Therapeutic mechanism of GIP on periodontal disease
Project/Area Number |
16K11846
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Periodontology
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Research Institution | Aichi Gakuin University |
Principal Investigator |
Naruse Keiko 愛知学院大学, 歯学部, 准教授 (30387576)
|
Co-Investigator(Kenkyū-buntansha) |
中村 信久 愛知学院大学, 歯学部, 講師 (50619773)
三谷 章雄 愛知学院大学, 歯学部, 教授 (50329611)
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 歯周治療学 / 代謝学 / 歯周病治療学 / 歯周病学 |
Outline of Final Research Achievements |
Glucose-dependent insulinotropic polypeptide (GIP) stimulates pancreatic β cells to secrete insulin secretion. Since the receptor of GIP located in whole body, there are many investigations about the extrapancreatic effects of GIP. To examine the effect of GIP on periodontitis, we induced experimental periodontitis in GIP receptor-knockout mice (GIPRKO) in this study. Periodontitis in GIPRKO showed a marked increase of inflammatory cells in the gingivomucosal tissue. The infiltrated inflammatory cells expressed GIPR, suggesting that GIP ameliorates periodontitis via GIPR of inflammatory cells. These results suggest the therapeutic potency of GIP on periodontal disease.
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Academic Significance and Societal Importance of the Research Achievements |
本研究結果はGIPがその受容体を介して歯周病の発症・進展を抑制することを示唆しており、GIP関連薬は歯周病の新しい治療戦略となり得る。さらに現在我が国の糖尿病患者に最も多く使用されているDPP-4阻害薬は、GIPの作用も増強することから、DPP-4阻害薬を含めたGIP関連薬は、血糖降下作用とともに歯周炎に対する抗炎症作用を持つ糖尿病合併歯周炎の新しい治療戦略としても期待できる。
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Glucagon-like peptide-1 receptor agonist protects dorsal root ganglion neurons against oxidative insult2019
Author(s)
Mohiuddin MS, Himeno T, Inoue R, Miura-Yura E, Yamada Y, Nakai-Shimoda H, Asano S, Kato M, Motegi M, Kondo M, Seino Y, Tsunekawa S, Kato Y, Suzuki A, Naruse K, Kato K, Nakamura J, Kamiya H.
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Journal Title
Journal of Diabetes Reserch
Volume: 2019
Pages: 9426014-9426014
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Transplantation of dental pulp stem cells improves long-term diabetic polyneuropathy together with improvement of nerve morphometrical evaluation.2017
Author(s)
3.Omi M, Hata M, Nakamura N, Miyabe M, Ozawa S, Nukada H, Tsukamoto M, Sango K, Himeno T, Kamiya H, Nakamura J, Takebe J, Matsubara T, Naruse K.
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Journal Title
Stem Cell Research and Therapy
Volume: 8
Issue: 1
Pages: 279-279
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Role of poly(ADP-ribose) polymerase activation in the pathogenesis of periodontitis in diabetes.2017
Author(s)
Adachi K, Miyajima SI, Nakamura N, Miyabe M, Kobayashi Y, Nishikawa T, Suzuki Y, Kikuchi T, Kobayashi S, Saiki T, Mizutani M, Ohno N, Noguchi T, Mitani A, Matsubara T, Naruse K.
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Journal Title
J Clin Periodontol
Volume: 44(10)
Issue: 10
Pages: 971-980
DOI
Related Report
Peer Reviewed
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[Journal Article] Anti-inflammatory role of glucose-dependent insulinotropic polypeptide in periodontitis2016
Author(s)
Suzuki Y, Nakamura N, Miyabe M, Nishikawa T, Miyajima S, Adachi K, Mizutani M, Kikuchi T, Miyazawa K, Goto S, Tsukiyama K, Yamada Y, Ohno N, Noguchi T, Mitani A, Matsubara T, Naruse K
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Journal Title
Journal of Diabetes Investigation
Volume: 印刷中
Issue: 4
Pages: 497-505
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Mechanisms of therapeutic effects of conditioned media from cultured dental pulp stem cells on diabetic polyneuropathy.2018
Author(s)
Makino E, Nakamura N, Miyabe M, Ito M, Kanada S, Hata M, Saiki T, Kamiya H, Nakamura J, Miyazawa K, Goto S, Matsubara T, Naruse K
Organizer
American Diabetes Association, 78th Scientific Sessions
Related Report
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[Presentation] 神経障害 糖尿病性神経障害における歯髄幹細胞培養上清の多面的作用2018
Author(s)
牧野 衣利子, 中村 信久, 宮部 愛, 伊藤 瑞穂, 金田 紗季, 秦 正樹, 齊木 智一, 神谷 英紀, 中村 二郎, 宮澤 健, 後藤 滋巳, 松原 達昭, 成瀬 桂子
Organizer
第33回日本糖尿病合併症学会
Related Report
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[Presentation] Therapeutic effects of conditioned media from cultured dental pulp stem cells in diabetic polyneuropathy2017
Author(s)
Naruse K, Makino E, Hata M, Omi M, Nakamura N, Miyabe M, Saiki T, Sango K, Himeno T, Kamiya H, Nakamura J, Miyazawa K, Goto S, Matsubara T
Organizer
American Diabetes Association, 77th Scientific Sessions
Related Report
Int'l Joint Research
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[Presentation] GIPによる歯周炎抑制経路の検討2016
Author(s)
鈴木佑基, 成瀬桂子, 中村信久,宮部愛,西川徹,宮島真一,菊池毅,松原達昭,三谷章雄
Organizer
第11回日本歯周病学会中部地区大学・日本臨床歯周病学会中部支部合同研究会
Place of Presentation
朝日大学(岐阜県瑞穂市穂積)
Year and Date
2016-11-03
Related Report
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[Presentation] GIPによる歯周炎抑制効果の検討2016
Author(s)
鈴木佑基, 成瀬桂子, 中村信久, 西川徹, 宮島真一, 足立圭, 水谷誠, 菊池毅, 宮澤健, 後藤滋巳, 大野紀和, 野口俊英, 松原達昭, 三谷章雄
Organizer
第23回日本歯科医学会総会
Place of Presentation
福岡国際会議場(福岡県福岡市博多区)
Year and Date
2016-10-21
Related Report
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