Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieColorectal Cancer
CeRNA1NR2F1-AS1[LncRNA]
miRNAmiR-371a-3p[miRNA]
CeRNA2TOB1[mRNA]
Tissue/Cell lineColorectal Cancer Cells
SpecieHomo sapiens (human)
CitationCancer Biother Radiopharm. 2020 Dec;35(10):760-764. doi: 10.1089/cbr.2019.3237. Epub 2020 May 14.
Reference title
LncRNA NR2F1-AS1 Regulates miR-371a-3p/TOB1 Axis to Suppress Proliferation of Colorectal Cancer Cells.
Experimental verification
qRT-PCR
Functional description
A recent study reported the oncogenic function of lncRNA NR2F1-AS1 in liver cancer. Interestingly, by analyzing TCGA data set, downregulation of NR2F1-AS1 in colorectal cancer (CRC) was observed. This observation triggered interest to analyze the functions of NR2F1-AS1 in CRC. It was observed that NR2F1-AS1 was downregulated in CRC and predicted poor survival. NR2F1-AS1 can directly interact with miR-371a-3p but their overexpression failed to affect the expression of each other. However, NR2F1-AS1 overexpression led to the upregulation of TOB1, a target of miR-371a-3p. Cell proliferation analysis revealed reduced proliferation rate of CRC cells after NR2F1-AS1 and TOB1 overexpression. MiR-371a-3p overexpression played an opposite role and reduced the effects of NR2F1-AS1 and TOB1 overexpression. In conclusion, NR2F1-AS1 regulates miR-371a-3p/TOB1 axis to suppress proliferation of CRC cells.
Annotations
External Annotation for NR2F1-AS1 |
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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. |
