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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
阐明细胞体积敏感阴离子通道的未鉴定分子结构
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

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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.
期刊论文(68)
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会议论文
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]
通讯作者: 藤田 恭輔
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
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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]
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強心配糖体による癌細胞特異的な細胞増殖抑制機構
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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]
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