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ヘリコバクター属による胃マルトリンパ腫および胃癌に対するイソチオシナネートの効果

Research Project

Project/Area Number 15F14741
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Tumor biology
Research InstitutionKitasato University

Principal Investigator

中村 正彦  北里大学, 薬学部, 准教授 (30155858)

Co-Investigator(Kenkyū-buntansha) OVERBY ANDERS  北里大学, 薬学部, 外国人特別研究員
Project Period (FY) 2015-04-24 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2016: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2015: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsHelicobacter heilmannii / NHPH / PCR / 有病率 / isothiocyanate / 胃MALTリンパ腫 / 鳥肌胃炎 / イソチオシアネート / 胃癌 / 胃マルトリンパ腫 / p53
Outline of Annual Research Achievements

Helicobacter pylori(H. pylori)は、ヒトの胃に感染し、胃炎、消化性潰瘍、胃癌、あるいは胃mucosa-assocated lymphoid tissue(MALT)リンパ腫を引き起こすことが報告されている。また、H. pylori以外にも、ヒトの胃に感染するHelicobacter属として、Helicobacter heilmannii -like organisms(HHLOs)あるいはnon-Helicobacter pylori Helicobacter (NHPH)が最近注目されてきた。現時点においては、菌種特異的プライマーを用いたPCR法によるHHLOsの検出が感染の確定診断には必要であり、また迅速性においても有用であると考えられる。本研究の目的の一つ目は、設計したHelicobacter菌種に特異的なプライマーを用いたPCR法によって、本邦およびアジア諸国における消化器疾患患者のHHLOsとヒト疾患の関連性を疫学的に調査し解明することである。二つ目は、この菌の慢性感染マウスモデルを用い、isothiocyanate (ITC)のMALTリンパ腫形成に対する影響を検討することであった。本邦の症例は、上部消化管疾患症例260例、対照群64例を対照とした。その結果、胃疾患症例におけるHHLOs感染率は、本邦においては、上部消化管疾患患者297例中17例5.7%、対照群では47例中13例0%陽性だった。疾患別には、胃炎0% 鳥肌胃炎1.3%,消化性潰瘍30%,胃ポリープ0%,逆流性食道炎0%,十二指腸炎0%、術後胃0%, 早期胃癌0%, 胃MALTリンパ腫12/38だった。
ITCの効果に関しては、ITCは、胃がん抑制効果に加え、胃MALTリンパ腫形成についても用量依存的に抑制作用を示した。

Research Progress Status

28年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

28年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (22 results)

All 2017 2016 2015 Other

All Int'l Joint Research (3 results) Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (9 results) (of which Int'l Joint Research: 5 results) Book (2 results) Remarks (1 results)

  • [Int'l Joint Research] NTNU(Norway)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Ghent University(Belgium)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] NTNU(Norway)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Prevalence of gastric non-Helicobacter pylori-Helicobacters in Japanese patients with gastric disease2017

    • Author(s)
      Overby, A., Murayama, S. Y., Michimae, H., Suzuki, H., Suzuki, M., Serizawa, H., Tamura, R., Nakamura, S., Takahashi, S. and Nakamura, M.
    • Journal Title

      Digestion

      Volume: 95 Issue: 1 Pages: 61-66

    • DOI

      10.1159/000452400

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] In the shadow and aftermath of Helicobacter pylori: the other Helicobacters rising up to become the next gastric epidemic?2016

    • Author(s)
      Anders Overby, Somay Y. Murayama, Hidenori Matsui and Masahiko Nakamura
    • Journal Title

      Digestion

      Volume: 93 Issue: 4 Pages: 260-265

    • DOI

      10.1159/000445399

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] ピロリ菌陰性でも要注意!? ―ヘリコバクター・ハイルマニイ(Helicobacter heilmannii)―2016

    • Author(s)
      中村正彦 、Anders Overby , 高橋哲史 、松井英則 、高橋信一 、村山琮明
    • Journal Title

      検査と技術

      Volume: 44 Pages: 278-284

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Helicobacter heilmannii感染惹起胃MALTリンパ腫に対する変異型CTA4-Igの効果2016

    • Author(s)
      川瀬範子、高橋哲史、石田友規、上原安紀奈、Anders Overby, 高橋信一、松井英則、中村正彦
    • Journal Title

      Prog Med

      Volume: 36 Pages: 322-324

    • Related Report
      2016 Annual Research Report
  • [Journal Article] A highly susceptible CD46 transgenic mouse model of subcutaneous infection with Streptococcus dysgalactiae subspecies equisimilis.2016

    • Author(s)
      Haruno Yoshida, Tetsufumi Takahashi, Masahiko Nakamura, Anders Overby,Takashi Takahashi, Kimiko Ubukata, Hidenori Matsui
    • Journal Title

      J Infection Chemother

      Volume: 22 Issue: 4 Pages: 229-234

    • DOI

      10.1016/j.jiac.2016.01.001

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter heilmannii感染惹起胃MALTリンパ腫に対する変異型CTA4-Igの効果2016

    • Author(s)
      川瀬範子、高橋哲史、石田友規、上原安紀奈、Anders Overby, 高橋信一、松井英則、中村正彦
    • Journal Title

      Prog Med

      Volume: 36 Pages: 322-324

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 悪性リンパ腫、特に胃MALTリンパ腫形成におけるbrain-gut peptideの関与―特にsubstance Pおよびその受容体のNK1Rとの関連からー2015

    • Author(s)
      中村正彦、上原安紀奈、高橋哲史、Anders Overby, 松井英則
    • Journal Title

      自律神経

      Volume: 52 Pages: 140-144

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] in vitro cultivateon of non-Helicobacter pylori Helicobacters2016

    • Author(s)
      Anders Overby, Somay Y. Murayama and Masahiko Nakamura
    • Organizer
      第48回日本臨床分子形態学会総会・学術集会
    • Place of Presentation
      熊本
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] Helicobacter heilmannii感染マウスにおける壁細胞の変化: A型胃炎との関連2016

    • Author(s)
      中村正彦、Anders Overby,松井英則
    • Organizer
      第48回日本臨床分子形態学会総会・学術集会
    • Place of Presentation
      熊本
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] Non-Helicobacter pylori Helicobacters in Japanese gastric patients negative for H. pylori, the second report2016

    • Author(s)
      Anders Overby, 中村正彦、村山そう明、松井英則、高橋哲史、高橋信一、鈴木秀和、間部克裕、佐藤祐一、谷中昭典、岩本淳一、佐々木誠人、下山克
    • Organizer
      第22回日本ヘリコバクター学会学術集会
    • Place of Presentation
      別府ビーコンプラザ
    • Year and Date
      2016-06-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] Angiogenesis and MALT Lymphoma in Stomach, Liver and Salivary Gland: Interaction With Vash2 and VEGF2016

    • Author(s)
      Anders Overby, Tetsufumi Takahashi, Hidenori Matsui and Masahiko Nakamura
    • Organizer
      DDW2016
    • Place of Presentation
      San Diego
    • Year and Date
      2016-05-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Possible mechanism-of-action of naturally occurring isothiocyanates in chemoprevention and adjuvant chemotherapy for gastric cancer2016

    • Author(s)
      Anders Overby , Hanne-Line Rabben, Tetsufumi Takahashi, Chun-Mei Zhao, Hidenori Matsui, Masahiko Nakamura, Duan Chen
    • Organizer
      DDW2016
    • Place of Presentation
      San Diego
    • Year and Date
      2016-05-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prevention of Helicobacter heilmannii-indecued gastric MALT lymphoma and resulting tumors in mice by plant phytochemical isothiocyanate2015

    • Author(s)
      Anders Overby, Duan Chen, Hidenori Matsui, Tetsufumi Takahashi, Chun-Mei Zhao, Masahiko Nakamura:
    • Organizer
      The 15th International Conference on Ulcer Research
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2015-10-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Capillary- and lymphatic density in mice with Helicobacter heilmannii-induced gastric MALT lymphoma and fed with naturally occurring isothiocyanate.2015

    • Author(s)
      Overby, A., Zhao, C-M., Matsui, H., Takahashi, T. Chen, D. and Nakamura, M.
    • Organizer
      World Congress for Microcirculation
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2015-09-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unexpected high prevalence of Helicobacter heilmannii-like organisms in H. pylori negative patients with gastric diseases in Japan2015

    • Author(s)
      Anders Overby, , Somay Y. Murayama, Hidenori Matsui, Tetsufumi Takahashi, Shinichi Takahashi, Hidekazu Suzuki, Tatsuhiro Mabe, Hiroshi Araki, Yuuichi Sato, Masahiko Nakamura
    • Organizer
      3rd International consensus symposium on Helicobacter heilmannii/suis
    • Place of Presentation
      北里大学薬学部
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 本邦胃疾患患者Hp陰性症例における高率なHHLO感染について2015

    • Author(s)
      Anders Overby, 村山そう明、松井英則、高橋哲史、高橋信一、鈴木秀和、間部克裕、荒木寛司、佐藤祐一、中村正彦
    • Organizer
      第21回日本ヘリコバクター学会学術集会
    • Place of Presentation
      神戸ポートピアホテル,兵庫県
    • Year and Date
      2015-06-26
    • Related Report
      2015 Annual Research Report
  • [Book] Helicobacter pylori2016

    • Author(s)
      Masahiko Nakamura, Anders Overby, Somay Y. Murayama, Hidekazu Suzuki, Tetsufumi Takahashi, Shinichi Takahashi, Hidenori Matsui
    • Total Pages
      267
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report
  • [Book] Helicobacter pylori2016

    • Author(s)
      Masahiko Nakamura, Anders Overby, Somay Y Murayama, Hidekazu Suzuki, Tetsufumi Takahashi, Shinichi Takahashi, Hidenori Matsui.
    • Total Pages
      267
    • Publisher
      Springer
    • Related Report
      2015 Annual Research Report
  • [Remarks] 北里大学薬学部病態解析学

    • URL

      http://pathophys.versus.jp/index.html/index.html

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2015-11-26   Modified: 2024-03-26  

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