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2021 Fiscal Year Annual Research Report

口腔マイクロバイオームの新機能:「副代謝系」の解明による口腔と全身の健康増進戦略

Research Project

Project/Area Number 21H03151
Allocation TypeSingle-year Grants
Research InstitutionTohoku University

Principal Investigator

高橋 信博  東北大学, 歯学研究科, 教授 (60183852)

Co-Investigator(Kenkyū-buntansha) 佐藤 拓一  新潟大学, 医歯学系, 教授 (10303132)
鷲尾 純平  東北大学, 歯学研究科, 准教授 (20400260)
坂本 光央  国立研究開発法人理化学研究所, バイオリソース研究センター, 専任研究員 (50321766)
Project Period (FY) 2021-04-01 – 2025-03-31
Keywords口腔マイクロバイオーム / 副代謝系 / 硝酸塩代謝 / アルコール代謝 / ポリアミン代謝
Outline of Annual Research Achievements

近年、口腔マイクロバイオームと全身の健康との関連について多くの知見が集まりつつある。その関連をもたらす因子の一つとして、口腔マイクロバイオームが持つ、主要代謝系とは異なった「副代謝系」の代謝産物が推測されている。そこで本研究では、口腔マイクロバイオームに特異的で、口腔のみならず、「高血圧、がん、老化」等の全身の健康状態に関わる「アルコール代謝、硝酸塩代謝、ポリアミン代謝」といった副代謝系を明らかにし、さらに口腔マイクロバイオームにおける副代謝系を持つ細菌の割合や活性の程度と口腔・全身の健康状態との関連を探り、口腔マイクロバイオーム副代謝系の活用による口腔・全身の健康増進を目指すこととした。
初年度(2021年度)は、「高血圧、がん」にそれぞれ関連する「アルコール代謝、硝酸塩代謝」に着目し、口腔マイクロバイオームとしてヒト・プラークを用いてアルコール代謝として「エタノールからのアセトアルデヒド産生」、硝酸塩代謝として「硝酸塩からの亜硝酸産生」を指標として、当該活性を持つ細菌を分離同定した。その結果、前者ではVeillonella、Actinomyces、Neisseria、Streptococcusなどが、後者ではStreptococcus、Neisseriaなどが主体であることが明らかになった。細菌株毎に活性の有無が異なることから、必ずしもそれぞれの代謝活性を持つ細菌を細菌種レベルで分類できるわけではないことも分かった。さらに、それぞれの代謝経路の推定を行ったところ、アルコール代謝ではアルコール脱水素酵素が、硝酸塩代謝では硝酸還元酵素が責任酵素であることが分かった。但し、酸素濃度やpHに対する感受性はそれぞれ異なっていることも明らかになった。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

新型コロナウイルス感染症によって、当初、研究協力者の事情により、研究の進捗が遅れたが、最終的には、おおむね当初予定していた研究計画通りの進捗となったため。

Strategy for Future Research Activity

副代謝系を持つ細菌種の分離・同定を進め、代謝責任酵素の同定とともに、酸素濃度やpHによる代謝制御の解明を行う。アルコール代謝(エタノールからのアセトアルデヒド産生)の抑制はがんの発症予防に、硝酸塩代謝(硝酸塩からの亜硝酸塩産生)は高血圧の予防に関係することから、前者に対しては代謝抑制を、後者に対しては代謝促進を行う代謝制御因子を探る。特に、硝酸塩代謝は、コロナ禍における健康志向と相まって、世界的にホットな話題となりつつあり、優先して進める必要性がでてきた。そこで、ポリアミン代謝については可能な範囲で検討を進めることとする。

  • Research Products

    (48 results)

All 2022 2021 Other

All Int'l Joint Research (2 results) Journal Article (19 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 19 results,  Open Access: 13 results) Presentation (26 results) (of which Int'l Joint Research: 13 results,  Invited: 12 results) Book (1 results)

  • [Int'l Joint Research] FISABIO Foundation(スペイン)

    • Country Name
      SPAIN
    • Counterpart Institution
      FISABIO Foundation
  • [Int'l Joint Research] 四川大学華西口腔医学院(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      四川大学華西口腔医学院
  • [Journal Article] Investigation of drug resistance of caries-related streptococci to antimicrobial peptide GH122022

    • Author(s)
      Li X, Wang Y, Jiang X, Zeng Y, Zhao X, Washio J, Takahashi N, Zhang L
    • Journal Title

      Front Cell Infect Microbiol.

      Volume: 12 Pages: 991938

    • DOI

      10.3389/fcimb.2022.991938

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Microbiota profiles on the surface of non-woven fabric masks after wearing2022

    • Author(s)
      Maruyama S, Sano H, Wakui A, Kawachi M, Kaku N, Takahashi N, Miyazawa M, Abe T, Sato A, Washio J, Abiko Y, Mayanagi G, Tanaka K, Takahashi N, Sato T
    • Journal Title

      J Oral Biosci.

      Volume: 64(3) Pages: 376-379

    • DOI

      10.1016/j.job.2022.07.002

    • Peer Reviewed
  • [Journal Article] Quantification of Porphyromonas gingivalis Bacteria in Final Trimester of Pregnant Women According to Their Oral Health Status2022

    • Author(s)
      Roestamadji Retno I, Tedjosasongko Udijanto, Indrastie Nuraini, Diyatri Indeswati, Surboyo Meircurius DC, Sudarmo Subijanto M, Santoso Budi, Takahashi N
    • Journal Title

      Eur Journal of Gen Dent.

      Volume: 11(3) Pages: 201-206

    • DOI

      10.1055/s-0042-1759755

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A detection and analysis of Fusobacterium utilizing changes in the magnetic properties of magnetic nanoparticles-antibody-antigen aggregates2022

    • Author(s)
      Yabukami S, Murayama T, Takahashi S, Ohno S, Washio J, Takahashi N
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 58(8) Pages: 5300306

    • DOI

      10.1109/TMAG.2022.3161508

    • Peer Reviewed / Open Access
  • [Journal Article] Facile Fabrication of All-solid-state Ion-selective Electrodes by Laminating and Drop-casting for Multi-sensing2022

    • Author(s)
      Okubo S, Ozeki Y, Yamada T, Saito K, Ishihara N, Yanagida Y, Mayanagi G, Washio J, Takahashi N
    • Journal Title

      Electrochem.

      Volume: 90(72022) Pages: 77001

    • DOI

      10.5796/ELECTROCHEMISTRY.22-00020

    • Peer Reviewed / Open Access
  • [Journal Article] Oral Microbiome Profiles and Inflammation in Pregnant Women Who Used Orthodontic Appliances2022

    • Author(s)
      Kurniawan FKD, Roestamadji RI, Takahashi N, Tedjosasongko U, Narmada IB, Surboyo MDC, Diyatri I
    • Journal Title

      Dent J (Basel).

      Volume: 10(7) Pages: 118

    • DOI

      10.3390/dj10070118

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Importance of Nitrate Reduction for Oral Health2022

    • Author(s)
      Rosier BT, Takahashi N, Zaura E, Krom BP, Mart?nez-Espinosa RM, van Breda SGJ, Marsh PD, Mira A
    • Journal Title

      J Dent Res.

      Volume: 101(8) Pages: 887-897

    • DOI

      10.1177/00220345221080982

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effectiveness of an actuator-driven pulsed water jet for removal of softened carious dentin2022

    • Author(s)
      Yokoyama-Sato Y, Nishioka T, Naganuma Y, Takahashi M, Nakagawa A, Yoda N, Sasaki K, Takahashi N, Tominaga T, Iikubo M
    • Journal Title

      Dent Mater J.

      Volume: 42 Pages: 527-533

    • DOI

      10.4012/dmj.2021-234

    • Peer Reviewed / Open Access
  • [Journal Article] Influence of alcohol sensitivity on bone metastases and skeletal-related events in primary operable breast cancer: A retrospective cohort study2022

    • Author(s)
      Tanda N, Tada H, Washio J, Takahashi N, Ishida T, Koseki T
    • Journal Title

      PLoS One.

      Volume: 17(6) Pages: e0269335

    • DOI

      10.1371/journal.pone.0269335

    • Peer Reviewed / Open Access
  • [Journal Article] Rewired Cellular Metabolic Profiles in Response to Metformin under Different Oxygen and Nutrient Conditions2022

    • Author(s)
      Liu S, Washio J, Sato S, Abiko Y, Shinohara Y, Kobayashi Y, Otani H, Sasaki S, Wang X, Takahashi N
    • Journal Title

      Int J Mol Sci.

      Volume: 23(2) Pages: 989

    • DOI

      10.3390/ijms23020989

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hypoxically cultured cells of oral squamous cell carcinoma increased their glucose metabolic activity under normoxic conditions2021

    • Author(s)
      Shinohara Y, Washio J, Kobayashi Y, Abiko Y, Sasaki K, Takahashi N
    • Journal Title

      PLoS One

      Volume: 16(10) Pages: e0254966

    • DOI

      10.1371/journal.pone.0254966

    • Peer Reviewed / Open Access
  • [Journal Article] A water-soluble glass-based temporary restorative resin inhibited bacteria-induced pH reductions at the bacteria-material interface2021

    • Author(s)
      Mayanagi G, Yufang L, Hoshino T, Takahashi N
    • Journal Title

      Dent Mater J.

      Volume: 41(1) Pages: 95-100

    • DOI

      10.4012/dmj.2021-129

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bifacial biological effects of ethanol: acetaldehyde production by oral Streptococcus species and the antibacterial effects of ethanol against these bacteria2021

    • Author(s)
      Tagaino R, Washio J, Otani H, Sasaki K, Takahashi N
    • Journal Title

      J Oral Microbiol

      Volume: 13(1) Pages: 1937884

    • DOI

      10.1080/20002297.2021.1937884

    • Peer Reviewed / Open Access
  • [Journal Article] Effectiveness and safety of a new dental plaque removal device utilizing micro mist spray for removing oral biofilm in vitro2021

    • Author(s)
      Hihara H, Tagaino R, Washio J, Laosuwan K, Wicaksono DP, Izumita K, Koide R, Takahashi N, Sasaki K
    • Journal Title

      BMC Oral Health.

      Volume: 21(1) Pages: 286

    • DOI

      10.1186/s12903-021-01647-4

    • Peer Reviewed / Open Access
  • [Journal Article] Profiling system of oral microbiota utilizing polymerase chain reaction-restriction fragment length polymorphism analysis2021

    • Author(s)
      Sano H, Wakui A, Kawachi M, Washio J, Abiko Y, Mayanagi G, Yamaki K, Tanaka K, Takahashi N, Sato T
    • Journal Title

      J Oral Biosci.

      Volume: 63(3) Pages: 292-297

    • DOI

      10.1016/j.job.2021.05.003

    • Peer Reviewed
  • [Journal Article] Profiling of microbiota at the mouth of bottles and in remaining tea after drinking directly from plastic bottles of tea2021

    • Author(s)
      Wakui A, Sano H, Hirabuki Y, Kawachi M, Aida A, Washio J, Abiko Y, Mayanagi G, Yamaki K, Tanaka K, Takahashi N, Sato T
    • Journal Title

      Dent J (Basel)

      Volume: 9(6) Pages: 58

    • DOI

      10.3390/dj9060058

    • Peer Reviewed
  • [Journal Article] Green tea-derived epigallocatechin gallate inhibits acid production and promotes the aggregation of Streptococcus mutans and non-mutans streptococci2021

    • Author(s)
      Han S, Abiko Y, Washio J, Luo Y, Zheng L and Takahashi N
    • Journal Title

      Caries Res.

      Volume: 55(3) Pages: 205-214

    • DOI

      10.1159/000515814

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bacterial concentration and composition in liquid baby formula and a baby drink consumed with an artificial nipple2021

    • Author(s)
      Wakui A, Sano H, Kawachi M, Aida A, Takenaka Y, Yonezawa A, Nakahata N, Moriyama S, Nishikata M, Washio J, Abiko Y, Mayanagi G, Yamaki K, Sakashita R, Tanaka K, Takahashi N, Sato T
    • Journal Title

      J Oral Biosci.

      Volume: 63(2) Pages: 161-168

    • DOI

      10.1016/j.job.2021.03.001

    • Peer Reviewed / Open Access
  • [Journal Article] Impact of the COVID-19 pandemic on dental clinical training and future prospects2021

    • Author(s)
      Nishioka T, Mayanagi G, Iwamatsu-Kobayashi Y, Hong G
    • Journal Title

      J Dent Educ.

      Volume: 10 Pages: 1~2

    • DOI

      10.1002/jdd.12562

    • Peer Reviewed
  • [Presentation] New Challenges for Tohoku University Graduate School of Dentistry.2022

    • Author(s)
      Nobuhiro Takahashi
    • Organizer
      The Creation of Shoku-gaku (Transdisciplinary Science of Eating, Food, and Nutrition for Health and Wellbeing)
    • Int'l Joint Research
  • [Presentation] Scardovia wiggsiae の増殖促進因子の検討2022

    • Author(s)
      亀田 真衣,安彦 友希,鷲尾 純平,佐藤 聡子,高橋 信博
    • Organizer
      第64回歯科基礎医学会学術大会
  • [Presentation] How oral bacteria contribute to the onset of periodontitis?―Bacterial effects on the glucose metabolic activity of host cells.2022

    • Author(s)
      Otani H,Washio J,Liu S,Sasaki S,Yamada S,Takahashi N
    • Organizer
      第64回歯科基礎医学会学術大会
    • Invited
  • [Presentation] Effectiveness and safety of the Micro Scale Mist spray for removing oral biofilm in vitro2022

    • Author(s)
      Hihara H, Tagaino R, Washio J, Izumita K, Koide R, Takahashi N, Sasaki K
    • Organizer
      Interface Summer Seminar 2022
    • Int'l Joint Research
  • [Presentation] Rewired cellular metabolic profiles in response to metformin under different oxygen and nutrient conditions2022

    • Author(s)
      Liu S, Washio J, Sato S, Abiko Y, Shinohara Y, Kobayashi Y, Otani H, Sasaki S, Wang X, Takahashi N
    • Organizer
      Interface Summer Seminar 2022
    • Int'l Joint Research
  • [Presentation] Oral Environmental Factors Regulated Nitrate/Nitrite Metabolism of Oral Neisseria2022

    • Author(s)
      Jumpei Washio, Kazuko Ezoe and Nobuhiro Takahashi
    • Organizer
      2022 International Association of Dental Research General Session &Exhibition Virtual Experience
    • Int'l Joint Research
  • [Presentation] 飲みかけのペットボトル飲料物から検出される細菌の量・構成(第 4 報)、緑茶についての解析2022

    • Author(s)
      宮沢美里,河内美帆,涌井杏奈,臼田紫乃,今井真奈美,坂井ふたば,佐藤遥菜,加藤優希,佐藤 彩,高橋七瀬,賀来ながら,樋口真由,鷲尾純平,安彦友希,眞柳 弦,高橋信博,佐藤拓一
    • Organizer
      第11回口腔保健用機能性食品研究会
    • Invited
  • [Presentation] The antimicrobial properties of green tea derived-catechins and their combined effect with fluoride on Streptococcus mutans2022

    • Author(s)
      Han S, Washio J, Abiko Y, Zhang L, Takahashi N
    • Organizer
      第11回口腔保健用機能性食品研究会
    • Invited
  • [Presentation] Metabolic functions of the oral microbiome: How does the oral microbiome function and contribute to our health?2022

    • Author(s)
      Washio J, Mayanagi G, Abiko Y, Tagaino R, Dimas Prasetianto Wicaksono, Domon H, Ezoe K, Sato S, Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] Shoku-gaku: Transdisciplinary Science of Eating, Food, and Nutrition? Promoting lifelong health and wellbeing through right eating and right food ?2022

    • Author(s)
      Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] A novel ECC-related bacterium, Scardovia wiggsiae, has a unique carbohydrate metabolism with fluoride resistance2022

    • Author(s)
      Kameda M, Abiko Y, Washio J, Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] Profiling of Microbiota in Sport-Drink and Orange Juice of Plastic Bottle After Drinking Directly From Plastic Bottles2022

    • Author(s)
      Kawachi M, Wakui A, Washio J, Abiko Y, Mayanagi G, Takahashi N, Sato T
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] Profiling of Microbiota in Liquid Baby Formula and a Baby Drink Consumed with an Artificial Nipple2022

    • Author(s)
      Wakui A, Kawachi M, Nishikata M, Washio J, Abiko Y, Mayanagi G, Takahashi N, Sato T
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] Bifacial aspects of ethanol: antibacterial effect and carcinogenic effect by metabolism to acetaldehyde depend on ethanol concentration2022

    • Author(s)
      Tagaino R, Washio J, Sasaki K, Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] Effect of rapid increases in oxygen levels on glucose metabolism of cancer cells2022

    • Author(s)
      Shinohara Y, Washio J, Kobayashi Y, Abiko Y, Morishima H, Sasaki K, Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022 (IOHS)
    • Int'l Joint Research
  • [Presentation] 口腔細菌によるがん性物質アセトアルデヒド”の産生ー飲酒や食事との関連性ー2022

    • Author(s)
      互野亮
    • Organizer
      令和4年度第3回『革新的食学拠点』ミーティング
    • Invited
  • [Presentation] ?腔と全?の健康に関わる?腔バイオフィルムの代謝機能2021

    • Author(s)
      髙橋信博, 鷲尾純平
    • Organizer
      第94回日本細菌学会
    • Invited
  • [Presentation] Oral microbiome metabolism in oral and systemic health/disease2021

    • Author(s)
      Nobuhiro Takahashi
    • Organizer
      Kaohsiung Medical University (KMU) Research Day
    • Invited
  • [Presentation] Oxygen dependent anti-cancer effect of metformin: growth and glucose metabolism2021

    • Author(s)
      Shan Liu, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      The 99h IADR General Session & Exhibition
    • Invited
  • [Presentation] Porphyromonas gingivalis inhibit the glucose metabolic activity of host cells2021

    • Author(s)
      Haruki Otani, Jumpei Washio, Satoru Yamada and Nobuhiro Takahashi
    • Organizer
      The 99h IADR General Session & Exhibition
    • Invited
  • [Presentation] The antimicrobial properties of green tea derived-catechins on Streptococcus mutans2021

    • Author(s)
      Han S, Washio J, Abiko Y, Zhang L, Takahashi N
    • Organizer
      The 99h IADR General Session & Exhibition
    • Invited
  • [Presentation] 根面う蝕モデル 酸による根面内在性タンパク分解酵素の活性化(Root caries model: Acid-induced activation of endogenous proteases embedded in root surfaces)2021

    • Author(s)
      櫻井 泉, 真柳 弦, 山田 聡, 高橋 信博
    • Organizer
      第63回歯科基礎医学会
  • [Presentation] 口腔Neisseria属による亜硝酸産生活性と環境因子による影響(The Nitrite producing activity of oral Neisseria and the effect of environmental factors)2021

    • Author(s)
      鷲尾 純平, 江副 和子, 佐藤 聡子, 安彦 友希, 小峰 英也, 柴田 怜, 田花 航平, 毛 雪竹, 高橋 信博
    • Organizer
      第63回歯科基礎医学会
  • [Presentation] 小児齲蝕の発症機序と 生物学的要因2021

    • Author(s)
      高橋信博
    • Organizer
      第70回日本口腔衛生学会
    • Invited
  • [Presentation] Oral Microbiome in Health and Diseases2021

    • Author(s)
      Nobuhiro Takahashi
    • Organizer
      Zhejiang University International Workshop
    • Int'l Joint Research / Invited
  • [Presentation] 口腔内ビフィズス菌の糖代謝 ーう蝕との関連ー2021

    • Author(s)
      安彦 友希, 馬目 歩実, 亀田 真衣, 鷲尾 純平, 髙橋 信博
    • Organizer
      令和3年度第3回・『革新的食学拠点』ミーティング
    • Int'l Joint Research / Invited
  • [Book] ポリフェノールの機能と多角的応用2022

    • Author(s)
      鷲尾純平、安彦友希、髙橋信博
    • Total Pages
      333
    • Publisher
      シーエムシー出版
    • ISBN
      978-4781316871

URL: 

Published: 2023-12-25  

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