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Strategy of periodontal disease treatment by regulation of junctional epithelial protein expression

Research Project

Project/Area Number 20K09945
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57030:Conservative dentistry-related
Research InstitutionNihon University

Principal Investigator

OGATA Yorimasa  日本大学, 松戸歯学部, 教授 (90204065)

Co-Investigator(Kenkyū-buntansha) 中山 洋平  日本大学, 松戸歯学部, 准教授 (30434088)
高井 英樹  日本大学, 松戸歯学部, 准教授 (30453898)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords歯周病 / 歯周組織 / 接合上皮 / アメロチン / ODAM / 炎症 / TNF-α / 治療 / FDC-SP / 発現制御 / 歯周炎 / IL-1β / マイクロRNA / 転写調節 / 歯肉上皮細胞 / miR-200b / IKKβ / 歯周病治療
Outline of Research at the Start

接合上皮で発現するタンパク質の機能はほとんど解明されていないため、接合上皮で発現する3種類のタンパク質であるAMTN、 ODAM、FDC-SPの歯周組織における機能と役割および炎症性サイトカイン刺激下でのAMTN、ODAM、FDC-SP遺伝子とタンパク質の発現変化と転写調節機構を解析することで、接合上皮内での上記3種類のタンパク質の発現制御機構を解明する。

Outline of Final Research Achievements

Amelotin (AMTN) and odontogenic ameloblast-associated protein (ODAM) are enamel proteins expressed in the junctional epithelium which are involved in adhesion between junctional epithelium and enamel and maintenance of periodontal health. Their expressions were changed by the degree of inflammation. Stimulation of Ca9-22 gingival epithelial cells with TNF-α increased AMTN and ODAM mRNA and protein levels. Luciferase (LUC) activities of the constructs containing the promoter sequences of AMTN or ODAM genes were transfected into Ca9-22 cells, and LUC activities were increased by TNF-α (10 ng.ml). Gel shift assays using nuclear proteins from Ca9-22 cells showed that TNF-α stimulation increased nuclear protein binding to Yin Yang1 and the CCAAT/enhancer binding protein binding sequence, suggesting that TNF-α stimulation induced these transcription factors binding to the YY1 and C/EBP elements and regulated the transcription of AMTN and ODAM.

Academic Significance and Societal Importance of the Research Achievements

歯周ポケット底部で歯のエナメル質と接する接合上皮は歯周組織の健康維持に重要であり、接合上皮で発現するAmelotin (AMTN)とodontogenic ameloblast-associated protein(ODAM)の役割の解明が、歯周病の治療に役立つ可能性がある。そこで、Ca9-22歯肉上皮細胞を、炎症性サイトカイン(TNF-α)で刺激し、AMTNとODAM遺伝子およびタンパク質発現の変化とメカニズムを解析した。その結果、AMTNとODAM遺伝子の上流域(遺伝子プロモーター)に結合するYY1およびC/EBP転写因子により転写が調節されており、将来の歯周病治療への応用が示唆された。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (36 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (17 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 16 results,  Open Access: 13 results) Presentation (14 results) (of which Invited: 1 results) Book (2 results)

  • [Int'l Joint Research] University of Toronto(カナダ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Mayo Clinic. Rochester(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of Toronto(カナダ)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Patients with Chronic Periodontitis Undergoing Supportive Periodontal Therapy.2023

    • Author(s)
      Shinichi Tabe, Yohei Nakayama, Ryoki Kobayashi, Katsunori Oyama, Daisuke Kitano, Jun Ogiwara, Hidenobu senpuku, Yorimasa Ogata.
    • Journal Title

      Nutrients

      Volume: 14 Issue: 23 Pages: 4993-4993

    • DOI

      10.3390/nu14234993

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inflammatory Cytokines Stimulate Exosomal MicroRNA and Protein Expressions in Osteoblast-like Saos2 Cells2022

    • Author(s)
      Yamaguchi A, Tsuruya Y, Zhenyu J, Yamazaki-Takai M, Takai H, Nakayama Y, Ogata Y
    • Journal Title

      International Journal of Oral-Medical Sciences

      Volume: 21 Issue: 1-2 Pages: 1-7

    • DOI

      10.5466/ijoms.21.1

    • ISSN
      1347-9733, 2185-4254
    • Year and Date
      2022-12-13
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor Necrosis Factor-α Regulates Exosomal miRNA and Protein Expressions in Human Gingival Fibroblasts2022

    • Author(s)
      Yamaguchi A, Takai H, Nakayama Y, Ogata Y
    • Journal Title

      International Journal of Oral-Medical Sciences

      Volume: 21 Issue: 1-2 Pages: 32-38

    • DOI

      10.5466/ijoms.21.32

    • ISSN
      1347-9733, 2185-4254
    • Year and Date
      2022-12-13
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suppression of Bone-related Transcription Factors by TNF-α and IL-6 Reduced Alkaline Phosphatase Activities in Osteoblast-like Saos2 Cells2022

    • Author(s)
      Takai H, Kitazawa, T, Ogata Y
    • Journal Title

      International Journal of Oral-Medical Sciences

      Volume: 21 Issue: 1-2 Pages: 39-45

    • DOI

      10.5466/ijoms.21.39

    • ISSN
      1347-9733, 2185-4254
    • Year and Date
      2022-12-13
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] TNF-α regulates the composition of the basal lamina and cell-matrix adhesions in gingival epithelial cells.2022

    • Author(s)
      Mezawa M, Tsuruya Y, Yamaguchi A, Yamazaki-Takai M, Kono T, Okada H, McCulloch CA, Ogata Y
    • Journal Title

      Cell Adhesion & Migration

      Volume: 16 Issue: 1 Pages: 13-24

    • DOI

      10.1080/19336918.2022.2029237

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epstein-Barr Virus Promotes the Production of Inflammatory Cytokines in Gingival Fibroblasts and RANKL-Induced Osteoclast Differentiation in RAW264.7 Cells.2022

    • Author(s)
      Yokoe S, Hasuike A, Watanabe N, Tanaka H, Karahashi H, Wakuda S, Takeichi O, Kawato T, Takai H, Ogata Y, Sato S, Imai K
    • Journal Title

      Int J Mol Sci.

      Volume: 23(2) Issue: 2 Pages: 80-80

    • DOI

      10.3390/ijms23020809

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interleukin-1β regulates odontogenic ameloblast-associated protein gene transcription in human gingival epithelial cells.2022

    • Author(s)
      Tsuruya Y, Yamaguchi A, Yamazaki-Takai M, Zhenyu J, Takai H, Nakayama Y, Ogata Y
    • Journal Title

      Odontology

      Volume: 110 Issue: 3 Pages: 557-568

    • DOI

      10.1007/s10266-022-00689-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Locally Delivered Minocycline on the Profile of Subgingival Bacterial Genera in Patients with Periodontitis: A Prospective Pilot Study2022

    • Author(s)
      Morozumi Toshiya、Nakayama Yohei、Shirakawa Satoshi、Imamura Kentaro、Nohno Kaname、Nagano Takatoshi、Miyazawa Haruna、Hokari Takahiro、Takuma Ryo、Sugihara Shuntaro、Gomi Kazuhiro、Saito Atsushi、Ogata Yorimasa、Komaki Motohiro
    • Journal Title

      Biomolecules

      Volume: 12 Issue: 5 Pages: 719-719

    • DOI

      10.3390/biom12050719

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study protocol for periodontal tissue regeneration with a mixture of autologous adipose-derived stem cells and platelet rich plasma: A multicenter, randomized, open-label clinical trial2022

    • Author(s)
      Tobita Morikuni、Masubuchi Yosuke、Ogata Yorimasa、Mitani Akio、Kikuchi Takeshi、Toriumi Taku、Montenegro Raudales Jorge Luis、Mizuno Hiroshi、Suzuki Yuki、Wakana Keiko、Yoneda Hikari、Kamijo Reika、Kino-oka Masahiro、Morio Tomohiro、Okada Kiyoshi、Murakami Shinya、Honda Masaki
    • Journal Title

      Regenerative Therapy

      Volume: 21 Pages: 436-441

    • DOI

      10.1016/j.reth.2022.09.008

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transcriptional regulation of human odontogenic ameloblast-associated protein gene by tumor necrosis factor-α2021

    • Author(s)
      Tsuruya Yuto、Yamaguchi Arisa、Yamazaki-Takai Mizuho、Mezawa Masaru、Takai Hideki、Nakayama Yohei、Ogata Yorimasa
    • Journal Title

      Inflammation Research

      Volume: 71 Issue: 1 Pages: 119-129

    • DOI

      10.1007/s00011-021-01523-5

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Prospective Longitudinal Changes in the Periodontal Inflamed Surface Area Following Active Periodontal Treatment for Chronic Periodontitis2021

    • Author(s)
      Nomura Y, Morozumi T*, Saito A, Yoshimura A, Kakuta E, Suzuki F, Nishimura F, Takai H, Kobayashi H, Noguchi K, Takahashi K, Tabeta K, Umeda M, Minabe M, Fukuda M, Sugano N, Hanada N, Yoshinari N, Sekino S, Takashiba S, Sato S, Nakamura T, Sugaya T, Nakayama Y, Ogata Y, Numabe Y, Nakagawa T
    • Journal Title

      Journal of Clinical Medicine

      Volume: 10 Issue: 6 Pages: 1165-1165

    • DOI

      10.3390/jcm10061165

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A multicenter prospective cohort study on the effect of smoking cessation on periodontal therapies in Japan2021

    • Author(s)
      Nakayama Y、Mizutani K、Tsumanuma Y、Yoshino H、Aoyama N、Inagaki K、Morita M、Izumi Y、Murakami S、Yoshimura H、Matsuura T、Murakami T、Yamamoto M、Yoshinari N、Mezawa M、Ogata Y、Yoshimura A、Kono K、Maruyama K、Sato S、Sakagami 、Ito H、Numabe Y、Nikaido M、Hanioka T et al.
    • Journal Title

      Journal of Oral Science

      Volume: 63 Issue: 1 Pages: 114-118

    • DOI

      10.2334/josnusd.20-0288

    • NAID

      130007959197

    • ISSN
      1343-4934, 1880-4926
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MiR-200b suppresses TNF-α-induced AMTN production in human gingival epithelial cells.2020

    • Author(s)
      Yamazaki-Takai M, Takai H, Iwai Y, Noda K, Mezawa M, Tsuruya Y, Yamaguchi A, Nakayama Y, Ogata Y
    • Journal Title

      Odontology

      Volume: 109 Issue: 2 Pages: 403-410

    • DOI

      10.1007/s10266-020-00555-3

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anti-heat shock protein 70 levels in gingival crevicular fluid of Japanese patients with chronic periodontitis2020

    • Author(s)
      Takai H, Furuse N, Ogata Y
    • Journal Title

      Journal of Oral Science

      Volume: 62 Issue: 3 Pages: 281-284

    • DOI

      10.2334/josnusd.19-0159

    • NAID

      130007863797

    • ISSN
      1343-4934, 1880-4926
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Initial Periodontal Therapy on Heat Shock Protein 70 Levels in Gingival Crevicular Fluid from Periodontitis Patients.2020

    • Author(s)
      Furuse N, Takai H, Ogata Y
    • Journal Title

      Journal of Clinical Medicine

      Volume: 9 Issue: 10 Pages: 3072-3072

    • DOI

      10.3390/jcm9103072

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exposure to Porphyromonas gingivalis Induces Production of Proinflammatory Cytokine via TLR2 from Human Respiratory Epithelial Cells.2020

    • Author(s)
      Watanabe N, Yokoe S, Ogata Y, Sato S, Imai K
    • Journal Title

      Journal of Clinical Medicine

      Volume: 9 Issue: 11 Pages: 3433-3433

    • DOI

      10.3390/jcm9113433

    • Related Report
      2020 Research-status Report
  • [Journal Article] Optimal Examination Sites for Periodontal Disease Evaluation: Applying the Item Response Theory Graded Response Model2020

    • Author(s)
      Nomura Y, Morozumi T*, Fukuda M, Hanada N, Kakuta E, Kobayashi H, Minabe M, Nakamura T, Nakayama Y, Nishimura F, Noguchi K, Numabe Y, Ogata Y, Saito A, Sato S, Sekino S, Sugano N, Sugaya T, Suzuki F, Takahashi K, Takai H, Takashiba S, Umeda M, Yoshie H, Yoshimura A, Yoshinari N, Nakagawa T
    • Journal Title

      Journal of Clinical Medicine

      Volume: 9 Issue: 11 Pages: 3754-3754

    • DOI

      10.3390/jcm9113754

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 骨補填材の使用により獲得した新生骨中の骨関連転写因子の発現2022

    • Author(s)
      北澤伊、高井英樹、小方頼昌
    • Organizer
      第65回秋季日本歯周病学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SPT期慢性歯周炎患者臨床パラメーターに反映する栄養因子の検討2022

    • Author(s)
      田部進市,中山洋平,小林良喜,大山勝徳,北野大輔,荻原淳,泉福英信,小方賴昌
    • Organizer
      第65回秋季日本歯周病学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 歯周基本治療が唾液中のエクソソーム内の成分に及ぼす影響2022

    • Author(s)
      山口亜利彩,五十嵐一馬,金振宇,鶴屋祐人,高井瑞穂,高井英樹,中山洋平,小方賴昌
    • Organizer
      第65回秋季日本歯周病学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] IL-6によるヒトODAM遺伝子の転写調節機構の解析2022

    • Author(s)
      金振宇,鶴屋祐人,山口亜利彩,五十嵐一馬,高井瑞穂,高井英樹,中山洋平,小方賴昌
    • Organizer
      第65回秋季日本歯周病学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] C/EBPおよびYY1を介した炎症性サイトカインによるODAM遺伝子発現の転写調節2022

    • Author(s)
      鶴屋祐人,五十嵐一馬,金振宇,山口亜利彩,高井瑞穂,高井英樹,中山洋平,小方賴昌
    • Organizer
      第65回秋季日本歯周病学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analysis of the involvement of BSP in periodontal tissue regeneration and the role of amelotin, ODAM and FDC-SP expressed in the junctional epithelium in the periodontal tissue2022

    • Author(s)
      Ogata Y
    • Organizer
      The 62nd General Session of Korean Academy of Periodontology
    • Related Report
      2022 Annual Research Report
  • [Presentation] 歯周基本治療前後における唾液中のエクソソーム内の成分の変化2021

    • Author(s)
      山口亜利彩,鶴屋祐人,高井瑞穂,目澤優,高井英樹,中山洋平,小方賴昌
    • Organizer
      第64回春季日本歯周病学会
    • Related Report
      2021 Research-status Report
  • [Presentation] FDC-SP遺伝子発現に対するIL-6の影響2021

    • Author(s)
      鶴屋祐人,山口亜利彩,高井瑞穂,目澤優,高井英樹,中山洋平,小方賴昌
    • Organizer
      第64回春季日本歯周病学会
    • Related Report
      2021 Research-status Report
  • [Presentation] リグロスを用いた歯周組織再生療法2021

    • Author(s)
      小方賴昌
    • Organizer
      第64回春季日本歯周病学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 歯周基本治療が歯周病患者の唾液中エクソソーム内の成分に与える影響2021

    • Author(s)
      山口亜利彩,鶴屋祐人,金振宇,高井瑞穂, 高井英樹,中山洋平,小方賴昌
    • Organizer
      第64回秋季日本歯周病学会
    • Related Report
      2021 Research-status Report
  • [Presentation] GRADEアプローチを用いた診療ガイドライン策定の試み ① インプラント周囲炎に対する外科的処置時に経口抗菌療法は有効ですか?2020

    • Author(s)
      高井英樹、目澤優、中山洋平、小方頼昌、高橋慶壮
    • Organizer
      第63回春季日本歯周病学会
    • Related Report
      2020 Research-status Report
  • [Presentation] ニフェジピンによる薬物性歯肉増殖症歯肉における接合上皮特異的遺伝子の発現2020

    • Author(s)
      中山洋平,井上英子,加藤彩子,岩井泰伸,高井瑞穂,鶴屋祐人,山口亜利彩,能田佳祐,小方頼昌
    • Organizer
      第63回春季日本歯周病学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 歯周炎が唾液中のエクソソーム内の成分に及ぼす影響2020

    • Author(s)
      3.山口 亜利彩,鶴屋 祐人,高井 瑞穂,目澤 優,高井 英樹,中山 洋平,小方 賴昌
    • Organizer
      第63回春季日本歯周病学会
    • Related Report
      2020 Research-status Report
  • [Presentation] IL-1βとTNF-αは歯肉上皮細胞におけるODAM遺伝子の転写を調節する2020

    • Author(s)
      鶴屋祐人,山口亜利彩,高井瑞穂,目澤優,高井英樹,中山洋平,小方賴昌
    • Organizer
      第63回秋季日本歯周病学会
    • Related Report
      2020 Research-status Report
  • [Book] Prevention and Treatment of Periodontitis2021

    • Author(s)
      Ogata Y, Imai K, Editors
    • Total Pages
      171
    • Publisher
      MDPI
    • ISBN
      9783036513263
    • Related Report
      2021 Research-status Report
  • [Book] Risk Factors for Peri-implant Diseases2020

    • Author(s)
      Ogata Y Editor
    • Total Pages
      120
    • Publisher
      Springer
    • ISBN
      9783030391843
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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