Study on the epigenetic regulation of metabolic programming and energy homeostasis
Project/Area Number |
25430178
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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 |
Medical genome science
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Research Institution | Kumamoto University |
Principal Investigator |
Hino Shinjiro 熊本大学, 発生医学研究所, 助教 (00448523)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | ヒストン脱メチル化 / エネルギー代謝 / 骨格筋 / がん代謝 / クロマチン / エピジェネティクス / ヒストンメチル化 |
Outline of Final Research Achievements |
The purpose of this study was to explore the epigenetic mechanisms that underpin the metabolic programming in response to environmental stress. We focused on the molecular function and the biological roles of histone demethylases LSD1 and LSD2. We found that LSD1 was involved in the fiber type determination of skeletal muscle and that it also plays an essential role in the glycolytic shift in cancer cells. LSD2 was involved in the protection of hepatocytes from lipotoxic cell damage. We also investigated the behavior of biosynthetic enzymes for FAD, which is a essential coenzyme of LSD1 and LSD2. We found that FAD synthesis enzymes exhibited a unique subcellular localization, indicating that LSD1 and LSD2 might interact with FAD in a specific region in the cell. Altogether, our study indicates that LSD1 and LSD2 serve as molecular hubs that transmit environmental information into epigenenomic modifications.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] Lysine-specific demethylase-1 contributes to malignant behavior by regulation of invasive activity and metabolic shift in esophageal cancer2016
Author(s)
Kosumi K, Baba Y, Sakamoto Y, Ishimoto T, Harada K, Nakamura K, Kurashige J, Hiyoshi Y, Iwatsuki M, Iwagami S, Sakamoto Y, Miyamoto Y, Yoshida N, Oki E, Watanabe M, Hino S, Nakao M, Baba H
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Journal Title
Int J Cancer
Volume: 138
Issue: 2
Pages: 428-39
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Endoplasmic Reticulum (ER) Stress Induces Sirtuin 1 (SIRT1) Expression via the PI3K-Akt-GSK3β Signaling Pathway and Promotes Hepatocellular Injury.2015
Author(s)
Koga T, Suico MA, Shimasaki S, Watanabe E, Kai Y, Koyama K, Omachi K, Morino-Koga S, Sato T, Shuto T, Mori K, Hino S, Nakao M, Kai H.
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Journal Title
J Biol Chem.
Volume: 290
Issue: 51
Pages: 30366-30374
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Lysine-specific demethylase LSD2 suppresses lipid influx and metabolism in hepatic cells2015
Author(s)
Nagaoka, K., Hino, S., Sakamoto, A., Anan, K., Takase, R., Umehara, T., Yokoyama, S., Sasaki, Y., Nakao, M.
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Journal Title
Mol. Cell. Biol.
Volume: 35 (7)
Issue: 7
Pages: 1068-1080
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Sall1 maintains nephron progenitors and nascent nephrons by acting as both an activator and a repressor2014
Author(s)
S. Kanda, T. Ohmori, A. Taguchi, K. Kudo, T. Horiuchi, Y. Sato, S. Hino, Y. Suzuki, M. Sander, S. Sugano, M. Nakao, and R. Nishinakamura.
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Journal Title
J. Am. Soc. Nephrol.
Volume: 25
Issue: 11
Pages: 2584-2595
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Glycolytic gene as the targets of nuclear receptor Ad4BP/SF-12014
Author(s)
Takashi Baba, Hiroyuki Otake, Tetsuya Sato, Kanako Miyabayashi, Yurina Shishido, Chia-Yih Wang, Yuichi Shima, Hiroshi Kimura, Mikako Yagi, Yasuhiro Ishihara, Shinjiro Hino, Hidesato Ogawa, Mitsuyoshi Nakao, Takeshi Yamazaki, Dongchon, Kang, Yasuyuki Ohkawa, Mikita Suyama, Bon-Chu Chung, Ken-ichirou Morohashi
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Journal Title
Nature Commun
Volume: 5
Issue: 1
Pages: 3634-3634
DOI
Related Report
Peer Reviewed / Open Access
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