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

Figure 1 Relative expression values for the selected panel of microRNAs (miR-21, miR-221, miR-1246, miR-145, and miR-382) in breast cancer patients (grade II and grade III) and healthy controls. Significance at ^aP < 0.05 compared to healthy control; significance at ^bP < 0.05 between grade II and grade III. MiRNAs: MicroRNAs.