Patient-derived iPS cell for the elucidation of diabetic pathogenesis.
Project/Area Number |
26461330
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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 |
Metabolomics
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Research Institution | Kyoto University |
Principal Investigator |
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Project Period (FY) |
2014-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 糖尿病 / iPS細胞 / ミトコンドリア / 脂肪 / seipin / 脂肪萎縮症 / セイピン / BSCL2 / iPS / ADRP / 疾患特異的iPS細胞 |
Outline of Final Research Achievements |
We generated several series of diabetic patient-derived iPS cells.Mitochondrial diabetic patient-derived iPS cells showed bimodal levels of mutation(A3243) frequency among each clone. Those mutation-rich and -free iPS cells could differentiate into insulin-producing cells. Congenital generalized lipodystrophy patients had seipin gene mutation. Lipodystrophy iPS cells had scarce lipid droplets, reflecting patients' phenotype. We found abnormal perilipin localization from ER to cytosol in these iPS cells. The finding indicates that the causative gene seipin has a role relating the localization of lipid droplets forming protein.
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Report
(5 results)
Research Products
(15 results)
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[Journal Article] Neuronal cells derived from human induced pluripotent stem cells as a functional tool of melanocortin system.2017
Author(s)
N. Yamada-Goto, Y. Ochi, G. Katsuura, Y. Yamashita, K. Ebihara, M. Noguchi, J. Fujikura, D. Taura, M. Sone, K. Hosoda, P.E. Gottschall, K. Nakao.
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Journal Title
Neuropeptides
Volume: 印刷中
Pages: 10-20
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Impaired adipogenic capacity in induced pluripotent stem cells from lipodystrophic patients with BSCL2 mutations2016
Author(s)
1.E. Mori, J. Fujikura, M. Noguchi, K. Nakao, M. Matsubara, M. Sone, D. Taura, T. Kusakabe, K. Ebihara, T. Tanaka, K. Hosoda, K. Takahashi, I. Asaka, N. Inagaki, K. Nakao
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Journal Title
Metablism
Volume: 65
Issue: 4
Pages: 543-556
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Ablation of the N-type calcium channel ameliorates diabetic nephropathy with improved glycemic control and reduced blood pressure.2016
Author(s)
Ohno S, Yokoi H, Mori K, Kasahara M, Kuwahara K, Fujikura J, Naito M, Kuwabara T, Imamaki H, Ishii A, Saleem MA, Numata T, Mori Y, Nakao K, Yanagita M, Mukoyama M
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Journal Title
Sci Rep
Volume: 6
Issue: 1
Pages: 27192-27192
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Leptin restores the insulinotropic effect of exenatide in a mouse model of type 2 diabetes with increased adiposity induced by streptozotocin and high-fat diet2014
Author(s)
T. Sakai, T. Kusakabe, K. Ebihara, D. Aotani, S. Yamamoto-Kataoka, Z. Mingming, VM. Gumbilai, C. Ebihara, M. Aizawa-Abe, Y. Yamamoto, M. Noguchi, J. Fujikura, K. Hosoda, N. Inagaki, K. Nakao
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Journal Title
Am J Physiol Endocrinol Metab.
Volume: 307
Issue: 8
Pages: 712-719
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] 移植後に膵島移植を施行された1型糖尿病44歳女性 移植後1年の臨床経過報告2017
Author(s)
伊藤 秀一, 大岩 智大, 榊 健太郎, 岩崎 順博, 藤倉 純二, 小倉 雅仁, 八十田 明宏, 長嶋 一昭, 穴澤 貴行, 上本 伸二, 稲垣 暢也
Organizer
日本糖尿病学会
Related Report
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[Presentation] インスリン依存型糖尿病患者に対する膵島移植の長期的予後について2017
Author(s)
中村 聡宏, 藤倉 純二, 穴澤 貴行, 岩永 康裕, 豊田 健太郎, 伊藤 遼, 近藤 恭士, 小倉 雅仁, 長嶋 一昭, 岡島 英明, 上本 伸二, 稲垣 暢也
Organizer
日本内分泌学会
Related Report
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[Presentation] BSCL2遺伝子異常を有する先天性全身性脂肪萎縮症患者からの疾患特異的iPS細胞樹立と解析2016
Author(s)
森 栄作(京都大学 糖尿病・内分泌・栄養内科), 藤倉 純二, 中尾 一泰, 野口 倫生, 日下部 徹, 海老原 健, 田中 孝之, 浅香 勲, 細田 公則, 稲垣 暢也, 中尾 一和
Organizer
日本糖尿病学会
Place of Presentation
京都国際会議場
Year and Date
2016-05-21
Related Report
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[Presentation] 先天全身性脂肪萎縮症患者からの疾患特異的iPS細胞樹立と解析2015
Author(s)
森 栄作, 藤倉 純二, 中尾 一泰, 野口 倫生, 日下部 徹, 海老原 健, 田中 孝之, 浅香 勲, 細田 公則, 稲垣 暢也, 中尾 一和
Organizer
第36回日本肥満学会
Place of Presentation
名古屋国際会議場
Year and Date
2015-10-02
Related Report
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[Presentation] 先天性全身性脂肪萎縮症患者からの疾患特異的iPS細胞樹立と解析2014
Author(s)
森 栄作, 藤倉 純二, 中尾 一泰, 野口 倫生, 日下部 徹, 海老原 健, 田中 孝之, 浅香 勲, 細田 公則, 稲垣 暢也, 中尾 一和
Organizer
第57回 日本糖尿病学会 年次学術集会
Place of Presentation
大阪国際会議場
Year and Date
2014-05-24
Related Report
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