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Organelle imaging of signal transduction towards necrotic cell death

Organelle imaging of signal transduction towards necrotic cell death
坏死细胞死亡信号转导的细胞器成像
批准号:
22570158
负责人:
OHTA Yoshihiro
金额:
$3.0万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010-04-01 至 2013-03-31

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中文摘要
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英文摘要
In order to investigate the mechanism of intracellular signal transduction towards necrosis, we measured the effects of cyclophilin D on the energy metabolism of mitochondria and the changes of mitochondria observed upon induction of necrosis. The changes were detected by imaging single mitochondria with optical microscopy. As a result, we succeeded in 1) detection of the effects of cyclophilin D on the pyruvate metabolism in cells, 2) detection of long-lasting mitochondrial permeability transition in cells, and 3) simultaneous imaging of mitochondrial permeability transition and mitochondrial swelling. These results provide important information on the mechanism of necrosis as programmed cell death.
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太田研究室
大田实验室
DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
DOI: 10.1364/boe.5.000848
发表时间: 2014-03-01
期刊: BIOMEDICAL OPTICS EXPRESS
影响因子: 3.4
作者: [Morikawa, Daisuke, Kanematsu, Keita, Ohta, Yoshihiro]
通讯作者: Ohta, Yoshihiro
ミトコンドリアの密集がATP合成に及ぼす影響
线粒体拥挤对 ATP 合成的影响
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Hitomi Yamamoto, Koichi Kokame, Tomohiko Okuda, Yukako Nakajo, Hiroji Yanamoto, and Toshiyuki Miyata., Daiki Yoshimatsu]
通讯作者: Daiki Yoshimatsu
DOI: --
发表时间: 2010
期刊: Clinical Nuroscience
影响因子: --
作者: [Fujiyoshi, S., 小亀浩市・宮田敏行, 木村澄子, Tezaki M. and Ohta Y]
通讯作者: Tezaki M. and Ohta Y
24
    Ultra-discrete model and ChIP-Seq analysis for gene transcription
    • 批准号:
      24500360
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2012
    • 负责人:
      OHTA Yoshihiro
    • 依托单位:
    High density simulation for transcriptional dynamics
    • 批准号:
      22700309
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.25万
    • 财政年份:
      2010
    • 负责人:
      OHTA Yoshihiro
    • 依托单位:
    Measurements of synaptosommal activity by using RM-DIC with large shear amount
    Dynamic Pathway Prediction by Signature Analysisusing Multiple Edge
    • 批准号:
      19800009
    • 项目类别:
      Grant-in-Aid for Young Scientists (Start-up)
    • 资助金额:
      $0.21万
    • 财政年份:
      2007
    • 负责人:
      OHTA Yoshihiro
    • 依托单位:
    海外基金