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| Content Provider | PubMed Central |
|---|---|
| Author | Yu, Zhanjiang Zhang, Wei Deng, Fengchun |
| Copyright Year | 2015 |
| Abstract | The incidence and mortality rates of gastric cancer are one of the highest of all types of cancers. Emerging evidence has demonstrated that altered expression of micro (mi)RNAs may be implicated in the tumorigenesis of numerous types of cancer. Therefore, miRNAs may have potential as important tools in cancer diagnostics and therapeutics. miRNAs regulate the expression of genes involved in mediating cell proliferation and developmental timing, among numerous other processes. Altered expression levels of miRNAs may result in the ability of cells to proliferate aberrantly and migrate. The present study used reverse transcription-quantitative polymerase chain reaction assays to analyze miRNA-577 expression in gastric cancer tissues and cell lines, MTT and cell cycle analysis to examine cell proliferation in vitro, and luciferase assays and western blot to investigate miRNA-577′s downstream targets. The results demonstrated that miRNA-577 was significantly downregulated in gastric cancer patient samples and cell lines. In addition, miRNA-577 affected an important regulator of E2F transcription factor 3 expression and that altered miRNA-577 expression resulted in the aberrant proliferation of gastric cancer cells. |
| Related Links | http://dx.doi.org/10.3892/ol.2015.3390 |
| Ending Page | 1452 |
| Page Count | 6 |
| Starting Page | 1447 |
| File Format | |
| ISSN | 17921082 |
| e-ISSN | 17921082 |
| Journal | Oncology Letters |
| Issue Number | 3 |
| Volume Number | 10 |
| Language | English |
| Publisher | D.A. Spandidos |
| Publisher Date | 2015-09-01 |
| Access Restriction | Open |
| Rights Holder | D.A. Spandidos |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cancer Research Oncology |
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