Altered expression pattern of circular RNAs in metastatic oral mucosal melanoma.

ABSTRACT: Circular RNAs (circRNAs) are known to be associated with carcinogenesis, and can serve as potential biomarkers for cancer diagnosis and therapeutic implications. However, little is known about their expression patterns in oral mucosal melanoma (OMM), an extremely rare cancer that is distinct from cutaneous melanoma for its clinical course and prognosis. To investigate circRNAs expression profile in OMM, we performed a circRNAs microarray to analyze 6 primary OMM samples with lymph nodes dissemination, and constructed a genome-wide circRNA profile. Our results revealed that 90 circRNAs were significantly dysregulated in the metastatic OMM tissues when compared to the paired adjacent tissues. Among them, hsa_circ_0005320, hsa_circ_0067531, hsa_circ_0008042 were significantly upregulated in p

SUBMITTER: Ju H 

PROVIDER: S-EPMC6176177 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature