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Elucidation of the epigenetic regulation on the stress resistance

Elucidation of the epigenetic regulation on the stress resistance
阐明抗逆性的表观遗传调控
批准号:
22590086
负责人:
TAKEDA Hiroshi
金额:
$2.5万
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 至 2012

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中文摘要
翻译
实验前24 h用5 -HT_1A受体激动剂预处理情绪应激小鼠,发现情绪应激小鼠海马乙酰化组蛋白H3增加,组蛋白去乙酰化酶抑制剂阿司他丁A对急性束缚应激引起的情绪变化也有保护作用,组蛋白H3乙酰化也有保护作用。本研究结果表明,基因调控的表观遗传机制可能在应激刺激的情绪抵抗力的发展中发挥重要作用。
英文摘要
We found that acetylated histone H3 was increased in the hippocampus of mice that had developed resistance to emotional stress by pretreatment with 5 -HT_1Areceptor agonist 24 h before testing.Interestingly, the histone deacetylase inhibitor trichostatin A also protected against the emotional changes induced by acute restraint stress, as well as histone H3 acetylation. The present findings suggest that the epigenetic mechanisms of gene regulation may play an important role in the development of emotional resistance to stress stimuli.
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DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [宮川和也]
通讯作者: 宮川和也
5-HT_<1A>受容体刺激によるストレス抵抗性の獲得とヒストンアセチル化
通过 5-HT_<1A> 受体刺激获得应激抵抗和组蛋白乙酰化
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Kiguchi N, Kobayashi Y, Maeda T, et al., 宮川和也]
通讯作者: 宮川和也
Possible involvement of histone acetylation in the development of emotional resistance to stress stimuli in mice
组蛋白乙酰化可能参与小鼠对应激刺激的情绪抵抗的发展
DOI: --
发表时间: 2012
期刊: Behav Brain Res
影响因子: 2.7
作者: [Miyagawa K, Tsuji M, Takeda H]
通讯作者: Takeda H
The significance of hippocampal histone acetylation as a common factor involved in the development of emotional resistance and adaptation to stress in mice
海马组蛋白乙酰化作为参与小鼠情绪抵抗和应激适应发展的常见因素的重要性
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Miyagawa K, Tsuji M , Miyagishi H, Takeda H]
通讯作者: Takeda H
21
    Research on interrelationship between management philosophy, investment behavior, and financial policy in amoeba management
    • 批准号:
      19K01866
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.25万
    • 财政年份:
      2019
    • 负责人:
      TAKEDA Hiroshi
    • 依托单位:
    Research on amoeba management from corporate finance perspective
    • 批准号:
      15K03610
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.33万
    • 财政年份:
      2015
    • 负责人:
      TAKEDA Hiroshi
    • 依托单位:
    Rikkunshito increased hypothalamic SIRT1 activity
    • 批准号:
      25460922
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2013
    • 负责人:
      TAKEDA Hiroshi
    • 依托单位:
    Relationship between the gloval solvability and a non-lineaer action for a nonlinear damped wave equation
    • 批准号:
      23740116
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.75万
    • 财政年份:
      2011
    • 负责人:
      TAKEDA Hiroshi
    • 依托单位:
    海外基金