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Broadly-defined apolipoproteins identified by proteomic analysis Hiroshi Yoshida 1,2,3 3Department of Laboratory Medicine, Jikei University Kashiwa Hospital Keyword: プロテオミクス , プロテオーム , アポ蛋白 , リポ蛋白結合蛋白 , HDL , LDL pp.359-367
Published Date 2010/4/15
DOI https://doi.org/10.11477/mf.1542102269
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Proteomics study with MALDI-TOF-MS and SELDI-TOF-MS, which is capable of analyzing samples with high throughput detection and without complicated pretreatments, is noteworthy in the post-genome era and can detect low-molecular proteins and peptides, leading to realization of more detail assessment of diseases and pathogenesis. Apolipoproteins have ever been characterized as structural proteins functioning as signals related to the interaction of lipoproteins with cells and tissues, but a variety of proteins are present at lipoprotein surface, and play roles not only in lipid metabolism but also in diverse functions of thrombosis, inflammation, and redox. Recently reported proteomic studies have demonstrated that lipoprotein-associated proteins and peptides were discovered besides classical apolipoproteins and that subfractions of HDL and LDL have unique profiles of characteristic functions. Established novel biomarkers and developed lipoprotein-related clinical examinations combined with the best properties of quantitation and functional qualification may help diagnosis and prevention of atherosclerotic diseases, but requires the establishment of proteomic analysis with testability convenience and high levels of accuracy and precision.


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電子版ISSN 1882-1367 印刷版ISSN 0485-1420 医学書院

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