Analysis of anti-cancer drugs-induced muscle atrophy
| Project/Area Number |
15K18880
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Pharmacology in pharmacy
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| Research Institution | Hoshi University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | Cisplatin / muscle atrophy / MuRF1 / Atrogin-1 / Muscle atrophy / Anti cancer drugs / 抗がん剤 / シスプラチン / 筋萎縮 |
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| Outline of Final Research Achievements |
We recently suggested that the administration of cisplatin could increase levels of MuRF1 and Atrogin-1, leading to muscle atrophy in the mouse. We therefore examined effects of various anti-cancer drugs on the gene expression of MuRF1 and Atrogin-1 in C2C12 cells. Cisplatin increased in MuRF1 and Atrogin-1 in both C2C12 myoblasts and myotube, while paclitaxel increased in MuRF1 and Atrogin-1 in only C2C12 myoblasts. On the other hand, the gene expression profiling in quadriceps muscle showed enhancement of proteasome degradation pathway and inhibition of striated muscle contraction pathway in model of cisplatin-induced muscle atrophy. In addition, the cisplatin-induced upregulation of MuRF1 and Atrogin-1 was attenuated by treadmill exercise. Although the detailed mechanism is unknown, it is possible that sensitivity to treadmill exercise is enhanced in the conditions associated with cisplatin-induced muscle atrophy in the quadriceps muscle.
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Report
(3 results)
Research Products
(17 results)
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[Journal Article] Curcumin inhibits epigen and amphiregulin upregulated by 2,4,6-trinitrochlorobenzene associated with attenuation of skin swelling2017
Author(s)
Sakai H, Sato K, Sato F, Kai Y, Mandokoro K, Matsumoto K, Kato S, Yumoto T, Narita M, Chiba Y.
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Journal Title
Inflamm Res.
Volume: -
Issue: 8
Pages: 663-678
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Curcumin Inhibits 5-Fluorouracil-induced Up-regulation of CXCL1 and CXCL2 of the Colon Associated with Attenuation of Diarrhoea Development2016
Author(s)
Sakai H, Kai Y, Oguchi A, Kimura M, Tabata S, Yaegashi M, Saito T, Sato K, Sato F, Yumoto T, Narita M.
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Journal Title
Basic Clin Pharmacol Toxicol
Volume: 119
Issue: 6
Pages: 540-547
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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