Structural investigation of the fibrillation intermediate of β_2-microglobulin by H/D exchange-NMR
Structural investigation of the fibrillation intermediate of β_2-microglobulin by H/D exchange-NMR
批准号:
20770122
负责人:
CHATANI Eri
金额:
$2.08万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2009
中文摘要
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英文摘要
Protein misfolding occasionally leads to the formation of supramolecular assemblies known as amyloid fibrils, the deposition of which is associated with over 30 degenerative diseases. One of the most unique and essential properties of amyloid fibrils is their template-dependent growth, which underlies the propagation of pathology of amyloidoses. We have investigated a monomer-fibril complex of β_2-microglobulin formed transiently during the fibril growth by using Trp fluorescence and hydrogen/deuterium (H/D) exchange-NMR methods.
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DOI:
10.1073/pnas.0901422106
发表时间:
2009-07-07
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
影响因子:
11.1
作者:
[Chatani, Eri, Lee, Young-Ho, Goto, Yuji]
通讯作者:
Goto, Yuji
β2-ミクログロブリンが形成するアミロイド線維の溶液NMRによる直接観察
使用溶液 NMR 直接观察 β2-微球蛋白形成的淀粉样原纤维
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[吉村優一, 櫻井一正, 李映昊, 池上黄久, 茶谷絵理, 内木宏延, 後藤祐児]
通讯作者:
後藤祐児
Compression Recovery of β-Sheets of Heat Denaturated RNase A in Sucrose Solution
蔗糖溶液中热变性 RNase A β 片的压缩恢复
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[池田幸樹, 森田鉄兵, 饗場弘二, 吉村優一, 山本翼]
通讯作者:
山本翼
Ultrasonication establishes an equilibrium between production and breakdown leading to minimum-sized amyloid fibrils
超声处理在产生和分解之间建立平衡,从而产生最小尺寸的淀粉样原纤维
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[池田幸樹, 森田鉄兵, 饗場弘二, 吉村優一, 山本翼, Minoru Kato, 茶谷絵理, 茶谷絵理, 吉村優一, 茶谷絵理]
通讯作者:
茶谷絵理
スクロース溶液内における RNase Aのβシートの体積挙動
蔗糖溶液中 RNase A β-折叠的体积行为
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[牧貴美香, 宇野可奈子, 森田鉄兵, 饗場弘二, 山本翼]
通讯作者:
山本翼
共 20 条
Structural basis of propagation ability and toxicity of amyloid fibrils as elucidated through the analysis of prefibrillar intermediates
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批准号:16H04778
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$11.4万
-
财政年份:2016
-
负责人:CHATANI Eri
-
依托单位:
Molecular mechanism of the self-propagation of amyloid fibrils explored by structural analysis of prefibrillar intermediates
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批准号:23770188
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.91万
-
财政年份:2011
-
负责人:CHATANI Eri
-
依托单位:
海外基金