Basic Information
| LncRNA/CircRNA Name | LINC-ROR |
| Synonyms | LINC-ROR, ROR, lincRNA-RoR |
| Region | GRCh38_18:57054558-57072119 |
| Ensemble | ENSG00000258609 |
| Refseq | NR_048536 |
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, RNAi, Western blot, RIP, Luciferase reporter assay etc. |
| Sample | cell lines (MCF-7, HCT-116) |
| Expression Pattern | up-regulated |
| Function Description | We present evidence that the human lincRNA-RoR (RoR) is a strong negative regulator of p53. Unlike MDM2 that causes p53 degradation through the ubiquitin-proteasome pathway, RoR suppresses p53 translation through direct interaction with the heterogeneous nuclear ribonucleoprotein I (hnRNP I). Importantly, a 28-base RoR sequence carrying hnRNP I binding motifs is essential and sufficient for p53 repression. We further show that RoR inhibits p53-mediated cell cycle arrest and apoptosis. Finally, we demonstrate a RoR-p53 autoregulatory feedback loop where p53 transcriptionally induces RoR expression. |
| Pubmed ID | 23208419 |
| Year | 2013 |
| Title | The human long non-coding RNA-RoR is a p53 repressor in response to DNA damage. |
External Links
| Links for LINC-ROR | GenBank HGNC NONCODE |
| Links for breast cancer | OMIM COSMIC |