおけるNa,K-ATPase の機能調節機構
质膜微区Na,K-ATP酶的功能调控机制
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
[酒井秀紀, 藤井拓人, 清水貴浩]
通讯作者:
清水貴浩
低濃度ウアバインによる癌細胞増殖抑制機構の解明
阐明低浓度哇巴因抑制癌细胞生长的机制
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[舩山佳佑, 藤井拓人, 清水貴浩, 酒井秀紀]
通讯作者:
酒井秀紀
強心配糖体による癌細胞特異的な細胞増殖抑制機構
强心苷的癌细胞特异性细胞生长抑制机制
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[藤井拓人, 舩山佳佑, 清水貴浩, 酒井秀紀]
通讯作者:
酒井秀紀
Role of cholesterol in functional association between K^+-Cl^- cotransporter-3a and Na^+, K^+-ATPase
胆固醇在 K^ -Cl^- 协同转运蛋白-3a 和 Na^ , K^ -ATPase 功能关联中的作用
DOI:
10.1016/j.bbrc.2012.06.089
发表时间:
2012
期刊:
Biochemical and Biophysical Research Communications
影响因子:
3.1
作者:
[清水貴浩, 家原貴大, 佐藤かお理, 藤井拓人, 酒井秀紀, 岡田泰伸, Kyosuke Fujita]
通讯作者:
Kyosuke Fujita
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