Detail
| LncRNA Name | MEG3 |
| Synonyms | MEG3, FP504, GTL2, LINC00023, NCRNA00023, PRO0518, PRO2160, onco-lncRNA-83, prebp1 |
| Region | GRCh38_14:100779410-100861031 Sequence |
| Ensembl | ENSG00000214548 |
| RefSeq | NR_002766 |
| Circulating | ✘ |
| Drug-resisitant | ✔ |
| Prognostic | ✔ |
| MiRNA | ✔ |
| Variant | ✘ |
| TF | ✘ |
| Methylation | ✘ |
| Cancer Name | breast cancer |
| ICD-0-3 | C50 |
| Methods | qPCR, Western blot etc. |
| Sample | BC tissues, cell lines (MDA-MB-231, MCF-7, SKBR3, MCF-10A) |
| Expression Pattern | down-regulated |
| Function Description | MEG3 was significantly down-regulated in breast cancer tissues compared to adjacent normal tissues.MEG3/miR-421/E-cadherin regulatory axis may be a novel therapeutic target for breast cancer.endogenous miR-421 expression was negatively regulated by MEG3 in breast cancer cells and MEG3 regulated E-cadherin expression by sponging to miR-421 in breast cancer cells.Survival analysis showed that lower MEG3 predicted a poor DFS and OS for patients. Down-regulation of MEG3 enhances cisplatin resistance of lung cancer cells through activation of the WNT/b-catenin signaling pathway. |
| Pubmed ID | 28463794 |
| Year | 2017 |
| Title | LncRNA MEG3 inhibits cell epithelial-mesenchymal transition by sponging miR-421 targeting E-cadherin in breast cancer. |
| External Links |
| Links for MEG3 | GenBank HGNC lncrnadb Noncode |
| Links for breast cancer | Omim Cosmic |
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