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Treatment of rebies using intratheal immunization and the mechanisms of the treatment

Research Project

Project/Area Number 23380171
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic veterinary science/Basic zootechnical science
Research InstitutionHokkaido University

Principal Investigator

UMEMURA Takashi  北海道大学, 人獣共通感染症リサーチセンター, 特任教授 (00151936)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Keywords狂犬病 / 治療実験 / 鞘内免疫 / 脳免疫 / 心筋壊死 / 神経原性心筋症 / ワクチン投与 / ウサギ / 街上毒 / 収縮帯壊死 / 狂犬病治療 / 固定毒 / 狂犬病の治療
Research Abstract

Rabies is a fatal zoonotic disease for which no effective treatment measures are currently available. I purposed treatment of rabid animals using intrathecal immunization which means direct inoculation of vaccine into cerebrospinal fluid, based on our previous research results on brain immunity. As a result, the treatment using intrathecal immunization on rabid patients who ever received pre- or post-exposure vaccination resulted 100% survival of the patients. However, their recovery was incomplete and persisted were nervous signs due to brain damages before the treatment. Rabid patients usually show myocardial necrosis of unknown pathogenesis. The present research disclosed that the myocardial lesion was neurogenic cardiomyopathy and complication of myocardial lesion should be kept in mind at the treatment of rabid patients.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (9 results)

All 2014 2013 2012 2011

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (2 results)

  • [Journal Article] Survival of rabid rabbits after intrathecal immunization2014

    • Author(s)
      Kesdangsakonwut S, Sunden Y, Aoshima K, Iwaki Y, Okumura M, Sawa H, Umemura T
    • Journal Title

      Neuropathology

      Volume: (in press) Issue: 3 Pages: 277-283

    • DOI

      10.1111/neup.12094

    • NAID

      120005647278

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of antibody production against rabies virus by uridine 5’-triphosphate in mice2014

    • Author(s)
      Iwaki Y, Sakai Y, Ochiai K, Umemura T, Sunden Y
    • Journal Title

      Microbes Infect

      Volume: 16 Pages: 196-202

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of antibody production against rabies virus by uridine 5'-triphosphate in mice2013

    • Author(s)
      Iwaki Y, Sakai Y, Ochiai K, Umemura T, Sunden Y
    • Journal Title

      Microbes Infect 2013

      Volume: (Epub ahead of print)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 鞘内免疫による狂犬病の治療2013

    • Author(s)
      梅村孝司
    • Journal Title

      病理と臨床

      Volume: 31 Pages: 319-325

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report 2011 Annual Research Report
  • [Journal Article] CXCL12 improves immune responses to neurotropic virus propagation in the CNS by attracting antibody secreting cells2012

    • Author(s)
      Lee HK, Sunden Y, Sakai Y, Ochiai K, Umemura T
    • Journal Title

      Vet Immunol Microbiol

      Volume: 150 Pages: 19-26

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CXCL12 improves immune responses to neurotropic virus propagation in the CNS by attracting2012

    • Author(s)
      Lee HK
    • Journal Title

      Vet Immunol Microbiol

      Volume: 150 Issue: 1-2 Pages: 19-26

    • DOI

      10.1016/j.vetimm.2012.08.003

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Origin of CSF antibodies by intrathecal immunization and prophylactic effects against intracerebral rabies virus infection2011

    • Author(s)
      Aoshima K, Sunden Y, Ishida S, Ochiai K, Umemura T
    • Journal Title

      J Vet Med Sci

      Volume: 73 Pages: 1303-1308

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] ROLES OF UBIQUITIN AND HEAT SHOCK PROTEIN 70 IN FORMATION OF NEGRI’S BODY LIKE STRUCTURE IN VITRO2012

    • Author(s)
      Sakai Y
    • Organizer
      30th meeting of the European Society of Veterinary Pathology & the Europian College of Veterinary Pathologists
    • Place of Presentation
      The Faculty of veterinary Science at the University of Leon, Spain
    • Related Report
      2012 Annual Research Report
  • [Presentation] ROLES OF UBIQUITIN AND HEAT SHOCK PROTEIN 70 IN FORMATION OF NEGRI’S BODY2012

    • Author(s)
      Sakai Y
    • Organizer
      30th meeting of the European Society of Veterinary Pathology
    • Place of Presentation
      the Faculty of Veterinary Science at the University of Leon (Spain)
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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