Basic Information
| LncRNA/CircRNA Name | GHET1 |
| Synonyms | GHET1, lncRNA-GHET1 |
| Region | GRCh38_7:148987527-148989432 |
| Ensemble | ENSG00000281189 |
| Refseq | NR_130107 |
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 | hepatocellular carcinoma |
| ICD-0-3 | C22.0 |
| Methods | qPCR, Western blot, etc. |
| Sample | HCC tissue, cell lines (SMMC-7721, Huh7, HepG2) |
| Expression Pattern | up-regulated |
| Function Description | In this study, HCC tissues and the paired normal tissues were collected for the detection of target molecules. The expression level of target molecules in HCC tissues or cell lines was determined by qRT-PCR and western blot, respectively. The expression of endogenous GHET1 and ATF1 was modulated by using cell transfection. RNA pull down assay was performed to examine the interaction between GHET1 and ATF1. ChIP assay was conducted to determine the H3K27Ac acetylation of GHET1 promoter. H3K27 acetylation activated-GHET1 was upregulated in HCC tissues and cell lines. Moreover, GHET1 silencing could inhibit the proliferation, migration, invasion and EMT of HCC cells in vitro. GHET1 could regulate the expression of ATF1 mRNA and protein; RNA pull-down assays supported that GHET1 could bind to ATF1 protein. |
| Pubmed ID | 28772210 |
| Year | 2017 |
| Title | LncRNA GHET1 activated by H3K27 acetylation promotes cell tumorigenesis through regulating ATF1 in hepatocellular carcinoma |
External Links
| Links for GHET1 | GenBank HGNC NONCODE |
| Links for hepatocellular carcinoma | OMIM COSMIC |