BRCA tissues; adjacent normal mammary gland tissues
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not specified
Microarray; RT-qPCR; Clinical Sample Validation; Bioinformatics Analysis
has_circ_0000520 was identified as a differentially expressed circRNA in breast cancer and was validated to be up-regulated in BRCA tumor tissues versus adjacent nontumor tissues by qRT-PCR.
0.4032
Integrated Analysis of Circular RNA-Associated ceRNA Network Reveals Potential circRNA Biomarkers in Human Breast Cancer.
combined biological and clinical study