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http://purl.uniprot.org/citations/32839935http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/32839935http://www.w3.org/2000/01/rdf-schema#comment"Many studies confirm that circular RNA (circRNA) plays an important regulatory role in the malignant progression of cancer, including melanoma. However, the role of a novel circRNA, circ_0079593, in melanoma is unclear. The expression levels of circ_0079593 and miR-516b were detected by quantitative real-time polymerase chain reaction (qRT-PCR). Cell proliferation was measured by cell counting kit-8 (CCK-8) assay, and cell migration and invasion were evaluated using transwell assay. Meanwhile, western blot (WB) analysis was employed to determine the levels of proliferation and metastasis-related proteins, as well as metabotropic glutamate receptor 3 (GRM3) protein. Furthermore, cell apoptosis was tested by detecting the cell apoptosis rate and Caspase-3 activity. The glucose consumption and lactate production of cells were measured to evaluate cell glucose metabolism. Moreover, dual-luciferase reporter assay and biotin-labeled RNA pull-down assay were used to confirm the interaction between miR-516b and circ_0079593 or GRM3. In addition, mice xenograft models were constructed to explore the effect of circ_0079593 on melanoma tumor growth in vivo. Our results discovered that circ_0079593 was highly expressed in melanoma, and its silencing suppressed melanoma cell proliferation, migration, invasion, glucose metabolism and promoted apoptosis. Moreover, we found that circ_0079593 could serve as a sponge of miR-516b, and miR-516b could target GRM3 in melanoma. The rescue experiments revealed that both miR-516b inhibitor and GRM3 overexpression could reverse the inhibition effect of circ_0079593 knockdown on melanoma progression. Additionally, in vivo experiments also revealed that circ_0079593 interference suppressed melanoma tumor growth. Our study concluded that circ_0079593 accelerated melanoma progression via upregulating GRM3 by sponging miR-516b, which suggested that circ_0079593 had the potential to be a new therapeutic biomarker for melanoma."xsd:string
http://purl.uniprot.org/citations/32839935http://purl.org/dc/terms/identifier"doi:10.1007/s11010-020-03875-8"xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/author"Lu J."xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/author"Li Y."xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/date"2020"xsd:gYear
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/name"Mol Cell Biochem"xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/pages"227-237"xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/title"Circ_0079593 facilitates proliferation, metastasis, glucose metabolism and inhibits apoptosis in melanoma by regulating the miR-516b/GRM3 axis."xsd:string
http://purl.uniprot.org/citations/32839935http://purl.uniprot.org/core/volume"475"xsd:string
http://purl.uniprot.org/citations/32839935http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/32839935
http://purl.uniprot.org/citations/32839935http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/32839935
http://purl.uniprot.org/uniprot/#_A4D1D0-mappedCitation-32839935http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/32839935
http://purl.uniprot.org/uniprot/#_B7Z204-mappedCitation-32839935http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/32839935
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http://purl.uniprot.org/uniprot/#_A8K5U1-mappedCitation-32839935http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/32839935
http://purl.uniprot.org/uniprot/#_Q14832-mappedCitation-32839935http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/32839935
http://purl.uniprot.org/uniprot/B7Z204http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/32839935
http://purl.uniprot.org/uniprot/Q14832http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/32839935
http://purl.uniprot.org/uniprot/A4D1D0http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/32839935
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