RETRACTED: Long non-coding RNA LINC00978 promotes cell proliferation and tumorigenesis via regulating microRNA-497/NTRK3 axis in gastric cancer
| Autor: | Xiao-Yu Xiao, Yi-Feng Liao, Bao-Jun Lv, Weize Lv, Juyuan Bu |
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| Rok vydání: | 2018 |
| Předmět: |
Adult
Male Carcinogenesis Apoptosis 02 engineering and technology Biology medicine.disease_cause Biochemistry Metastasis 03 medical and health sciences Structural Biology Stomach Neoplasms Cell Line Tumor microRNA medicine Animals Humans Receptor trkC Neoplasm Metastasis Molecular Biology 030304 developmental biology Aged Cell Proliferation 0303 health sciences Mice Inbred BALB C Base Sequence Cell growth Competing endogenous RNA Cancer General Medicine Middle Aged 021001 nanoscience & nanotechnology medicine.disease Survival Analysis Long non-coding RNA Up-Regulation Gene Expression Regulation Neoplastic MicroRNAs Cell culture Cancer research Female RNA Long Noncoding 0210 nano-technology |
| Zdroj: | International journal of biological macromolecules. 123 |
| ISSN: | 1879-0003 |
| Popis: | Gastric cancer (GC) is the most common gastrointestinal malignancy in the digestive system. Recent studies have proven that long non-coding RNAs (lncRNAs) are closely related to tumor growth and metastasis. The study aimed to explore the effect of LINC00978 on GC cells proliferation and tumorigenesis. LINC00978 was up-regulated in GC tissues and cell lines. Up-regulation of LINC00978 was positively correlated with low survival rate. LINC00978 silence inhibited proliferation, metastasis, and promoted apoptosis in BGC-823 cells. Additionally, LINC00978 functioned as competing endogenous RNA to inhibit miR-497 expression. Further, NTRK3 was confirmed as a target gene of miR-497. Up-regulation of NTRK3 was found in GC tissues, and the positive correlation was presented between LINC00978 and NTRK3. Further, LINC00978 promoted cell proliferation and tumor weight by regulation of NTRK3. These findings demonstrated that LINC00978 promoted cell proliferation and tumorigenesis by regulating miR-497/NTRK3 axis in GC. |
| Databáze: | OpenAIRE |
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