CRC tissues; adjacent non-cancerous tissues; plasma; peripheral blood
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not specified
Back-Splice Junction PCR / divergent primers PCR; Sanger Sequencing; RT-qPCR; Clinical Sample Validation; ROC Analysis; Survival Analysis; Cohort Study; Bioinformatics Analysis
Low expression of circCK1gamma3 is associated with lower overall survival; circCK1gamma3 combined with circWDR37 improves CRC screening AUC.
circCK1gamma3 is down-regulated in CRC tissues and in plasma (including early-stage CRC), and its low expression is associated with worse overall survival. Together with circWDR37, it serves as a combined plasma biomarker panel that improves CRC screening performance.
0.6759
Single-Droplet Dual-Target Quantification of circRNA Biomarkers for Colorectal Cancer Screening.
combined biological and clinical study