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2013 Fiscal Year Annual Research Report

口腔バイオフィルム・唾液のメタボローム解析で拓く「口腔疾患リスク指標」

Research Project

Project/Area Number 22390399
Research InstitutionTohoku University

Principal Investigator

高橋 信博  東北大学, 歯学研究科(研究院), 教授 (60183852)

Co-Investigator(Kenkyū-buntansha) 小関 健由  東北大学, 歯学研究科(研究院), 教授 (80291128)
泉福 英信  国立感染症研究所, 細菌第一部, 室長 (20250186)
鷲尾 純平  東北大学, 歯学研究科(研究院), 助教 (20400260)
坂本 光央  独立行政法人理化学研究所, 微生物材料開発室, 協力研究員 (50321766)
Project Period (FY) 2010-04-01 – 2014-03-31
Keywords口腔バイオフィルム / 糖代謝 / アミノ酸代謝 / 糖アルコール代謝 / メタボローム解析
Research Abstract

1.口腔バイオフィルムのメタボローム解析の展開:これまで、口腔バイオフィルムの糖(糖アルコールを含む)およびアミノ酸代謝の概要について明らかにしたが、実際の口腔内では糖とアミノ酸が同時に利用されることが多いことが想定されることから、糖(糖アルコールを含む)代謝とアミノ酸代謝の相互関連を検討した。その結果、グルコースなどの発酵性糖では、糖代謝とともにアミノ酸代謝が促進されたが、糖アルコールではその種類によって、促進されるものと抑制されるものに峻別できることが判明した。
2.口腔バイオフィルム構成細菌メタボローム解析プラットフォームの構築:これまでの研究から、口腔バイオフィルム構成細菌は、糖代謝とアミノ酸代謝の相互作用など、これまで考えられていたよりも遙かに複雑な代謝を行っていることが明らかになっており、個々の構成細菌の代謝について、再度、詳細な検討が必要となった。そこで、糖代謝優位菌としてStreptococcus mutans、アミノ酸代謝優位菌としてPorphyromonas gingivalis、二次代謝優位菌としてVeillonellaを対象として、メタボローム解析プラットフォームを構築しつつある。Veillonellaについては既知の乳酸代謝だけではなく、特徴的なアミノ酸代謝を行っていることが明らかになった。
本研究結果の一部は、国際歯科研究学会(IADR)、歯科基礎医学会等で発表した。

Current Status of Research Progress
Reason

25年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

25年度が最終年度であるため、記入しない。

  • Research Products

    (34 results)

All 2014 2013

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (26 results) (of which Invited: 8 results) Book (1 results)

  • [Journal Article] Responses of infected dental pulp to αTCP containing antimicrobials in rat molars2014

    • Author(s)
      Sato T, Kenmotsu S, Nakakura-Ohshima K, Takahashi N, Ohshima H
    • Journal Title

      Arch Histol Cytol

      Volume: 75 (in press)

    • URL

      http://www.ishc.net/

    • Peer Reviewed
  • [Journal Article] Microbiologically induced corrosive properties of the titanium surface2014

    • Author(s)
      Fukushima A, Mayanagi G, Nakajo K, Sasaki K, Takahashi N
    • Journal Title

      J Dent Res

      Volume: 93(5) Pages: 525-529

    • DOI

      10.1177/0022034514524782

    • Peer Reviewed
  • [Journal Article] Inhibitory effect of Ti-Ag alloy on artificial biofilm formation2014

    • Author(s)
      Nakajo K, Takahashi M, Kikuchi M, Takada Y, Okuno O, Sasaki K, Takahashi N
    • Journal Title

      Dent Mater J

      Volume: 33 Pages: in press

    • Peer Reviewed
  • [Journal Article] A high-sensitive and non-radioisotopic fluorescence dye method for evaluating bacterial adhesion to denture materials2013

    • Author(s)
      Sakuma Y, Washio J, Sasaki K, Takahashi N
    • Journal Title

      Dent Mater J

      Volume: 32(4) Pages: 585-591

    • URL

      https://www.jstage.jst.go.jp/browse/dmj

    • Peer Reviewed
  • [Journal Article] Divalent cations enhance fluoride binding to Streptococcus mutans and Streptococcus sanguinis cells and subsequently inhibit bacterial acid production2013

    • Author(s)
      Domon-Tawaraya H, Nakajo K, Washio J, Ashizawa T, Ichino T, Sugawara H, Fukumoto S, Takahashi N
    • Journal Title

      Caries Res

      Volume: 47(2) Pages: 141-149

    • DOI

      10.1159/000344014

    • Peer Reviewed
  • [Journal Article] Dental caries from a molecular microbiological perspective2013

    • Author(s)
      Nyvad B, Crielaard W, Mira A, Takahashi N, Beighton D
    • Journal Title

      Caries Res

      Volume: 47(2) Pages: 89-102

    • DOI

      10.1159/000345367

    • Peer Reviewed
  • [Journal Article] Fluoride-sensitivity of growth and acid production of oral Actinomyces: comparison with oral Streptococcus2013

    • Author(s)
      Kawashima J, Nakajo K, Washio J, Mayanagi G, Shimauchi H, Takahashi N
    • Journal Title

      Microbiol Immunol

      Volume: 57 Pages: 797-804

    • DOI

      10.1111/1348-0421.12098

    • Peer Reviewed
  • [Presentation] Oral microbiota in crevices around dental implants: profiling of the oral biofilm2014

    • Author(s)
      Sato T, Kawamura Y, Mayanagi G, Washio J, Takahashi N
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
    • Invited
  • [Presentation] A rapid and simple detection of plaque bacteria using a novel molecular method, PCR-PAS, and its clinical application2014

    • Author(s)
      Tian L, Sato T, Niwa K, Kawase M, Tanner ACR, Takahashi N
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Microbiologically-induced corrosive property of titanium under artificial biofilm of Streptococcus mutans.2014

    • Author(s)
      Fukushima A, Mayanagi G, Nakajo K, Sasaki K, Takahashi N
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Microbiota profiling of bronchial fluids of elderly patients2014

    • Author(s)
      Ishida N, Sato T, Hoshikawa Y, Tanda N, Kondo T, Sasaki K, Takahashi N
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Comprehensive analysis of indigenous plaque microbiota of pre- and post-weanling, and grown-up mice2014

    • Author(s)
      Matsuyama J, Sato T, Quispe-Salcedo A, Mayanagi G, Takahashi N, Ohshima H
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Porphyromonas new species candidate isolated from intraoperative bronchial fluids of patients with pulmonary carcinoma2014

    • Author(s)
      Kawamura Y, Sato T, Tomida J, Morita Y, Naka T, Fujiwara N, Tanaka K, Yoshida Y, Yoshimura F, Takahashi N
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Relationship between the consistency of food substances and the incidence of aspiration pneumonia of the elderly2014

    • Author(s)
      Sakashita R, Nishitani M, Ono H, Sato T, Hamada M
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Oral malodorous gasses of a perioperative patient with postoperative pneumonia2014

    • Author(s)
      Tanda N, Hoshikawa Y, Ishida N, Sato T, Takahashi N, Hosokawa R, Koseki T
    • Organizer
      Innovative Research for Biosis-Abiosis Intelligent Interface Symposium: The 5th International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20140120-20140121
  • [Presentation] Microbiota profiling of bronchial fluids of elderly patients2013

    • Author(s)
      Ishida N, Sato T, Hoshikawa Y, Tanda N, Kondo T, Takahashi N
    • Organizer
      第55回歯科基礎医学会学術大会サテライトシンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
    • Invited
  • [Presentation] Hydrogen sulfide, methyl mercaptan, and acetaldehyde in oral health care for perioperative patients with pulmonary carcinoma2013

    • Author(s)
      Tanda N, Ishida N, Hoshikawa Y, Sato T, Takahashi N, Hosokawa R, Koseki T
    • Organizer
      第55回歯科基礎医学会学術大会サテライトシンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
    • Invited
  • [Presentation] メタボローム解析による口腔扁平上皮癌のエネルギー代謝特性の解明とバイオマーカーの探索2013

    • Author(s)
      小川珠生,鷲尾純平,高橋 哲,高橋信博
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
  • [Presentation] ヒト・プラークの糖アルコール代謝:メタボロミクス的アプローチ2013

    • Author(s)
      鷲尾純平,高橋信博
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
  • [Presentation] 離乳前後および成熟マウスの口腔内プラーク常在菌叢の網羅的解析2013

    • Author(s)
      松山順子,佐藤拓一,Angela Quispe-Salcedo,高橋信博,大島勇人
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
  • [Presentation] 口腔Actinomycesの酸産生能および増殖能に対する窒素源の効果2013

    • Author(s)
      則松佑佳,川嶋順子,山本照子,高橋信博
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山
    • Year and Date
      20130920-20130922
  • [Presentation] Molecular biological profiling of oral biofilm: Quantitative and qualitative analyses2013

    • Author(s)
      Sato T, Kawamura Y, Ishida N, Yamaki K, Matsuyama J, Takahashi N
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region): JADR Mini-Symposium
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
    • Invited
  • [Presentation] Involvement of oxygen-concentration in microbiologically-induced corrosion of titanium under biofilm2013

    • Author(s)
      Fukushima A, Mayanagi G, Nakajo K, Sasaki K, Takahashi N
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
  • [Presentation] Comprehensive analysis of indigenous plaque microbiota in mice2013

    • Author(s)
      Matsuyama J, Sato T, Ishimaru H, Muraoka K, Yamashita Y, Quispe-Salcedo A, Mayanagi G, Takahashi N, Ohshima H
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
  • [Presentation] Microbiota profiling of intraoperative bronchial fluids in elderly patients with pulmonary carcinoma2013

    • Author(s)
      Ishida N, Sato T, Hoshikawa Y, Tanda N, Kondo T, Sasaki K, Takahashi N
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
  • [Presentation] Pathognomonic Glutamine Metabolism in Oral Squamous Cell Carcinoma -Metabolomic Approach-2013

    • Author(s)
      Ogawa T, Washio J, Takahashi T, Takahashi N
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
  • [Presentation] Involvement of tooth surface solubility in Stephan curve2013

    • Author(s)
      Mayanagi G, Igarashi K, Washio J, Takahashi N
    • Organizer
      The 2nd IADR-APR (Asia Pacific Region)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      20130821-20130823
  • [Presentation] Overview: Parasite: Oral biofilm in health and disease-holistic approach by “Omics”2013

    • Author(s)
      Takahashi N
    • Organizer
      Peking-Tohoku Dental Symposium: Innovative Research for Biosis-Abiosis Intelligent Interface
    • Place of Presentation
      Beijing, China
    • Year and Date
      20130726-20130727
    • Invited
  • [Presentation] Profiling of oral biofilm microbiota utilizing molecular biological methods2013

    • Author(s)
      Sato T, Kawamura Y, Yamaki K, Shimauchi H, Takahashi N
    • Organizer
      Peking-Tohoku Dental Symposium: Innovative Research for Biosis-Abiosis Intelligent Interface
    • Place of Presentation
      Beijing, China
    • Year and Date
      20130726-20130727
    • Invited
  • [Presentation] 口腔生態系から見た口臭~生化学的、生態学的アプローチ~2013

    • Author(s)
      高橋信博
    • Organizer
      第4回日本口臭学会学術大会 教育講演1
    • Place of Presentation
      鶴見
    • Year and Date
      20130713-20130714
    • Invited
  • [Presentation] Analysis of hydrogen sulfide, methyl mercaptan, and acetaldehyde in oral health care for perioperative patients of lung cancer2013

    • Author(s)
      Tanda N, Ishida N, Hoshikawa Y, Sato T, Takahashi N, Hosokawa R, Koseki T
    • Organizer
      MASCC (The Multinational Association of Supportive Care in Cancer)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      20130627-20130629
  • [Presentation] 酸産生性評価2013

    • Author(s)
      高橋信博
    • Organizer
      第62回日本口腔衛生学会・総会 自由集会6「機能性食品の機能評価方法」
    • Place of Presentation
      松本
    • Year and Date
      20130517-20130519
    • Invited
  • [Presentation] プラークに対する亜硝酸塩の酸産生抑制作用とう蝕経験およびプラークの硝酸塩還元活性との関連性について2013

    • Author(s)
      山本祐慈,清水弘一,五十嵐公英,高橋信博
    • Organizer
      第62回日本口腔衛生学会・総会
    • Place of Presentation
      松本
    • Year and Date
      20130516-20130518
  • [Book] デンタルカリエス―その病態と臨床マネージメント 原著第2版(Dental Caries -The Disease and its Clinical Management)2013

    • Author(s)
      高橋信博,恵比須繁之(監訳)
    • Total Pages
      560
    • Publisher
      医歯薬出版

URL: 

Published: 2015-05-28  

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