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Analysis in pathogenesis of bacterial lethal soft-tissue infection and application to prevention and therapy.

Research Project

Project/Area Number 17019021
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionKanazawa University

Principal Investigator

SHIMIZU Tohru  Kanazawa University, 医学系, 教授 (80235655)

Co-Investigator(Kenkyū-buntansha) OHTANI Kaori  金沢大学, 医学系, 講師 (30377410)
NAKAGAWA Ichiro  東京医科歯科大学, 医歯薬総合研究科, 教授 (70294113)
Project Period (FY) 2005 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥104,000,000 (Direct Cost: ¥104,000,000)
Fiscal Year 2009: ¥20,500,000 (Direct Cost: ¥20,500,000)
Fiscal Year 2008: ¥20,500,000 (Direct Cost: ¥20,500,000)
Fiscal Year 2007: ¥20,900,000 (Direct Cost: ¥20,900,000)
Fiscal Year 2006: ¥21,100,000 (Direct Cost: ¥21,100,000)
Fiscal Year 2005: ¥21,000,000 (Direct Cost: ¥21,000,000)
Keywords細菌感染症 / ゲノム解析 / トランスクリプトーム / 遺伝子発現制御 / 病原性 / ウェルシュ菌 / A群レンサ球菌 / マイクロアレイ / 遺伝子発現調節 / オートファジー / 遺伝子発現解析 / 二成分制御系 / オートインデューサー / 細胞壁 / 細胞内寄生性細菌 / DNAマイクロアレイ / エンドサイトーシス / ストレプトリジンO
Research Abstract

In Clostridium perfringens and Streptococcus pyogenes, both of which causes severe soft-tissue infection (flesh-eating bacteria), we proceed comprehensive analyses by genome sequencing and DNA microarray experiments. We found that these bacteria share common mechanism using small non-coding RNA for the control of virulence expression and that both have different unique mechanism for genome maintenance and total regulatory system for virulence control. These research would be important for finding molecular targets for prevention and/or therapy, which will lead to the innovation of new bacterial infection control.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (46 results)

All 2010 2009 2008 2007 2006 2005 Other

All Journal Article (36 results) (of which Peer Reviewed: 27 results) Presentation (8 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Identification of a two-component VirR/VirS regulon in Clostridium perfringens2010

    • Author(s)
      Ohtani, K., Hirakawa, H., Tashiro, K., Yoshizawa, S., Kuhara, S., Shimizu, T.
    • Journal Title

      Anaerobe (in press)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genetic and biochemical analysis of a class C nonspecific acid phosphatase (NSAP) of Clostridium perfringens2010

    • Author(s)
      Wang, R., Ohtani, K., Wang, Y., Yuan, Y., Hassan, S., Shimizu, T.
    • Journal Title

      Microbiol 156

      Pages: 167-173

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a two-component VirR/VirS regulon in Clostridium perfringens2010

    • Author(s)
      Ohtani, K., et al.
    • Journal Title

      Anaerobe (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic and biochemical analysis of a class C nonspecific acid phosphatase (NSAP) of Clostridium perfringens2010

    • Author(s)
      Wang, R., et al.
    • Journal Title

      Microbiology 156

      Pages: 167-173

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contact with enterocyte-like Caco-2 cells induces rapid upregulation of toxin production by Clostridium perfringens type C isolates2009

    • Author(s)
      Vidal, J.E., Ohtani, K., Shimizu, T., McClane, B.A.
    • Journal Title

      Cell. Microbiol. 11

      Pages: 1306-1328

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Virulence gene regulation by the agr system in Clostridium perfringens2009

    • Author(s)
      Ohtani, K., Yuan, Y., Hassan, S., Wang, R., Wang, Y., Shimizu, T.
    • Journal Title

      J. Bacteriol. 191

      Pages: 3919-3927

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Comparative genomic analyses of Streptococcus mutans provide insights into chromosomal shuffling and species-specific content2009

    • Author(s)
      Maruyama, F., Kobata, M., Kurokawa, K., Nishida, K., Sakurai, A., Nakano, K., Nomura, R., Kawabata, S., Ooshima, T., Nakai, K., Hattori, M., Hamada, S., Nakagawa, I.
    • Journal Title

      BMC Genomics 10

      Pages: 358-358

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cost-effective DNA sequencing and template preparation from bacterial colony and plasmid2009

    • Author(s)
      Maruyama, F., Nozawa, T., Aikawa, C., Sakurai, A., Nakagawa, I.
    • Journal Title

      J. Biosci. Bioeng. 107

      Pages: 471-473

    • NAID

      110007225791

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Virulence gene regulation by the agr system in Clostridium perfringens2009

    • Author(s)
      Ohtani, K, et al.
    • Journal Title

      Journal of Bacteriology 191

      Pages: 3919-3927

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Virulence gene regulation by the agr system in Clostridium perfringens2009

    • Author(s)
      K. Ohtani, et.al.
    • Journal Title

      J. Bacteriol (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cost-effective DNA sequencing and template preparation from bacterial colony and plasmid2009

    • Author(s)
      F. Maruyama, et.al.
    • Journal Title

      J. Biosci. Bioeng (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Streptococcus pyogenes degrades extracellular matrix in chondrocytes via MMP-132009

    • Author(s)
      A. Sakurai, et.al.
    • Journal Title

      Biochem Biophys Res Commun (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Streptococcus pyogenes degrades extracellular matrix in chondrocytes via MMP-13, Biochem.2008

    • Author(s)
      Sakurai, A., Okahashi, N., Maruyama, F., Ooshima, T., Hamada, S., Nakagawa, I.
    • Journal Title

      Biophys. Res. Commun. 373

      Pages: 450-454

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Demonstration of mother to child transmission of Streptococcus mutans using multilocus sequence typing2008

    • Author(s)
      Lapirattanakul, J., Nakano, K., Nomura R., Hamada, S., Nakagawa, I., Ooshima, T
    • Journal Title

      Caries Res. 42

      Pages: 466-474

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of Genes Regulated Directly by the VirR/VirS System in Clostridium perfringens2008

    • Author(s)
      Okumura, K., Ohtani, K., Hayashi, H., Shimizu, T.
    • Journal Title

      J. Bacteriol. 190(23)

      Pages: 7719-7727

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Carbon catabolite repression of type IV pilus-dependent gliding motility in the anaerobic pathogen Clostridium perfringens2008

    • Author(s)
      Mendez, M., Huang, I.H., Ohtani, K., Grau, R., Shimizu, T., Sarker, M.R.
    • Journal Title

      J. Bacteriol. 190

      Pages: 48-60

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of genes regulated directlY by the VirR/VirS system in Clostridium perfringens2008

    • Author(s)
      K. Okumura, et.al.
    • Journal Title

      J. Bacteriol 190

      Pages: 7719-7727

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carbon catabolite repression of type IV pilus-dependent gliding motility in the anaerobic pathogen Clostridium perfringens2008

    • Author(s)
      Mendez M., Huang IH., Ohtani K., Grau R., Shimizu T. and Sarker, MR.
    • Journal Title

      J. Bacteriol. 190

      Pages: 48-60

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Streptococcus mutans Exhibits Clonal Variation as Revealed by Multilocus Sequence Typing2007

    • Author(s)
      Nakano, K., Nakano, K,, Lapirattanakul, J., Nomura, R., Nemoto, H., Alaluusua, S., Gronroos, L., Vaara, M., Hamada, S., Ooshima, T., Nakagawa, I.
    • Journal Title

      J. Clin. Microbiol. 45

      Pages: 2616-2625

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of Hrs in Destruction of Group A Streptococcus (GAS):Regulation of Autophagosome Maturation2007

    • Author(s)
      Tamai, K., Tanaka, K., Nara, A., Yamamoto, A., Nakagawa, I., Yoshimori, T., Ueno, Y., Shimosegawa, T., Sugamura K.
    • Journal Title

      Biochem. Biophys. Res. Commun. 360

      Pages: 721-727

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Virulence of Porphyromonas gingivalis is altered by substitution of fimbria gene with different genotype2007

    • Author(s)
      Kato T, Kawai S, Nakano K, Inaba H, Kuboniwa M, Nakagawa I, Tsuda K, Omori H, Ooshima T, Yoshimori T, Amano A.
    • Journal Title

      Cell. Microbiol. 9

      Pages: 753-765

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Streptocccus mutans exhibits clonal variations as revealed by multilocus sequence typing2007

    • Author(s)
      Nakano N, Lapirattanakul J, Nomura R, Nemoto H, Alaluusua S, Groroos L., Vaara M, Hamada S, Ooshima T, Nakagawa I.
    • Journal Title

      J. Clin. Microbiol., J. Clin. Microbiol. 45

      Pages: 2616-2625

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of a group II intron without open reading frame in the alpha toxin gene of Clostridium perfringens isolated from a broiler chicken2007

    • Author(s)
      Ma, M., Ohtani, K., Shimizu, T., and Misawa, N.
    • Journal Title

      J. Bacteriol. 189

      Pages: 1633-1640

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Streptococcus mutans Exhibits Clonal Variation as Revealed by Multilocus Sequence Typing2007

    • Author(s)
      Nakano, K., Nakano K, Lapirattanakul J, Nomura R, Nemoto H, Alaluusua S, Gronroos L, Vaara M, Hamada S, Ooshima T and Nakagawa I.
    • Journal Title

      J. Clin. Microbiol. 45

      Pages: 2616-2625

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of a group II intron without open reading frame in the alpha toxin gene of Clostridium perfringens isolated from a broiler chicken2007

    • Author(s)
      Ma, M., Ohtani, K., Shimizu, T., Misawa, N.
    • Journal Title

      J.Bacteriol. 60

      Pages: 1633-1640

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Streptocccus mutans exhibits clonal variations as revealed by multilocus sequence typing2007

    • Author(s)
      Nakano N, Lapirattanakul J, Nomura R, Nemoto H, Alaluusua S, Groroos L., Vaara M, Hamada S, Ooshima T, Nakagawa I
    • Journal Title

      J.Clin.icrobiol (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Virulence of Porphyromonas gingivalis is altered by substitution of fimbria gene with different genotype2007

    • Author(s)
      Kato T, Kawai S, Nakano K, Inaba H, Kuboniwa M, Nakagawa I, Tsuda K, Omori H, Ooshima T, Yoshimori T, Amano A
    • Journal Title

      Cell.Microbiol (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Autophagy in innate immunity against intracellular bacteria.2006

    • Author(s)
      Amano A, Nakagawa I, Yoshimori T.
    • Journal Title

      J. Biochem. (Tokyo) 140

      Pages: 161-166

    • NAID

      10018842714

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Autophagy in innate immunity against intracellular bacteria.2006

    • Author(s)
      Amano A, Nakagawa I, Yoshimori T
    • Journal Title

      J.Biochem.(Tokyo) 140

      Pages: 161-166

    • NAID

      10018842714

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Invasion of epithelial cells and proteolysis of cellular focal adhesion components by distinct types of Porphyromonas gingivalis fimbriae2006

    • Author(s)
      NaKagawa I, Inaba H, Yamamura T, Kato T, Kawai S, Ooshima T, Amano A
    • Journal Title

      Infect.Immun. 74

      Pages: 3773-3782

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Role of glucose side chains with serotype-specific polysaccharide in the cariogenicity of Streptococcus mutans2005

    • Author(s)
      Nakano, K., Nomura, R., Nakagawa, I., Hamada, S., Ooshima, T.
    • Journal Title

      Caries Res. 39

      Pages: 262-268

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification and characterization of a cell-wall anchored DNase gene in Clostridium perfringens2005

    • Author(s)
      Okumura, K., Kawsar, H.I., Shimizu, T., Ohta T.,, Hayashi H., Shimizu, T.
    • Journal Title

      FEMS Microbiol. Lett. 242

      Pages: 281-285

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification and characterization of a cell-wall anchored DNase gene in Clostridium perfringens2005

    • Author(s)
      Okumura, K
    • Journal Title

      FEMS Microbiol.Lett. 242

      Pages: 281-285

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Role of glucose side chains with serotype-specific polysaccharide in the cariogenicity of Streptococcus mutans2005

    • Author(s)
      Nakano, K.
    • Journal Title

      Caries Res. 39

      Pages: 262-268

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Distribution of Porphyromonas gingivalis fimA genotypes in Japanese children and adolescents2005

    • Author(s)
      Tamura, K.
    • Journal Title

      J.Periodontol. 76

      Pages: 674-679

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Inhibitory effects of Pofphyromonas gingivalis fimbriae on interactions between extracellular matrix proteins and cellular integrins2005

    • Author(s)
      Nakagawa, I.
    • Journal Title

      Microbes Infect. 7

      Pages: 157-163

    • Related Report
      2005 Annual Research Report
  • [Presentation] Complex regulatory networks for virulence in Clostridium perfringens2009

    • Author(s)
      Shimizu, T
    • Organizer
      The 6th Clostridia: The Impact of Genomics on Disease Control
    • Place of Presentation
      Instito Superiore di Sanita
    • Year and Date
      2009-10-21
    • Related Report
      2009 Final Research Report
  • [Presentation] Complex regulatory networks for virulence in C.perfringens2009

    • Author(s)
      Shimizu, T.
    • Organizer
      Clostridia : The Impact of Genomics on Disease Control
    • Place of Presentation
      ローマ高等衛生院(イタリア)
    • Year and Date
      2009-10-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] ウェルシュ菌における細胞間情報伝達による毒素産生調節機構の解析2009

    • Author(s)
      大谷郁
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2009-03-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] A群レンサ球菌の全ゲノム発現解析に基づく細胞内生存機構の解明2009

    • Author(s)
      大野雅幸
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2009-03-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] オートファジー誘導によるA群レンサ球菌感染上皮の細胞死制御機構の解析2009

    • Author(s)
      相川知宏
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2009-03-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Analysis of regulatory network related to sopre formation in Clostridium perfringens2009

    • Author(s)
      Y. Yuan
    • Organizer
      第82回日本細菌学会総会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2009-03-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of bacterial and host factors on gene expression in Clostridium perfringens2007

    • Author(s)
      Ohtani, K., Isu, A., Ohkubo, J., Shimizu, T.
    • Organizer
      107th General Meeting of American Society for Microbiology
    • Place of Presentation
      トロント(カナダ)
    • Year and Date
      2007-05-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Biological signaling to gene expression in Clostridium perfringens2006

    • Author(s)
      Ohtani, K
    • Organizer
      The 5th Clostpath 2006
    • Place of Presentation
      Hugh Stewart Hall, Nottingham Univ., U.K.
    • Year and Date
      2006-06-24
    • Related Report
      2009 Final Research Report
  • [Book] RNA実験ノート・下2008

    • Author(s)
      清水 徹
    • Total Pages
      133
    • Publisher
      羊土社
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      https://www.genome-sci.jp/modules/contents2/rewrite/tc_76.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2018-03-28  

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