Basic Information
| LncRNA/CircRNA Name | CCAT1 |
| Synonyms | CCAT1, CARLo-5, onco-lncRNA-40 |
| Region | GRCh38_8:127207382-127219268 |
| Ensemble | ENSG00000247844 |
| Refseq | NR_108049 |
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 | colorectal cancer |
| ICD-0-3 | C19.9 |
| Methods | qPCR, ISH etc. |
| Sample | cell lines (SW-480, HT-29, HT29, SW-480 etc.) |
| Expression Pattern | up-regulated |
| Function Description | The data showed enhanced fluorescence upon in vitro hybridization to RNA extracted from CCAT1 expressing cells (HT-29, SW-480) compared to control cells (SK-Mel-2). Uptake of TO-PNA-MBs into cells was achieved by covalently attaching cell penetrating peptides (CPPs) to the TO-PNA-MB probes. In situ hybridization of selected TO-PNA-MB in human CRC specimens was shown to detect CCAT1 expression in all (4/4) subjects with pre-cancerous adenomas, and in all (8/8) patients with invasive adenocarcinoma (penetrating the bowel wall) tumors. The results showed that CCAT1 TO-PNA-MB is a powerful diagnostic tool for the specific identification of CRC, suggesting that with the aid of an appropriate pharmaceutical vehicle, real time in vivo imaging is feasible. |
| Pubmed ID | 23416875 |
| Year | 2014 |
| Title | Detection of a long non-coding RNA (CCAT1) in living cells and human adenocarcinoma of colon tissues using FIT-PNA molecular beacons. |
External Links
| Links for CCAT1 | GenBank HGNC NONCODE |
| Links for colorectal cancer | OMIM COSMIC |