Basic Information
| LncRNA/CircRNA Name | H19 |
| Synonyms | H19, ASM, ASM1, BWS, D11S813E, LINC00008, NCRNA00008, WT2 |
| Region | GRCh38_11:1995176-2001470 |
| Ensemble | ENSG00000130600 |
| Refseq | NR_002196 |
Classification Information
| Regulatory Mechanism | Biological Function | Clinical Application | |||
|---|---|---|---|---|---|
| TF | Immune | Survival | |||
| Enhancer | Apoptosis | 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, RNAi, Luciferase reporter assay, ISH etc. |
| Sample | breast cancer tissues, cell lines (MDA-MB-231, SK-BR-3 and MCF-7) |
| Expression Pattern | up-regulated |
| Function Description | BCSCs express high levels of H19, and ectopic overexpression of H19 significantly promotes breast cancer cell clonogenicity, migration and mammosphere-forming ability. Conversely, silencing of H19 represses these BCSC properties. In concordance, knockdown of H19 markedly inhibits tumor growth and suppresses tumorigenesis in nude mice. Mechanistically, we found that H19 functions as a competing endogenous RNA to sponge miRNA let-7, leading to an increase in expression of a let-7 target, the core pluripotency factor LIN28, which is enriched in BCSC populations and breast patient samples. |
| Pubmed ID | 28102845 |
| Year | 2017 |
| Title | H19/let-7/LIN28 reciprocal negative regulatory circuit promotes breast cancer stem cell maintenance. |
External Links
| Links for H19 | GenBank HGNC NONCODE |
| Links for breast cancer | OMIM COSMIC |