Molecular mechanism of zinc-induced neurotoxicity : involvement of Ca and ER stress
Molecular mechanism of zinc-induced neurotoxicity : involvement of Ca and ER stress
批准号:
21590145
负责人:
KAWAHARA Masahiro
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
Zinc(Zn) is neurotoxic and causes neurodegeneration following transient global ischemia and plays a crucial role in the pathogenesis of vascular-type dementia. We investigated the molecular mechanisms of Zn-induced neurotoxicity in vitro. The analysis of upregulated genes during Zn-induced neuronal death revealed that the significance of ER stress. These new results indicate that the disruption of Ca2+homeostasis and ER stress in the molecular mechanism of Zn-induced neurotoxicity, and are useful for the search for protective substances for vasucular dementia.
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Quantification of structural alterations of L-Asp and L-Asn residues in peptides related to neuronal disease by reversed-phase HPLC
通过反相 HPLC 定量与神经元疾病相关的肽中 L-Asp 和 L-Asn 残基的结构变化
DOI:
--
发表时间:
2010
期刊:
Chem.& Biodivers
影响因子:
--
作者:
[Masuda, K, Koizumi, A., Misaka, T., Hatanaka, Y., Abe, K., Tanaka, T., Ishiguro, M., Hashimoto., M., Sadakane Y.]
通讯作者:
Sadakane Y.
プリオン蛋白断片ペプチドのコンフォメーション変化と神経毒性に及ぼす微量金属の影響
朊病毒蛋白片段肽的构象变化及微量金属对神经毒性的影响
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[川原正博, 小山裕也, 定金豊]
通讯作者:
定金豊
亜鉛と認知症:脳の中のヤヌス
锌与痴呆:大脑中的两面神
DOI:
--
发表时间:
2012
期刊:
ファルマシア
影响因子:
--
作者:
[岩坂泰信, 西川雅高, 唐寧, 等計75名, 川原正博]
通讯作者:
川原正博
アルミニウムの神経毒性と神経疾患との関連
铝神经毒性与神经系统疾病的关系
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[川原正博, 小山裕也]
通讯作者:
小山裕也
創薬シーズとしてのカルノシン
肌肽作为药物发现种子
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[佐藤里絵, 手島玲子, 川原正博]
通讯作者:
川原正博
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