2008 Fiscal Year Final Research Report
Elucidation of neuroprotective mechanisms of low-molecular-weight fetus-specific compounds
Project/Area Number |
19790054
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Biological pharmacy
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Research Institution | Kyoto University |
Principal Investigator |
KUME Toshiaki Kyoto University, 薬学研究科, 准教授 (10303843)
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Project Period (FY) |
2007 – 2008
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Keywords | 低分子量化合物 / 生理活性物質 / 脳・神経 / 薬理学 |
Research Abstract |
様々な脳疾患に対する防御機構における低分子生体内機能分子の役割を解明することを目的とし、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セロフェンド酸結合タンパクの候補を見出した。また、in vivoにおける検討において、セロフェンド酸は尾静脈からの末梢投与においても虚血障害に対して保護的に働くことが明らかとなった。胎仔組織には胎仔期特有の化合物が存在すると推定されるので、保護活性化合物の探索を行ったところ、ウシ胎盤にcaspase-3阻害活性を見出した。
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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. Akaike, A.
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Journal Title
J. Neurosci. Res. 86
Pages: 3575-3583
Peer Reviewed
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[Journal Article] Bromocriptine, a dopamineD2 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., 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., 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., 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., 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] 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., Akaike, A.
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Journal Title
J. Biol. Chem. 282
Pages: 4364-4372
Peer Reviewed
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[Journal Article] Synthesis and pharmacological profile of serofendic acids A and B2007
Author(s)
Terauchi, T., Asai, N., Doko, T., Taguchi, R., Takenaka, O., Sakurai, H., Yonaga, M., Kimura, T., Kajiwara, A., Niidome, T., Kume, T., Akaike, A., Sugimoto, H.
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Journal Title
Bioorg. Med. Chem. 15
Pages: 7098-7107
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., 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., 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., 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., 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., 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., 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., 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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