Molecular basis of cancer therapy targetting the gene amplification
Project/Area Number |
15K18413
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Tumor biology
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Research Institution | Kagoshima University |
Principal Investigator |
MINAMI KENTARO 鹿児島大学, 医歯学総合研究科, 特任研究員 (20735956)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 遺伝子増幅 / 抗癌剤耐性 / 抗がん剤耐性 |
Outline of Final Research Achievements |
Although gene amplification is important for tumor development, progression and resistance to anticancer agent, the regulation mechanism of the gene amplification has not been understooed. In this study, we investigated the function and regulation mechanism of BHLHE41. We established doxycycline inducible BHLHE41 expressing cells from cells having RRM1 gene amplification. After treatment doxycycline, RRM1 gene amplification in BHLHE41 expressed cells decreased at 14 days.We established BHLHE41 expressing cells from lung adenocarcinoma cell line A549.These cells grew more slowly than parental cells on dishes and in soft agar.We found that BHLHE41 was targeted for proteasome dependent degradation by ubiquitination.
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Report
(4 results)
Research Products
(16 results)
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[Journal Article] Thymidine Catabolism as a Metabolic Strategy for Cancer Survival2017
Author(s)
Tabata S, Yamamoto M, Goto H, Hirayama A, Ohishi M, Kuramoto T, Mitsuhashi A, Ikeda R, Haraguchi M, Kawahara K, Shinsato Y, Minami K, Saijo A, Hanibuchi M, Nishioka Y, Sone S, Esumi H, Tomita M, Soga T, Furukawa T, Akiyama SI
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Journal Title
Cell Rep
Volume: 19
Issue: 7
Pages: 1313-1321
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Filamin C promotes lymphatic invasion and lymphatic metastasis and increases cell motility by regulating Rho GTPase in esophageal squamous cell carcinoma.2017
Author(s)
Tanabe K, Shinsato Y, Furukawa T, Kita Y, Hatanaka K, Minami K, Kawahara K, Yamamoto M, Baba K, Mori S, Uchikado Y, Maemura K, Tanimoto A, Natsugoe S.
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Journal Title
Oncotarget.
Volume: 8
Issue: 4
Pages: 6353-6363
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Presentation] 核小体の再編成により細胞分裂を制御する新たなストレス応答と癌治療薬の開発2016
Author(s)
下川倫子, 河原康一, 川畑拓斗, 上條陽平, 白石岳大, 山本雅達, 新里能成, 南謙太朗, 有馬一成, 濱田季之, 古川龍彦
Organizer
第89回生化学会大会
Place of Presentation
仙台国際センター /東北大学川内北キャンパス (宮城県・仙台市)
Year and Date
2016-09-25
Related Report
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