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

Development of gastric cancer prevention and early cancer detection methods targeting changes in gastric microbiota

Research Project

Project/Area Number 25460932
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Gastroenterology
Research InstitutionOsaka City University

Principal Investigator

WATANABE TOSHIO  大阪市立大学, 大学院医学研究科, 准教授 (50336773)

Co-Investigator(Kenkyū-buntansha) FUJIWARA Yasuhiro  大阪市立大学, 大学院医学研究科, 准教授 (40285292)
TOMINAGA Kazunari  大阪市立大学, 大学院医学研究科, 准教授 (80336768)
TANIGAWA Tetsuya  大阪市立大学, 大学院医学研究科, 講師 (70423879)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords胃細菌叢 / 胃癌 / ピロリ菌 / マイクロバイオーム / 胃がん / 次世代シークエンサー / 細菌叢
Outline of Final Research Achievements

The Aim of this study is to clarify the role of the gastric microbiota using the 16S rRNA method. In this study, we especially focused on not only H.pylori infection but also other bacterial infections. We demonstrated that there are a lot of species other than H.pylori in the gastric mucosa. Interestingly, in some samples, H.pylori were not major component in the gastric mucosa which was obtained from H.pylori infected patients. Father studies are required to clarify the relationship between gastric carcinogenesis and involvement of the other bacterial species.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (2 results)

All 2016 2014

All Presentation (2 results)

  • [Presentation] ヒト胃マイクロバイオームの検討2016

    • Author(s)
      灘谷祐二
    • Organizer
      日本消化器免疫学会
    • Place of Presentation
      ホテルニューオータニ大阪(大阪府大阪市)
    • Year and Date
      2016-07-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] レバミピドの小腸内フローラ調節作用と非ステロイド系抗炎症薬起因性小腸傷害抑制作用およびプロトンポンプ阻害薬による本傷害の増悪に対する作用について2014

    • Author(s)
      谷川徹也 渡邉俊雄 東森啓
    • Organizer
      JDDW
    • Place of Presentation
      ポートピアホテル(兵庫県・神戸市)
    • Year and Date
      2014-10-23
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi