Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieOvarian Cancer
CeRNA1LINC01133[LncRNA]
miRNAmiR-495-3p[miRNA]
CeRNA2TPD52[mRNA]
Tissue/Cell lineepithelial ovarian cancer cells
SpecieHomo sapiens (human)
CitationBiochem Biophys Res Commun. 2020 Dec 17;533(4):1088-1094. doi: 10.1016/j.bbrc.2020.09.074. Epub 2020 Oct 6.
Reference title
LINC01133 contribute to epithelial ovarian cancer metastasis by regulating miR-495-3p/TPD52 axis.
Experimental verification
qRT-PCR
Functional description
Currently, there is increasing evidence that long noncoding RNAs (lncRNAs) initiate and promote the progression of epithelial ovarian cancer (EOC). In this study, we revealed the roles and the potential mechanisms of long intergenic non-protein coding RNA 1133 (LINC01133) in EOC, which remains not well understood. We found that LINC01133 was upregulated in EOC tissues and cell lines. Besides, it was associated with the clinicopathological feature of metastasis. Functional experiments demonstrated that LINC01133 could facilitate cancer cell migration and invasion in vitro and tumor metastasis in vivo. Further molecular mechanisms studies indicated that LINC01133 and miR-495-3p reciprocally repressed expression of each other. We also realized that LINC01133 shared the same binding sites for miR-495-3p with tumor protein D52 (TPD52). We confirmed that TPD52 functioned as a direct target of miR-495-3p and mediated the enhancing effect of LINC01133 on cancer metastasis. Generally, our study showed that LINC01133 interacted with miR-495-3p to promote metastasis in EOC by regulating TPD52. LINC01133 also provided a potential therapeutic perspective for future clinical treatment.
Annotations
External Annotation for LINC01133 |
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LncRNA-associated competing triplets and functions. |
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Comprehensive experimentally supported associations between lncRNA and human cancer. |
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Infer genomic variations that disturb lncRNA-associated ceRNA regulation.. |
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Provide and annotate disease or phenotype-associated variants in human long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) or their regulatory elements. |
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Providing cellular-specific lncRNA-associated ceRNA networks predicted via high-throughput analysis of single-cell genomic data. |
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Information on all annotated and predicted human genes. |
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Gene nomenclature, gene families and associated resources (genomic, proteomic, phenotypic information). |
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Genome browser for vertebrate genomes. |
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An annotated collection of all publicly available DNA sequences. |
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A wiki-based platform for community curation of human long non-coding RNAs. |
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An integrated knowledge database dedicated to non-coding RNAs. |
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An integrated database of human annotated lncRNA transcripts. |
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Comprehensive annotations of eukaryotic long non-coding RNAs. |
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Comprehensive experimentally supported associations between lncRNA and human cancer. |
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A comprehensive, authoritative compendium of human genes and genetic phenotypes. |
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The catalogue of somatic mutations in cancer. |
