Basic Information
Regular Relationship :
Phenotype/DiseaseSpecieOvarian Cancer
CeRNA1SNHG8[LncRNA]
miRNAmiR-1270[miRNA]
CeRNA2S100A11[mRNA]
Tissue/Cell lineOC tissues and cells
SpecieHomo sapiens (human)
CitationJ Gene Med. 2021 Jan 25:e3315. doi: 10.1002/jgm.3315.
Reference title
lncRNA SNHG8 promotes ovarian cancer progression through serving as sponge for miR-1270 to regulate S100A11 expression.
Experimental verification
qPCR;RT-qPCR;
Functional description
BACKGROUND: Long non-coding RNA small nucleolar RNA host gene 8 (SNHG8) has been found correlated with cancer progression. This work was aimed to investigate the functions of SNHG8 in ovarian cancer (OC). METHODS: Expression level of SNHG8 in OC tissues and cells was analyzed using real time-quantitative polymerase chain reaction (RT-qPCR) method. The biological roles of SNHG8 in OC were analyzed through proliferation assay, wound healing assay, and transwell invasion assay. Furthermore, interactions of SNHG8 or S100 calcium binding protein A11 (S100A11) and microRNA-1270 (miR-1270) were explored. Moreover, the effects of SNHG8, miR-1270, and S100A11 on the overall survival of OC patients were investigated. RESULTS: SNHG8 has increased expression in OC tissues and cells compared with normal counterparts, and correlated with poorer overall survival of OC patients. OC cell proliferation, migration, and invasion abilities were enhanced by SNHG8 overexpression but inhibited by its knockdown. In addition, we showed that SNHG8 regulates OC progression through targeting the miR-1270 and S100A11. CONCLUSIONS: Our work indicated that SNHG8 regulates OC progression through miR-1270/S100A11 axis, which may provide novel therapeutic targets for OC.
Annotations
External Annotation for SNHG8 |
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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. |
