Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieCardiovascular Disease
CeRNA1DDAH1-V3[LncRNA]
miRNAmiR-21[miRNA]
CeRNA2DDAH1[mRNA]
Tissue/Cell lineHuvec
SpecieHomo sapiens (human)
CitationNitric Oxide 2016 Nov 30 60, 59-68 doi:10.1016/j.niox.2016.09.008 PMID:27663503
Reference title
DDAH1-V3 transcript might act as miR-21 sponge to maintain balance of DDAH1-V1 in cultured HUVECs.
Experimental verification
luciferase reporter assays;qRT-PCR;Western blot assay
Functional description
Overexpression of miR-21 decreased mRNA expression and mRNA half-life time of all DDAH1 transcripts significantly (P < 0.05), and DDAH1-V2 displayed significantly decreased half-life time than DDAH1-V1 and -V3 with or without miR-21 transfection (P < 0.05, respectively). MiR-21 (100 nM) decreased DDAH1 protein expression and eNOS activity significantly (P < 0.05), which was reversed by PmirGLO-miR-21 transfection (P < 0.05). Transfection of PmirGLO-miR-21 alone increased intracellular miR-21 expression by approximately 5.6-fold, but only showed a trend of increase in DDAH1 protein expression.
Annotations
External Annotation for DDAH1-V3 |
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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. |
