Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieHepatocellular Carcinoma
CeRNA1PTENP1[LncRNA]
miRNAmiR-17[miRNA]
CeRNA2ULK1[mRNA]
Tissue/Cell lineHCC cell line
SpecieHomo sapiens (human)
CitationBiomaterials 2015 Mar 44, 71-81 doi:10.1016/j.biomaterials.2014.12.023 PMID:25617127
Reference title
Suppression of hepatocellular carcinoma by baculovirus-mediated expression of long non-coding RNA PTENP1 and MicroRNA regulation.
Experimental verification
qPCR, Western blot etc.
Functional description
Here we confirmed that PTENP1 and PTEN were downregulated in several HCC cells.These data colletcively unveiled the molecular mechanisms of how PTENP1 repressed the tumorigenic properties of HCC cells and demonstrated the potential of the SB-BV hybrid vetcor for PTENP1 lncRNA modulation and HCC therapy.PTENP1 repressed the tumorigenic properties of HCC cells and demonstrated the potential of the SB-BV hybrid vector for PTENP1 lncRNA modulation and HCC therapy. The overexpressed PTENP1 decoyed oncomirs miR-17, miR-19b and miR-20a, which would otherwise target PTEN, PHLPP (a negative AKT regulator) and such autophagy genes as ULK1, ATG7 and p62, indicating that PTENP1 modulated the HCC cell behavior and gene networks by miRNA regulation.
Annotations
External Annotation for PTENP1 |
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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. |
