| Project/Area Number |
20590158
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Medical pharmacy
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| Research Institution | Keio University |
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Principal Investigator |
SAI Yoshimichi Keio University, 附属病院, 准教授 (40262589)
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| Co-Investigator(Kenkyū-buntansha) |
NISHIMURA Tomohiro 慶應義塾大学, 薬学部, 助教 (40453518)
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| Co-Investigator(Renkei-kenkyūsha) |
WAKAYAMA Tomohiko 金沢大学, 医学系, 准教授 (70305100)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | トランスポーター / 生体膜輸送 / 胎盤関門 / 妊娠時薬物療法 / トロホブラスト / 異物認識 / タンパク質間相互作用 / 薬物間相互作用 / 薬物相互作用 |
|---|
| Research Abstract |
This study was aimed to clarify the regulatory role of ezrin on transporter complex (transportsome) at the placenta barrier. Our study using syncytiotrophoblast cell line TR-TBTs, pregnant rats as well as knockout mice lacking ezrin, scaffold protein that links membrane proteins to the cortical actin, have suggested that ezrin is located at the apical membrane of syncytiotrophoblasts during the course of pregnancy and works as a functional regulator in the transportsome containing a hypotaurin transporter Slc6a13.
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