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2008 Fiscal Year Final Research Report

Development of RNA vaccine with fish retrovirus, a substitution of DNA vaccine, for fish viral diseases

Research Project

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Project/Area Number 18380110
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionHokkaido University

Principal Investigator

NISHIZAWA Toyohiko  Hokkaido University, 大学院・水産科学研究院, 准教授 (10222184)

Co-Investigator(Kenkyū-buntansha) YOSHIMIZU Mamoru  北海道大学, 大学院・水産科学研究院, 教授 (40122915)
Project Period (FY) 2006 – 2008
Keywords魚病
Research Abstract

「RNAワクチン」とは、ウイルス感染防御抗原遺伝子をmRNAとしてウイルス粒子にパッキング後供給し、免疫を誘導するものである。本研究では、魚類のレトロウイルスであるSnRVを用い、魚類病原ウイルスである伝染性造血器壊死症ウイルスおよび神経壊死症ウイルスに対するRNAワクチンの開発を試み、in vitroでのRNAワクチン粒子の構築および発現に成功した。また、「mRNA型」ワクチンの発展型である「ds-RNA型」ワクチンを考案し、その感染防御効果をin vivoで確認した。

  • Research Products

    (33 results)

All 2009 2008 2007 2006

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (22 results)

  • [Journal Article] A mixed infection in sevenband grouder Epinephelus septemfasci- antus affected with viral nervous necrosis(VNN)2008

    • Author(s)
      Kokawa, Y, Takami, I., Nishizawa, T, Yoshimizu, M.
    • Journal Title

      Aquaculture 284

      Pages: 41-45

    • Peer Reviewed
  • [Journal Article] Detection of specific antibodies against infectious hematopoietic necrosis virus from rainbow trout sera by ELISA using two novirhabdoviruses2008

    • Author(s)
      Kim, W.-S., Mochizuki, M., Nishizawa, T. and Yoshimizu, M.
    • Journal Title

      Fish Pathol 43

      Pages: 112-116

    • Peer Reviewed
  • [Journal Article] Enhanced propagation of fish nodaviruses in BF-2 cells persistently infected with snaked-head retrovirus(SnRV)2008

    • Author(s)
      Nishizawa, T., Kokawa, Y., Wakayama, T., Kinoshita, S. and Yoshimizu, M.
    • Journal Title

      Dis. Aquat. Org 79

      Pages: 19-25

    • Peer Reviewed
  • [Journal Article] Non-specific adsorption of fish immunoglobulin M (IgM) to blocking reagents on ELISA plate wells2007

    • Author(s)
      Kim, W.-S., Nishizawa, T. and Yoshimizu, M.
    • Journal Title

      Dis. Aquat. Org 78

      Pages: 55-59

    • Peer Reviewed
  • [Journal Article] Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene2007

    • Author(s)
      Kim, W.-S., Nishizawa, T., Oh, M.-J. Park, J.-W., Kurath, G. and Yoshimizu, M.
    • Journal Title

      Arch. Virol 152

      Pages: 2119-2124

    • Peer Reviewed
  • [Journal Article] トラフグ口白症に対する感染防御誘導の試み2007

    • Author(s)
      高見生雄・西澤豊彦・吉水 守
    • Journal Title

      魚病研究 42

      Pages: 67-69

    • Peer Reviewed
  • [Journal Article] 口白症トラフグ脳磨砕濾液を用いた人為感染試験によるブリでの発症2007

    • Author(s)
      高見生雄・粉川愉記・西澤豊彦・吉水 守
    • Journal Title

      魚病研究 42

      Pages: 35-39

    • Peer Reviewed
  • [Journal Article] 口白症感染耐過トラフグ血清を用いた口白症関連タンパク質の検出2007

    • Author(s)
      高見生雄・粉川愉記・西澤豊彦・吉水 守
    • Journal Title

      魚病研究 42

      Pages: 29-34

    • Peer Reviewed
  • [Journal Article] Nucleotide diversity of Japanese isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene2006

    • Author(s)
      Nishizawa, T., Kinoshita, S., Higashi, S., Kim, W.-S. and Yoshimizu, M.
    • Journal Title

      Dis. Aquat. Org 71

      Pages: 267-272

    • Peer Reviewed
  • [Journal Article] Genotyping and pathogenicity of viral hemorrhagic septicemia virus (VHSV) from free-living turbot Psetta maxima in Turkish coastal area of the Black Sea2006

    • Author(s)
      Nishizawa, T., Savas, H., Isdan, H., Ustundag, C., Iwamoto, H. and Yoshimizu, M.
    • Journal Title

      Appl. Environ. Microbiol 72

      Pages: 2373-2378

    • Peer Reviewed
  • [Journal Article] A new genotype of lymphocystivirus, LCDV-RF, from lymphocystis diseased rock- fish2006

    • Author(s)
      Kitamura, S.-I., Jung, S.-J., Kim, W.-S., Nishizawa, T., Yoshimizu, M. and Oh, M.-J.
    • Journal Title

      Arch. Virol 151

      Pages: 607-615

    • Peer Reviewed
  • [Presentation] Poly (I:C) 免疫法を用いたマハタのノダウイルスに対する特異免疫の誘導.2009

    • Author(s)
      粉川愉記・西澤豊彦・高見生雄・吉水 守
    • Organizer
      日本水産学会
    • Place of Presentation
      東京海洋大学, 東京
    • Year and Date
      20090327-31
  • [Presentation] Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene2008

    • Author(s)
      Yoshimizu, M., Nishizawa, T., Kim, W.-S. and Oh, M.-J.
    • Organizer
      In "the 8th Japan-Korea, Korea-Japan Joint Sympo on Aquaculture 2008"
    • Place of Presentation
      Wakayam.
    • Year and Date
      20081026-27
  • [Presentation] Molecular epidemiology of fish RNA viruses in the Far Eastern Asia2008

    • Author(s)
      Nishizawa, T. and Yoshimizu, M.
    • Organizer
      In the 5th World Fisheries Congress
    • Place of Presentation
      Yokohama
    • Year and Date
      20081020-24
  • [Presentation] A live-vaccine of infectious hematopoietic necrosis virus (IHNV) in rainbow trout Oncorhynchus mykiss2008

    • Author(s)
      Kim, H.J., Oseko, N., Nishizawa, T. and Yoshimizu, M.
    • Organizer
      In the 5th World Fisheries Congress
    • Place of Presentation
      Yokohama
    • Year and Date
      20081020-24
  • [Presentation] Modified ELISA system for detection of specific antibodies against red seabream iridovirus (RSIV) in yellowtail Seriola quinqueradiata2008

    • Author(s)
      Kwon, S.-R, Takano, R., Nishizawa, T. and Yoshimizu, M.
    • Organizer
      In the 5th World Fisheries Congress
    • Place of Presentation
      Yokohama
    • Year and Date
      20081020-24
  • [Presentation] A mixed infection in sevenband grouper Epinephelus septem- fasciatus affected with viral nervous necrosis (VNN)2008

    • Author(s)
      Kokawa, Y., Takami, I., Nishizawa, T. and Yoshimizu, M.
    • Organizer
      In the 5th World Fisheries Congress
    • Place of Presentation
      Yokohama
    • Year and Date
      20081020-24
  • [Presentation] Productivity of red seabream iridovirus (RSIV) in grouper fin (GF-2) cell line persistently infected with RSIV2008

    • Author(s)
      Kwon, S.-R., Nishizawa, T., Oh, M.-J. and Yoshimizu, M.
    • Organizer
      World Aquaculture
    • Place of Presentation
      Busan, Korea.
    • Year and Date
      20080519-23
  • [Presentation] IHNV株の静岡県産ニジマスに対する病原性について2008

    • Author(s)
      望月満美子・笠井久会・西澤豊彦・吉水守
    • Organizer
      日本水産学会
    • Place of Presentation
      東海大学, 清水
    • Year and Date
      20080327-31
  • [Presentation] Infectious hematopoietic necrosis virus(IHNV, 魚類ラブドウイルス)のアジアにおける分子疫学2007

    • Author(s)
      西澤豊彦・吉水 守
    • Organizer
      ウイルス学会
    • Place of Presentation
      札幌
    • Year and Date
      20071021-23
  • [Presentation] ニジマス血清中の抗IHNV特異抗体検出ELISAの改良2007

    • Author(s)
      金 尉植・西澤豊彦・吉水 守
    • Organizer
      魚病学会
    • Place of Presentation
      北海道大学, 函館
    • Year and Date
      20070928-29
  • [Presentation] Snakehead retrovirus (SnRV) による魚類ノダウイルスの増殖の亢進2007

    • Author(s)
      粉川愉記・木下真一・若山貴子・西澤豊彦・吉水 守
    • Organizer
      魚病学会
    • Place of Presentation
      北海道大学, 函館
    • Year and Date
      20070928-29
  • [Presentation] VNN罹病マハタに存在するノダウイルス以外の濾過性病原体2007

    • Author(s)
      粉川愉記・高見生雄・西澤豊彦・吉水 守
    • Organizer
      魚病学会
    • Place of Presentation
      北海道大学, 函館
    • Year and Date
      20070928-29
  • [Presentation] ウイルス混合感染の重要性と対策. H19年度日本魚病学会シンポジウム2007

    • Author(s)
      西澤豊彦・吉水 守
    • Organizer
      魚病学会
    • Place of Presentation
      北海道大学, 函館
    • Year and Date
      20070928-29
  • [Presentation] Molecular Epozootiology of fish diseases by RNA viruses in the Far Eastern AsiaIn the 7th Int. Symp. On Viruses of Lower Verte- brates2007

    • Author(s)
      Nishizawa, T and Yoshimizu, M
    • Organizer
      Aip
    • Place of Presentation
      Oslo, Norway
    • Year and Date
      20070422-25
  • [Presentation] Gタンパク質遺伝子に基づく伝染性造血器壊死症ウイルス (IHNV) 韓国株のゲノタイピング2007

    • Author(s)
      金 尉植・呉 明柱・J.W. Park・G. Kurath・西澤豊彦・吉水 守
    • Organizer
      日本水産学会
    • Place of Presentation
      東京海洋大学
    • Year and Date
      20070327-31
  • [Presentation] サケ科魚類の抗体検査法について-IHNを例に-2007

    • Author(s)
      金 尉植・西澤豊彦・吉水 守
    • Organizer
      第1回サケ学研究会
    • Place of Presentation
      北海道大学, 函館
    • Year and Date
      2007-09-24
  • [Presentation] Kuchijir-sho associ- ated proteins (KAPs) in brain tissues of Tiger puffer and Yellowtail. In the 1st Int. Symp2006

    • Author(s)
      Kokawa, Y., Takami, I., Nishizawa, T. and Yoshimizu, M.
    • Organizer
      on Viral Nervous Necrosis of Fish
    • Place of Presentation
      Hiroshima
    • Year and Date
      20061128-1201
  • [Presentation] 口白症トラフグの脳組織磨砕濾液を用いたホルマリン不活化ワクチンの有効性.2006

    • Author(s)
      高見正雄・西澤豊彦・吉水 守
    • Organizer
      日本魚病学会
    • Place of Presentation
      長崎大学
    • Year and Date
      20060914-15
  • [Presentation] 感染耐過トラフグ血清を用いた口白症原因体関連タンパク質の検出2006

    • Author(s)
      高見正雄・粉川愉記・西澤豊彦・吉水 守
    • Organizer
      日本魚病学会
    • Place of Presentation
      長崎大学
    • Year and Date
      20060914-15
  • [Presentation] 口白症トラフグ脳磨砕濾液を用いた人為感染試験によるブリでの発症2006

    • Author(s)
      高見正雄・粉川愉記・西澤豊彦・吉水 守
    • Organizer
      日本魚病学会
    • Place of Presentation
      長崎大学
    • Year and Date
      20060914-15
  • [Presentation] 抗体検出ELISAにおけるブロッキング剤と魚類IgMの非特異反応について2006

    • Author(s)
      金 尉植・西澤豊彦・吉水 守
    • Organizer
      日本魚病学会
    • Place of Presentation
      長崎大学
    • Year and Date
      20060914-15
  • [Presentation] Evaluation of methods for sero-epidemiology and surveillance of infectous hematopoietic necrosis2006

    • Author(s)
      Yoshimizu, M., Kim, W.-S., kasai, H. and Nishizawa, T.
    • Organizer
      In the 11th Int. Symp. on Veterinary Epidemiology and Economics
    • Place of Presentation
      Cairns, Australia
    • Year and Date
      20060806-11

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Published: 2010-06-10   Modified: 2016-04-21  

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