Basic Information
Regular Relationship :
Tissue/Cell lineHpv-16- Positive Caski And Siha
SpecieHomo sapiens (human)
CitationJ Drug Target 2017 Aug 25, 637-644 doi:10.1080/1061186x.2017.1307379 PMID:28296507
Reference title
LncRNA PVT1 epigenetically silences miR-195 and modulates EMT and chemoresistance in cervical cancer cells.
Experimental verification
qPCR,RNAi,Western blot,RIP,ChIP,Dual-luciferase reporter assay, RNA pull-down assay,Cell proliferation assay etc.
Functional description
PVT1 directly interacts with EZH2 and the complex anchors in the promoter region of miR-195. PVT1 overexpression resulted in increased H3K27me3 levels in the miR-195 promoter region, while PVT1 knockdown decreased H3K27me3 levels in the promoter region. In addition, PVT1 could competitively bind with miR-195. MiR-195 overexpression suppressed PVT1 expression in the cancer cells. Both PVT1 and miR-195 could inhibit paclitaxel (PTX) induced epithelial-to-mesenchymal transition (EMT) and also sensitize CaSki cells to PTX.
Annotations
External Annotation for PVT1 |
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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. |
