Fig. 4From: MiR-33a functions as a tumor suppressor in triple-negative breast cancer by targeting EZH2EZH2 is upregulated in TNBC tissues. a The expression of EZH2 in 15 TNBC tissues and matched adjacent nontumor tissues was determined using PCR assay. b EZH2 levels were significantly higher in TNBC tissues (n = 75) than in adjacent nontumor tissues (n = 30). c The correlation between miR-33a and EZH2 expression in TNBC tissues was analyzed. Data are shown as mean ± SEMBack to article page