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 | gastric cancer |
| ICD-0-3 | C16 |
| Methods | qPCR, RNAi, Western blot, ChIP etc. |
| Sample | gastric cancer tissues, cell lines (MKN28, SGC7901, BGC823 etc.) |
| Expression Pattern | up-regulated |
| Function Description | The expression of MALAT1 was up-regulated in GC tissues and three cell lines. Si-MALAT1/pcDNA-MALAT1 induced the decrease of cell invasion and migration, while the effects were reversed by the transfection of pcDNA-EGFL7/si-EGFL7. ChIP assay showed that MALAT1 regulated EGFL7 expression by altering the level of H3 histone acetylation in EGFL7 promoter. In tumor xenotransplant mice, down-regulated MALAT1 contributed to the inhibition of tumor metastasis. |
| Pubmed ID | 27259812 |
| Year | 2016 |
| Title | Overexpressed MALAT1 promotes invasion and metastasis of gastric cancer cells via increasing EGFL7 expression. |
External Links
| Links for MALAT1 | GenBank HGNC NONCODE |
| Links for gastric cancer | OMIM COSMIC |