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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Wen, Jifeng Sun, Qifeng Xing, Chengliang Yin, Wenzhe Xu, Jun |
| Description | Author Affiliation: Wen J ( Department of Gastroenterology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China.); Xu J ( Department of Gastroenterology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China.); Sun Q ( Department of Gastroenterology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China.); Xing C ( Department of Gastroenterology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China.); Yin W ( Department of Orthopedic Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China.) |
| Abstract | Long non-coding RNAs (lncRNAs) exert regulatory functions on various biological processes in cancer cells, including proliferation, apoptosis and mobility. Prostate cancer-associated transcript 1 (PCAT-1) is a novel lncRNA that promotes cell proliferation in prostate cancer, however, the effect of PCAT1 in hepatocellular carcinoma (HCC) remains to be elucidated. The present study hypothesized that PCAT1 also exerts an important effect in HCC. The current study investigated PCAT-1 expression levels in HCC tissue samples and HepG2 and Bel7402 cell lines using the reverse transcription-quantitative polymerase chain reaction. The results demonstrated that PCAT-1 was upregulated in HCC tissue samples and cell lines compared with adjacent noncancerous tissues and the L02 normal liver epithelial cell line. PCAT1 suppression using PCAT1 small hairpin RNA in HepG2 and Bel7402 cells inhibited cell proliferation and migration, and induced apoptosis. Overexpression of PCAT1 induced synthetic plasmid vectors was demonstrated to increase cell proliferation and migration, and inhibit apoptosis. Results from the present study suggest that PCAT1 exerts an oncogenic effect in HCC and silencing PCAT-1 may be a potential novel therapeutic strategy for HCC. |
| ISSN | 17912997 |
| e-ISSN | 17913004 |
| Journal | Molecular Medicine Reports |
| Issue Number | 5 |
| Volume Number | 13 |
| Language | English |
| Publisher | Spandidos Publications |
| Publisher Date | 2016-05-01 |
| Publisher Place | Greece |
| Access Restriction | Open |
| Subject Keyword | Discipline Molecular Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Biochemistry Molecular Biology Cancer Research Molecular Medicine Oncology |
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