Fig. 1: MiR-1976 was significantly downregulated in TNBC and acted as a prognostic factor.

a The expression levels of miR-1976 in TNBC tissues were lower than those in adjacent normal tissues. b Data of miR-1976 were obtained from TCGA database. Lower expression of miR-1976 was correlated with worse overall survival in patients with TNBC. ***p < 0.001.