Basic Information
Regular Relationship :
Tissue/Cell lineMkn28, Mkn45 And Sgc-7901
SpecieHomo sapiens (human)
CitationBiomed Pharmacother 2017 Jan 85, 264-271 doi:10.1016/j.biopha.2016.11.014 PMID:27887846
Reference title
Long non-coding RNA metastasis-associated lung adenocarcinoma transcript 1 regulates the expression of Gli2 by miR-202 to strengthen gastric cancer progression.
Experimental verification
qPCR,RNAi,Western blot,RIP,Luciferase reporter assay,Cell proliferation assay etc.
Functional description
MALAT1 was upregulated in GC tissues and higher MALAT1 expression was correlated with larger tumor size, lymph node metastasis, and TNM stage. Moreover, we revealed that MALAT1 was a direct target of miR-202 and knockdown of MALAT1 significantly decreased the expression of Gli2 through negatively regulating miR-202. In addition, knockdown of Malat1 inhibited GC cells proliferation, S-phase cell number, and induced cell apoptosis via negatively regulating miR-202 in vitro.
Annotations
External Annotation for MALAT1 |
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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. |
