Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieBladder Cancer
CeRNA1miR-21 sponge[LncRNA]
miRNAmiR-21[miRNA]
CeRNA2PTEN[mRNA]
Tissue/Cell lineT24 Cells
SpecieHomo sapiens (human)
CitationTumour Biol 2015 Jan 36, 383-91 doi:10.1007/s13277-014-2617-2 PMID:25266796
Reference title
A lentiviral sponge for miRNA-21 diminishes aerobic glycolysis in bladder cancer T24 cells via the PTEN/PI3K/AKT/mTOR axis.
Experimental verification
qRT-PCR;Western blot assay
Functional description
A microRNA sponge forcibly expressed using a lentiviral vector was utilised to knock down miR-21 expression in vitro. qPCR and Western blot assays were performed to evaluate the expression of a regulatory factor related to aerobic glycolysis and the signalling pathway it regulates.Decrease in glucose uptake and lactate production was observed upon expression of the miR-21 sponge, which promoted phosphatase and tensin homologue (PTEN) expression, decreased phosphorylated AKT and deactivated mTOR.
Annotations
External Annotation for miR-21 sponge |
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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. |
