Basic Information
| LncRNA/CircRNA Name | MALAT1 |
| Synonyms | MALAT1, HCN, LINC00047, NCRNA00047, NEAT2, PRO2853 |
| Region | GRCh38_11:65497688-65506516 |
| Ensemble | ENSG00000251562 |
| Refseq | NR_002819 |
Classification Information
| Regulatory Mechanism | Biological Function | Clinical Application | |||
|---|---|---|---|---|---|
| TF | Immune | Survival | |||
| Enhancer | Apoptosis | Drug | |||
| Variant | Cell Growth | Circulating | |||
| MiRNA | EMT | Metastasis | |||
| Methylation | Coding Ability | Recurrence |
Cancer&Entry Information
| Cancer Name | breast cancer |
| ICD-0-3 | C50 |
| Methods | qPCR, Western blot, Luciferase reporter assay, in vitro knockdown |
| Sample | cell line (SKBR3) |
| Expression Pattern | down-regulated |
| Function Description | MALAT1 exerts a modulatory effect on pro-migratory markers such as epithelial cell adhesion molecule (EpCAM) and integrin B4 (ITGB4),suggesting a potential mechanism for MALAT1-mediated regulation of tumorigenesis.In summary,we establish and characterize a PTEN-miRNA-MALAT1 axis that regulates migration and invasion. MALAT1 lncRNA possesses novel tumor suppressive properties in colon and breast cancers.MALAT1 is regulated by the PTEN-targeting microRNAs miR-17,20a and 106b. |
| Pubmed ID | 29574704 |
| Year | 2018 |
| Title | A non-canonical tumor suppressive role for the long non-coding RNA MALAT1 in colon and breast cancers. |
External Links
| Links for MALAT1 | GenBank HGNC NONCODE |
| Links for breast cancer | OMIM COSMIC |