Investigation of the multifaceted roles of nardilysin in homeostatic maintenance
Project/Area Number |
26293068
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Pathological medical chemistry
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Research Institution | Kyoto University |
Principal Investigator |
NIshi Eiichiro 京都大学, 医学(系)研究科(研究院), 講師 (30362528)
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Co-Investigator(Kenkyū-buntansha) |
大野 美紀子 京都大学, 医学(系)研究科(研究院), 助教 (10583198)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
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Keywords | 恒常性 / 生体分子 / 体温 / 循環動態 / インシュリン分泌 |
Outline of Final Research Achievements |
Homeostasis is the property that living things use to actively maintain fairly stable conditions necessary for survival. Molecular mechanism by which the set point of homeostatic regulation is determined has not been clarified. Nardilysin (NRDC)-deficient mice show hypothermia, bradycardia and hypoinsulinemia, in which “normal” negative feedback system appears not to work. These findings suggest that NRDC plays important roles in the determination of homeostatic set points. Here, we demonstrate that NRDC-deficient mice showed glucose intolerance and severely decreased glucose-stimulated insulin secretion (GSIS). Moreover, beta-cell-specific NRDC-deficient mice showed a diabetic phenotype with markedly reduced GSIS. ChIP assay revealed that NRDC is associated with Islet-1 in the enhancer region of MafA, where NRDC controls the recruitment of Islet-1 and MafA transcription. Our findings demonstrate that NRDC controls beta-cell function via regulation of the Islet-1-MafA pathway.
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Report
(4 results)
Research Products
(45 results)
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[Journal Article] Loss of Nardilysin, a mitochondrial co-chaperone for α-Ketoglutarate Dehydrogenase, promotes mTORC1 activation and neurodegeneration.2017
Author(s)
Yoon W.H., Sandoval H.,Nagarkar-Jaiswal S.,Jaiswal M.,Yamamoto S., Haelterman N.A., Putluri N., Putluri V., Sreekumar A., Tos T., Aksoy A., Donti T., Graham B.H., Ohno M., Nishi E., Hunter J., Muzny D.M.,Carmichael J.,Shen J.,Arboleda V.A.,Nelson S.F.,Wangler M.F.,Karaca E.,Lupski J.R.,Bellen H.
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Journal Title
Neuron
Volume: 93
Issue: 1
Pages: 115-131
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Nardilysin promotes hepatocellular carcinoma through activation of signal transducer and activator of transcription 32017
Author(s)
Kasai Y, Toriguchi K, *Hatano E, Nishi K, Ohno M, Yoh T, Fukuyaman K, Nishio T, Okuno M, Iwaisako K, Seo S, Taura K, Kurokawa M, Kunichika M, Uemoto S, *Nishi E
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Journal Title
Cancer Sci.
Volume: 108
Issue: 5
Pages: 910-917
DOI
NAID
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Nardilysin is required for maintaining pancreatic β-Cell Function.2016
Author(s)
Nishi K, Sato Y, Ohno M, Hiraoka Y, Saijo S, Sakamoto J, Chen P-M, Morita Y, Matsuda S, Iwasaki K, Sugizaki K, Harada N, Mukumoto Y, Kiyonari H, Furuyama K, Kawaguchi Y, Uemoto S, Kita T, Inagaki N, Kimura T and Nishi E
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Journal Title
Diabetes
Volume: 65
Issue: 10
Pages: 3015-3027
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Deletion of nardilysin prevents the development of steatohepatitis and liver fibrosis.2014
Author(s)
Ishizu-Higashi S, Seno H, Nishi E, Matsumoto Y, Ikuta K, Tsuda M, Kimura Y, Takada Y, Kimura Y, Nakanishi Y, Kanda K, Komekado H, Chiba T.
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Journal Title
Plos One
Volume: 9
Issue: 5
Pages: e98017-e98017
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] AMAP1 as a negative-feedback regulator of nuclear factor-κB under inflammatory conditions.2014
Author(s)
Tien, D.N., Kishihata, M., Yoshikawa, A., Hashimoto, A., Sabe, H., Nishi, E., Kamei, K., Arai, H., Kita, T., Kimura, T., Yokode, M. and Ashida, N.
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Journal Title
Sci Rep.
Volume: 4
Issue: 1
Pages: 5094-5094
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Nardilysin is a Promising Biomarker for the Early Diagnosis of Acute Coronary Syndrome.2016
Author(s)
Ohno M, Chen P-M, Hiwasa T, Nishi K, Saijo S, Sakamoto J, Morita Y, Watanabe S, Kuwabara Y, Ono K, Imai M, Inoue K, Murai T, Kita T, Kimura T, and Nishi E.
Organizer
American Heart Association Scientific Session
Place of Presentation
New Orleans, LA, USA
Year and Date
2016-11-12
Related Report
Int'l Joint Research
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[Presentation] Nardilysin, a novel biomarker for hepatocellular carcinoma, enhances diethylnitrosamine-induced mice carcinogenesis and cancer cell proliferation via activation of STAT3 signaling pathway2016
Author(s)
Kasai Y, Hatano E, Nishi E, Toriguchi K, Yoh T, Nishio T, Okuno M, Seo S, Taura K, Yasuchika K, Okajima H, Kaido T, Uemoto S
Organizer
International Liver Cancer Association 2016
Place of Presentation
Vancouber
Year and Date
2016-09-09
Related Report
Int'l Joint Research
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[Presentation] Nardilysin in brown adipose tissue regulates adaptive thermogenesis and body temperature homeostasis.2015
Author(s)
Saijo S, Hiraoka Y, Matsuoka T, Ohno M, Nishi K, Sakamoto J, Chen PM, Morita Y, Kita T, Kimura T, Nishi E
Organizer
第79回日本循環器学会学術集会
Place of Presentation
大阪
Year and Date
2015-04-24
Related Report
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[Presentation] Nardilysin is a Critical Regulator of Pancreatic β-Cell Function2015
Author(s)
Nishi K, Sato Y, Ohno M, Saijyo S, Sakamoto J, Chen P, Morita Y, Matsuoka T, Kita T, Inagaki N, Kimura T, Nishi E.
Organizer
第79回日本循環器学会学術集会
Place of Presentation
大阪
Year and Date
2015-04-24
Related Report
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[Presentation] Nardilysin controls heart rate through the regulation of sinus node automaticity2014
Author(s)
Ohno M, Hiraoka Y, Nishi K, Saijo S, Sakamoto J, Chen P, Makiyama T, Kita T, Matsuura H, Kimura T, Nishi E.
Organizer
Cold Spring Harbor Meeting (Nuclear Receptors & Diseases)
Place of Presentation
Cold Spring Harbor, NY, USA
Year and Date
2014-10-28 – 2014-11-01
Related Report
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[Presentation] ナルディラインジンはグルコース応答性インスリン分泌を制御する2014
Author(s)
西清人, 佐藤雄一, 大野美紀子, 平岡義範, 西城さやか, 坂本二郎, 陳博敏, 北徹, 稲垣暢也, 木村剛, 西英一郎.
Organizer
第46回日本動脈硬化学会学術集会
Place of Presentation
東京
Year and Date
2014-07-10 – 2014-07-11
Related Report
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[Presentation] ナルディライジンはPGC-1αを制御することで体温恒常性維持機構と適応熱産生を調節する2014
Author(s)
西城さやか, 平岡義範, 松岡龍彦, 大野 美紀子, 中村和弘, 松村成暢, 西清人, 坂本 二郎, 陳 博敏, 北 徹, 木村 剛, 西 英一郎
Organizer
第46回日本動脈硬化学会学術集会
Place of Presentation
東京
Year and Date
2014-07-10 – 2014-07-11
Related Report
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[Presentation] Nardilysin is a critical regulator of glucose-stimulated insulin secretion2014
Author(s)
Nishi K, Sato Y, Ohno M, Saijyo S, Sakamoto J, Chen P, Inagaki N, Kimura T, Nishi E.
Organizer
Keystone Symposia (Emerging concepts and targets in islet biology)
Place of Presentation
Keystone, CO, USA
Year and Date
2014-04-08
Related Report
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