USP27-mediated Cyclin E stabilization drives cell cycle progression and hepatocellular tumorigenesis.
USP27-mediated Cyclin E stabilization drives cell cycle progression and hepatocellular tumorigenesis.
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USP27 介导的细胞周期蛋白 E 稳定驱动细胞周期进展和肝细胞肿瘤发生
DOI:
10.1038/s41388-018-0137-z
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发表时间:
2018-05
期刊:
影响因子:
8
通讯作者:
Lin Z
中科院分区:
文献类型:
--
作者:
Dong L;Yu L;Bai C;Liu L;Long H;Shi L;Lin Z
Overexpression of Cyclin E has been seen in many types of cancers. However, the underlying mechanism remains enigmatic. Herein, we identified ubiquitin-specific peptidase 27 (USP27) as a Cyclin E interactor. We found that USP27 promoted Cyclin E stability by negatively regulating its ubiquitination. In addition, suppression of USP27 expression resulted in the inhibition of the growth, migration, and invasion of hepatocellular carcinoma. Furthermore, we detected a positive correlation between USP27 and Cyclin E expression in hepatocellular carcinoma tissues. Finally, we found that USP27 expression is inhibited by 5-fluorouracil (5-FU) treatment and USP27 depletion sensitizes Hep3B cells to 5-FU-induced apoptosis. USP27-mediated Cyclin E stabilization is involved in tumorigenesis, suggesting that targeting USP27 may represent a new therapeutic strategy to treat cancers with aberrant overexpression of Cyclin E protein.
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影响因子:
8.8
作者:
Lin Z;Yang H;Tan C;Li J;Liu Z;Quan Q;Kong S;Ye J;Gao B;Fang D
通讯作者:
Fang D
影响因子:
9.2
作者:
Minella, AC;Swanger, J;Clurman, BE
通讯作者:
Clurman, BE
影响因子:
5.3
作者:
Santoni-Rugiu, E;Falck, J;Lukas, J
通讯作者:
Lukas, J
影响因子:
16
作者:
Atanassov BS;Mohan RD;Lan X;Kuang X;Lu Y;Lin K;McIvor E;Li W;Zhang Y;Florens L;Byrum SD;Mackintosh SG;Calhoun-Davis T;Koutelou E;Wang L;Tang DG;Tackett AJ;Washburn MP;Workman JL;Dent SY
通讯作者:
Dent SY
影响因子:
--
作者:
Luhtala, Satu;Staff, Synnove;Isola, Jorma
通讯作者:
Isola, Jorma