Relationship between non-alcoholic fatty liver disease and hepatic retinoid signaling
Project/Area Number |
26860498
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Gastroenterology
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Research Institution | Gifu University |
Principal Investigator |
Shirakami Yohei 岐阜大学, 医学(系)研究科(研究院), 助教 (50632816)
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Project Period (FY) |
2014-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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Keywords | レチノイド / 脂肪肝 / インスリン抵抗性 / NASH / 糖代謝 |
Outline of Final Research Achievements |
The phenotype of transgenic mice (dnRXR mice) whose retinoid X receptor (RXR) signaling is inhibited in a dominant negative manner was investigated. The mice exhibited significantly impaired glucose tolerance when they were fed high-fat diet. The mice also showed marked hepatic steatosis and liver injury in both drug- and diet-induced obesity models. These results suggest that dnRXR mice present glucose intolerance and steatohepatitis due to the stimulation to induce obesity, indicating RXR signaling may play a role in glucose metabolism and hepatic steatosis.
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Report
(3 results)
Research Products
(60 results)
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[Journal Article] Metabolome Analyses Uncovered a Novel Inhibitory Effect of Acyclic Retinoid on Aberrant Lipogenesis in a Mouse Diethylnitrosamine-Induced Hepatic Tumorigenesis Model.2016
Author(s)
Qin, X-Y., Tatsukawa, H., hitomi, K., Shirakami, Y., Ishibashi, N., Shimizu, M., Moriwaki, H., and *Kojima, S.
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Journal Title
Cancer Prevention Res.
Volume: 9(3)
Issue: 3
Pages: 205-214
DOI
Related Report
Peer Reviewed
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[Journal Article] Effects of indoleamine 2,3-dioxygenase inhibitor in non-Hodgkin lymphoma model mice.2015
Author(s)
Nakamura N, Hara T, Shimizu M, Mabuchi R, Nagano J, Ohno T, Kochi T, Kubota M, Shirakami Y, Goto N, Ito H, Saito K, Tanaka T, Moriwaki H, Tsurumi H.
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Journal Title
Int J Hematol
Volume: 102
Issue: 3
Pages: 327-334
DOI
Related Report
Peer Reviewed
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[Journal Article] Preventive effects of captopril, an angiotensin-converting enzyme inhibitor, on the development of azoxymethane-induced colonic preneoplastic lesions in diabetic and hypertensive rats.2014
Author(s)
Kochi T, Shimizu M, Ohno T, Baba A, Sumi T, Kubota M, Shirakami Y, Tsurumi H, Tanaka T, Moriwaki H.
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Journal Title
Oncol Lett
Volume: 8
Pages: 223-229
Related Report
Peer Reviewed
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[Journal Article] A novel aromatic mutagen, 5-amino-6-hydroxy-8H-benzo [6,7] azepino [5,4,3-de] quinolin-7-one (ABAQ), induces colonic preneoplastic lesions in mice.2014
Author(s)
Kochi T, Shimizu M, Totsuka Y, Shirakami Y, Nakanishi T, Watanabe T, Tanaka T, Nakagama H, Wakabayashi K, Moriwaki H.
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Journal Title
Toxicology Rep
Volume: 1
Pages: 69-73
Related Report
Peer Reviewed
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[Journal Article] Apc-mutant Kyoto Apc Delta (KAD) rats are susceptible to 4-NQO-induced tongue carcinogenesis.2014
Author(s)
Tanaka T, Shimizu M, Kochi T, Shirakami Y, Mori T, Watanabe N, Naiki T, Moriwaki H, Yoshimi K, Serikawa T, Kuramoto T.
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Journal Title
Cancers
Volume: 6
Pages: 1522-1539
Related Report
Peer Reviewed
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[Presentation] Impact of hypertension on colorectal carcinogenesis and prevention of colonic preneoplastic lesions by captopril.2014
Author(s)
Miyazaki T, Kochi T, Shimizu M, Ohno T, Baba A, Sumi T, Kubota M, Shirakami Y, Tsurumi H, Tanaka T, Moriwaki H.
Organizer
The 12th Japan-Korea Joint Symposium on Cancer and Ageing Research
Place of Presentation
埼玉
Year and Date
2014-06-21
Related Report
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[Presentation] Preventive effects of branched-chain amino acid supplementation on the spontaneous development of hepatic preneoplastic lesions in C57BL/KsJ-db/db obese mice.2014
Author(s)
Ideta T, Terakura D, Masahito S, Miyazaki T, Iwasa J, Baba A, Kochi T, Ohno T, Kubota M, Sakai H, Shirakami Y, Shiraki M, Takai K, Turumi H, Tanaka T, Moriwaki H.
Organizer
The 12th Japan-Korea Joint Symposium on Cancer and Ageing Research
Place of Presentation
埼玉
Year and Date
2014-06-20
Related Report
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