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海産無脊椎動物レクチンの糖鎖認識に基づく創薬診断を目指したグライコミクス

Research Project

Project/Area Number 09F09100
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Structural biochemistry
Research InstitutionYokohama City University

Principal Investigator

大関 泰裕  横浜市立大学, 生命ナノシステム科学研究科, 教授 (70275022)

Co-Investigator(Kenkyū-buntansha) KAWSAR S.A  横浜市立大学, 外国人特別研究員
KAWSAR S.M.A.  横浜市立大学, 大学院・生命ナノシステム科学研究科, 特別研究員
KAWSAR S.M.  横浜市立大学, 大学院・生命ナノシステム科学研究科, 外国人特別研究員
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2011: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2010: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2009: ¥700,000 (Direct Cost: ¥700,000)
Keywordsレクチン / アガラクト糖鎖 / 2型Nアセチルラクトサミン / グロボ系糖脂質 / フロンタルアフィニティクロマトグラフィー / 細胞死 / クロイソカイメン / ムチン / N-アセチルグルコサミン / 細胞増殖抑制 / フロンタルアフィニティークロマトグラフィ / カイメン / ブタ胃ムチン / 抗菌活性 / 抗真菌活性
Research Abstract

海洋無脊椎動物から単離精製したガラクトシド結合性レクチンの糖鎖結合特異性の評価を行い、同一の特異性(ガラクトシド)に基づき精製したレクチンであっても、その詳細な糖鎖認識は非常に多様であることをフロンタルアフィニティークロマトグラフィーを用いたプロファイル結果から明らかになった。これらには、リウマチIgGに特異的に出現することが報告されているアガラクト糖鎖への認識、再生細胞の糖鎖構造解析から得た特徴に基づき細胞分類の指標に役立つと考えられる、分岐型タイプ2N-アセチルラクトサミン糖鎖への選択的な結合、バーキットリンパ腫細胞に特異的に発現し、ベロ毒素など病原性微生物のタンパク毒素のレセプターとしても知られるGb3糖鎖への結合が認められ、海洋無脊椎動物レクチンには疾患や再生で特異的に構造変化する糖鎖を認識出来る生命科学の研究上、有意な分子が複数存在していることが示唆された。さらに腹足類の卵から得たレクチンでは、グロボ系糖脂質を発現しているリンパ腫細胞に添加することで、レクチンの量依存的に細胞生存率を有意に低下させた。本結果から特定の糖鎖を持つ細胞、糖タンパク質の検出のみならず、細胞増殖に対する制御能も持ち得ることが新たに示唆された。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

研究成果に記した疾患や再生減少に関与が示唆される多様な結合活性を持つガラクトシド結合性レクチンが単離され、これらに関する成果を下記研究業績欄の学術論文に公表できた。

Strategy for Future Research Activity

下等動物から多数のガラクトースやガラクトシド結合性レクチンが単離されているが、その一方で、ガラクトースは進化的に新しい時代に出現した糖と考えられ、海洋無脊椎動物にガラクトースやガラクトシド構造を持つ複合糖質の報告は少ない。得られたレクチンに対する抗体を作成したので、これらが動物体内のどこに局在し、それら組織中にはガラクトース残基が発現しているかを、植物レクチンプローブを含め免疫組織学的に明らかにし、海洋無脊椎動物レクチンと内在性リガンドとの関係を調べ、レクチンの生理的役割と機能解明を進める。

Report

(3 results)
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (24 results)

All 2011 2010 2009 Other

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (3 results) Remarks (5 results)

  • [Journal Article] Cytotoxicity and glycanbinding profile of a D-galactose-binding lectin from the eggs of a Japanese sea hare (Aplysia kurodai)2011

    • Author(s)
      Kawsar S.M.A, Matsumoto R., Fujii Y., Matsuoka H., Masuda N., Chihiro I., Yasumitsu H., Kanaly R.A., Sugawara S., Hosono M., Nitta K., Ishizaki N., Dogasaki C., Hamako J., Matsui T., Ozeki Y.
    • Journal Title

      The Protein Journal

      Volume: 30 Issue: 7 Pages: 509-519

    • DOI

      10.1007/s10930-011-9356-7

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protein R-phycoerythrin from marine red alga Amphiroa anceps : extraction, purification and characterization2011

    • Author(s)
      Kawsar SMA, Fujii Y, Matsumoto R, Yasumitsu H, Ozeki Y
    • Journal Title

      PHYTOLOGIA BALCANICA

      Volume: 17 Pages: 347-354

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glycomics of a novel type-2 N-acetyllactosamine-specific lectin purified from the feather star (Oxycomantus japonicus) Pelmatozoa (class Crinoidea). 158, 266-273(2011)2011

    • Author(s)
      Matsumoto R, Shibata FT, Kohtsuka H, Sekifuji M, Sugii N, Nakajima H, Kojima N, Fujii Y, Kawsar SMA, Yasumitsu H, Ozeki Y
    • Journal Title

      Comp.Biochem.Physiol.B Mol.Biol.

      Volume: 158 Issue: 4 Pages: 266-273

    • DOI

      10.1016/j.cbpb.2010.12.004

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] D-galactoside-binding lectin purified from coronate moon turban, Turbo (Lunella) coreensis with a unique amino acid sequence and the ability to recognize acto-series glycosphingolipids2011

    • Author(s)
      Fujii Y., Matsumoto R., Kawsar S.M.A., Yasumitsu H., Ishizuka N., Dogasaki C., Hosono M., Nitta K., Hamako J., Matsui T., Ozeki Y.
    • Journal Title

      Comp Biochem.Physiol.B Mol.Biol.158, 30-37 (2011)

      Volume: 158 Issue: 1 Pages: 30-37

    • DOI

      10.1016/j.cbpb.2010.09.002

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biological effects of a carbohydrate-binding protein from an annelid, Perinereis nuntia against human and phytopathogenic microorganisms.2010

    • Author(s)
      Kawsar S.M.A., Mamun S.M.A., Rahman M.S., Yasumitsu H., Ozeki Y.
    • Journal Title

      International Journal of Biological and Life Sciences

      Volume: 6 Pages: 44-50

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inhibitory effects of RCG1, a β-galactoside-binding lectin from Rana catesbeiana (American bullfrog) oocytes against human and phytopathogens2010

    • Author(s)
      Kawsar S.M.A., Mamun S.M.A., Rahman M.S., Yasumitsu H., Ozeki Y
    • Journal Title

      Canadian Journal of Pure & Applied Sciences

      Volume: 4 Pages: 1141-1149

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth inhibitory effects on microorganisms by a D-galactose-binding lectin purified from the sea hare (Aplysia kurodai) eggs : An in vitro study.2010

    • Author(s)
      Kawsar, S.M.A., Mamun, S.M.A., Rahman, M.S., Yasumitsu, H., Ozeki, Y.
    • Journal Title

      Nature and Science

      Volume: 8 Pages: 82-89

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth inhibitory effects of a GlcNAc/GalNAc-specific lectin frm the marine demosponge Halichondria okadai on human pathogenic microorganisms2010

    • Author(s)
      Kawsar, S.M.A., Mamun, S.M.A., Rahman, M.S., Yasumitsu, H., Ozeki, Y.
    • Journal Title

      Journal of Cell and Molecular Biology

      Volume: 8(2号) Pages: 65-76

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vitro antibacterial and antifungal effects of a 30 kDa D-galactoside-specific lectin from the demosponge, Halichondria okadai.2010

    • Author(s)
      Kawsar S.M.A., Mamun S.M.A., Rahman M.S., Yasumitsu H., Ozeki Y.
    • Journal Title

      International Journal of Biological and Life Sciences

      Volume: 6 Pages: 31-37

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RAMA stain : A fast, sensitive and less protein modifying CBB R250 stain.2010

    • Author(s)
      Yasumitsu H., Ozeki Y., Kawsar S.M.A., Fujii Y., Sakagami M., Matsuo Y., Toda T, Katsuno H.
    • Journal Title

      Electrophoresis

      Volume: 31 Pages: 1913-1917

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CGP stain : An inexpensive, odorless, rapid, sensitive, and in principle in vitro methylation-free Coomassie Brilliant Blue stain. 406, 86-88.(2010)y.2010

    • Author(s)
      Yasumitsu H., Ozeki Y., Kawsar S.M.A., Toda T, Kanaly A.R.
    • Journal Title

      Anal.Biochem.

      Volume: 406 Pages: 86-88

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of Active MMP7 in E.coli and its application for metalloproteinase inhibitors screening.2010

    • Author(s)
      Katsuno H., Shirakawa R., Miyazaki K., Ozeki Y., Yasumitsu, H.
    • Journal Title

      Protein Pept.Lett.

      Volume: 17 Pages: 568-572

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glycan-binding profile of a D-galactose binding lectin purified from the annelid, Perinereis nuntia ver.vallata2009

    • Author(s)
      Kawsar, et al
    • Journal Title

      Comp.Biochem.Physiol. 152B

      Pages: 382-389

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Purification and biochemical characterization of a D-galactose binding lectin from Japanese sea hare(Aplysia kurodai)eggs2009

    • Author(s)
      Kawsar, et al
    • Journal Title

      Biochemistry(Moscow) 74

      Pages: 709-716

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glycan-binding profile and cell adhesion activity of American bullfrog(Rana catesbeiana)oocyte galectin-12009

    • Author(s)
      Kawsar, et al
    • Journal Title

      Protein Pept.Lett. 16

      Pages: 677-684

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical constituents and hemolytic activity of Macrotyloma uniflorum L2009

    • Author(s)
      Kawsar, et al
    • Journal Title

      Int.J.Biol.Chem. 3

      Pages: 42-48

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Glycomics Study on Marine Invertebrate Lectins to Find the Cell Regulative Activity2010

    • Author(s)
      大関泰裕、S.M.A.Kawsar、松本亮、藤井佑樹、安光英太郎
    • Organizer
      9^<th> International Marine Biotechnology Conference(第9回国際マリンバイオテクノロジー学会)
    • Place of Presentation
      中国・青島市
    • Related Report
      2010 Annual Research Report
  • [Presentation] Glycan-binding profile of American bullfrog(Rana catesbeiana)oocyte galectin-12009

    • Author(s)
      Kawsar, et al
    • Organizer
      20^<th> International Symposium on Glycoconjugates
    • Place of Presentation
      米国領プエルトリコ
    • Related Report
      2009 Annual Research Report
  • [Presentation] Hyper-diversification glycan-recognizing patterns and cell regulative activities of galactophilic lectins from marine invertebrtates

    • Author(s)
      Matsumoto R., Shibata F.T., Kawsar S.M.A., Fujii, Y., Yasumitsu H., Ozeki Y
    • Organizer
      第24回国際レクチン学会(24^<th> International Lectin Conference)
    • Place of Presentation
      豪州ブリスベン市
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.yokohama-cu.ac.jp/res_pro/researcher/110426oozeki_umishida.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.yokohama-cu.ac.jp/res_pro/collaboration/biobusiness_20120306.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.shimoda.tsukuba.ac.jp/~jambio/ronbun.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.yokohama-cu.ac.jp/res/researcher/info/110426oozeki_umishida.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      https://ycursc.yokohama-cu.ac.jp/drams/search.do?xid=0217cb9a296c0c36&type=v01

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2024-07-09  

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