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Screening of excreted proteins of Aspergillus fumigates for clinical application.

Research Project

Project/Area Number 20591212
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Infectious disease medicine
Research InstitutionNational Institute of Infectious Diseases

Principal Investigator

MIYAZAKI Yoshitsugu  National Institute of Infectious Diseases, 生物活性物質部, 部長 (00311861)

Co-Investigator(Kenkyū-buntansha) IZUMIKAWA Kouichi  長崎大学, 医歯薬学総合研究科, 助教 (20404212)
YAMAGOE Satoshi  国立感染症研究所, 生物活性物質部, 主任研究官 (00212283)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
KeywordsAspergillus属 / 診断 / アスペルギルス症 / 治療 / シグナルペプチド / 細胞外分泌蛋白 / cDNAライブラリー
Research Abstract

We found some novel fungal proteins which natively exist on cell surface or are excreted out through cell membrane. Candidate proteins were chosen depending on levels of transcription for further experiments of gene cloning and of producing antibody, then confirmed that some proteins could be detected in culture medium. That showed those candidate, or at least a part of those, are excreted out to medium from fungal cell. We developed a preliminary diagnostic kit as an application of the study.

Report

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

    (25 results)

All 2011 2010 2009 2008

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (7 results)

  • [Journal Article] Transcription factors CgUPC2A and CgUPC2B regulate ergosterol biosynthetic genes in Candida glabrata.2011

    • Author(s)
      Nagi M, Nakayama H, Tanabe K, Bard M, Aoyama T, Okano M, Higashi S, Ueno K, Chibana H, Niimi M, Yamagoe S, Umeyama T, Kajiwara S, Ohno H, Miyazaki Y
    • Journal Title

      Genes Cells. 16

      Pages: 80-89

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transcription factors CgUPC2A and CgUPC2B regulate ergosterol biosynthetic genes in Candida glabrata2011

    • Author(s)
      Nagi M, et al
    • Journal Title

      Genes Cells

      Volume: 16 Pages: 80-89

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intravenous micafungin versus voriconazole for chronic pulmonary aspergillosis : a multicenter trial in Japan.2010

    • Author(s)
      Kohno S, Izumikawa K, Ogawa K, Kurashima A, Okimoto N, Amitani R, Kakeya H, Niki Y, Miyazaki Y
    • Journal Title

      J Infect 61(5)

      Pages: 410-418

    • NAID

      120006984951

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Monooxygenation of rifampicin catalyzed by the rox gene product of Nocardia farcinica : structure elucidation, gene identification and role in drug resistance.2010

    • Author(s)
      Hoshino Y, Fujii S, Shinonaga H, Arai K, Saito F, Fukai T, Satoh H, Miyazaki Y, Ishikawa J
    • Journal Title

      J Antibiot. 63(1)

      Pages: 23-28

    • NAID

      10030707432

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Posaconazole for chronic pulmonary aspergillosis : The next strategy against the threat of azole-resistant Aspergillus infection.2010

    • Author(s)
      Kohno S, Izumikawa K
    • Journal Title

      Clin Infect Dis. 51

      Pages: 1392-1394

    • NAID

      120006984856

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Micafungin alters the expression of genes related to cell wall integrity in Candida albicans biofilms.2010

    • Author(s)
      Kaneko Y, Ohno H, Kohno S, Miyazaki Y
    • Journal Title

      Jpn J Infect Dis. 63(5)

      Pages: 355-357

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anti-Candida-biofilm activity of micafungin is attenuated by voriconazole but restored by pharmacological inhibition of Hsp90 related stress responses.2010

    • Author(s)
      Kaneko Y, Ohno H, Fukazawa H, Murakami Y, Imamura Y, Kohno S, Miyazaki Y
    • Journal Title

      Med Myocol. 48(4)

      Pages: 606-612

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An outbreak of histoplasmosis among healthy young Japanese women after traveling to Southeast Asia.2010

    • Author(s)
      Ohno H, Ogata Y, Suguro H, Yokota S, Watanabe A, Kamei K, Yamagoe S, Ishida-Okawara A, Kaneko Y, Horino A, Yamane K, Tsuji T, Nagata N, Hasegawa H, Arakawa Y, Sata T, Miyazaki Y
    • Journal Title

      Inter Med. 49

      Pages: 491-495

    • NAID

      130000251703

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Intravenous micafungin versus voriconazole for chronic pulmonary aspergillosis : A multicenter trial in Japan2010

    • Author(s)
      Kohno S, et al
    • Journal Title

      J Infect.

      Volume: 61 Pages: 410-418

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Micafungin alters the expression of genes related to cell wall integrity in Candid a albicans biofilms2010

    • Author(s)
      Kaneko Y, et al
    • Journal Title

      Jpn J Infect Dis

      Volume: 63 Pages: 355-357

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of the Slt2 mitogen-activated protein kinase pathway in cell wall integrity and virulence in Candida glabrata.2010

    • Author(s)
      Miyazaki T, et al
    • Journal Title

      FEMS Yeast Res

      Volume: 10(3) Pages: 343-352

    • NAID

      120006984540

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Roles of calcineurin and Crzl in antifungal susceptibility and virulence of Candida glabrata.2010

    • Author(s)
      Miyazaki T, et al
    • Journal Title

      Antimicob Agents Chemother

      Volume: 54(4) Pages: 1639-1643

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anti-Candida-biofilm activity of micafungin is attenuated by voriconazole but restored by pharmacological inhibition of Hsp90-related stress responses2010

    • Author(s)
      Kaneko Y, et al
    • Journal Title

      Med Mycol

      Volume: 48 Pages: 606-612

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An outbreak of histoplasmosis among healthy young Japanese women after traveling to Southeast Asia2010

    • Author(s)
      Ohno H, et al
    • Journal Title

      Internal Medicine 49

      Pages: 491-495

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Serum or bile affects the in vitro azole susceptibilities of Candida spp.2009

    • Author(s)
      Nagi M, Tanabe K, Takano Y, Kikuchi K, Miyazaki Y, Niimi M
    • Journal Title

      Jpn J Infect Dis. 62(4)

      Pages: 306-308

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The effects of an hsp90 inhibitor on the paradoxical effect.2009

    • Author(s)
      Kaneko Y, Ohno H, Imamura Y, Kohno S, Miyazaki Y
    • Journal Title

      Jpn J Infect Dis. 62(5)

      Pages: 392-393

    • NAID

      120006983651

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pulmonary cryptococcosis in late pregnancy and review of published literature.2009

    • Author(s)
      Nakamura S, Izumikawa K, Seki M, Kakeya H, Yamamoto Y, Yanagihara K, Miyazaki Y, Kohno S
    • Journal Title

      Mycopathologia. 167(3)

      Pages: 125-131

    • NAID

      120006983628

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The effects of an hsp90 inhibitor on the paradoxical effect2009

    • Author(s)
      Kaneko Y, et al
    • Journal Title

      Japanese Journal of Infectious Diseases 62(5)

      Pages: 392-393

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Aspergillus fumigatesの細胞外蛋白質遺伝子の網羅的スクリーニングにより同定された分泌蛋白質B-11およびそのホモログの病原性への関与2011

    • Author(s)
      山越智, ほか
    • Organizer
      第12回真菌フォーラム
    • Place of Presentation
      東京都 品川プリンスホテル
    • Year and Date
      2011-02-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Management of pulmonary fungal infectious diseases in Japan2010

    • Author(s)
      Miyazaki Y
    • Organizer
      4th 301 hospital Respiration Summit Symposium
    • Place of Presentation
      中国、北京
    • Year and Date
      2010-10-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] Aspergillus fumigates分泌蛋白質Y-1を標的としたELISA検出系の構築と病原性の検討2010

    • Author(s)
      山越智, ほか
    • Organizer
      第54回日本医真菌学会総会
    • Place of Presentation
      東京都 大手町サンケイプラザ
    • Year and Date
      2010-10-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] 真菌症の診断の現況と望まれる新しい診断法2010

    • Author(s)
      宮崎義継
    • Organizer
      第58回日本化学療法学会総会
    • Place of Presentation
      長崎県長崎フリックホール
    • Year and Date
      2010-06-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Aspergillus fumigatus分泌蛋白質Y-1を標的としたELISA検出系の構築と病原性の検討2010

    • Author(s)
      山越智,橋本ゆき,梅山隆,田辺公一,金子幸弘,大野秀明,宮崎義継
    • Organizer
      第54回日本医真菌学会総会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Hsp90 inhibitor preferentially attenuates postnadir resistance to micafungin and tolerance to voriconazole of Candida albicans2009

    • Author(s)
      Kaneko Y, et al
    • Organizer
      109th General Meeting, American Society for Microbiology
    • Place of Presentation
      Philadelphia
    • Related Report
      2009 Annual Research Report
  • [Presentation] シグナルシークエンストラップ法を用いた Aspergillus fumigatus の細胞表層および分泌蛋白質の網羅的同定の試み2008

    • Author(s)
      山越智, 橋本ゆき, 大川原明子, 田辺公一, 新見昌一, 大野秀明, 宮崎義継
    • Organizer
      第52回日本医真菌学会総会
    • Place of Presentation
      長崎市茂里町 長崎ブリックホール
    • Related Report
      2008 Annual Research Report

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

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