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Genetic analysis of polyamine production mechanism in the intestinal lumen of the dominant human intestinal bacteria

Research Project

Project/Area Number 17H05026
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Applied microbiology
Research InstitutionKindai University (2019)
Ishikawa Prefectural University (2017-2018)

Principal Investigator

Kurihara Shin  近畿大学, 生物理工学部, 講師 (20630966)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥25,090,000 (Direct Cost: ¥19,300,000、Indirect Cost: ¥5,790,000)
Fiscal Year 2019: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2018: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2017: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Keywordsポリアミン / ヒト腸内常在菌叢最優勢種 / Bacteroides dorei / B. thetaiotaomicron / Enterococcus faecalis / 腸内細菌の培養 / 腸内細菌の遺伝子操作 / 腸内常在菌叢最優勢種 / ポリアミン産生乳酸菌 / エクスポーター / 合成系遺伝子 / 腸内細菌 / 酵素 / トランスポーター / プトレッシン / 遺伝子 / スペルミジン / 遺伝子操作 / 代謝産物 / 健康
Outline of Final Research Achievements

A comprehensive analysis of polyamine synthesis and transport in the most dominant species of the human intestinal microbiota and Bifidobacteria, which are typical beneficial bacteria, was performed. Then, genetic and biochemical analysis of polyamine metabolism and transport systems in a single bacterium or spanning multiple bacteria in the phylum Bacteroidetes and Firmicutes, the two most dominant phylum in the human intestinal microbiota, was carried out. Furthermore, two novel polyamine exporters in P. mirabilis, an intestinal bacterium that releases significant amounts of polyamines into the environment, have been screened. These results will provide important basic scientific insights for optimizing polyamine concentrations in the intestinal lumen.

Academic Significance and Societal Importance of the Research Achievements

近年、世界中の研究者が生体内のポリアミン量を上昇させると動物の健康寿命が伸長することを報告しており、ポリアミン摂取による医療費削減・労働人口増大が期待されている。腸内細菌はヒトの主要なポリアミン源であるが、その腸管内腔での生産機構はほとんど明らかとなっていない。本研究で得られた成果は腸管内腔におけるポリアミン濃度を最適化するための重要な基礎科学的知見となる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (26 results)

All 2020 2019 2018 2017

All Journal Article (8 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 1 results) Presentation (18 results) (of which Int'l Joint Research: 3 results,  Invited: 7 results)

  • [Journal Article] Development of a new chromogenic method for putrescine quantification using coupling reactions involving putrescine oxidase2020

    • Author(s)
      Sugiyama Yuta、Ohta Hirokazu、Hirano Rika、Shimokawa Hiromi、Sakanaka Mikiyasu、Koyanagi Takashi、Kurihara Shin
    • Journal Title

      Analytical Biochemistry

      Volume: 593 Pages: 113607-113607

    • DOI

      10.1016/j.ab.2020.113607

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A polyamine-independent role for S-adenosylmethionine decarboxylase2019

    • Author(s)
      Li Bin、Kurihara Shin、Kim Sok Ho、Liang Jue、Michael Anthony J.
    • Journal Title

      Biochemical Journal

      Volume: 476 Issue: 18 Pages: 2579-2594

    • DOI

      10.1042/bcj20190561

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bioactive polyamine production by a novel hybrid system comprising multiple indigenous gut bacterial strategies2018

    • Author(s)
      Kitada Yusuke、Muramatsu Koji、Toju Hirokazu、Kibe Ryoko、Benno Yoshimi、Kurihara Shin、Matsumoto Mitsuharu
    • Journal Title

      Science Advances

      Volume: 4 Issue: 6

    • DOI

      10.1126/sciadv.aat0062

    • NAID

      40022130596

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of polyamine biosynthetic- and transport ability of human indigenous Bifidobacterium2018

    • Author(s)
      Sugiyama Yuta、Nara Misaki、Sakanaka Mikiyasu、Kitakata Aya、Okuda Shujiro、Kurihara Shin
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 82 Issue: 9 Pages: 1606-1614

    • DOI

      10.1080/09168451.2018.1475211

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyamine-independent growth and biofilm formation, and functional spermidine/spermine N-acetyltransferases in Staphylococcus aureus and Enterococcus faecalis2018

    • Author(s)
      Li Bin、Maezato Yukari、Kim Sok Ho、Kurihara Shin、Liang Jue、Michael Anthony J.
    • Journal Title

      Molecular Microbiology

      Volume: 111 Issue: 1 Pages: 159-175

    • DOI

      10.1111/mmi.14145

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Functional analysis of arginine decarboxylase gene speA of Bacteroides dorei by markerless gene deletion2018

    • Author(s)
      Sakanaka Mikiyasu、Sugiyama Yuta、Nara Misaki、Kitakata Aya、Kurihara Shin
    • Journal Title

      FEMS Microbiology Letters

      Volume: 365 Issue: 4

    • DOI

      10.1093/femsle/fny003

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Comprehensive analysis of polyamine transport and biosynthesis in the dominant human gut bacteria: Potential presence of novel polyamine metabolism and transport genes2017

    • Author(s)
      Sugiyama Yuta、Nara Misaki、Sakanaka Mikiyasu、Gotoh Aina、Kitakata Aya、Okuda Shujiro、Kurihara Shin
    • Journal Title

      The International Journal of Biochemistry & Cell Biology

      Volume: 93 Pages: 52-61

    • DOI

      10.1016/j.biocel.2017.10.015

    • NAID

      40022130541

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Use of Gifu Anaerobic Medium for culturing 32 dominant species of human gut microbes and its evaluation based on short-chain fatty acids fermentation profiles2017

    • Author(s)
      Gotoh Aina、Nara Misaki、Sugiyama Yuta、Sakanaka Mikiyasu、Yachi Hiroyuki、Kitakata Aya、Nakagawa Akira、Minami Hiromichi、Okuda Shujiro、Katoh Toshihiko、Katayama Takane、Kurihara Shin
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 81 Issue: 10 Pages: 2009-2017

    • DOI

      10.1080/09168451.2017.1359486

    • NAID

      40022130526

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] The Genetic Analyses of Polyamine Transport and Biosynthesis in the Dominant Human Gut Microbes2019

    • Author(s)
      Shin Kurihara
    • Organizer
      ゴードン研究会議(ポリアミン)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 腸内細菌のポリアミン代謝・輸送機構の解明2019

    • Author(s)
      栗原 新
    • Organizer
      日本農芸化学会中部支部例会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 腸内シンビオシスの分子機序解明とその高度応用展開2019

    • Author(s)
      栗原 新
    • Organizer
      公益財団発酵研究所 第13回助成研究報告会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 腸内細菌のポリアミン代謝・輸送機構の解明2019

    • Author(s)
      栗原 新
    • Organizer
      日本農芸化学会大会2019年度大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 腸内細菌の代謝産物が及ぼす生体への影響とその制御2019

    • Author(s)
      栗原新
    • Organizer
      平成30年度発酵と代謝研究会 講演会 『人のインサイド空間に迫る ~Society5.0+が実現するヒューマンサスティナブルシステム~』
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ヒト腸内常在菌叢最優勢種の機能を培養と遺伝子操作によって解明する2019

    • Author(s)
      栗原新
    • Organizer
      第52回無菌生物ノートバイオロジー学会」のシンポジウムⅡ「新時代を迎えた腸内常在菌研究
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ヒト腸内細菌Bacteroides thetaiotaomicron の カルボキシスペルミジン脱炭酸酵素の遺伝学的・生化学的解析2019

    • Author(s)
      下川ひろみ、阪中幹祥、栗原新
    • Organizer
      日本農芸化学会2019年度大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 尿路感染症菌 Proteus mirabilis の新規プトレッシンエクスポーターの探索2018

    • Author(s)
      太田宏一、阪中幹祥、杉山友太、栗原新
    • Organizer
      日本ポリアミン学会 第10回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ヒト腸内細菌Bacteroides thetaiotaomicronのカルボキシスペルミジン脱炭酸酵素の生化学的解析2018

    • Author(s)
      下川ひろみ、阪中幹祥、栗原新
    • Organizer
      日本ポリアミン学会 第10回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 培養と遺伝子操作によるヒト腸内常在菌叢最優勢種の機能解明2018

    • Author(s)
      栗原新
    • Organizer
      腸内菌未来フォーラム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ヒト腸内常在菌叢優勢種Bacteroides dorei のポリアミン放出能とアルギニンデカルボキシラーゼ遺伝子の機能解析2018

    • Author(s)
      阪中幹祥、杉山友太、奈良未沙希、北方彩、栗原新
    • Organizer
      第22回腸内細菌学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マーカーレス遺伝子欠損を利用したヒト腸内細菌Bacteroides doreiのアルギニンデカルボキシラーゼ遺伝子の機能解析.2018

    • Author(s)
      阪中幹祥・杉山友太・奈良未沙希・北方彩・栗原新.
    • Organizer
      日本ポリアミン学会第9回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ヒト腸内細菌Bacteroides thetaiotaomicronのスペルミジン生合成経路の遺伝学・生化学的解析.2018

    • Author(s)
      藤澤友貴・阪中幹祥・杉山友太・太田宏一・栗原新.
    • Organizer
      日本ポリアミン学会第9回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ヒト腸内常在菌叢最優勢種Bacteroides doreiにおけるマーカーレス遺伝子欠損系の確立およびポリアミン代謝系遺伝子の機能解析.2018

    • Author(s)
      阪中幹祥・杉山友太・奈良未沙希・北方彩・栗原新.
    • Organizer
      日本農芸化学会2018年度大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] プトレッシンオキシダーゼと発色試薬を用いたプトレッシンの新規簡易定量法の開発.2018

    • Author(s)
      太田宏一・杉山友太・栗原新.
    • Organizer
      日本農芸化学会2018年度大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] A novel putrescine exporter SapBCDF of Escherichia coli.2017

    • Author(s)
      Sugiyama, Y., Nakamura, A., Matsumoto, M., Kanbe, A., Sakanaka, M., Higashi, K., Igarashi, K., Katayama, T., Suzuki, H., Kurihara, S.
    • Organizer
      Gordon Research Conference Polyamines 2017.
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a novel simple method for the determination of putrescine concentration in biological samples.2017

    • Author(s)
      Ohta, H., Sugiyama, Y., Kurihara, S.
    • Organizer
      Gordon Research Conference Polyamines 2017.
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プトレッシンの新規簡易定量法の開発とこれを用いた尿路感染症菌Proteus mirabilisの新規プトレッシンエクスポーターの探索.2017

    • Author(s)
      太田宏一・杉山友太・栗原新.
    • Organizer
      東京慈恵会医科大学学外共同シンポジウム 「第16回 ポリアミンと核酸の共進化」
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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