2008 Fiscal Year Final Research Report
Roles of low-molecular weight bioactive factors in the protective mechanisms of brain function
Project/Area Number |
19390152
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Applied pharmacology
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Research Institution | Kyoto University |
Principal Investigator |
AKAIKE Akinori Kyoto University, 薬学研究科, 教授 (80135558)
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Co-Investigator(Kenkyū-buntansha) |
KUME Toshiaki 京都大学, 薬学研究科, 准教授 (10303843)
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Project Period (FY) |
2007 – 2008
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Keywords | 脳神経疾患 / 生体分子 / 薬理学 |
Research Abstract |
様々な脳疾患の防御に重要な生体内機能分子の役割を解明するため、研究を遂行し下記の成果を得た。胎仔由来神経保護物質であるセロフェンド酸が作用を発現する際に重要な直接のターゲット分子の候補タンパクが見出された。また、セロフェンド酸は末梢投与においてもin vivoにおける虚血障害に対して保護的に働くことが明らかとなった。ニコチン受容体関連では、アストロサイトにおけるα7受容体発現にはニューロンとの接触によるシグナルが重要な役割を果たしていることを見出した。
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[Journal Article] Mechanism of neuroprotection by donepezil pretreatment in rat cortical neurons chronically treated with donepezil2008
Author(s)
Takada-Takatori, Y., Kume, T., Ohgi, Y., Izumi, Y., Niidome, T., Fujii, T., Sugimoto, H. and Akaike, A.
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Journal Title
J. Neurosci. Res. 86
Pages: 3575-3583
Peer Reviewed
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[Journal Article] Toward the generation of rod and cone photoreceptors from mouse, monkey and human embryonic stem cells2008
Author(s)
Osakada, F., Ikeda, H., Mandai, M., Wataya, T., Watanabe, K., Yoshimura, N., Akaike, A., Sasai, Y. and Takahashi,M,
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Journal Title
Nature Biotechnol. 26
Pages: 215-352
Peer Reviewed
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[Journal Article] Bromocriptine, a dopamineD_2 receptor agonist with the structure of the amino acid ergot alkaloids, induces neurite outgrowth in PC12 cells2008
Author(s)
Oda, T., Kume, T., Izumi, Y., Takada-Takatori, Y., Niidome, T. and Akaike, A.
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Journal Title
Eur. J. Pharmacol. 598
Pages: 27-31
Peer Reviewed
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[Journal Article] Protective effect of serofendic acid on ischemic injury induced by occlusion of the middle cerebral artery in rats2008
Author(s)
Nakamura, T., Kume, T., Katsuki, H., Niidome, T., Sugimoto, H. and Akaike, A.
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Journal Title
Eur. J. Pharmacol. 586
Pages: 151-155
Peer Reviewed
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[Journal Article] Regulation of intracellular dopamine levels by dopaminergic drugs: involvement of vesicular monoamine transporter2008
Author(s)
Izumi, Y., Yamamoto, N., Kume, T., Katsuki, H., Sawada, H. and Akaike, A.
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Journal Title
Eur. J. Pharmacol. 582
Pages: 52-61
Peer Reviewed
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[Journal Article] Plasminogen potentiates thrombin cytotoxicity and contributes to pathology of intracerebral hemorrhage in rats2008
Author(s)
Fujimoto, S., Katsuki, H., Ohnishi, M., Takagi, M., Kume, T. and Akaike, A.
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Journal Title
J. Cereb. Blood Flow Metab. 28
Pages: 506-515
Peer Reviewed
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[Journal Article] Donepezil attenuates excitotoxic damage induced by membrane depolarization of cortical neurons exposed to veratridine2008
Author(s)
Akasofu, S., Sawada, K., Kosasa, T., Hihara, H., Ogura, H. and Akaike, A.
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Journal Title
Eur. J. Pharmacol. 588
Pages: 189-197
Peer Reviewed
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[Journal Article] Proteasome inhibition induces glutathione synthesis and protects cells from oxidative stress2007
Author(s)
Yamamoto, N., Sawada, H., Izumi, Y., Kume, T., Katsuki, H., Shimohama, S. and Akaike, A.
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Journal Title
J. Biol. Chem. 282
Pages: 4364-4372
Peer Reviewed
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[Journal Article] Wnt signaling promotes regeneration in the retina of adult mammals2007
Author(s)
Osakada, F., Ooto, S., Akagi, T., Mandai, M., Akaike, A. and Takahashi, M.
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Journal Title
J. Neurosci. 27
Pages: 4210-4219
Peer Reviewed
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[Journal Article] Resveratrol protects dopaminergic neurons in midbrain slice culture from multiple insults2007
Author(s)
Okawara, M., Katsuki, H., Kurimoto, E., Shibata, H., Kume, T. and Akaike, A.
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Journal Title
Biochem. Pharmacol. 73
Pages: 550-560
Peer Reviewed
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[Journal Article] Involvement of thrombin and mitogen-activated protein kinase pathways in hemorrhagic brain injury2007
Author(s)
Ohnishi, M., Katsuki, H., Fujimoto, S., Takagi, M., Kume, T. and Akaike, A.
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Journal Title
Experimental Neurology 206
Pages: 43-52
Peer Reviewed
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[Journal Article] Donepezil potentiates nerve growth factor-induced neurite outgrowth in PC12 cells2007
Author(s)
Oda, T., Kume, T., Katsuki, H., Niidome, T., Sugimoto, H. and Akaike, A.
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Journal Title
J. Pharmacol. Sci. 104
Pages: 349-354
Peer Reviewed
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[Journal Article] Novel neuroprotective mechanisms of pramipexole, an anti-Parkinson drug, against endogenous dopamine-mediated excitotoxicity2007
Author(s)
Izumi, Y., Sawada, H., Yamamoto, N., Kume, T., Katsuki, H., Shimohama, S. and Akaike, A.
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Journal Title
Eur. J. Pharmacol. 557
Pages: 132-140
Peer Reviewed
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[Journal Article] Thrombin induces striatal Neurotoxicity depending on mitogen-activated protein kinase pathways in vivo2007
Author(s)
Fujimoto, S., Katsuki, H., Ohnishi, M., Takagi, M., Kume, T. and Akaike, A.
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Journal Title
Neurosci. 144
Pages: 694-701
Peer Reviewed
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[Journal Article] Serofendic Acid, a substance extracted from fetal calf serum, as a novel drug for cardioprotection2007
Author(s)
Akao, M., Takeda, T., Kita, T., Kume, T. and Akaike, A.
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Journal Title
Cardiovasc Drug Rev. 25
Pages: 333-341
Peer Reviewed
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[Presentation] Heme oxygenase-1 is degraded by ubiquitin-proteasome system and related to neuroprotective role2008
Author(s)
Yamamoto, N., Izumi, Y., Kato, F., Kume, T., Sawada, H. and Akaike, A
Organizer
The 4th Seoul-Kyoto-Osaka Joint Symposium on Pharmaceutical Sciences for Young Scientists
Place of Presentation
Kyoto, Japan
Year and Date
2008-04-24
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