Organ- and intermolecular interactions of heat stress response pathway activation that exert anti-diabetic effects
Project/Area Number |
18K08482
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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 |
Review Section |
Basic Section 54040:Metabolism and endocrinology-related
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Research Institution | Kumamoto University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
荒木 栄一 熊本大学, 大学院生命科学研究部(医), 教授 (10253733)
|
Project Period (FY) |
2018-04-01 – 2021-03-31
|
Project Status |
Completed (Fiscal Year 2020)
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Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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Keywords | 糖尿病 / 慢性炎症 / インスリン抵抗性 / 脂肪肝 / 細胞内ストレス / 熱ストレス応答経路 |
Outline of Final Research Achievements |
Heat shock protein (HSP72) originally has a biological defense, anti-diabetic, and anti-inflammatory effect, but HSP72 expression is decreased in the pathological condition of type 2 diabetes. In this study, restoration of HSP72 expression specifically in the liver improved systemic insulin sensitivity and glucose tolerance. Of particular note, improvement of fatty liver and visceral fat size were observed, indicating that the recovery of HSP72 in the liver affected distant organ, such as adipose tissue. In order to investigate crosstalk with other organs, we constructed adipose tissue and pancreatic β-cell specific HSP72 transgenic mouse lines. We are analyzing the phenotypic changes and molecular mechanism of organ-specific HSP72 expression recovery in whole-body HSP72 knockout.
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Academic Significance and Societal Importance of the Research Achievements |
現在の2型糖尿病治療の中心は、薬物療法や注射療法に代表される薬理学的介入である。その選択肢は近年大きく広がってきており、血管合併症に関する有効性も示されている。一方で、生体本来の防御機構の活性化による糖尿病治療戦略は未だに確立していないが、副作用の少ない安全で負担の少ない物理的治療選択肢が増えることは、治療の裾野を広げ予防医学的観点からも期待される。今回、報告した熱ストレス応答経路の活性化に用いた温熱と微弱電流は、安全性と有効性またコストの観点から新しい糖尿病治療戦略の提唱として社会的に意義深いと考えられる。
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Report
(4 results)
Research Products
(143 results)
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[Journal Article] A homogeneous assay to determine high-density lipoprotein subclass cholesterol in serum2021
Author(s)
Kazumi Matsushima-Nagata, Hiroyuki Sugiuchi, Kensaku Anraku, Takako Takao, Yuki Kondo, Yoichi Ishitsuka, Mitsuru Irikura, Tetsumi Irie, Takeshi Matsumura, Eiichi Araki, Mizuki Sumida, Yuki Katayama, and Norihiko Kayahara
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Journal Title
Analytical Biochemistry
Volume: 613
Pages: 114019-114019
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Long-term safety and efficacy of alogliptin, a DPP-4 inhibitor, in patients with type 2 diabetes: a 3-year prospective, controlled, observational study (J-BRAND Registry)2021
Author(s)
Ueki K, Tanizawa Y, Nakamura J, Yamada Y, Inagaki N, Watada H, Shimomura I, Nishimura R, Miyoshi H, Abiko A, Katagiri H, Hayashi M, Shimada A, Naruse K, Fujimoto S, Fujiwara M, Shikata K, Okada Y, Araki E, Yamazaki T, Kadowaki T; J-BRAND Registry Group.
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Journal Title
BMJ Open Diabetes Research & Care
Volume: 9
Issue: 1
Pages: e001787-e001787
DOI
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Peer Reviewed / Open Access
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[Journal Article] Impact of tissue macrophage proliferation on peripheral and systemic insulin resistance in obese mice with diabetes.2020
Author(s)
Morita Y, Senokuchi T, Yamada S, Wada T, Furusho T, Matsumura T, Ishii N, Nishida S, Nishida S, Motoshima H, Komohara Y, Yamagata K, Araki E.
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Journal Title
BMJ Open Diabetes Res Care
Volume: 8(1)
Issue: 1
Pages: e001578-e001578
DOI
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Peer Reviewed / Open Access
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[Journal Article] Evaluation of an amplicon-based custom gene panel for the diagnosis of hereditary tumors.2020
Author(s)
Shinriki S, Maeshiro M, Shimamura K, Kawashima J, Araki E, Ibusuki M, Yamamoto Y, Iwase H, Miyamoto Y, Baba H, Yamaguchi M, Matsui H.
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Journal Title
Neoplasma
Volume: -
Issue: 04
Pages: 898-908
DOI
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Peer Reviewed / Open Access
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[Journal Article] The amount of residual incretin regulates pancreatic β-cell function and glucose homeostasis.2020
Author(s)
Kondo T, Kitano S, Miyakawa N, Watanabe T, Goto R, Sato M, Hanatani S, Sakaguchi M, Igata M, Kawashima J, Motoshima H, Matsumura T, Araki E.
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Journal Title
Internal Medicine
Volume: Online ahead of print
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Impact of hepatic HSP72 on insulin signaling2019
Author(s)
Kitano Sayaka、Kondo Tatsuya、Matsuyama Rina、Ono Kaoru、Goto Rieko、Takaki Yuki、Hanatani Satoko、Sakaguchi Masaji、Igata Motoyuki、Kawashima Junji、Motoshima Hiroyuki、Matsumura Takeshi、Kai Hirofumi、Araki Eiichi
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Journal Title
American Journal of Physiology-Endocrinology and Metabolism
Volume: 316
Issue: 2
Pages: E305-E318
DOI
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Peer Reviewed / Open Access
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[Journal Article] Differential predictive factors for cardiovascular events in patients with or without cancer history.2019
Author(s)
Sueta D, Tabata N, Ikeda S, Saito Y, Ozaki K, Sakata K, Matsumura T, Yamamoto-Ibusuki M, Murakami Y, Jodai T, Fukushima S, Yoshida N, Kamba T, Araki E, Iwase H, Fujii K, Ihn H, Kobayashi Y, Minamino T, Yamagishi M, Maemura K, Baba H, Matsui K, Tsujita K.
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Journal Title
Medicine (Baltimore).
Volume: 98
Issue: 44
Pages: e17602-e17602
DOI
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Peer Reviewed / Open Access
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[Journal Article] Efficacy and safety of pemafibrate (K-877), a selective peroxisome proliferator-activated receptor α modulator, in patients with dyslipidemia: Results from a 24-week, randomized, double blind, active-controlled, phase 3 trial2018
Author(s)
Shun Ishibashi, Hidenori Arai, Koutaro Yokote, Eiichi Araki, Hideki Suganami, Shizuya Yamashita
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Journal Title
J Clin Lipidol.
Volume: 12
Issue: 1
Pages: 173-184
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Identification of microRNA that represses IRS-1 expression in liver.2018
Author(s)
Ono K, Igata M, Kondo T, Kitano S, Takaki Y, Hanatani S, Sakaguchi M, Goto R, Senokuchi T, Kawashima J, Furukawa N, Motoshima H, Araki E
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Journal Title
PLoS One
Volume: 13
Issue: 1
Pages: 0191553-0191553
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Inhibition of local macrophage growth ameliorates focal inflammation and suppresses atherosclerosis.2018
Author(s)
Yamada S, Senokuchi T, Matsumura T, Morita Y, Ishii N, Fukuda K, Murakami S, Nishida S, Kawasaki S, Motoshima H, Furukawa N, Komohara Y, Fujiwara Y, Koga T, Yamagata K, Takeya M, Araki E
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Journal Title
Arteriosclerosis, Thrombosis, and Vascular Biology
Volume: 印刷中
Issue: 5
Pages: 994-1006
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Activation of Heat Shock Response Ameliorates Nonalcoholic Fatty Liver Disease Biomarkers.2020
Author(s)
Kondo T, Kitano S, Miyakawa N, Watanabe T, Goto R, Sakaguchi M, Igata M, Kawashima J, Motoshima H, Matsumura T, Araki E.
Organizer
The 80th ADA scientific meeting
Related Report
Int'l Joint Research
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[Presentation] Effects of linagliptin on macrophages and on progression of atherosclerosis in high fat-fed apoE-deficient mice,2019
Author(s)
Nishida S, Matsumura T, Senokuchi T, Ishii N, Murakami-Nishida S, Yamada S, Morita Y, Wada T, Motoshima H, Kondo T, Araki E
Organizer
The 11th Scientific Meeting of the Asian Association for the Study of Diabetes.
Related Report
Int'l Joint Research
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[Presentation] The Hepatic Role of Heat Shock Protein 72 in the Pathogenesis of Type 2 Diabetes.2019
Author(s)
Kondo T, Kitano S, Miyakawa N, Watanabe T, Goto R, Ono K, Igata M, Kawashima J, Motoshima H, Matsumura T, Araki E
Organizer
The 79th ADA Scientific Meeting.
Related Report
Int'l Joint Research
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[Presentation] Pioglitazone Suppresses Macrophage Proliferation in Apolipoprotein-e Deficient Mice by Activating PPARγ.2019
Author(s)
Murakami-Nishida S, Matsumura T, Nishida S, Senokuchi T, Ishi N, Yamada S, Morita Y, Wada T, Motoshima H, Kondo T, Araki E
Organizer
The 79th ADA Scientific Meeting.
Related Report
Int'l Joint Research
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[Presentation] Linagliptin induces M2 macrophage polarization and suppresses progression of atherosclerosis in high fat-fed apoE-deficient mice.2019
Author(s)
Nishida S, Matsumura T, Senokuchi T, Ishii N, Murakami-Nishida S, Yamada S, Morita Y, Wada T, Motoshima H, Kondo T, Araki E
Organizer
The 79th ADA Scientific Meeting.
Related Report
Int'l Joint Research
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[Presentation] Impacts of the Kumamoto Earthquake 2016 on glycemic control in diabetic patients2018
Author(s)
Kondo T, Miyakawa N, Motoshima H, Ishii N, Igata M, Yoshinaga K, Kukidome D, Senokuchi T, Kawashima J, Matsumura T, Araki E
Organizer
The 78th ADA Scientific Meetng
Related Report
Int'l Joint Research
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[Presentation] 「平成28年熊本地震」における糖尿病患者の血糖コントロールとその変動規定因子の検討.2018
Author(s)
近藤龍也, 宮川展和, 石井則夫, 吉永佳代, 井形元維, 久木留大介, 河島淳司, 瀬ノ口隆文, 松村剛, 本島寛之, 荒木栄一
Organizer
第61回日本糖尿病学会年次学術総会
Related Report
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[Presentation] 「平成28年熊本地震」における糖尿病患者の血糖管理状況とその規定因子.2018
Author(s)
近藤龍也, 宮川展和, 石井則夫, 吉永佳代, 井形元維, 久木留大介, 河島淳司, 瀬ノ口隆文, 松村剛, 本島寛之, 荒木栄一
Organizer
第115回日本内科学会総会・講演会
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[Book] 編集の言葉.2018
Author(s)
荒木栄一
Total Pages
1
Publisher
Diabetes Care 日本語版
Related Report
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