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Neuronal cell death mediated by mitochondria

Neuronal cell death mediated by mitochondria
线粒体介导的神经细胞死亡
批准号:
21659018
负责人:
YONEDA Yukio
金额:
$2.1万
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

项目摘要

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中文摘要
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英文摘要
Glutamate neurotoxicity was found to at least in part involve mitochondrial membrane potential disruption, mPTP orchestration, mitochondrial free Ca^<2+> levels and UCP2 expression in rat hippocampal and cortical neurons. In HEK293 cells with acquired NMDAR channels and overexpressed UCP2, a more marked increase was seen in mitochondrial free Ca^<2+> levels, in addition to more severe cell death, after the exposure to NMDA than in cells without UCP2 overexpression. Accordingly, UCP2 could play a role as a determinant of the neurotoxicity mediated by NMDAR through a mechanism related to the modulation of mitochondrial free Ca^<2+> levels in neurons.
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Natural polyamines spermidine and spermine prevent bone loss through preferential disturbance of osteoclastic activation in ovariectomized mice
天然多胺亚精胺和精胺通过优先干扰卵巢切除小鼠的破骨细胞活化来防止骨质流失
DOI: --
发表时间: 2012
期刊: Br J Pharmacol
影响因子: --
作者: [Yamamoto T, Hinoi E, Fujita H, Iezaki T, Takahata Y, Takamori M & Yoneda Y]
通讯作者: Takamori M & Yoneda Y
A pivotal role of mitochondrial free calcium in neurotoxicity mediated by pN-methyl-D-aspartate receptors in cultured rat hippocampal neurons.
线粒体游离钙在培养的大鼠海马神经元中 pN-甲基-D-天冬氨酸受体介导的神经毒性中发挥关键作用。
DOI: --
发表时间: 2011
期刊: Neurochem Int
影响因子: 4.2
作者: [Yukari Nakamura, Eiichi Hinoi, Takeshi Takarada, Yoshifumi Takahata, Tomomi Yamamoto, Hiroyuki Fujita, Saya Takada, Syota Hashizume, Yukio Yoneda, Kambe Y]
通讯作者: Kambe Y
DOI: 10.1016/j.bbr.2009.03.028
发表时间: 2009-08-24
期刊: BEHAVIOURAL BRAIN RESEARCH
影响因子: 2.7
作者: [Koike, Hiroyuki, Ibi, Daisuke, Yamada, Kiyofumi]
通讯作者: Yamada, Kiyofumi
DOI: 10.1254/jphs.11241sc
发表时间: 2012-05-01
期刊: JOURNAL OF PHARMACOLOGICAL SCIENCES
影响因子: 3.5
作者: [Iezaki, Takashi, Hinoi, Eiichi, Yoneda, Yukio]
通讯作者: Yoneda, Yukio
37
    Phenotype analysis on conditional knockout mice defective of myosin VI
    • 批准号:
      24650196
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2012
    • 负责人:
      YONEDA Yukio
    • 依托单位:
    Studies on molecular mechanisms underlying posttraumatic stress disorder (trauma)
    • 批准号:
      13470487
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $9.28万
    • 财政年份:
      2001
    • 负责人:
      YONEDA Yukio
    • 依托单位:
    Studies on neurotoxic mechanisms by excitotoxins
    Search for proteins associated with schizophrenia in the brain and its therapeutic application
    海外基金