CRC tissues; paired adjacent nontumorous tissues
HCT116; COLO205; HT29; NCM460
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not specified
RT-qPCR; divergent primers PCR; Sanger Sequencing; Clinical Sample Validation; ROC Analysis; Survival Analysis
AUC was 0.81 (sensitivity 0.91, specificity 0.58) for CRC diagnosis; low expression is an independent unfavorable prognostic factor for OS.
hsa_circ_0000711 is significantly down-regulated in CRC tissues and CRC cell lines. Lower hsa_circ_0000711 expression is associated with poorer overall survival and may serve as an independent prognostic factor, and it shows diagnostic potential (AUC 0.81) for CRC.
0.6355
The expression profile and clinical application potential of hsa_circ_0000711 in colorectal cancer.
combined biological and clinical study