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Therapeutic strategies against inflammation and bone loss associated with Del-1 production

Research Project

Project/Area Number 19H03828
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 57030:Conservative dentistry-related
Research InstitutionNiigata University

Principal Investigator

Maekawa Tomoki  新潟大学, 医歯学系, 研究教授 (50625168)

Co-Investigator(Kenkyū-buntansha) 土門 久哲  新潟大学, 医歯学系, 准教授 (00594350)
砂塚 敏明  北里大学, 感染制御科学府, 教授 (30226592)
寺尾 豊  新潟大学, 医歯学系, 教授 (50397717)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2021: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2020: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Keywords歯周病 / 骨代謝 / 骨免疫 / DEL-1 / 抗炎症 / 免疫調節 / マクロライド系抗菌薬 / 歯周病治療学 / 組織再生 / 骨修復 / 破骨細胞 / 歯周炎 / 骨免疫学 / 骨芽細胞 / 骨再生 / エリスロマイシン / マクロライド誘導体 / リウマチ関節炎 / マクロライド改変体 / 抗炎症分子 / 免疫調節作用
Outline of Research at the Start

歯周炎は歯の周りの組織と骨の破壊を主な病態とする病気で,治療には感染した歯周病の原因となる細菌の除去に加え,炎症と骨の破壊を制御することが重要です.これまでに,私は血管の壁を構成する内皮細胞が産生するDel-1に着目してきました.Del-1は,①好中球の動きを低下させ強い炎症を抑制する,②骨を壊す破骨細胞を抑制することを発見しました.本申請研究では,Del-1がどのように体の中で作られるのか,またDel-1による炎症や破骨細胞の抑制メカニズムを統合的に解析します.さらに,歯周炎を含む炎症性骨破壊疾患に対する分子標的薬の研究開発を,ノーベル賞受賞で創薬実績のある分担チームと行います。

Outline of Final Research Achievements

Macrolides upregulate DEL-1 expression in vascular endothelial cells, periodontal tissue, lung tissue, osteoclasts, and osteoblasts. Furthermore, the results of macrolide treatment in a mouse model (WT and DEL-1KO) of periodontitis revealed that macrolides inhibit neutrophil infiltration and osteoclast differentiation in a DEL-1-dependent manner. We found a novel pathway mediated by GHSR in the DEL-1 upregulation pathway and demonstrated that it has a several-fold stronger ability to induce DEL-1 than previously reported.

Academic Significance and Societal Importance of the Research Achievements

DEL-1は,男性に比較的発現が多く,女性に少ないことや,加齢とともに発現減少がみとめられることから,加齢性炎症や加齢性疾患に強い関わりが予想される。このことから,将来的に,血液中のDEL-1濃度が,炎症性疾患マーカーや老化の指標になる可能性がある。本研究で見出したマクロライド抗菌薬の全身投与とDEL-1の誘導は,歯周炎のみならず,炎症性骨破壊疾患であるリウマチ関節炎や肺炎等にも応用可能である。今後は,抗菌作用の無いエリスロマイシン誘導体を開発し,DEL-1の誘導による炎症性骨破壊疾患の治療や骨再生への応用を目指す。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (44 results)

All 2021 2020 2019 Other

All Int'l Joint Research (8 results) Journal Article (15 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 15 results,  Open Access: 13 results) Presentation (16 results) (of which Invited: 2 results) Book (1 results) Remarks (4 results)

  • [Int'l Joint Research] ペンシルベニア大学/フォーサイス研究所(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ドレスデン工科大学(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] カロリンスカ研究所(スイス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ドレスデン工科大学(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ペンシルベニア大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ドレスデン工科大学(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] ペンシルベニア大学(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] エジンバラ大学(英国)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Basic research on the potential therapeutic effect of endogenous anti-inflammatory molecule DEL-1 on periodontal disease2021

    • Author(s)
      Maekawa Tomoki
    • Journal Title

      Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)

      Volume: 63 Issue: 3 Pages: 97-104

    • DOI

      10.2329/perio.63.97

    • NAID

      130008094807

    • ISSN
      0385-0110, 1880-408X
    • Year and Date
      2021-09-30
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] C3-targeted therapy in periodontal disease: moving closer to the clinic2021

    • Author(s)
      Hajishengallis George、Hasturk Hatice、Lambris John D、Contributing authors: Maekawa T et al.
    • Journal Title

      Trends in Immunology

      Volume: 42 Issue: 10 Pages: 856-864

    • DOI

      10.1016/j.it.2021.08.001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clarithromycin Inhibits Pneumolysin Production via Downregulation of <i>ply</i> Gene Transcription despite Autolysis Activation2021

    • Author(s)
      Domon Hisanori、Isono Toshihito、Hiyoshi Takumi、Tamura Hikaru、Sasagawa Karin、Maekawa Tomoki、Hirayama Satoru、Yanagihara Katsunori、Terao Yutaka
    • Journal Title

      Microbiology Spectrum

      Volume: 9 Issue: 2

    • DOI

      10.1128/spectrum.00318-21

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Matcha Green Tea Exhibits Bactericidal Activity against Streptococcus pneumoniae and Inhibits Functional Pneumolysin2021

    • Author(s)
      Sasagawa Karin、Domon Hisanori、Sakagami Rina、Hirayama Satoru、Maekawa Tomoki、Isono Toshihito、Hiyoshi Takumi、Tamura Hikaru、Takizawa Fumio、Fukushima Yoichi、Tabeta Koichi、Terao Yutaka
    • Journal Title

      Antibiotics

      Volume: 10 Issue: 12 Pages: 1550-1550

    • DOI

      10.3390/antibiotics10121550

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Laminin Isoforms in Human Dental Pulp: Lymphatic Vessels Express Laminin-332, and Schwann Cell?Associated Laminin-211 Modulates CD163 Expression of M2-like Macrophages2021

    • Author(s)
      Yoshiba Nagako、Edanami Naoki、Ohkura Naoto、Maekawa Tomoki、Takahashi Naoki、Tsuzuno Takahiro、Maeda Takeyasu、Tabeta Koichi、Izumi Kenji、Noiri Yuichiro、Yoshiba Kunihiko
    • Journal Title

      ImmunoHorizons

      Volume: 5 Issue: 12 Pages: 1008-1020

    • DOI

      10.4049/immunohorizons.2100110

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Erythromycin on Osteoclasts and Bone Resorption via DEL-1 Induction in Mice2021

    • Author(s)
      Tamura Hikaru、Maekawa Tomoki、Domon Hisanori、Hiyoshi Takumi、Hirayama Satoru、Isono Toshihito、Sasagawa Karin、Yonezawa Daisuke、Takahashi Naoki、Oda Masataka、Maeda Takeyasu、Tabeta Koichi、Terao Yutaka
    • Journal Title

      Antibiotics

      Volume: 10 Issue: 3 Pages: 312-312

    • DOI

      10.3390/antibiotics10030312

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Proteolytic cleavage of HLA class II by human neutrophil elastase in pneumococcal pneumonia2021

    • Author(s)
      Hisanori Domon, Tomoki Maekawa, Toshihito Isono, Kazuyuki Furuta, Chikara Kaito, Yutaka Terao
    • Journal Title

      Sci Rep

      Volume: 11 Issue: 1 Pages: 2432-2432

    • DOI

      10.1038/s41598-021-82212-5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Treatment of severe pneumonia by hinokitiol in a murine antimicrobial-resistant pneumococcal pneumonia model2020

    • Author(s)
      Isono Toshihito、Domon Hisanori、Nagai Kosuke、Maekawa Tomoki、Tamura Hikaru、Hiyoshi Takumi、Yanagihara Katsunori、Kunitomo Eiji、Takenaka Shoji、Noiri Yuichiro、Terao Yutaka
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 10 Pages: e0240329-e0240329

    • DOI

      10.1371/journal.pone.0240329

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of Experimental Ligature-Induced Periodontitis Model in Mice2020

    • Author(s)
      Tamura Hikaru、Maekawa Tomoki、Hiyoshi Takumi、Terao Yutaka
    • Journal Title

      Methods Mol Biol

      Volume: 1 Pages: 237-250

    • DOI

      10.1007/978-1-0716-0939-2_23

    • ISBN
      9781071609385, 9781071609392
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Erythromycin inhibits neutrophilic inflammation and mucosal disease by upregulating DEL-12020

    • Author(s)
      Maekawa Tomoki、Tamura Hikaru、Domon Hisanori、Hiyoshi Takumi、Isono Toshihito、Yonezawa Daisuke、Hayashi Naoki、Takahashi Naoki、Tabeta Koichi、Maeda Takeyasu、Oda Masataka、Ziogas Athanasios、Alexaki Vasileia Ismini、Chavakis Triantafyllos、Terao Yutaka、Hajishengallis George
    • Journal Title

      JCI Insight

      Volume: 5 Issue: 15 Pages: 136706-136706

    • DOI

      10.1172/jci.insight.136706

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfated vizantin inhibits biofilm maturation by Streptococcus mutans2020

    • Author(s)
      Oda Masataka、Kurosawa Mie、Yamamoto Hirofumi、Domon Hisanori、Takenaka Shoji、Ohsumi Tatsuya、Maekawa Tomoki、Yamasaki Naoto、Furue Yui、Terao Yutaka
    • Journal Title

      Microbiology and Immunology

      Volume: 64 Issue: 7 Pages: 493-501

    • DOI

      10.1111/1348-0421.12797

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The secreted protein DEL-1 activates a β3 integrin-FAK-ERK1/2-RUNX2 pathway and promotes osteogenic differentiation and bone regeneration.2020

    • Author(s)
      Yuh DY, Maekawa T, Li X, Kajikawa T, Bdeir K, Chavakis T, Hajishengallis G.
    • Journal Title

      The Journal of Biological Chemistry

      Volume: In press Issue: 21 Pages: 7261-7273

    • DOI

      10.1074/jbc.ra120.013024

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Protective effect of hinokitiol against periodontal bone loss in ligature-induced experimental periodontitis in mice2020

    • Author(s)
      Hiyoshi Takumi、Domon Hisanori、Maekawa Tomoki、Yonezawa Daisuke、Kunitomo Eiji、Tabeta Koichi、Terao Yutaka
    • Journal Title

      Archives of Oral Biology

      Volume: 112 Pages: 104679-104679

    • DOI

      10.1016/j.archoralbio.2020.104679

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] DHEA Inhibits Leukocyte Recruitment through Regulation of the Integrin Antagonist DEL-12020

    • Author(s)
      Ziogas Athanasios、Maekawa Tomoki、Wiessner Johannes R.、Le Thi Trang、Sprott David、Troullinaki Maria、Neuwirth Ales、Anastasopoulou Vasiliki、Grossklaus Sylvia、Chung Kyoung-Jin、Sperandio Markus、Chavakis Triantafyllos、Hajishengallis George、Alexaki Vasileia Ismini
    • Journal Title

      The Journal of Immunology

      Volume: 204 Issue: 5 Pages: 1214-1224

    • DOI

      10.4049/jimmunol.1900746

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Antibacterial activity of hinokitiol against both antibiotic‐resistant and ‐susceptible pathogenic bacteria that predominate in the oral cavity and upper airways2019

    • Author(s)
      Domon Hisanori、Hiyoshi Takumi、Maekawa Tomoki、Yonezawa Daisuke、Tamura Hikaru、Kawabata Shigetada、Yanagihara Katsunori、Kimura Osamu、Kunitomo Eiji、Terao Yutaka
    • Journal Title

      Microbiology and Immunology

      Volume: 63 Issue: 6 Pages: 213-222

    • DOI

      10.1111/1348-0421.12688

    • NAID

      40021941640

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 肺炎球菌に対する抹茶成分の作用解析2021

    • Author(s)
      笹川花梨,土門久哲,平山 悟,前川知樹,磯野俊仁,日吉 巧,田村 光,寺尾 豊
    • Organizer
      第63回歯科基礎医学会学術大会,横須賀(Web開催)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 内因性抗炎症分子DEL-1誘導による歯周病治療法の基盤研究2021

    • Author(s)
      前川知樹
    • Organizer
      第64回春季日本歯周病学会学術大会,盛岡(Web開催)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] DEL-1を介したエリスロマイシンの抗炎症メカニズム解明2021

    • Author(s)
      前川知樹
    • Organizer
      第63回歯科基礎医学会学術大会,横須賀(Web開催)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 老齢マウスにおけるDEL-1を介した骨代謝機構の解析2021

    • Author(s)
      シリセーリイパップ クリタパット,田村 光,前川知樹,多部田康一
    • Organizer
      第64回秋季歯周病学会学術大会, 名古屋
    • Related Report
      2021 Annual Research Report
  • [Presentation] エラスターゼの歯肉上皮バリア傷害作用を介した歯周組織破壊機序の解析2021

    • Author(s)
      日吉 巧,土門久哲,前川知樹,田村 光,笹川花梨,多部田康一
    • Organizer
      第155回日本歯科保存学会2021年度秋季学術大会, 新潟(Web開催)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 老齢マウスにおけるDEL-1を介した骨代謝機構の制御2021

    • Author(s)
      田村 光,前川知樹,土門久哲,日吉 巧,多部田康一
    • Organizer
      第155回日本歯科保存学会2021年度秋季学術大会, 新潟(Web開催)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 歯学研究の今昔と次世代研究 DEL-1分子誘導による抗炎症および骨形成メカニズムの解明2020

    • Author(s)
      前川 知樹
    • Organizer
      第62回歯科基礎医学会学術大会,鹿児島(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] マウス歯牙結紮歯周炎モデルにおけるヒノキチオールの骨吸収抑制作用の解析2020

    • Author(s)
      日吉 巧,土門久哲,前川知樹,田村 光,米澤大輔,國友栄治,寺尾 豊,多部田康一
    • Organizer
      第63回春季日本歯周病学会学術大会,郡山(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 宿主由来エラスターゼはHLAクラスII発現を抑制する2020

    • Author(s)
      土門久哲,前川知樹,寺尾 豊
    • Organizer
      第62回歯科基礎医学会学術大会,鹿児島(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヒノキチオールの抗菌活性および抗炎症作用によるマウス歯牙結紮歯周炎モデル骨吸収抑制作用の解析2020

    • Author(s)
      日吉 巧,土門久哲,前川知樹,田村 光,國友栄治,寺尾 豊
    • Organizer
      第62回歯科基礎医学会学術大会,鹿児島(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] エリスロマイシンによるDel-1誘導を介した骨代謝の制御2020

    • Author(s)
      田村 光,前川知樹,土門久哲,日吉 巧,前田健康,寺尾 豊
    • Organizer
      第62回歯科基礎医学会学術大会,鹿児島(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] エリスロマイシンによるDEL-1誘導を介した破骨細胞の制御2020

    • Author(s)
      田村 光,前川知樹,土門久哲,日吉 巧,磯野俊仁,米澤大輔,前田健康,寺尾 豊,多部田康一
    • Organizer
      第63回秋季歯周病学会学術大会, 石川(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 好中球エラスターゼによる歯周炎重症化メカニズム解析2020

    • Author(s)
      日吉 巧,土門久哲, 前川知樹,田村 光,磯野俊仁,寺尾 豊,多部田康一
    • Organizer
      第63回秋季歯周病学会学術大会, 石川(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 宿主由来エラスターゼは HLA クラス II 発現を抑制する2020

    • Author(s)
      土門 久哲,前川 知樹,寺尾 豊
    • Organizer
      第63回秋季歯周病学会学術大会, 石川(Web開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] エリスロマイシンのDel-1再誘導による炎症性骨吸収抑制効果の検証2020

    • Author(s)
      田村 光,前川知樹,土門久哲,日吉 巧,米澤大輔,永井康介,前田健康,寺尾 豊,多部田康一
    • Organizer
      第62回春季日本歯周病学会学術大会,横浜
    • Related Report
      2019 Annual Research Report
  • [Presentation] シンポジウム「オーラルエイジングを科学し全身の健康を目指す」歯周組織のアンチエイジングから歯周病を制御する2019

    • Author(s)
      前川 知樹
    • Organizer
      第19回日本抗加齢医学会総会,横浜
    • Related Report
      2019 Annual Research Report
  • [Book] BIO Clinica DEL-1分子誘導による炎症性骨破壊の新規治療戦略2020

    • Author(s)
      前川 知樹
    • Total Pages
      5
    • Publisher
      北隆館
    • Related Report
      2020 Annual Research Report
  • [Remarks] 新潟大学大学院医歯学総合研究科 高度口腔機能教育研究センター

    • URL

      https://www.caos-niigata-univ.net/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 新潟大学大学院医歯学総合研究科 高度口腔機能教育研究センターホームページ

    • URL

      https://www.caos-niigata-univ.net/

    • Related Report
      2020 Annual Research Report
  • [Remarks] DEL-1を介したエリスロマイシンの抗炎症メカニズムを解明しました

    • URL

      https://www.niigata-u.ac.jp/news/2020/75897/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 新潟大学大学院医歯学総合研究科 高度口腔機能教育研究センター

    • URL

      http://www.caos-niigata-univ.net/

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

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