2009 Fiscal Year Final Research Report
Physiological role of the blood-brain barrier transportsome
Project/Area Number |
17081002
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Biological Sciences
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Research Institution | Tohoku University |
Principal Investigator |
TERASAKI Tetsuya Tohoku University, 大学院・薬学研究科, 教授 (60155463)
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Co-Investigator(Kenkyū-buntansha) |
OHTSUKI Sumio 東北大学, 大学院・薬学研究科, 准教授 (60323036)
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Project Period (FY) |
2005 – 2009
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Keywords | 血液脳関門 / 血液脳脊髄液関門 / トランスポートソーム / 膜輸送複合体 / P-糖蛋白質 |
Research Abstract |
The quantification method of transporter proteins was established by means of mass spectrometer. The protein expression amounts and transport activities of transporters were determined in brain capillary endothelial cells, which form the blood-brain barrier. As a result, the function of glucose transporter 1 and multidrug resistant protein 1a (mdr1a) was able to be re-constructed in normal conditions, while the function of mdr1a in inflammation conditions was not. It was also suggested that the transportsome was involved in a part of physiological function of the blood-brain barrier.
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Research Products
(48 results)
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[Journal Article] Roles of inner blood-retinal barrier organic anion transporter 3 in the vitreous/retina-to-blood efflux transport of p-aminohippuric acid, benzylpenicillin, and 6-mercapto- purine.2009
Author(s)
Hosoya K, Makihara A, Tsujikawa Y, Yoneyama D, Mori S, Terasaki T, Akanuma S, Tomi M, Tachikawa M
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Journal Title
J Pharmacol Exp Ther 329
Pages: 87-93
Peer Reviewed
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[Journal Article] Characterization of the organic cation transporter SLC22A16: a doxorubicin importer.2005
Author(s)
Okabe M, Unno M, Harigae H, Kaku M, Okitsu Y, Sasaki T, Mizuno T, Shiiba K, Takanaga H, Terasaki T, Matsuno S, Sasaki I, Ito S, Abe T
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Journal Title
Biochem Biophys Res Commun 333
Pages: 754-762
Peer Reviewed
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