Deubiquitinase USP20 promotes breast cancer metastasis by stabilizing SNAI2.
Deubiquitinase USP20 promotes breast cancer metastasis by stabilizing SNAI2.
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DOI:
10.1101/gad.339804.120
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发表时间:
2020-10-01
影响因子:
10.5
通讯作者:
Kang Y
中科院分区:
文献类型:
--
作者:
Li W;Shen M;Jiang YZ;Zhang R;Zheng H;Wei Y;Shao ZM;Kang Y
In this study, Li et al. conducted comprehensive gain- and loss-of-function screens using a human DUB cDNA library of 65 genes and an siRNA library of 98 genes, and identified USP20 as a deubiquitinase (DUB) that regulates a metastasis-promoting transcription factor, SNAI2, ubiquitination, and stability. SNAI2/SLUG, a metastasis-promoting transcription factor, is a labile protein that is degraded through the ubiquitin proteasome degradation system. Here, we conducted comprehensive gain- and loss-of-function screens using a human DUB cDNA library of 65 genes and an siRNA library of 98 genes, and identified USP20 as a deubiquitinase (DUB) that regulates SNAI2 ubiquitination and stability. Further investigation of USP20 demonstrated its function in promoting migration, invasion, and metastasis of breast cancer. USP20 positively correlates with SNAI2 protein level in breast tumor samples, and higher USP20 expression is associated with poor prognosis in ER− breast cancer patients.
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DOI:
10.33594/000000127
发表时间:
2019-01-01
期刊:
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology
影响因子:
--
作者:
Nguyen, Hoa Hong;Kim, Truc;Kim, Kyeong Kyu
通讯作者:
Kim, Kyeong Kyu
影响因子:
8
作者:
Ye, Y.;Xiao, Y.;Barsky, S. H.
通讯作者:
Barsky, S. H.
影响因子:
11.2
作者:
Kim S;Yao J;Suyama K;Qian X;Qian BZ;Bandyopadhyay S;Loudig O;De Leon-Rodriguez C;Zhou ZN;Segall J;Macian F;Norton L;Hazan RB
通讯作者:
Hazan RB
影响因子:
64.5
作者:
Ciriello G;Gatza ML;Beck AH;Wilkerson MD;Rhie SK;Pastore A;Zhang H;McLellan M;Yau C;Kandoth C;Bowlby R;Shen H;Hayat S;Fieldhouse R;Lester SC;Tse GM;Factor RE;Collins LC;Allison KH;Chen YY;Jensen K;Johnson NB;Oesterreich S;Mills GB;Cherniack AD;Robertson G;Benz C;Sander C;Laird PW;Hoadley KA;King TA;TCGA Research Network;Perou CM
通讯作者:
Perou CM
影响因子:
8.8
作者:
通讯作者:
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