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Search for biomarkers of successful aging through glycomics and glycoproteomics of semisuper centenarians

Search for biomarkers of successful aging through glycomics and glycoproteomics of semisuper centenarians
通过半超级百岁老人的糖组学和糖蛋白质组学寻找成功衰老的生物标志物
批准号:
24659141
负责人:
ENDO Tamao
金额:
$2.5万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31

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中文摘要
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英文摘要
The purpose of this study is to clarify the candidates of the biomarker of successful aging through glycomics and glycoproteomics of semisuper centenarians considered as a model of human longevity. I performed sugar chains analyses, lectin microarray analyses, and glycopeptides analyses, and compared the glycosylation of plasma proteins between semisuper centenarians and controls. As a result, multi-branched complex sugar chains and high sialylated sugar chains were increased in the plasma proteins of semisuper centenarians. Sialylated glycopeptides of inflammatory mediating proteins were decreased with aging, while not in semisuper centenarians. It was suggested that the glycosylation plays an important role in successful aging of semisuper centenarians.
期刊论文(9)
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科研奖励(0)
会议论文
日本人超百寿者血漿タンパク質のグライコプロテオミクス解析
日本百岁老人血浆蛋白的糖蛋白组学分析
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者: [三浦ゆり, 太田悠葵, 高倉大輔, 橋井則貴, 新井康通, 津元裕樹, 川崎ナナ, 広瀬信義, 遠藤玉夫]
通讯作者: 遠藤玉夫
レクチンマイクロアレイを用いた日本人超百寿者血漿のグライコプロテオミクス
使用凝集素微阵列研究日本百岁老人血浆的糖蛋白组学
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [三浦ゆり, 板倉陽子, 新井康通, 豊田雅士, 木下英樹, 丸尾祐二, 鵜沼豊, 戸田年総, 広瀬信義, 遠藤玉夫]
通讯作者: 遠藤玉夫
Glycoproteomics study of plasma glycoproteins in Japanese semisuper centenarians
日本半百岁老人血浆糖蛋白的糖蛋白组学研究
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Miura, Y., Itakura, Y., Arai, Y., Iwamoto, M., Toyoda, M., Kinoshita, H., Unuma, Y., Toda, T., Hirose, N., Endo, T.]
通讯作者: T.
健康長寿への挑戦ー長寿者プロテオミクスが明らかにするものとはー
健康长寿的挑战——长寿者的蛋白质组学揭示了什么
DOI: --
发表时间: 2013
期刊: 基礎老化研究
影响因子: --
作者: [三浦ゆり, 遠藤玉夫]
通讯作者: 遠藤玉夫
6
    Research on aging-related diseases and functional alterations of glycans during aging
    Biological functions of O-mannosyl glycans
    • 批准号:
      14082209
    • 项目类别:
      Grant-in-Aid for Scientific Research on Priority Areas
    • 资助金额:
      $48.96万
    • 财政年份:
      2002
    • 负责人:
      ENDO Tamao
    • 依托单位:
    Elucidation of function of astrocytes appearedin aded brain and its inducing factor
    Development of methods to determine carbohydrate structure by Fourier transform mass spectrometry
    海外基金