Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieUveal Melanoma
CeRNA1HOXA11-AS[LncRNA]
miRNAmiR-124[miRNA]
CeRNA2p21[mRNA]
Tissue/Cell lineOcm-1A, Mum-2C, C918, Mum-2B, D78
SpecieHomo sapiens (human)
CitationDNA Cell Biol 2017 Oct 36, 837-844 doi:10.1089/dna.2017.3808 PMID:28749709
Reference title
LncRNA HOXA11-AS Exerts Oncogenic Functions by Repressing p21 and miR-124 in Uveal Melanoma
Experimental verification
qPCR,Western blot,Luciferase reporter assay,etc.
Functional description
The aim of this study was to explore the critical role of lncRNA HOXA11-AS in uveal melanoma (UM) progression.Briefly, we found that HOXA11-AS is overexpressed in UM tissues and cells; HOXA11-AS could regulate UM cell growth, invasion, and apoptosis. Mechanistically, RNA immunoprecipitation demonstrated that HOXA11-AS could simultaneously interact with enhancer of zeste homolog 2 (EZH2) to suppress its target p21 protein expression. In addition, we demonstrated that HOXA11-AS functioned as a molecular sponge for miR-124, and overexpression of miR-124 attenuated the proliferation and invasion-promoting effect of HOXA11-AS. Collectively, our findings reveal an oncogenic role for HOXA11-AS in UM tumorigenesis.
Annotations
External Annotation for HOXA11-AS |
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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. |
