课题基金 / 基金详情

Molecular analysis of skin cell activation by orally administered functional food substances

Molecular analysis of skin cell activation by orally administered functional food substances
口服功能性食品物质激活皮肤细胞的分子分析
批准号:
23380072
负责人:
SHIMIZU Makoto
金额:
$12.23万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31

项目摘要

项目成果

SHIMIZU Makoto的其他基金

相似基金

相关文献

中文摘要
翻译
通过基因芯片和PCR分析,阐明了缺镁饮食或紫外线照射引起的小鼠皮肤损伤的基因表达变化。口服ECM成分,如神经酰胺和胶原蛋白,被发现减弱基因表达的变化。在体外实验中使用的成纤维细胞角质形成细胞共培养系统与小鼠原代皮肤细胞或人类皮肤细胞系的构建表明,神经酰胺的代谢产物以及胶原蛋白肽诱导皮肤细胞的基因表达的类似的效果。这些结果表明,ECM组分在口服给药后被消化和/或代谢,到达皮肤组织,然后通过调节成纤维细胞-角质形成细胞相互作用影响角质形成细胞功能。
英文摘要
Gene expression changes induced in damaged mice skin by Mg-deficient diet or UV irradiation were elucidated by DNA microarray and PCR analyses. Oral administration of ECM components, such as ceramide and collagen, was found to attenuate the gene expression changes. In vitro experiments using a fibroblast-keratinocyte co-culture system constructed with mouse primary skin cells or human skin cell lines showed that metabolites of ceramide as well as collagen peptides induced similar effects on gene expression of skin cells. These results suggest that ECM components are digested and/or metabolized after oral administration, reach the skin tissue, and then affect keratinocyte functions via modulating fibroblast-keratinocyte interactions.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
共培養系においてセラミドが皮膚細胞に及ぼす影響
神经酰胺对共培养系统中皮肤细胞的影响
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者: [赤木 裕, レ ヴ ラン フォン, 薩 秀夫, 戸塚 護, 千田和広, 清水 誠]
通讯作者: 清水 誠
Organotypic coculture of mouse skin cells as a model for studying the effects of collagen peptide
小鼠皮肤细胞的器官型共培养作为研究胶原蛋白肽作用的模型
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Phuong, L.V., Takatori. R., Iwamoto,T., Sato, K., Totsuka,M., Satsu, H., Chida,K., Shimizu, M]
通讯作者: M
Effects of prolyl-hydroxyproline, a collagen peptide, on gene expression of mouse skin cells in coculture
胶原肽脯氨酰羟脯氨酸对共培养小鼠皮肤细胞基因表达的影响
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Phuong, L.V., Takatori. R., Iwamoto,T., Sato, K., Totsuka,M., Satsu, H., Chida,K., Shimizu, M]
通讯作者: M
Effects of prolyl-hydroxyproline, a collagen peptide, on gene expression of mouse skin cells in co-culture
胶原肽脯氨酰羟脯氨酸对共培养小鼠皮肤细胞基因表达的影响
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Phuong, L.V]
通讯作者: L.V
共 6 条
    The determinant factors to promote environmental protection activities of Chinese retail companies
    • 批准号:
      16K00695
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.91万
    • 财政年份:
      2016
    • 负责人:
      SHIMIZU Makoto
    • 依托单位:
    Efficient Transformation of Castor Oil Using a Highly-Densed Phase Boundary Enzyme
    • 批准号:
      25620079
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2013
    • 负责人:
      SHIMIZU Makoto
    • 依托单位:
    The construction of science and technology paper corpora and the compilation of collocation lists
    • 批准号:
      24520655
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.5万
    • 财政年份:
      2012
    • 负责人:
      SHIMIZU Makoto
    • 依托单位:
    Functional analysis of novel food factors which activate anti-obese receptor for bile acids
    • 批准号:
      23780127
    • 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:
      SHIMIZU Makoto
    • 依托单位:
    海外基金