Basic Information
| LncRNA/CircRNA Name | HOTAIR |
| Synonyms | HOTAIR, HOXAS, HOXC-AS4, HOXC11-AS1, NCRNA00072 |
| Region | GRCh38_12:53962308-53974956 |
| Ensemble | ENSG00000228630 |
| Refseq | NR_003716 |
Classification Information
| Regulatory Mechanism | Biological Function | Clinical Application | |||
|---|---|---|---|---|---|
| TF | Immune | Survival | |||
| Enhancer | Apoptosis | Drug | Genistein | ||
| Variant | Cell Growth | Circulating | |||
| MiRNA | EMT | Metastasis | |||
| Methylation | Coding Ability | Recurrence |
Cancer&Entry Information
| Cancer Name | prostate cancer |
| ICD-0-3 | C61.9 |
| Methods | Microarray, qPCR etc. |
| Sample | prostate cancer tissues, cell lines (LNCaP, PC3, DU145, RWPE-1 etc.) |
| Expression Pattern | up-regulated |
| Function Description | LncRNA profiling showed that HOTAIR was highly regulated by genistein and its expression was higher in castration-resistant PCa cell lines than in normal prostate cells. Knockdown (siRNA) of HOTAIR decreased PCa cell proliferation, migration and invasion and induced apoptosis and cell cycle arrest. miR-34a was also up-regulated by genistein and may directly target HOTAIR in both PC3 and DU145 PCa cells. Our results indicated that genistein inhibited PCa cell growth through down-regulation of oncogenic HOTAIR that is also targeted by tumor suppressor miR-34a. These findings enhance understanding of how genistein regulates lncRNA HOTAIR and miR-34a in PCa. |
| Pubmed ID | 23936419 |
| Year | 2013 |
| Title | Genistein inhibits prostate cancer cell growth by targeting miR-34a and oncogenic HOTAIR. |
External Links
| Links for HOTAIR | GenBank HGNC NONCODE |
| Links for prostate cancer | OMIM COSMIC |