Basic Information
| LncRNA/CircRNA Name | KCNQ1OT1 |
| Synonyms | KCNQ1OT1, KCNQ1-AS2, KCNQ10T1, Kncq1, KvDMR1, KvLQT1-AS, LIT1, NCRNA00012 |
| Region | GRCh38_11:2608328-2699994 |
| Ensemble | ENSG00000269821 |
| Refseq | NR_002728 |
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 | cholangiocarcinoma |
| ICD-0-3 | NA |
| Methods | qPCR, Western blot, Luciferase reporter assay, RIP, other |
| Sample | CCA tissues and cell lines (HuH28, QBC939, HuCCT1, CCLP1 and RBE) |
| Expression Pattern | up-regulated |
| Function Description | Results of functional assays revealed the oncogenic function of KCNQ1OT in cholangiocarcinoma progression. The positive effect of KCNQ1OT1 on cell proliferation, invasion and epithelial-mesenchymal transition was identified by performing MTT assay, colony formation assay, transwell invasion assay and western blotting. Whereas, the negative effect of KCNQ1OT1 on the cell apoptosis was tested with flow cytometry analysis. Mechanism investigation revealed that KCNQ1OT1 can act as a ceRNA to improve CCA progression by regulating miR-140-5p/SOX4 axis. |
| Pubmed ID | 30243712 |
| Year | 2018 |
| Title | Dysregulation of KCNQ1OT1 Promotes Cholangiocarcinoma Progression via miR-140-5p/SOX4 Axis |
External Links
| Links for KCNQ1OT1 | GenBank HGNC NONCODE |
| Links for cholangiocarcinoma | OMIM COSMIC |