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Analysis of the interactions of collectins with immunoglobuins and the regulation immunoglobulin functions

Research Project

Project/Area Number 20570136
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional biochemistry
Research InstitutionSapporo Medical University

Principal Investigator

SHIMIZU Takeyuki  Sapporo Medical University, 教育研究部・医療学系, 准教授 (10339137)

Co-Investigator(Kenkyū-buntansha) KUROKI Yoshio  札幌医科大学, 医学部, 教授 (70161784)
NISHITANI Chiaki  札幌医科大学, 医学部, 助教 (30381255)
ARIKI Shigeru  札幌医科大学, 医学部, 助教 (80464478)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords免疫学 / 蛋白質 / 生体分子 / コレクチン / 免疫グロブリン
Research Abstract

We found that MBL and SP-D bound to IgM through CRD. The interactions between MBL and IgM in immune complexes depended on the affinity and antigen-density. These results suggest that antigen-bound IgM can take different conformations, which are distinguished by MBL. We also found that MBL can modulate classical pathway of complement cascade.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (33 results)

All 2010 2009 2008

All Journal Article (12 results) (of which Peer Reviewed: 11 results) Presentation (21 results)

  • [Journal Article] The amino acid residue at position 95 and the third CDR region in the H chain determine the ceiling affinity and the maturation pathway of an anti-(4-hydroxy-3-nitrophenyl) acetyl antibody2010

    • Author(s)
      Akikazu Murakami, Yuka Takahashi, Miyuki Nishimura, Takeyuki Shimizu, Takachika Azuma.
    • Journal Title

      Mol.Immunol. vol.48

      Pages: 48-58

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary collectins protect macrophages against pore-forming activity of Legionella pneumophlla and suppress its intracellular growth2010

    • Author(s)
      Kaku Sawada, Shigeru Ariki, Takashi Kojima, Atsushi Saito, Masami Yamazoe, Chiaki Nishitani, Takeyuki Shimizu, Motoko Takahashi, Hiroaki Mitsuzawa, Shin-ichi Yokota, Norimasa Sawada, Nobuhiro Fujii, Hiroki Takahashi, Yoshio Kuroki.
    • Journal Title

      J.Biol.Chem. vol.285

      Pages: 8434-8443

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The amino acid residue at position 95 and the third CDR region in the H chain determine the ceiling affinity and the maturation pathway of an anti-(4-hydroxy-3-nitrophenyl)acetyl antibody2010

    • Author(s)
      Murakami A.
    • Journal Title

      Mol.Immunol.

      Volume: Vol.48 Pages: 48-58

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary collectins protect macrophages against pore-forming activity of Legionella pneumophila and suppress its intracellular growth2010

    • Author(s)
      Sawada K.
    • Journal Title

      J.Biol.Chem. 285

      Pages: 8434-8443

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mannose binding lectin and lung collectins interact with Toll-like receptor 4 and MD-2 by different mechanisms2009

    • Author(s)
      Takeyuki Shimizu, Chiaki Nishitani, Hiroaki Mitsuzawa, Shigeru Ariki, Motoko Takahashi, Katsuki Ohtani, Nobutaka Wakamiya, Yoshio Kuroki.
    • Journal Title

      Biochim.Biophys.Acta. vol.1790

      Pages: 1705-1710

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mutational analysis of Cys^<88> of Toll-like receptor 4 highlights the critical role of MD-2 in cell surface receptor expression2009

    • Author(s)
      Chiaki Nishitani, Motoko Takahashi, Hiroaki Mitsuzawa, Takeyuki Shimizu, Shigeru Ariki, Norio Matsushima, Yoshio Kuroki.
    • Journal Title

      Int.Immunol. vol.21

      Pages: 925-934

    • NAID

      10025387642

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mutational analysis of Cys^<88> of Toll-like receptor 4 highlights the critical role of MD-2 in cell surface receptor expression2009

    • Author(s)
      Nishitani C.
    • Journal Title

      Int.Immunol. 21

      Pages: 925-934

    • NAID

      10025387642

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mannose binding lectin and lung collectins interact with Toll-like receptor 4 and MD-2 by different mechanisms2009

    • Author(s)
      Shimizu T.
    • Journal Title

      Biochim.Biophys.Acta. 1790

      Pages: 1705-1710

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary surfactant protein D inhibits lipopolysaccharide (LPS)-induced inflammatory cell responses by altering LPS binding to its receptors2008

    • Author(s)
      Masami Yamazoe, Chiaki Nishitani, Motoko Takahashi, Tsuyoshi Katoh, Shigeru Ariki, Takeyuki Shimizu, Hiroaki Mitsuzawa, Kaku Sawada, Dennis R.Voelker, Hiroki Takahashi, Yoshio Kuroki.
    • Journal Title

      J.Biol.Chem. vol.283

      Pages: 35878-35888

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary surfactant protein D binds MD-2 through the carbohydrate recognition domain2008

    • Author(s)
      Xiaomeng Nie, Chiaki Nishitani, Masami Yamazoe, Shigeru Ariki, Motoko Takahashi, Takeyuki Shimizu, Hiroaki Mitsuzawa, Kaku Sawada, Kelly Smith, Erika Crouch, Hisato Nagae, Hiroki Takahashi, Yoshio Kuroki.
    • Journal Title

      Biochemistry vol.47

      Pages: 12878-12885

    • Related Report
      2010 Final Research Report
  • [Journal Article] Pulmonary surfactant protein D inhibits lipopolysaccharide (LPS)induced inflammatory cell responses by altering LPS binding to its receptors.2008

    • Author(s)
      Yamazoe M.
    • Journal Title

      J. Biol. Chem. 283

      Pages: 35878-35888

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary surfactant protein D binds MD-2 through the carbohydrate recognition domain.2008

    • Author(s)
      Nie, X
    • Journal Title

      Biochemistry 47

      Pages: 12878-12885

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Pulmonary collectins bind and agglutinate M.avium and attenuate its growth2010

    • Author(s)
      有木茂
    • Organizer
      第83回日本生化学会、第33回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド(兵庫県)
    • Year and Date
      2010-12-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] コレクチンの免疫グロブリンに対する結合性の解析2010

    • Author(s)
      清水健之
    • Organizer
      第83回日本生化学会、第33回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド(兵庫県)
    • Year and Date
      2010-12-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] コレクチンの免疫グロブリンに対する結合性の解析2010

    • Author(s)
      清水健之
    • Organizer
      第83回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2010-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] Pulmonary collectins bind and agglutinate M.avium and attenuate its growth2010

    • Author(s)
      有木茂
    • Organizer
      第83回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2010-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] 酸化肺サーファクタントリン脂質によるLPS惹起炎症性細胞応答制御機構の解明2010

    • Author(s)
      西谷千明
    • Organizer
      第83回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2010-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] 非定型抗酸菌に対する肺コレクチンの生体防御機構2010

    • Author(s)
      有木茂
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2010-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] 酸化肺サーファクタントリン脂質によるLPS惹起炎症性細胞応答制御機構の解明2010

    • Author(s)
      西谷千明
    • Organizer
      第83回日本生化学会、第33回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド(兵庫県)
    • Year and Date
      2010-12-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肺サーファクタントリン脂質の酸化によるLPS惹起炎症性細胞応答の抑制2009

    • Author(s)
      西谷千明
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2009-10-25
    • Related Report
      2010 Final Research Report
  • [Presentation] 肺サーファクタントリン脂質の酸化によるLPS惹起炎症性細胞応答の抑制2009

    • Author(s)
      西谷千明
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-10-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 非定型抗酸菌に対する肺コレクチンの生体防御機構2009

    • Author(s)
      有木茂
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-10-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pulmonary collectins exhibit anti-microbial activity against Legionella pneumophila2008

    • Author(s)
      Sawada K.
    • Organizer
      第81回日本生化学会大会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2008-12-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pulmonary collectins interact with and aggregate Mycobacteriumavium2008

    • Author(s)
      Ariki S.
    • Organizer
      第81回日本生化学会大会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2008-12-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pulmonary collectins interact with and aggregate Mycobacterium avium2008

    • Author(s)
      有木茂
    • Organizer
      第83回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2008-12-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Pulmonary collectins exhibit anti-microbial activity against Legionella pneumophila2008

    • Author(s)
      澤田格
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      神戸国際展示場(兵庫県)
    • Year and Date
      2008-12-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Mutational analysis of Cys^<88> of Toll-Like receptor 4 highlights the critical role of MD-2 in cell surface receptor expression2008

    • Author(s)
      Nishitani C.
    • Organizer
      第81回日本生化学会大会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2008-12-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] 肺サーファクタント蛋白質Dによるリボ多糖惹起炎症反応の抑制2008

    • Author(s)
      山添雅己
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      北海道大学学術交流会館(北海道)
    • Year and Date
      2008-07-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 肺コレクチンは非定型抗酸菌に結合し、菌体凝集を惹起する2008

    • Author(s)
      有木茂
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      第19回日本生体防御学会学術総会
    • Year and Date
      2008-07-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 肺コレクチンは非定型抗酸菌に結合し菌体凝集を惹起する2008

    • Author(s)
      有木茂
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      北海道大学学術交流会館
    • Year and Date
      2008-07-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] レジオネラ菌に対する肺コレクチンの増殖抑制作用2008

    • Author(s)
      深田格
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      北海道大学学術交流会館
    • Year and Date
      2008-07-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] TLR4の細胞表面発現におけるMD-2の重要性2008

    • Author(s)
      西谷千明
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      北海道大学学術交流会館
    • Year and Date
      2008-07-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] 肺サーフアクタント蛋白質Dによるリポ多糖惹起炎症反応の抑制2008

    • Author(s)
      山添雅己
    • Organizer
      第19回日本生体防御学会学術総会
    • Place of Presentation
      北海道大学学術交流会館
    • Year and Date
      2008-07-10
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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