Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieMultiple Myeloma
CeRNA1GFP-sponge16[Artifically engineered RNA]
miRNAmiR-16[miRNA]
CeRNA2VEGFa[mRNA]
Tissue/Cell lineMononuclear Cells
SpecieHomo sapiens (human)
CitationBlood 2010 Oct 20, 10.1182/blood-2009-11-253294 doi:10.1182/blood-2009-11-253294 PMID:20962322
Reference title
MicroRNAs 15a/16-1 function as tumor suppressor genes in multiple myeloma.
Experimental verification
qRT-PCR
Functional description
Here, we functionally validate the role of the microRNAs-15a/16-1 cluster, centered at the deleted region, as TSGs and delineate their downstream target genes in MM. Using "sponge" lentiviral vectors to competitive stably inhibit mature microRNAs in vitro and in vivo, we have documented enhanced proliferative and invasive capacity of cells with stably inhibition of miR-16. Importantly, miR-16 inhibition decreased animal survival in a xenograft model of MM by increasing tumor load and host angiogenesis. Expression profiling analysis of miR-16-deficient cells identified a large number of downstream target genes including FGFR1, PI3KCa, MDM4, VEGFa, as well as secondary affected genes such as JUN and Jag1.
Annotations
External Annotation for GFP-sponge16 |
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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. |
