Fig. 1: MiR-503-3p is upregulated while DACT2 is downregulated in BC tissues and cell lines.

A, B RT-qPCR measured miR-503-3p and DACT2 mRNA expression in clinical samples, n = 141; C RT-qPCR measured miR-503-3p and DACT2 expression in BC cell lines and MCF-10A cells, repetitions = 3; *P < 0.05; **P < 0.01; ***P < 0.001; miR-503-3p and DACT2 expression in clinical samples were detected using paired double-sample Student’s t test and data of groups were compared using Student’s t test.