URG11 Regulates Prostate Cancer Cell Proliferation, Migration, and Invasion.
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| Abstract |
Upregulated gene 11 (URG11), a new gene upregulated by hepatitis B virus X protein, is involved in the development and progression of several tumors, including liver, stomach, lung, and colon cancers. However, the role of URG11 in prostate cancer remains yet to be elucidated. By determined expression in human prostate cancer tissues, URG11 was found significantly upregulated and positively correlated with the severity of prostate cancer, compared with that in benign prostatic hyperplasia tissues. Further, the mRNA and protein levels of URG11 were significantly upregulated in human prostate cancer cell lines (DU145, PC3, and LNCaP), compared with human prostate epithelial cell line (RWPE-1). Moreover, by the application of siRNA against URG11, the proliferation, migration, and invasion of prostate cancer cells were markedly inhibited. Genetic knockdown of URG11 also induced cell cycle arrest at G1/S phase, induced apoptosis, and decreased the expression level of β-catenin in prostate cancer cells. Overexpression of URG11 promoted the expression of β-catenin, the growth, the migration, and invasion ability of prostate cancer cells. Taken together, this study reveals that URG11 is critical for the proliferation, migration, and invasion in prostate cancer cells, providing the evidence of URG11 to be a novel potential therapeutic target of prostate cancer.
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| Authors | Bin Pan, Yunlin Ye, Haiping Liu, Jianli Zhen, Hongmei Zhou, Yutong Li, Lijun Qu, Youke Wu, Chuanrong Zeng, Weifeng Zhong |
| Journal | BioMed research international (Biomed Res Int) Vol. 2018 Pg. 4060728 ( 2018) ISSN: 2314-6141 [Electronic] United States |
| PMID | 29955600 (Publication Type: Journal Article) |
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