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The relationship between the metabolism of sphingomyelin species and the hemolysis of sheep erythrocytes induced by Clostridium perfringens alpha-toxin

Research Project

Project/Area Number 19790328
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Bacteriology (including Mycology)
Research InstitutionTokushima Bunri University

Principal Investigator

ODA Masataka  Tokushima Bunri University, 薬学部, 助教 (00412403)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,680,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywordsウエルシュ菌 / α毒素 / 溶血 / スフィンゴミエリン代謝系 / C24:1-セラミド / ヒツジ赤血球 / C24:2-セラミド / TrkA / C24:1-sphingomyelin / ラフト / 分子種
Research Abstract

本研究では、中国四川大地震でも多く見られたウエルシュ菌によるガス壊疽の主要な病原因子であるα毒素による細胞膜破壊作用とリン脂質代謝との関係に注目し解析した。α毒素が血中に移行すると高度の溶血を示すことから、赤血球膜破壊作用を指標に検討した。その結果、本毒素は、不飽和脂肪酸を有するリン脂質を特異的に代謝亢進させることにより、血球膜の恒常性の破綻をきたしていることが判明した。また、不飽和結合を有するリン脂質の増加は、細胞膜の不安定化、あるいは、老朽化の指標となることも示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (41 results)

All 2009 2008 2007 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (21 results) Book (4 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 2 results)

  • [Journal Article] The inhibition of lipopolysaccharide-induced tumor necrosis factor-alpha and nitric oxide production by Clostridium perfringens alpha-toxin and its relation to alpha-toxin-induced intracellular ceramide generation2009

    • Author(s)
      Tumurkhuu G, Oda M, Yokochi T, Sakurai J.以下を省略(員数:12、9 番目)
    • Journal Title

      Int J Med Microb (掲載確定)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The inhibition of lipopolysaccharide-induced tumor necrosis factoralpha and nitric oxide production by Clostridium perfringens alphatoxin and its relation to alphatoxin-induced intracellular ceramide generation2009

    • Author(s)
      Gantsetseg Tumurkhuu
    • Journal Title

      Int. J. Med. Microb. (掲載確定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The relationship between the metabolism of sphingomyelin species and hemolysis of sheep erythrocytes induced by Clostridium perfringens alpha-toxin2008

    • Author(s)
      Oda M, Sakurai J.以下を省略(員数:9、1番目)
    • Journal Title

      J Lipid Res 49

      Pages: 1039-1047

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of erythromycin on biological activities induced by Clostridium perfringens alpha-toxin2008

    • Author(s)
      Oda M, Sakurai J.以下を省略(員数:11、1番目)
    • Journal Title

      J Pharmacol Exp Ther 327

      Pages: 934-940

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis of actin recognition and arginine ADP-ribosylation by Clostridium perfringens iota-toxin2008

    • Author(s)
      Tsuge H, Oda M, Sakurai J. 以下を省略(員数:9、3番目)
    • Journal Title

      Proc Natl Acad Sci U S A 105

      Pages: 7399-7404

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The relationship between the metabolism of sphingomyelin species and hemolysis of sheep erythrocytes induced by Clostridium perfringens alpha-toxin2008

    • Author(s)
      Masataka Oda
    • Journal Title

      J. Lipid Res. 49

      Pages: 1039-1047

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis of actin recognition and arginine ADP-ribosylation by Clostridium perfringens iota-toxin2008

    • Author(s)
      Hideaki Tsuge
    • Journal Title

      Proc Nat1 Aced Sci USA 105

      Pages: 7399-7404

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reciprocal relationship between the apoptosis pathway mediatedby executioner caspase and the physiologic NAD synthesis pathway2008

    • Author(s)
      Katunuma Nobuhiko
    • Journal Title

      Adv Enzyme Regal 48

      Pages: 19-30

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of erythromycin on biological activities induced by Clostridium perfringens alphatoxin2008

    • Author(s)
      Masataka Oda
    • Journal Title

      J. PHARMACOL. EXP. THER. 327

      Pages: 934-940

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis of actin recognition and arginine ADP-ribosylation by Clostridium perfringens iota-toxin2008

    • Author(s)
      Hideaki Tsuge
    • Journal Title

      Proc. Natl. Acad. Sci. U S A.

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The relationship between the metabolism of sphingomyelin species and hemolysis of sheep erythrocytes induced by Clostridium perfringens alpha-toxin.2008

    • Author(s)
      Masataka Oda
    • Journal Title

      J. Lipid Res.

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of unsaturated bonds in the sn-2 acyl chain of phosphatidylcholine on the membrane damaging action of Clostridium perfrigens alpha-toxin toward liposomes.2007

    • Author(s)
      Nagahama M, Oda M, Sakurai J.以下を省略(員数:8、3 番目)
    • Journal Title

      Biochim Biophys Acta-Biomembrane 1768

      Pages: 2940-2945

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of unsaturated bonds in the sn-2 acyl chain of phosphatidylcholine on the membrane damaging action of Clostridium perfrigens alpha-toxin toward liposomes2007

    • Author(s)
      Masahiro Nagahama
    • Journal Title

      Biochim. Biophys. Acta-Biomembrane 1768

      Pages: 2940-2945

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] ウエルシュ菌α毒素処理細胞からのIL-8分泌機構2009

    • Author(s)
      小田真隆
    • Organizer
      第129年会日本薬学会総会
    • Place of Presentation
      京都府京都国際会議場
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素処理細胞からのIL-8分泌メカニズム2009

    • Author(s)
      小田真隆
    • Organizer
      第82回日本細菌学会
    • Place of Presentation
      愛知県名古屋国際会議場
    • Year and Date
      2009-03-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素によるIL-8遊離と好中球の関係2008

    • Author(s)
      小田真隆
    • Organizer
      日本分子生物学会、日本生化学会合同大会2008
    • Place of Presentation
      兵庫県ポートアイランド
    • Year and Date
      2008-12-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] セレウス菌スフィンゴミエリナーゼの構造と機能2008

    • Author(s)
      小田真隆
    • Organizer
      第47回日本薬学会中四国支部学術大会
    • Place of Presentation
      岡山ママカリフォーラム
    • Year and Date
      2008-11-09
    • Related Report
      2008 Final Research Report
  • [Presentation] セレウス菌スフィンゴミエリナーゼの構造と機能2008

    • Author(s)
      小田真隆
    • Organizer
      第47回日本薬学会中四国支部学術大会
    • Place of Presentation
      岡山県ママカリフォーラム
    • Year and Date
      2008-11-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Structural basis of actin recognition and arginine ADP-ribosylation by Clostridium perfringens iota-toxin2008

    • Author(s)
      小田真隆
    • Organizer
      The 8th Awaji International Forum on Infection and Immunity
    • Place of Presentation
      淡路夢舞台
    • Year and Date
      2008-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Structural basis of actin recognition and arginine ADP-ribosylation by Clostridium perfringens iota-toxin2008

    • Author(s)
      小田真隆
    • Organizer
      The 8th Awaji International Forum on Infection and Immunity
    • Place of Presentation
      兵庫県淡路夢舞台
    • Year and Date
      2008-09-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウエルシュ菌イオタ毒素のアクチン認識機構2008

    • Author(s)
      小田真隆
    • Organizer
      第二回若手コロッセウム
    • Place of Presentation
      神奈川県湘南国際村
    • Year and Date
      2008-08-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素によるIL-8遊離機構の解析2008

    • Author(s)
      小田真隆
    • Organizer
      第55回毒素シンポジウム
    • Place of Presentation
      山梨県ラフォーレ山中湖
    • Year and Date
      2008-07-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] ボツリヌス菌C2毒素のエンドサイトーシスによる侵入機構の解析2007

    • Author(s)
      青柳 晃平
    • Organizer
      第46回日本薬学会中四国支部学術大会
    • Place of Presentation
      高知
    • Year and Date
      2007-11-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌β毒素のTHP-1細胞に対する細胞毒性の解析2007

    • Author(s)
      白井秀典
    • Organizer
      第46回日本薬学会中四国支部学術大会
    • Place of Presentation
      高知
    • Year and Date
      2007-11-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌ε毒素のMDCK細胞からのATP遊離作用の解析2007

    • Author(s)
      東原将宏
    • Organizer
      第46回日本薬学会中四国支部学術大会
    • Place of Presentation
      高知
    • Year and Date
      2007-11-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素の神経突起伸長作用とスフィンゴシンキナーゼの関係2007

    • Author(s)
      齊藤 友紀
    • Organizer
      細菌学会中国支部総会
    • Place of Presentation
      岡山
    • Year and Date
      2007-10-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] セレウス菌スフィンゴミエリナーゼの細胞膜結合領域の解析2007

    • Author(s)
      橋本 学
    • Organizer
      細菌学会中国支部総会
    • Place of Presentation
      岡山
    • Year and Date
      2007-10-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素による脂質代謝とサイトカイン遊離の関係2007

    • Author(s)
      椎原 良太
    • Organizer
      毒素シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌イオタ毒素のイオタa成分とアクチンの結合解析2007

    • Author(s)
      岩本 忍
    • Organizer
      毒素シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] セレウス菌スフィンゴミエリナーゼの細胞膜結合領域の構造と機能2007

    • Author(s)
      橋本 学
    • Organizer
      日本細菌学会
    • Place of Presentation
      大阪
    • Year and Date
      2007-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素による神経突起伸張作用とスフィンゴミエリン代謝の関係2007

    • Author(s)
      齊藤 友紀
    • Organizer
      日本細菌学会
    • Place of Presentation
      大阪
    • Year and Date
      2007-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素によるヒツジ赤血球溶血とラフト内スフィンゴミエリン分解2007

    • Author(s)
      椎原 良太
    • Organizer
      日本細菌学会
    • Place of Presentation
      大阪
    • Year and Date
      2007-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] 病原性細菌由来スフィンゴミェリナーゼの構造と機能2007

    • Author(s)
      小田 真隆
    • Organizer
      若手コロッセウム
    • Place of Presentation
      兵庫
    • Year and Date
      2007-01-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] ウエルシュ菌α毒素処理細胞からのIL-8分泌メカニズム

    • Author(s)
      小田真隆
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋国際会議場
    • Related Report
      2008 Final Research Report
  • [Book] 細菌由来スフィンゴミエリナーゼの構造と機能2009

    • Author(s)
      小田真隆
    • Publisher
      医薬ジャーナル社
    • Related Report
      2008 Final Research Report
  • [Book] 細菌由来スフィンゴミエリナーゼの構造と機能2009

    • Author(s)
      櫻井純
    • Publisher
      医薬ジャーナル社
    • Related Report
      2008 Annual Research Report
  • [Book] 構造生物学-ポストゲノム時代のタンパク質研究-溶血性貧血・アトピーの治療に活躍するタンパク質:スフィンゴミエリナーゼ2007

    • Author(s)
      小田真隆
    • Publisher
      共立出版
    • Related Report
      2008 Final Research Report
  • [Book] 構造生物学 ・ポストゲノム時代のタンパク質研究2007

    • Author(s)
      小田 真隆
    • Total Pages
      9
    • Publisher
      共立出版
    • Related Report
      2007 Annual Research Report
  • [Remarks] 2008年5月12日:徳島新聞に研究成果が掲載

    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] スフィンゴシン化合物、その製造方法及びスフィンゴミエリナーゼ阻害剤2008

    • Inventor(s)
      西沢麦夫、今川洋、山本博文、櫻井純、小田真隆
    • Industrial Property Rights Holder
      大塚化学株式会社
    • Filing Date
      2008-03-05
    • Related Report
      2008 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] トレハロース化合物、その製造方法、及び該化合物を含有する医薬2008

    • Inventor(s)
      西沢麦夫、今川洋、山本博文、櫻井純、小田真隆
    • Industrial Property Rights Holder
      大塚化学株式会社
    • Filing Date
      2008-01-30
    • Related Report
      2008 Final Research Report
    • Overseas

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Published: 2007-04-01   Modified: 2016-04-21  

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