• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

New oral immunotherapy with Cry j 1-galactomannan conjugate for Japanese cedar pollinosis: a randomized controlled trial.

Research Project

Project/Area Number 15K20211
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Otorhinolaryngology
Research InstitutionKyushu University

Principal Investigator

Murakami Daisuke  九州大学, 大学病院, 助教 (80568965)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsアレルギー性鼻炎 / スギ花粉症 / 経口免疫療法 / 花粉症 / スギ抗原-ガラクトマンナン複合体
Outline of Final Research Achievements

The prevalence of Japanese cedar pollinosis (JCP) has been increasing, and is currently around 30%. JCP is now called a part of Japanese national disease, but until now there has been no treatment to improve the allergy constitution in a short term regimen. Therefore, we developed a new oral immunotherapy to take antigen-galactomannan conjugate capsules using intestinal immunity. In addition, the treatment period is very short for about 2 months before and after the pollen is scattered. In this RCT, OIT with antigen-galactomannan conjugate was safe and approved to reduce anti-allergic medicine by about 60% compared to standard treatment.In the near future, there is a possibility that it will lead to a new immunotherapy to improve the allergy constitution.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (5 results)

All 2018 2017 2015 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (2 results) Remarks (1 results)

  • [Journal Article] 腸管免疫を利用したスギ花粉症に対する新しい経口免疫療法2018

    • Author(s)
      村上 大輔
    • Journal Title

      医学のあゆみ

      Volume: 264 Pages: 10551056-10551056

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Safety and efficacy of short-term oral immunotherapy with Cry j 1-galactomannan conjugate for Japanese cedar pollinosis: a randomized controlled trial2017

    • Author(s)
      Murakami Daisuke、Sawatsubashi Motohiro、Omori Hirofumi、Saito Akira、Kato Akio、Komune Shizuo、Nakagawa Takashi
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 46142-46142

    • DOI

      10.1038/srep46142

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 1.スギ抗原-ガラクトマンナン複合体を用いたスギ花粉症マウス経口免疫療法モデルの作成とその免疫応答2017

    • Author(s)
      村上大輔
    • Organizer
      第56回日本鼻科学会総会・学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] スギ花粉症に対するスギ抗原-ガラクトマンナン複合体を用いた経口免疫療法の検討:2重盲検ランダム化比較試験2015

    • Author(s)
      村上大輔
    • Organizer
      第116回日本耳鼻咽喉科学会・学術講演会
    • Place of Presentation
      東京都 東京国際フォーラム
    • Year and Date
      2015-05-20
    • Related Report
      2015 Research-status Report
  • [Remarks] 腸管免疫を利用したスギ花粉症に対する新しい免疫療法

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/119

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi