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 | 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, ChIP, Dual luciferase reporter assay etc. |
| Sample | cell line (MCF7) |
| Expression Pattern | up-regulated |
| Function Description | Luciferase assay showed that HOTAIR promoter estrogen-response-elements (EREs) are induced by BPA and DES. Estrogen-receptors (ERs) and ER-coregulators such as MLL-histone methylases (MLL1 and MLL3) bind to the HOTAIR promoter EREs in the presence of BPA and DES, modify chromatin (histone methylation and acetylation) and lead to gene activation. Knockdown of ERs down-regulated the BPA and DES-induced expression of HOTAIR. |
| Pubmed ID | 24533973 |
| Year | 2014 |
| Title | Bisphenol-A and diethylstilbestrol exposure induces the expression of breast cancer associated long noncoding RNA HOTAIR in vitro and in vivo. |
External Links
| Links for HOTAIR | GenBank HGNC NONCODE |
| Links for breast cancer | OMIM COSMIC |