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

New Perspectives on the importance of Oral Biofilm Bacterial Flora ~Nitrate Reducing Activity and Systemic and Oral Health~

Research Project

Project/Area Number 20K10241
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57080:Social dentistry-related
Research InstitutionTohoku University

Principal Investigator

Washio Jumpei  東北大学, 歯学研究科, 准教授 (20400260)

Co-Investigator(Kenkyū-buntansha) 佐藤 拓一  新潟大学, 医歯学系, 教授 (10303132)
高橋 信博  東北大学, 歯学研究科, 教授 (60183852)
互野 亮  東北大学, 大学病院, 助教 (80845876)
Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords口腔バイオフィルム / 代謝 / 硝酸 / 亜硝酸 / 健康 / 口腔細菌 / 口腔マイクロバイオーム / 口腔細菌による硝酸代謝
Outline of Research at the Start

これまでう蝕、歯周病、誤嚥性肺炎等の様々な病原因子としての“負”の作用がクローズアップされてきた口腔バイオフィルムは、一方で、構成細菌の持する硝酸還元活性により産生される亜硝酸塩により血液循環の改善や、他の口腔細菌の増殖を抑制することが近年わかり、我々の健康維持に寄与しうるという“正”の作用を持つ可能性に注目が集まっている。本研究では、どのような細菌種が、どのような条件下で、効率的に亜硝酸を産生するのか、また未解明の亜硝酸による影響の全容解明を行い、口腔バイオフィルム由来の亜硝酸塩を中心とした全身及び口腔の健康増進ネットワークに関する新たな知見を構築することを目的としている。

Outline of Final Research Achievements

Among the representative bacterial species that we have identified as contributing to nitrite production in the oral cavity, we conducted experiments using Actinomyces, Shaalia, Veillonella, and Neisseria species. The effects of various environmental factors such as oxygen concentration, pH, nitrate concentration, and sugar/lactate coexistence on the nitrate-reducing activity of each bacterium were analyzed. The effect of environmental conditions on the nitrate-reducing activity of all the bacteria varied greatly, but the tendency of the effect differed slightly among the bacteria species. In this study, we also searched for bacteria that further degrade nitrite, and found that some of the bacteria species had degrading activity. Furthermore, it was found that the activity of these bacteria species with degrading activity also varied depending on various environmental factors.

Academic Significance and Societal Importance of the Research Achievements

口腔バイオフィルム(OB)は、これまでう蝕、歯周病等の様々な病原因子としての“負”の作用がクローズアップされてきた。一方、構成細菌の持する硝酸還元活性により産生される亜硝酸塩は、血液循環改善や抗菌効果を持つことが近年示され、我々の口腔/全身健康維持への寄与という“正”の作用を持つ可能性に注目が集まっている。本研究は、その正の作用の詳細に関し、あまり注目されてこなかった常在細菌群が広く関与することを明らかにした。健康維持に貢献しうる口腔細菌叢のありかたや、その作用を最大限に引き出す口腔環境を整えることの重要性など、OBを活用した“健康増進”という新たな予防医学的視点を提供できたものと考えている。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (136 results)

All 2025 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (35 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 34 results,  Open Access: 29 results) Presentation (99 results) (of which Int'l Joint Research: 40 results,  Invited: 34 results)

  • [Int'l Joint Research] アイルランガ大学(インドネシア)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] 四川大学(中国)

    • Related Report
      2022 Research-status Report
  • [Journal Article] Nitrite Production from Nitrate in the Oral Microbiome and Its Contribution to Oral and Systemic Health2025

    • Author(s)
      Washio J, Takahashi N
    • Journal Title

      Adv Exp Med Biol

      Volume: なし Pages: 89-101

    • DOI

      10.1007/978-3-031-79146-8_6

    • ISBN
      9783031791451, 9783031791468
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microbiome Signatures and Dysbiotic Patterns in Oral Cancer and Precancerous Lesions.2025

    • Author(s)
      Yang CC, Washio J, Lin YC, Hsu ML, Wang DH, Tsai FT, Lin YM, Tu HF, Chang HC, Takahashi N
    • Journal Title

      Oral Dis.

      Volume: 0 Issue: 8 Pages: 45667-45667

    • DOI

      10.1111/odi.15317

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extracellular Z-DNA Enhances Cariogenicity of Biofilm2025

    • Author(s)
      Han SL, Wang J, Wang HS, Yu P, Wang LY, Ou YL, Ding LJ, Washio J, Takahashi N, Zhang LL
    • Journal Title

      J Dent Res.

      Volume: なし Issue: 7 Pages: 774-783

    • DOI

      10.1177/00220345251316822

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Candida albicans and NCAC species: acidogenic and fluoride-resistant oral inhabitants2025

    • Author(s)
      Mousa HRF, Abiko Y, Washio J, Sato S, Takahashi N
    • Journal Title

      J Oral Microbiol.

      Volume: 17(1) Issue: 1 Pages: 2473938-2473938

    • DOI

      10.1080/20002297.2025.2473938

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Effect of Environmental Factors on the Nitrate and Nitrite Metabolism of Oral Actinomyces and Schaalia Species.2025

    • Author(s)
      Otake T, Washio J, Ezoe K, Sato S, Abiko Y, Igarashi K, Takahashi N
    • Journal Title

      Mol Oral Microbiol.

      Volume: 40(2) Issue: 2 Pages: 104-115

    • DOI

      10.1111/omi.12492

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Profiling of the microbes on the surface of smartphone touchscreens2025

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

      J Oral Biosci

      Volume: 67 Issue: 1 Pages: 100607-100607

    • DOI

      10.1016/j.job.2024.100607

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular microbiological profiling of bottled unsweetened tea beverages: a screening experiment2024

    • Author(s)
      Kaku N, Kawachi M, Wakui A, Miyazawa M, Imai M, Takahashi N, Sato A, Abe T, Sato H, Kato Y, Okabe R, Naruse Y, Sato N, Asano N, Morohashi M, Sano H, Washio J, Abiko Y, Tanaka K, Takahashi N, Sato T
    • Journal Title

      J Oral Biosci

      Volume: 66 Issue: 3 Pages: 628-632

    • DOI

      10.1016/j.job.2024.07.006

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Nitrate and Nitrite on Plaque pH Decrease and Nitrite-Producing and -Degrading Activities of Plaque in vitro.2024

    • Author(s)
      Yamamoto Y, Washio J, Shimizu K, Takahashi N
    • Journal Title

      Caries Res.

      Volume: 58(6) Pages: 552-561

    • DOI

      10.1159/000540017

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of flushing of dental waterlines in portable dental units on water quality management.2024

    • Author(s)
      Fushimi K, Watanabe J, Yamada M, Washio J, Takahashi N, Egusa H
    • Journal Title

      J Dent Sci.

      Volume: 19(Suppl 1) Pages: S61-S69

    • DOI

      10.1016/j.jds.2024.10.014

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lactic acid bacteria in the human oral cavity: assessing metabolic functions relevant to oral health and disease2024

    • Author(s)
      Washio J, Abiko Y, Sato T, Takahashi N
    • Journal Title

      Methods Mol Biol

      Volume: 2851 Pages: 151-172

    • DOI

      10.1007/978-1-0716-4096-8_14

    • ISBN
      9781071640951, 9781071640968
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Antimicrobial effects of epigallocatechin-3-gallate, a catechin abundant in green tea, on periodontal disease-associated bacteria.2024

    • Author(s)
      Higuchi M, Abiko Y, Washio J, Takahashi N.
    • Journal Title

      Arch Oral Biol.

      Volume: 167 Pages: 106063-106063

    • DOI

      10.1016/j.archoralbio.2024.106063

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 歯科医療分野における微生物制御[5] 口腔マイクロバイオームの代謝と口腔および全身の疾患と健康への関与2024

    • Author(s)
      鷲尾純平,髙橋信博
    • Journal Title

      日本防菌防黴学会誌

      Volume: 52 (8) Pages: 369-378

    • Related Report
      2024 Annual Research Report
  • [Journal Article] Application of omics technologies in cariology research: A critical review with bibliometric analysis2024

    • Author(s)
      Zhang J.S, Huang S, Chen Z, Chu C.-H, Takahashi N, Yu O.Y
    • Journal Title

      Journal of Dentistry

      Volume: 141 Pages: 104801-104801

    • DOI

      10.1016/j.jdent.2023.104801

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrochemical difference between single- and poly-crystalline LaF3 for a compact and low-price fluoride ion sensor2024

    • Author(s)
      Kanda K, Yamada T, Yanagida Y, Kubota Y, Matsushita N, Mayanagi G, Washio J, Takahashi N
    • Journal Title

      Electroanalysis

      Volume: 36 Issue: 4

    • DOI

      10.1002/elan.202300318

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fluoride ion sensor based on LaF<sub>3</sub> nanocrystals prepared by low-temperature process2023

    • Author(s)
      Yamada T, Kanda K, Yanagida Y, Mayanagi G, Washio, J Takahashi N
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 131 Issue: 3 Pages: 31-36

    • DOI

      10.2109/jcersj2.22127

    • ISSN
      1348-6535, 1882-0743
    • Year and Date
      2023-03-01
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Green Tea-Derived Catechins Suppress the Acid Productions of Streptococcus mutans and Enhance the Efficiency of Fluoride2023

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

      Caries Res

      Volume: 57(3) Issue: 3 Pages: 255-264

    • DOI

      10.1159/000534055

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chapter 11: Future Perspectives in the Study of Dental Caries.2023

    • Author(s)
      Takahashi N
    • Journal Title

      Monogr Oral Sci

      Volume: 31 Pages: 221-233

    • DOI

      10.1159/000530612

    • ISBN
      9783318071658, 9783318071665
    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] In situ detection of endogenous proteolytic activity and the effect of inhibitors on tooth root surface.2023

    • Author(s)
      Sakurai I, Mayanagi G, Yamada S, Takahashi N.
    • Journal Title

      Journal of Dentistry.

      Volume: 印刷中 Pages: 104471-104471

    • DOI

      10.1016/j.jdent.2023.104471

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Questionnaire survey on the satisfaction of SimEx dental education system2023

    • Author(s)
      Hong Guang、Hung Chun-Cheng、Mayanagi Gen、Nishioka Takashi、Sun Lu、Lai Eddie Hsiang-Hua、Lan Ting-Hsun、Sasaki Keiichi、Takahashi Nobuhiro
    • Journal Title

      Journal of Dental Sciences

      Volume: 18 Issue: 2 Pages: 840-847

    • DOI

      10.1016/j.jds.2023.01.028

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Li C. Glycolysis-Related Gene Analyses Indicate That DEPDC1 Promotes the Malignant Progression of Oral Squamous Cell Carcinoma via the WNT/β-Catenin Signaling Pathway2023

    • Author(s)
      Huang G, Chen S, Washio J, Paka Lubamba G, Takahashi N
    • Journal Title

      Int J Mol Sci.

      Volume: 24(3) Issue: 3 Pages: 1992-1992

    • DOI

      10.3390/ijms24031992

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Combined Treatment with Fluoride and Antimicrobial Peptide GH12 Efficiently Controls Caries in vitro and in vivo2022

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

      Caries Res.

      Volume: 56(5-6) Issue: 5-6 Pages: 524-534

    • DOI

      10.1159/000528057

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Profiling of the microbiota of breast milk before and after feeding with an artificial nipple2022

    • Author(s)
      Sano Hiroto、Wakui Anna、Kawachi Miho、Maruyama Shingo、Moriyama Sachie、Nishikata Mayumi、Washio Jumpei、Abiko Yuki、Mayanagi Gen、Sakashita Reiko、Tanaka Kaori、Takahashi Nobuhiro、Sato Takuichi
    • Journal Title

      Journal of Oral Biosciences

      Volume: 64 Issue: 4 Pages: 431-436

    • DOI

      10.1016/j.job.2022.09.004

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [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: 991938-991938

    • DOI

      10.3389/fcimb.2022.991938

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Profiling of the microbiota in the remaining sports drink and orange juice in plastic bottles after direct drinking2022

    • Author(s)
      Kawachi Miho、Wakui Anna、Kaku Nagara、Takahashi Nanase、Maruyama Shingo、Washio Jumpei、Abiko Yuki、Mayanagi Gen、Tanaka Kaori、Takahashi Nobuhiro、Sato Takuichi
    • Journal Title

      Journal of Oral Biosciences

      Volume: 64 Issue: 4 Pages: 437-444

    • DOI

      10.1016/j.job.2022.08.003

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microbiota profiles on the surface of non-woven fabric masks after wearing2022

    • Author(s)
      Maruyama Shingo、Sano Hiroto、Wakui Anna、Kawachi Miho、Kaku Nagara、Takahashi Nanase、Miyazawa Misato、Abe Takashi、Sato Aya、Washio Jumpei、Abiko Yuki、Mayanagi Gen、Tanaka Kaori、Takahashi Nobuhiro、Sato Takuichi
    • Journal Title

      Journal of Oral Biosciences

      Volume: 64 Issue: 3 Pages: 376-379

    • DOI

      10.1016/j.job.2022.07.002

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rewired Cellular Metabolic Profiles in Response to Metformin under Different Oxygen and Nutrient Conditions2022

    • Author(s)
      Liu Shan、Washio Jumpei、Sato Satoko、Abiko Yuki、Shinohara Yuta、Kobayashi Yuri、Otani Haruki、Sasaki Shiori、Wang Xiaoyi、Takahashi Nobuhiro
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 2 Pages: 989-989

    • DOI

      10.3390/ijms23020989

    • Related Report
      2021 Research-status Report
    • 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 Yuta、Washio Jumpei、Kobayashi Yuri、Abiko Yuki、Sasaki Keiichi、Takahashi Nobuhiro
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 10 Pages: e0254966-e0254966

    • DOI

      10.1371/journal.pone.0254966

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [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 Ryo、Washio Jumpei、Otani Haruki、Sasaki Keiichi、Takahashi Nobuhiro
    • Journal Title

      Journal of Oral Microbiology

      Volume: 13 Issue: 1 Pages: 1937884-1937884

    • DOI

      10.1080/20002297.2021.1937884

    • Related Report
      2021 Research-status Report
    • 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 Hiroki、Tagaino Ryo、Washio Jumpei、Laosuwan Kittipong、Wicaksono Dimas Prasetianto、Izumita Kuniyuki、Koide Rie、Takahashi Nobuhiro、Sasaki Keiichi
    • Journal Title

      BMC Oral Health

      Volume: 21 Issue: 1 Pages: 286-286

    • DOI

      10.1186/s12903-021-01647-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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

      Journal of Oral Biosciences

      Volume: 63 Issue: 3 Pages: 292-297

    • DOI

      10.1016/j.job.2021.05.003

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [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

      Dentistry Journal

      Volume: 9 Issue: 6 Pages: 58-58

    • DOI

      10.3390/dj9060058

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Green Tea-Derived Epigallocatechin Gallate Inhibits Acid Production and Promotes the Aggregation of Streptococcus mutans and Non-Mutans Streptococci2021

    • Author(s)
      Han Sili、Abiko Yuki、Washio Jumpei、Luo Yufang、Zhang Linglin、Takahashi Nobuhiro
    • Journal Title

      Caries Research

      Volume: 55 Issue: 3 Pages: 205-214

    • DOI

      10.1159/000515814

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bacterial amounts and compositions in liquid baby formula and a baby drink consumed with an artificial nipple.2021

    • 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: 印刷中 Issue: 2 Pages: 161-168

    • DOI

      10.1016/j.job.2021.03.001

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nitrite Production from Nitrate and Its Link with Lactate Metabolism in Oral Veillonella spp.2020

    • Author(s)
      Wicaksono Dimas Prasetianto、Washio Jumpei、Abiko Yuki、Domon Hitomi、Takahashi Nobuhiro
    • Journal Title

      Applied and Environmental Microbiology

      Volume: 86 Issue: 20 Pages: 1-9

    • DOI

      10.1128/aem.01255-20

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nitrite-producing oral microbiome in adults and children2020

    • Author(s)
      Sato-Suzuki Y, Washio J, Wicaksono DP, Sato T, Fukumoto S, Takahashi N
    • Journal Title

      Sci Rep

      Volume: 10 Issue: 1 Pages: 16652-16652

    • DOI

      10.1038/s41598-020-73479-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Microbiota of Breast Milk and Liquid Baby-Formula after Artificial-Nipple Feeding2025

    • Author(s)
      Anna Wakui, Miho Kawachi, Hiroto Sano, Manami Imai, Mayumi Nishikata, Yuki Abiko, Jumpei Washio, Reiko Sakashita, Takuichi Sato
    • Organizer
      2025 AADOCR/CADR Annual Meeting & Exhibition
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microbiota Profiling of the Remaining Bottled Black Tea Beverages2025

    • Author(s)
      Miho Kawachi, Anna Wakui, Misato Miyazawa, Manami Imai, Haruna Sato, Yuki Kato, Rika Okabe, Yuka Naruse, Nao Sato, Nanami Asano, Momoko Morohashi, Hiroto Sano, Yuki Abiko, Jumpei Washio, Takuichi Sato
    • Organizer
      2025 AADOCR/CADR Annual Meeting & Exhibition
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 口腔マイクロバイオームと歯科用バイオマテリアルの相互作用-材料の微生物学的劣化と機能付加-2025

    • Author(s)
      鷲尾純平、佐藤聡子、高橋信博
    • Organizer
      日本金属学会 2025年春期(第176回)講演大会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 口腔内コルチゾール測定に向けたマイクロ流路デバイス2025

    • Author(s)
      坂井諒,山田哲也,鷲尾純平,高橋信博、栁田保子
    • Organizer
      2024年度生体医歯工学共同研究拠点成果報告会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 微細構造を有するマイクロ流路デバイスの大腸菌リアルタイム観察への応用2025

    • Author(s)
      Yuta Sakauchi, Tetsuya Yamada, Masaaki Wachi, Yasuko Yanagida, Jumpei Washio, Nobuhiro Takahashi, Yuki Abiko
    • Organizer
      2024年度生体医歯工学共同研究拠点成果報告会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 口腔内モニタリングに向けた少量サンプルでの応答改善2025

    • Author(s)
      熊澤 凱音,坂井諒,山田哲也,鷲尾純平,高橋信博、栁田保子
    • Organizer
      2024年度生体医歯工学共同研究拠点成果報告会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 口腔マイクロバイオームによるアセトアルデヒド産生・分解およびその関連細菌の探索2024

    • Author(s)
      佐藤知佳、鷲尾純平、互野亮、江副和子、五十嵐薫、髙橋信博
    • Organizer
      第14回口腔保健用機能性食品研究会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 各種メーカーの濃い茶ペットボトル飲料内の微生物プロファイリング2024

    • Author(s)
      今井真奈美,宮沢美里,河内美帆,涌井杏奈,佐藤遥菜,加藤優希,岡部璃佳,成瀬悠香,佐藤奈緒,諸橋もも子,淺野七海,佐藤 彩,阿部峰士,佐野拓人,安彦友希,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第14回口腔保健用機能性食品研究会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] Microfluidic devices for measuring cortisol in the oral cavities2024

    • Author(s)
      Sakai Ryo, Yamada Tetsuya, Washio Jumpei, Takahashi Nobuhiro, Yanagida Yasuko
    • Organizer
      第9回生体医歯工学共同研究拠点国際シンポジウム
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Integration of all-solid-state electrode into the fluidic channel sensors for saliva monitoring2024

    • Author(s)
      Kaito Kumazawa, Ryo Sakai, Tetsuya Yamada, Washio Jumpei, Takahashi Nobuhiro, Yanagida Yasuko
    • Organizer
      第9回生体医歯工学共同研究拠点国際シンポジウム
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acid Production of Candida Species and Its Resistance to Fluoride2024

    • Author(s)
      H. RAAFAT FATHI MOUSA, Y. ABIKO, J. WASHIO, N. TAKAHASHI
    • Organizer
      The 72st Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combined effects of butyrate and calcitriol on oral host cells2024

    • Author(s)
      N. ELSAYED, J. WASHIO, N. TAKAHASHI
    • Organizer
      The 72st Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for Acetaldehyde-producing and -degrading Bacteria from the Oral Microbiome2024

    • Author(s)
      Chika Sato, Ryo Tagaino, Jumpei Washio, Yuki Abiko, Kaoru Igarashi, Nobuhiro Takahashi
    • Organizer
      第66回歯科基礎医学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Profiling of Microbiota in the Remaining Bottled Unsweetened Tea and Coffee Beverages2024

    • Author(s)
      Misato Miyazawa, Miho Kawachi, Anna Wakui, Manami Imai, Hiroto Sano, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi, Takuichi Sato
    • Organizer
      第66回歯科基礎医学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 口腔Neisseria及び口腔Veillonellaによる口腔マイクロバイオーム内のpH低下に対する抑制効果2024

    • Author(s)
      鷲尾純平、江副和子、佐藤聡子、安彦友希、高橋信博
    • Organizer
      第66回歯科基礎医学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 培養時の環境因子(栄養基質濃度・酸素濃度)は、口腔がん細胞の増殖、糖代謝、及び抗がん剤感受性に影響する2024

    • Author(s)
      五十嵐彩乃、鷲尾純平、佐藤聡子、森島浩允、高橋信博
    • Organizer
      第66回歯科基礎医学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Fusobacterium 属が口腔上皮細胞、歯肉線維芽細胞、口腔扁平上皮癌細胞の細胞機能と形態に与える影響2024

    • Author(s)
      木村祥也、鷲尾純平、佐藤聡子、高橋信博
    • Organizer
      第66回歯科基礎医学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Antimicrobial effects of epigallocatechin-3-gallate, a green tea-derived catechin on periodontal disease-associated bacteria2024

    • Author(s)
      Mayu Higuchi, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      Scientific Annual Meeting of ADEAP CA+inD International Symposium 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nutritional conditions affect proliferative activity and anticancer drug sensitivity of oral squamous cell carcinoma HSC-2 cells2024

    • Author(s)
      Ayano IGARASHI, Jumpei WASHIO, Satoko SATO, Hiromitsu MORISHIMA, Kensuke YAMAUCHI, Nobuhiro TAKAHASHI
    • Organizer
      Scientific Annual Meeting of ADEAP CA+inD International Symposium 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The production and degradation of acetaldehyde by oral microbiome2024

    • Author(s)
      Chika SATO, Ryo TAGAINO, Jumpei WASHIO, Kazuko EZOE, Yuki ABIKO, Kaoru IGARASHI, Nobuhiro TAKAHASHI
    • Organizer
      Scientific Annual Meeting of ADEAP CA+inD International Symposium 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Profiling of Microbiota in the Remaining Unsweetened Tea and Coffee Drinks in Plastic Bottles2024

    • Author(s)
      Misato Miyazawa, Miho Kawachi, Anna Wakui, Manami Imai, Haruna Sato, Yuki Kato, Rika Okabe, Yuka Naruse, Nao Sato, Nanami Asano, Momoko Morohashi, Takashi Abe, Aya Sato, Hiroto Sano, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi, Takuichi Sato
    • Organizer
      Interface Summer Seminar 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Inhibitory Effect of Fluoride on the Growth and Acid Production of Candida Species2024

    • Author(s)
      Haneen Raafat Fathi Mousa, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      Interface Summer Seminar 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Propofol affects the proliferation and glucose metabolism in hepatocyte2024

    • Author(s)
      Shiori Sasaki, Jumpei Washio, Haruki Otani, Shan Liu, Satoko Sato, Kentaro Mizuta, Nobuhiro Takahashi
    • Organizer
      Interface Summer Seminar 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 緑茶カテキンEGCGによる歯周病関連細菌に対する抗菌効果、および齲蝕関連細菌に対する効果との比較2024

    • Author(s)
      樋口真由、安彦友希、鷲尾純平、髙橋信博
    • Organizer
      第73回日本口腔衛生学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Fluoride sensitivity of Candida Species under aerobic and anaerobic conditions.2024

    • Author(s)
      Haneen Raafat Fathi Mousa, Yuki Abiko, Jumpei Washio, Satoko Sato, Nobuhiro Takahashi
    • Organizer
      第73回日本口腔衛生学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Propofol affected on the glucose metabolism in liver cells2024

    • Author(s)
      Shiori Sasaki, Jumpei Washio, Haruki Otani, Shan Liu, Satoko Sato, Kentaro Mizuta and Nobuhiro Takahashi
    • Organizer
      The 102nd IADR General Session & Exhibition
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nutritional conditions for cell growth affect anticancer drug sensitivity.2024

    • Author(s)
      Ayano Igarashi, Jumpei Washio, Satoko Sato, Hiromitsu Morishima, Kensuke Yamauchi, Nobuhiro Takahashi
    • Organizer
      The 102nd IADR General Session & Exhibition
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 緑茶カテキンEGCGの抗菌効果について:齲蝕関連細菌と歯周病関連細菌の比較2023

    • Author(s)
      樋口真由、安彦友希、鷲尾純平、髙橋信博
    • Organizer
      第13回口腔保健用機能性食品研究会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] Profiling of microbiota of bottled beverages: storage under different temperatures2023

    • Author(s)
      A. WAKUI, M. KAWACHI, Y. ABIKO, J. WASHIO, N.TAKAHASHI, T. SATO
    • Organizer
      The 71st Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of butyrate on morphology and proliferation of OSCC cells2023

    • Author(s)
      G. HUANG, J.WASHIO, H. OTANI, N. TAKAHASHI
    • Organizer
      The 71st Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Antimicrobial effect of green tea catechins on periodontal disease-associated bacteria2023

    • Author(s)
      Mayu Higuchi, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      The 71st Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 細胞増殖の栄養環境は、口腔がん細胞の増殖、糖代謝能、および抗がん剤感受性に影響する2023

    • Author(s)
      五十嵐彩乃, 鷲尾純平, 森島浩允, 山内健介, 髙橋信博
    • Organizer
      第68回日本口腔外科学会総会・学術大会,2023,2023,,
    • Related Report
      2023 Research-status Report
  • [Presentation] 細菌性代謝産物の酪酸が歯肉線維芽細胞の機能に与える影響2023

    • Author(s)
      大谷 栄毅, 鷲尾 純平, 國富 葵, 佐々木 詩織, 大橋 一正, 山田 聡, 高橋 信博
    • Organizer
      第66回秋季日本歯周病学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 「改・口腔マイクロバイオームとわたしたちの健康2023

    • Author(s)
      鷲尾純平
    • Organizer
      第81回 東北大学歯学会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 歯周病関連細菌に由来する酪酸が歯周組織細胞機能に与える影響2023

    • Author(s)
      大谷 栄毅, 鷲尾 純平, 佐藤 聡子, 佐々木 詩織, 山田 聡, 高橋 信博
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 静脈麻酔薬プロポフォールが肝細胞の糖代謝活性に及ぼす影響2023

    • Author(s)
      佐々木 詩織, 鷲尾 純平, 大谷 栄毅, 佐藤 聡子, 水田 健太郎, 高橋 信博
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 口腔Actinomyces属及びSchaalia属の亜硝酸塩産生活性と活性に対する環境要因の影響2023

    • Author(s)
      大竹 知菜, 鷲尾 純平, 安彦 友希, 五十嵐 薫, 高橋 信博
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 口腔マイクロバイオームは発がん性物質アセトアルデヒドの分解にも関与する アセトアルデヒド産生能・分解能の簡易スクリーニング法の確立2023

    • Author(s)
      佐藤 知佳, 互野 亮, 鷲尾 純平, 安彦 友希, 五十嵐 薫, 高橋 信博
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 歯周病菌由来酪酸の増殖・代謝抑制作用は正常細胞とOSSC細胞で異なる(Inhibitory effects of periodontal pathogen-derived butyrate on proliferation and metabolism differ between normal and OSSC cells)2023

    • Author(s)
      Huang Guangzhao, Washio Jumpei, Otani Haruki, Sato Satoko, Takahashi Nobuhiro
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] A new perspective on the biochemical and ecological characteristics of fungi. - How do they survive in the anaerobic environment of the oral cavity? -2023

    • Author(s)
      Haneen Raafat Fathi Mousa, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      第65回歯科基礎医学会学術大会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 口腔細菌に対する緑茶カテキンの抗菌効果2023

    • Author(s)
      樋口真由, 安彦友希, 鷲尾純平, 高橋信博
    • Organizer
      『革新的食学拠点』令和5年度第3回合同ミーティング
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] Profiling of the Microbiota on the Surfaces of Non-woven Fabric Masks after Wearing and Smartphone Touchscreens2023

    • Author(s)
      Anna Wakui, Miho Kawachi, Nanase Takahashi, Takashi Abe, Shingo Maruyama, Nagara Kaku, Misato Miyazawa, Aya Sato, Manami Imai, Hikaru Arai1, Kaori Tanaka, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi, Takuichi Sato
    • Organizer
      Interface Summer Seminar 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Profiling of the Microbiota in the Remaining Green Tea Drinks in Plastic Bottles2023

    • Author(s)
      Miho Kawachi, Anna Wakui, Nagara Kaku, Nanase Takahashi, Misato Miyazawa, Takashi Abe, Aya Sato, Manami Imai, Hikaru Arai, Haruna Sato, Yuki Kato, Rika Okabe, Yuka Naruse, Nao Sato, Kaori Tanaka, Mayu Higuchi, Yuki Abiko, Jumpei Washio, Nobuhiro Takahashi, Takuichi Sato
    • Organizer
      Interface Summer Seminar 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] ヒト母乳と新生児口腔細菌叢との関連2023

    • Author(s)
      涌井杏奈,河内美帆,安彦友希,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      『革新的食学拠点』令和5年度第2回合同ミーティング
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] Oral Neisseria and nitrate suppress pH-decrease in the oral microbiome2023

    • Author(s)
      Jumpei Washio, Kazuko Ezoe, Satoko Sato, Yuki Abiko and Nobuhiro Takahashi
    • Organizer
      The 101st IADR General Session & Exhibition
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 細菌代謝産物「酪酸」がヒトの健康に及ぼす影響 ?口腔内と腸内では異なるそのイメージ-2023

    • Author(s)
      大谷栄毅, 鷲尾純平, 佐藤聡子, 山田聡, 髙橋信博
    • Organizer
      『革新的食学拠点』令和5年度第1回合同ミーティング
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 緑茶カテキンの歯周病関連細菌に対する抗菌作用:アミノ酸代謝活性抑制および菌体凝集作用について2023

    • Author(s)
      樋口真由,安彦友希,鷲尾純平,高橋信博
    • Organizer
      第72回日本口腔衛生学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] ペットボトル飲料物の保管に関する食品科学的・細菌学的研究2023

    • Author(s)
      河内美帆,涌井杏奈,賀来ながら,高橋七瀬,宮沢美里,佐藤 彩,阿部峰士,今井真奈美,佐藤遥菜,加藤優希,岡部璃佳,成瀬悠香,佐藤奈緒,鷲尾純平,佐藤拓一
    • Organizer
      第72回日本口腔衛生学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] 搾乳母乳と新生児口腔内細菌叢との連関2023

    • Author(s)
      涌井杏奈,河内美帆,佐野拓人,坂下玲子,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第72回日本口腔衛生学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] ミニシンポジウム5:口腔マイクロバイオームの復元力(レジリエンス)から考える新たな齲蝕予防戦略2023

    • Author(s)
      高橋信博
    • Organizer
      第72回日本口腔衛生学会学術大会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 口腔マイクロバイオームの酸産生抑制代謝産物(硝酸塩・亜硝酸塩代謝)2023

    • Author(s)
      鷲尾純平
    • Organizer
      第72回日本口腔衛生学会学術大会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 母乳と新生児口腔内細菌叢との関連2023

    • Author(s)
      涌井杏奈,佐野拓人,河内美帆,丸山伸吾,安彦友希,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第12回口腔保健用機能性食品研究会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 飲みかけの緑茶ペットボトルの細菌について2023

    • Author(s)
      今井真奈美,佐藤遥菜,河内美帆,賀来ながら,涌井杏奈,高橋七瀬,宮沢美里,佐藤 彩,阿部峰士,加藤優希,岡部璃佳,成瀬悠香,佐藤奈緒,丸山伸吾,佐野拓人,樋口真由、安彦友希,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第12回口腔保健用機能性食品研究会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] 緑茶カテキンの歯周病関連細菌に対する抗菌作用2023

    • Author(s)
      樋口真由,安彦友希,鷲尾純平,髙橋信博
    • Organizer
      第12回口腔保健用機能性食品研究会
    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Invited
  • [Presentation] Identification of health-related nitrite-producing bacteria and the regulatory mechanism of their nitrite production2023

    • Author(s)
      Jumpei Washio, Kazuko Ezoe, Yuki Abiko, Tomona Otake, Dimas Prasetianto Wicaksono and Nobuhiro Takahashi
    • Organizer
      CA+inD International Symposium, 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 唾液組成のモニタリングに向けた全固体型イオン選択電極のマイクロ流路への統合2023

    • Author(s)
      大関祥久,山田哲也、石原昇、栁田保子、真柳弦,鷲尾純平、高橋信博
    • Organizer
      生体医歯工学共同研究拠点成果報告会
    • Related Report
      2022 Research-status Report
  • [Presentation] 飲みかけの緑茶ペットボトルの細菌について2023

    • Author(s)
      今井真奈美,佐藤遥菜,河内美帆,賀来ながら,涌井杏奈,高橋七瀬, 宮沢美里,佐藤 彩,阿部峰士,加藤優希,岡部璃佳,成瀬悠香,佐藤奈緒, 丸山伸吾,佐野拓人,樋口真由,安彦友希,鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第12回口腔保健用機能性食品研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 母乳と新生児口腔内細菌叢との関連2023

    • Author(s)
      涌井杏奈,佐野拓人,河内美帆,丸山伸吾,安彦友希, 鷲尾純平,高橋信博,佐藤拓一
    • Organizer
      第12回口腔保健用機能性食品研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] Identification of health-related nitrite-producing bacteria and the regulatory mechanism of their nitrite production2023

    • Author(s)
      Jumpei Washio, Kazuko Ezoe, Yuki Abiko, Tomona Otake, Dimas Prasetianto Wicaksono and Nobuhiro Takahashi
    • Organizer
      CA+inD International Symposium 2023
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] How oral bacteria contribute to the onset of periodontitis? ― Bacterial effects on the glucose metabolic activity of host cells ―」2022

    • Author(s)
      Haruki Otani, Jumpei Washio, Nobuhiro Takahashi
    • Organizer
      第64回歯科基礎医学会
    • Related Report
      2022 Research-status Report
    • Invited
  • [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
    • Related Report
      2022 Research-status Report
  • [Presentation] 口腔細菌による “発がん性物質アセトアルデヒド”の産生 - 飲酒や食事との関連性-2022

    • Author(s)
      互野亮、鷲尾純平、佐藤知佳、髙橋信博
    • Organizer
      「革新的食学拠点」 令和4年 第3回合同ミーティング
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Effectiveness and safety of the Micro Scale Mist spray for removing oral biofilm in vitro2022

    • Author(s)
      Hiroki Hihara, Ryo Tagaino, Jumpei Washio , Kuniyuki Izumita, Rie Koide, Nobuhiro Takahashi and Keiichi Sasaki
    • Organizer
      Interface Summer Seminar 2022 The 17th International Workshop on Biomaterials in Interface Science
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rewired cellular metabolic profiles in response to metformin under different oxygen and nutrient conditions2022

    • Author(s)
      Shan Liu, Jumpei Washio , Satoko Sato , Yuki Abiko , Yuta Shinohara , Yuri Kobayashi , Haruki Otani , Shiori Sasaki , Xiaoyi Wang , Nobuhiro Takahashi
    • Organizer
      Interface Summer Seminar 2022 The 17th International Workshop on Biomaterials in Interface Science
    • Related Report
      2022 Research-status Report
    • 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
      International Association for Dental research 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Oral microbiome metabolites: key factors involved in both oral and systemic health?2022

    • Author(s)
      Jumpei Washio, Kazuko Ezoe, Satoko Sato, Yuki Abiko, Ryo Tagaino, Dimas Prasetianto Wicaksono, Gen Mayanagi and Nobuhiro Takahashi
    • Organizer
      International Oral Health Symposium 2022 | Karolinska Institutet
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / 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
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Bifacial aspects of ethanol: antibacterial effect and carcinogenic effect by metabolism to acetaldehyde depend on ethanol concentration.2022

    • Author(s)
      Tagaino R, Washio J, Sasaki K, Takahashi N
    • Organizer
      International Symposium for Interface Oral Health Science 2022
    • Related Report
      2021 Research-status Report
    • 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
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Profiling of Microbiota in Liquid Baby Formula and a Baby Drink Consumed with an Artificial Nipple.2022

    • 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
    • Related Report
      2021 Research-status Report
    • 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
    • Related Report
      2021 Research-status Report
    • 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
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] The antimicrobial properties of green tea derived-catechins and their combined effect with fluoride on Streptococcus mutans.2022

    • 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
    • Related Report
      2021 Research-status Report
    • Invited
  • [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
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] nique acid production from sugars and fluoride resistance of a novel caries-associated bacterium Scardovia wiggsiae2021

    • Author(s)
      Kameda M, Abiko Y, Washio J, Takahashi N
    • Organizer
      2021FJMU-HKU-TU International Online Symposium on Oral Health Sciences,
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The study on the production of acetaldehyde from ethanol by oral bacteria - Effects of oral environmental factors and ethanol concentration2021

    • Author(s)
      Ryo TAGAINO, Jumpei WASHIO, Keiichi SASAKI and Nobuhiro TAKAHASHI
    • Organizer
      第63回歯科基礎医学会学術大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Profiling of microbiota in various drinks of plastic bottle after drinking directly from plastic bottle2021

    • Author(s)
      Miho Kawachi, Nanase Takahashi, Nagara Kaku, Mayu Higuchi, Anna Wakui, Jumpei Washio, Nobuhiro Takahashi, Takuichi Sato
    • Organizer
      第63回歯科基礎医学会学術大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Cariogenic potential of a novel caries-associated bacterium Scardovia wiggsiae, based on its unique carbohydrate metabolism2021

    • Author(s)
      Kameda M, Abiko Y, Washio J, Takahashi N
    • Organizer
      The 16th International Workshop on Biomaterials in Interface Science
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 細菌の代謝をはかる2021

    • Author(s)
      鷲尾純平
    • Organizer
      令和3年度第1回・『革新的食学拠点』ミーティング
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 口腔と全身の健康に関わる口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
      日本細菌学会
    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • 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
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Porphyromonas gingivalis inhibit the glucose metabolic activity of host cells.2021

    • Author(s)
      Haruki Otani, Jumpei Washio, Satoru Yamada and Nobuhiro Takahashi,
    • Organizer
      The 99h IADR General Session & Exhibition
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] The antimicrobial properties of green tea derived-catechins on Streptococcus mutans.2021

    • Author(s)
      Han S, Washio J, Abiko Y, Zhang L, Takahashi N
    • Organizer
      The 99h IADR General Session & Exhibition
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rewired cellular metabolic profiles in response to metformin under different oxygen and nutritional conditions2021

    • Author(s)
      Liu S, Washio J, Takahashi N
    • Organizer
      第78回東北大学歯学会
    • Related Report
      2021 Research-status Report
    • 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
      第78回東北大学歯学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Integration of all-solid-state electrode into the fluidic channel sensors for saliva monitoring2021

    • Author(s)
      Yoshihisa Ozeki, Tetsuya Yamada, Noboru Ishihara, Yasuko Yanagida, Gen Mayanagi, Jumpei Washio, and Nobuhiro Takahashi
    • Organizer
      第6回生体医歯工学共同研究拠点国際シンポジウム
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [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回歯科基礎医学会学術大会
    • Related Report
      2021 Research-status Report
  • [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回歯科基礎医学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 飲みかけのペットボトル飲料物(お茶、スポーツ飲料、コーラ、オレンジジュース)および飲み口から検出された細菌の量・構成の解析(第 3 報)2021

    • Author(s)
      河内美帆,丸山伸吾,枡田菜々子,涌井杏奈,佐野拓人,鷲尾純平,安彦友希,石黒和子,真柳 弦,高橋信博,佐藤拓一
    • Organizer
      第10回口腔保健用機能性食品研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 「口腔マイクロバイオームの細菌叢・代謝解析を基盤とした「食からのヘルスプロモーション」」2020

    • Author(s)
      鷲尾純平、互野亮、真柳弦、安彦友希、江副和子、Dimas Prasetianto Wicaksono、韓思理、大竹知菜、柳田保子、髙橋信博
    • Organizer
      『食学拠点の形成』キックオフシンポジウム
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Periodontitis-associated bacterial culture supernatants inhibit the glucose metabolic activity of host cells.2020

    • Author(s)
      Otani H, Washio J, Yamada S and Takahashi N
    • Organizer
      International Joint Symposium 2020 ( The 15th International Workshop on Biomaterials in Interface Science / The 11th Symposium on Innovative Dental-Engineering Alliance (IDEA))
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Involvement of oral bacterial metabolism in oral health and diseases- Importance of analyzing bacterial metabolic activity,2020

    • Author(s)
      Washio J, Takahashi N
    • Organizer
      The 2nd International Cooperation Symposium by WHUSS
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The antimicrobial properties of green tea-derived epigallocatechin gallate on Streptococcus mutans.2020

    • Author(s)
      Han S, Abiko Y, Washio J, Luo Y, Zhang L, Takahashi N
    • Organizer
      第62回歯科基礎医学会学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Effect of nitrate (NO3-) and nitrite (NO2-) on the growth and NO2- producing activity of oral Veillonella species2020

    • Author(s)
      Wicaksono D. P., Washio J, Takahashi N
    • Organizer
      第62回歯科基礎医学会学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 飲酒を想定した中から高濃度エタノール環境下におけるStreptococcus属によるアセトアルデヒド産生2020

    • Author(s)
      互野 亮、鷲尾 純平、佐々木 啓一、高橋 信博
    • Organizer
      第62回歯科基礎医学会学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 口腔内細菌叢解析システム PCR-RFLP法によるプロファイリング2020

    • Author(s)
      河内 美帆、丸山 伸吾、 枡田 菜々子、佐野 拓人、涌井 杏奈、八巻 惠子、鷲尾 純平、高橋 信博、佐藤 拓一
    • Organizer
      第62回歯科基礎医学会学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Profiling of Microbiota of Baby-Drinks after Drinking with Artificial Nipples2020

    • Author(s)
      Wakui A, Sano H, Kawachi M, Masuda N, Maruyama S, Washio J, Abiko Y, Mayanagi G, Yamaki K, Takahashi N, Okada Y, Sato T
    • Organizer
      第62回歯科基礎医学会学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 口腔内環境モニタリングに向けた全固体イオン選択電極センサアレイの開発と多変量解析アルゴリズムの検討.2020

    • Author(s)
      大久保信吾、石原昇、山田哲也、栁田保子、真柳弦、鷲尾純平、高橋信博
    • Organizer
      日本化学会第15回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Metformin inhibits oral cancer cell growth by altering glucose metabolism.2020

    • Author(s)
      Liu S., Washio J., Takahashi N.
    • Organizer
      The 68th Annual meeting of Japanese Association for Dental Research
    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2026-01-16  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi