OLK tissue; normal oral mucosal (NOM) tissue
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not specified
RNA-seq; RT-qPCR; Back-Splice Junction PCR / divergent primers PCR; Clinical Sample Validation
circPLEKHM2 is significantly down-regulated in OLK versus NOM and was validated by RT-qPCR consistent with RNA-seq. The study does not report specific downstream mechanisms or clinical relevance for circPLEKHM2.
0.4773
Comprehensive analysis of circular RNA in oral leukoplakia: upregulated circHLA-C as a potential biomarker for diagnosis and prognosis.
combined biological and clinical study