Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12860-022-00432-7/MediaObjects/12860_2022_432_Fig1_HTML.png)
Expression of ACTA2-AS1 and miR-532-5p in TNBC tissues. A, B Significant downregulation of ACTA2-AS1 (A) and upregulation of miR-532-5p (B) were observed in TNBC tumor tissues. ***P < 0.001 compared with normal paracancerous tissues. C The expression of miR-532-5p was negatively correlated with the expression of ACTA2-AS1. r = − 0.701, P < 0.001