Basic Information
Regular Relationship :
Tissue/Cell lineDdp-Resistant Cancer Cells
SpecieHomo sapiens (human)
CitationArch Biochem Biophys 2017 Jun 1 623-624, 20-30 doi:10.1016/j.abb.2017.05.001 PMID:28495512
Reference title
Modulation of CASC2/miR-21/PTEN pathway sensitizes cervical cancer to cisplatin.
Experimental verification
luciferase reporter assays;qRT-PCR;Western blot assay
Functional description
A lower expression of CACS2 was observed in the DDP-resistant cervical cancer tissues, compared to DDP-sensitive cancer tissues; CACS2 overexpression could sensitize DDP-resistant cervical cancer cell (HeLa/DDP and CaSki/DDP) to DDP. Further functional experiments indicate that CASC2 upregulated PTEN expression by direct inhibiting miR-21 in the DDP-resistant cancer cells, leading to the down-regulation of p-AKT protein. In DDP-resistant cervical cancer tissues, miR-21 was up-regulated while PTEN was down-regulated.
Annotations
External Annotation for CASC2 |
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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. |
