Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieCarcinogenesis
CeRNA1Circ_008913[Circular RNA]
miRNAmiR-889[miRNA]
CeRNA2ZEB1[mRNA]
Tissue/Cell lineHaCaT
SpecieHomo sapiens (human)
CitationMetallomics 2018 Sep 19 10, 1328-1338 doi:10.1039/c8mt00207j PMID:30167605
Reference title
Circ008913, via miR-889 regulation of DAB2IP/ZEB1, is involved in the arsenite-induced acquisition of CSC-like properties by human keratinocytes in carcinogenesis.
Experimental verification
qPCR
Functional description
MicroRNA (miR)-889 suppressed the expression of DAB2IP and was involved in regulation of cancer stem cells (CSCs). Moreover, overexpression of circ008913 with pLCDH-circ008913 or transfection with an miR-889 inhibitor reduced the capacity of T-HaCaT cells for colony formation, invasion, migration, and the sizes of tumors in nude mice, effects that were reversed by co-transfection with an miR-889 mimic. These results suggest that, in HaCaT cells, arsenite decreases circ008913 levels, which act as a sponge for miR-889 and down-regulate the miR-889 target, DAB2IP, which, in turn, up-regulates ZEB1, increases mRNA levels of the cell-surface markers of skin stem cells, and is involved in arsenite-induced acquisition of CSC-like properties that lead to malignant transformation.
Annotations
External Annotation for Circ_008913 |
|
|---|---|
 |
LncRNA-associated competing triplets and functions. |
 |
Comprehensive experimentally supported associations between lncRNA and human cancer. |
 |
Infer genomic variations that disturb lncRNA-associated ceRNA regulation.. |
 |
Provide and annotate disease or phenotype-associated variants in human long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) or their regulatory elements. |
 |
Providing cellular-specific lncRNA-associated ceRNA networks predicted via high-throughput analysis of single-cell genomic data. |
 |
Information on all annotated and predicted human genes. |
 |
Gene nomenclature, gene families and associated resources (genomic, proteomic, phenotypic information). |
 |
Genome browser for vertebrate genomes. |
 |
An annotated collection of all publicly available DNA sequences. |
 |
A wiki-based platform for community curation of human long non-coding RNAs. |
 |
An integrated knowledge database dedicated to non-coding RNAs. |
 |
An integrated database of human annotated lncRNA transcripts. |
 |
Comprehensive annotations of eukaryotic long non-coding RNAs. |
 |
Comprehensive experimentally supported associations between lncRNA and human cancer. |
 |
A comprehensive, authoritative compendium of human genes and genetic phenotypes. |
 |
The catalogue of somatic mutations in cancer. |
