Basic Information
| LncRNA/CircRNA Name | LINC00152 |
| Synonyms | CYTOR, C2orf59, LINC00152, NCRNA00152 |
| Region | GRCh38_2:87454781-87636740 |
| Ensemble | ENSG00000222041 |
| Refseq | NR_024204 |
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, Western blot, Luciferase reporter assay, in vitro knockdown, etc. |
| Sample | breast cancer tissues, Human TNBC cell lines (MDA-MB-468 and MDA-MB-231) and other subtypes of breast cell lines (MCF-10A, MCF-7, BT474, T47D) |
| Expression Pattern | up-regulated |
| Function Description | LINC00152 expression was dramatically elevated in TNBC tissue and cells. Inhibition or overexpression of LINC00152 obviously increased or suppressed PTEN protein expression but did not affect the mRNA expression level. Our further experiments showed up-regulated LINC00152 in TNBC obviously enhanced NEDD4-1 mediated ubiquitination and degradation of PTEN protein. Finally, we demonstrated that YY1 bound with LINC00152 promotor and mostly inhibited the transcription of LINC00152. Furthermore, analysis of clinical samples resource retrieved from databases suggested high LINC00152 expression was correlated with ER or PR negative expression, late TNM stage and lymphatic invasion, as well as shorter overall survival time in patients. Consequently, this study firstly reveals that up-regulated LINC00152 mediates PTEN protein stability attenuation in TNBC. |
| Pubmed ID | 30594392 |
| Year | 2018 |
| Title | YY1-regulated LINC00152 promotes triple negative breast cancer progression by affecting on stability of PTEN protein. |
External Links
| Links for LINC00152 | GenBank HGNC NONCODE |
| Links for breast cancer | OMIM COSMIC |