Project/Area Number |
25670279
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Laboratory medicine
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Research Institution | St. Marianna University School of Medicine |
Principal Investigator |
佐藤 利行 聖マリアンナ医科大学, 医学部, 助教 (10350430)
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Co-Investigator(Kenkyū-buntansha) |
飯塚 進子 聖マリアンナ医科大学, 医学部, 講師 (00348533)
有戸 光美 聖マリアンナ医科大学, 医学部, 助教 (00509911)
岡本 一起 聖マリアンナ医科大学, 医学部, 准教授 (40177085)
末松 直也 聖マリアンナ医科大学, 医学部, 准教授 (50202122)
表山 和樹 聖マリアンナ医科大学, 医学部, 助教 (70434074)
|
Project Period (FY) |
2013-04-01 – 2015-03-31
|
Project Status |
Discontinued (Fiscal Year 2014)
|
Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | 糖修飾 / アフィニティー精製 / 関節リウマチ / レクチン / 糖鎖 |
Outline of Annual Research Achievements |
本研究では、自己免疫疾患の一つ関節リウマチ(以下、RA)と関係する蛋白質の糖鎖修飾を効率よく同定する手段として、複数の糖蛋白質についての同時糖修飾探索系の確立を目的とした。これまでに健常者の末梢血単核球(peripheral blood mononuclear cell(PBMC))を蛋白質源として、アスパラギンに付加されるN型糖鎖を認識するレクチンを用いて、N型糖鎖の存在を確認したことにより、細胞質蛋白質にも糖蛋白質が存在することを明らかにした。この結果により、レクチンをリガンドとしたアフィニティーカラムにより、特異的な糖鎖構造を有する糖蛋白質を精製可能であると考えられた。26年度にPBMCの細胞質蛋白質中の糖蛋白質の精製を予定していたが、研究代表者が病気により、長期休職をする状況となり、研究の継続が難しくなったため、糖蛋白質の精製には至っていない。
|
Report
(2 results)
Research Products
(31 results)
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[Journal Article] Disease Biomarker Analysis and Molecular Regulation Serum peptides as candidate biomarkers for dementia with Lewy bodies2015
Author(s)
Suzuki I., Noguchi M., Arito M., Sato T., Omoteyama K., Maedomari M., Hasegawa H., Suematsu N., Okamoto K., Kato T., Yamaguchi N., Kurokawa M.
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Journal Title
International Journal of Geriatric Psychiatry
Volume: Epub
Issue: 12
Pages: 1195-206
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] A peptide profile of amniotic fluid in a fetal lamb model of gastroschisis2014
Author(s)
Ohyama K., Sato T., Tanaka K., Manabe S., Nagae H., Arito M., Iizuka N., Kojima S., Omoteyama S., Seki Y., Kurokawa S. M., Suematsu N., Okamoto K., Pringle C.K., Kato T., Kitagawa H.
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Journal Title
Integrative Molecular Medicine
Volume: 1
Pages: 67-72
Related Report
Peer Reviewed / Open Access
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[Journal Article] Proteomic analysis of whole glomeruli in patients with IgA nephropathy using microsieving.2014
Author(s)
Kojima S, Koitabashi K, Iizuka N, Okamoto K, Arito M, Sato T, Kurokawa MS, Suematsu N, Shibagaki Y, Yasuda T, Kimura K, Kato T
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Journal Title
American journal of nephrology.
Volume: 39
Issue: 1
Pages: 36-45
DOI
Related Report
Peer Reviewed
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[Journal Article] Protein profiles of peripheral blood mononuclear cells as a candidate biomarker for Behcet’s disease.2013
Author(s)
Yoshioka T, Kurokawa MS, Sato T, Nagai K, Iizuka N, Arito M, Takakuwa Y, Nakano H, Ooka S, Suematsu N, Okamoto K, Yudoh K, Nakamura H, Suzuki N, Ozaki S, Kato T
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Journal Title
Clinical and Experimental Rheumatology
Volume: Epub
Related Report
Peer Reviewed
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[Journal Article] Roles of serum fibrinogen α chain-derived peptides in Alzheimer's disease.2013
Author(s)
Noguchi M, Sato T, Nagai K, Utagawa I, Suzuki I, Arito M, Iizuka N, Suematsu N, Okamoto K, Kato T, Yamaguchi N, Kurokawa MS.
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Journal Title
International Journal of Geriatric Psychiatry
Volume: in press
Issue: 8
Pages: 808-818
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Effect of sulfasalazine and tofacitinib on the protein profile of articular chondrocytes.2013
Author(s)
Endo W, Arito M, Sato T, Kurokawa MS, Omoteyama K, Iizuka N,Okamoto K, Suematsu N, Nakamura H, Beppu M, Kato T.
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Journal Title
Modern rheumatology / the Japan Rheumatism Association.
Volume: Epub
NAID
Related Report
Peer Reviewed
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[Presentation] Serum peptides, represented by complement 3f des-arginine, are useful for prediction2013
Author(s)
Noguchi Y, Kurokawa MS, Okuse C, Matsumoto N, Nagai K, Sato T, Arito M, Suematsu N, Okamoto K, Suzuki M, Itoh F, Kato T
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Comprehensive analysis of aberrantly glycosylated proteins in rheumatoid arthritis2013
Author(s)
Sato T,Arito M, Kurokawa MS, Takakuwa Y, Ooka S, Nagai K, Nakamura H, Iizuka N, Suematsu N, Okamoto K, Kato T.
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Serum peptide profiles as a candidate biomarker for dementia with Lewy bodies2013
Author(s)
Suzuki I, Kurokawa MS, Noguchi M, Sato T, Utagawa I, Arito M, Iizuka N, Omoteyama k, Suematsu N, Okamoto K, Yamaguchi N, Kato T
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Protein profiles of peripheral blood mononuclear cells as a biomarker for Behcet’s disease2013
Author(s)
Yoshioka T, Kurokawa MS, Sato T, Nagai K, Iizuka N, Arito M, Takakuwa Y, Nakano H, Ooka H, Suematsu N, Okamoto K, Nakamura H, Suzuki N, Ozaki S, Kato T.
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Comparative croteomic analysis of neutrophils from patients with microscopic polyangiitis and granulomatosis with polyangiitis.2013
Author(s)
Uchida T, Nagai K, Sato T, Iizuka N, Arito M, Takakuwa Y, Nakano H, Ooka S, Kurokawa MS, Suematsu N, Okamoto K, Ozaki S, Kato T.
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Proteomic analysis of whole glomeruli in patients with IgA nephropathy using micro-sieving2013
Author(s)
Kojima S, Koitabashi K, Iizuka N, Okamoto K, Arito M, Sato T, Kurokawa MS, Suematsu N, Yasuda T, Kimura K, Kato T
Organizer
HUPO2013
Place of Presentation
神奈川県横浜市 パシフィコ横浜
Related Report
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[Presentation] Protein profiles of peripheral blood mononuclear cells as a biomarker for Behcet’s Disease.2013
Author(s)
Kurokawa MS, Yoshioka T, Sato T, Nagai K, Iiduka N, Arito M, Takakuwa Y, Nakano H, Ooka S, Suematsu N, Okamoto K, Nakamura H, Suzuki N, Ozaki S, Kato T.
Organizer
American College of Rheumatology. Annual meeting 13
Place of Presentation
San Diego (USA)
Related Report