2016 Fiscal Year Annual Research Report
エネルギー代謝制御を担う核内情報処理機構の解明と生活習慣病治療への応用
Project/Area Number |
15H03092
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Research Institution | University of Tsukuba |
Principal Investigator |
矢作 直也 筑波大学, 医学医療系, 准教授 (60420246)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Keywords | 転写複合体 |
Outline of Annual Research Achievements |
個体のエネルギー代謝制御はゲノムの塩基配列を参照しながら高精度に行われている。この数年に渡り独自に開発を進めてきたin vivo Ad-luc解析法とTFEL scan法により、多様なエネルギー代謝制御シグナルの核内への情報伝達を時間的・空間的に分解し、エネルギー代謝制御を担う未知の核内情報処理機構の探索を行う。特にSREBP-1の上流の制御因子として我々が最近同定した、糖代謝と脂質代謝を繋ぐ重要な転写因子KLF15の上流経路については重点的な解析を進める。最終的には複雑で精緻なエネルギー代謝制御機構の全体像を明らかにすることを目指し、エネルギー貯蔵過剰から生じる生活習慣病・肥満関連疾患の治療戦略開発に繋げる。
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Current Status of Research Progress |
Current Status of Research Progress
2: Research has progressed on the whole more than it was originally planned.
Reason
in vivo Ad-luc解析法による機能性cis因子の探索が順調に推移しているため。
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Strategy for Future Research Activity |
引き続き、in vivo Ad-luc解析法による機能性cis因子の探索とTFEL scan法による転写複合体解明を進める予定である。
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Research Products
(16 results)
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[Journal Article] A key role of nuclear factor Y in the refeeding response of fatty acid synthase in adipocytes.2017
Author(s)
Nishi-Tatsumi M, Yahagi N, Takeuchi Y, Toya N, Takarada A, Murayama Y, Aita Y, Sawada Y, Piao X, Oya Y, Shikama A, Masuda Y, Kubota M, Izumida Y, Matsuzaka T, Nakagawa Y, Sekiya M, Iizuka Y, Kawakami Y, Kadowaki T, Yamada N, Shimano H.
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Journal Title
FEBS Lett
Volume: 591
Pages: 965-978
DOI
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] KLF15 Enables Rapid Switching between Lipogenesis and Gluconeogenesis during Fasting.2016
Author(s)
Takeuchi Y, Yahagi N, Aita Y, Murayama Y, Sawada Y, Piao X, Toya N, Oya Y, Shikama A, Takarada A, Masuda Y, Nishi M, Kubota M, Izumida Y, Yamamoto T, Sekiya M, Matsuzaka T, Nakagawa Y, Urayama O, Kawakami Y, Iizuka Y, Gotoda T, Itaka K, Kataoka K, Nagai R, Kadowaki T, Yamada N, Lu Y, Jain MK, Shimano H.
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Journal Title
Cell Rep
Volume: 16
Pages: 2373-86
DOI
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] CREB3L3 controls fatty acid oxidation and ketogenesis in synergy with PPARα.2016
Author(s)
Nakagawa Y, Satoh A, Tezuka H, Han SI, Takei K, Iwasaki H, Yatoh S, Yahagi N, Suzuki H, Iwasaki Y, Sone H, Matsuzaka T, Yamada N, Shimano H.
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Journal Title
Sci Rep
Volume: 6
Pages: 39182
DOI
Peer Reviewed / Open Access
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[Journal Article] Intestinal CREBH overexpression prevents high-cholesterol diet-induced hypercholesterolemia by reducing Npc1l1 expression.2016
Author(s)
Kikuchi T, Orihara K, Oikawa F, Han SI, Kuba M, Okuda K, Satoh A, Osaki Y, Takeuchi Y, Aita Y, Matsuzaka T, Iwasaki H, Yatoh S, Sekiya M, Yahagi N, Suzuki H, Sone H, Nakagawa Y, Yamada N, Shimano H.
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Journal Title
Mol Metab
Volume: 5
Pages: 1092-1102
DOI
Peer Reviewed / Open Access
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[Journal Article] Different Effects of Eicosapentaenoic and Docosahexaenoic Acids on Atherogenic High-Fat Diet-Induced Non-Alcoholic Fatty Liver Disease in Mice.2016
Author(s)
Suzuki-Kemuriyama N, Matsuzaka T, Kuba M, Ohno H, Han SI, Takeuchi Y, Isaka M, Kobayashi K, Iwasaki H, Yatoh S, Suzuki H, Miyajima K, Nakae D, Yahagi N, Nakagawa Y, Sone H, Yamada N, Shimano H.
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Journal Title
PLoS One
Volume: 11
Pages: e0157580
DOI
Peer Reviewed / Open Access
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[Journal Article] Hyperlipidemia and hepatitis in liver-specific CREB3L3 knockout mice generated using a one-step CRISPR/Cas9 system.2016
Author(s)
Nakagawa Y, Oikawa F, Mizuno S, Ohno H, Yagishita Y, Satoh A, Osaki Y, Takei K, Kikuchi T, Han SI, Matsuzaka T, Iwasaki H, Kobayashi K, Yatoh S, Yahagi N, Isaka M, Suzuki H, Sone H, Takahashi S, Yamada N, Shimano H.
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Journal Title
Sci Rep
Volume: 6
Pages: 27857
DOI
Peer Reviewed / Open Access
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[Presentation] KLF15は絶食時において脂質代謝と糖代謝を制御する重要な因子である2016
Author(s)
武内謙憲, 矢作直也, 會田雄一, 村山友樹, 沢田義一, 朴賢英, 戸谷直樹, 大屋友華里, 志鎌明人, 西真貴子, 升田紫, 久保田みどり, 泉田欣彦, 関谷元博, 松坂賢, 中川嘉, 川上康, 山田信博, 島野仁
Organizer
第39回日本分子生物学会年会
Place of Presentation
横浜
Year and Date
2016-11-30 – 2016-12-02
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[Presentation] Fumctional analysis of TCF7L2 SNPs associated with type 2 diabetes.2016
Author(s)
Piao X, Yahagi N, Takeuchi Y, Aita Y, Murayama Y, Sawada Y, Toya N, Oya Y, Shikama A, Takarada A, Masuda Y, Nishi M, Kubota M, Izumida Y, Sekiya M, Matsuzaka T, Nakagawa Y, Kawakami Y, Yamada N, Shimano H.
Organizer
Tsukuba Global Science Week 2016
Place of Presentation
つくば
Year and Date
2016-09-17 – 2016-09-19
Int'l Joint Research
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