Circulating microRNAs and serum proteins in breast cancer patients: Diagnostic relevance and grade-specific expression patterns

Figure 4 Receiver operating characteristic curve analysis demonstrating the diagnostic performance of selected microRNAs and protein tumor biomarkers in differentiating breast cancer patients (grade III) from healthy controls. AUC: Area under the curve; CA15-3: Cancer antigen 15-3; MiRNAs: MicroRNAs; 8-OhdG: 8-hydroxy-2′-deoxyguanosine.