Proteomic investigation of oxidized proteins in cerebrospinal fluid for developing novel biomarkers of Alzheimer's disease.
Project/Area Number |
20590594
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Laboratory medicine
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Research Institution | Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology (2009-2012) Tokyo Metropolitan Institute of Gerontology (2008) |
Principal Investigator |
TODA Tosifusa 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究員 (80133635)
|
Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Magumi 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究助手 (10159072)
SHIBASAKI Futoshi 財団法人東京都医学研究機構, 東京都臨床医学総合研究所, 研究員 (90300954)
|
Project Period (FY) |
2008 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 病態検査医学 / バイオマーカー / 神経変性疾患 / 髄液マーカー / 酸化タンパク質 / 認知症 / 髄液バイオマーカー / プロテオーム解析 / 臨床検査医学 / 軽度認知障害 / カルボニル化タンパク質 |
Research Abstract |
Proteomic analysis of oxidatively modified proteins was performed on spinal fluid of Alzheimer's disease patients. As a consequence of in-gel digestion and mass spectrometric identification, it has been clarified that transthyretin is preferentially oxidized in spinal fluid of Alzheimer's disease patients. Oxidative modification of transthyretin might be involved in incidence of Alzheimer's disease.
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Report
(7 results)
Research Products
(70 results)
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[Journal Article] Differential responses of white adipose tissue and brown adipose tissue to caloric restriction in rats.2012
Author(s)
Okita N, Hayashida Y, Kojima Y, Fukushima M, Yuguchi K, Mikami K, Yamauchi A, Watanabe K, Noguchi M, Nakamura M, Toda T, Higami Y.
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Journal Title
Mech Ageing Dev.
Volume: 133(5)
Issue: 5
Pages: 255-266
DOI
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[Journal Article] Up-regulation of 42 kDa tubulin alpha-6 chain fragment in well-differentiated hepatocellular carcinoma tissues from patients infected with hepatitis C virus2011
Author(s)
Kuramitsu Y, Takashima M, Yokoyama Y, Iizuka N, Tamesa T, Akada JK, Wang Y, Toda T, Sakaida I, Okita K, Oka M, Nakamura K.
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Journal Title
Anticancer Res.
Volume: 31(10)
Pages: 3331-3336
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[Journal Article] Proteomic analysis of two types of exosomes in human whole saliva2011
Author(s)
Ogawa Y, Miura Y, Harazono A, Kanai-Azuma M, Akimoto Y, Kawakami H, Yamaguchi T, Toda T, Endo T, Tsubuki M., Yanoshita R.
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Journal Title
Biol. Pharm. Bull.
Volume: 34(1)
Pages: 13-23
NAID
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Peer Reviewed
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[Journal Article] proteomic identification of differentially expressed genes in neural stem cells and neurons differentiated from embryonic stem cells of cynomolgus monkey (Macaca fascicularis) in vitro2011
Author(s)
Akama K, Horikoshi T, Nakayama T, Otsu M, Imaizumi N, Nakamura M, Toda T, Inuma M, Hirano H, Kondo Y, Suzuki Y, Inoue N.
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Journal Title
Biochim Biophys Acta.
Volume: 1814
Issue: 2
Pages: 265-276
DOI
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Peer Reviewed
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[Journal Article] Protein disulfide isomerase-P5, down-regulated in the final stage of boar epididymal sperm maturation, catalyzes disulfide formation to inhibit protein function in oxidative refolding of reduced denatured lysozyme.2010
Author(s)
Akama K, Horikoshi T, Sugiyama A, Nakahata S, Akitsu A, Niwa N, Intoh A, Kakui Y, Sugaya M, Takei K, Imaizumi N, Sato T, Matsumoto R, Iwahashi H, Kashiwabara SI, Baba T, Nakamura M, Toda T.
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Journal Title
Biochim Biophys Acta.
Volume: 1804(6)
Issue: 6
Pages: 1272-1284
DOI
Related Report
Peer Reviewed
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[Journal Article] Protein disulfide isomerase-P5, down-regulated in the final stage of boar epididymal sperm maturation, catalyzes disulfide formation to inhibit protein function in oxidative refolding of reduced denatured lysozyme2010
Author(s)
Akama K, Horikoshi T, Sugiyama A, Nakahata S, Akitsu A, Niwa N, Intoh A, Kakui Y, Sugaya M, Takei K, Imaizumi N, Sato T, Matsumoto R, Iwahashi H, Kashiwabara SI,Baba T, Nakamura M, Toda T.
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Journal Title
Biochimica et Biophysics Acta
Volume: 1804
Pages: 1272-1284
Related Report
Peer Reviewed
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[Presentation] Proteomic identification of differentially expressed genes during differentiation of cynomolgus monkey embryonic stem cells to astrocyte progenitor cells in vitro2012
Author(s)
Kuniko Akama1, Tomoe Horikoshi, Takashi Nakayama, Masahiro Otsu, Noriaki Imaizumi, Megumi Nakamura, Tosifusa Toda, Michiko Inuma, Hisashi Hirano, Yasushi Kondo, Yutaka Suzuki, Nobuo Inoue
Organizer
HUPO 11th Annual World Congress
Place of Presentation
ボストン、米国
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[Presentation] Release of New Web Site for Tokyo Metropolitan Geriatric Hospital Autopsy Resource(TMGH-AR)2009
Author(s)
Sawabe M, Arai T, Saito Y, Shimizu T, Toda T, Murayama S, Tanaka M, Tokubo K, Naka M, Tanaka N
Organizer
ISBER 2009 Annual Meeting & Exhibits
Place of Presentation
Portland, Oregon, USA
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[Presentation] ヒト唾液中に存在する2種類のエキソソームのプロテオーム解析2009
Author(s)
小川裕子, 三浦ゆり, 原園景, 金井正美, 戸田年総, 遠藤玉夫, 山口照英, 秋元義弘, 川上速人, 津吹政可, 矢ノ下良平
Organizer
第82回日本生化学会大会
Place of Presentation
神戸
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