Fig. 5

The prognostic value of HNRNPC and hsa-miR-944 and construction of the hub circRNA-hsa-miR-944-HNRNPC regulatory network in BC. A The Kaplan–Meier survival analysis about BC patients with hsa-miR-944 high and low expression level. The Kaplan–Meier survival analysis about BC patients with HNRNPC high and low expression level in TCGA project (B), GSE11121 database (C) and Tang_2018 database (D). The Kaplan–Meier survival analysis about Basal-like patients (E), HER2 + patients (F), Luminal B-like patients (G), and normal-like patients (H) with HNRNPC high and low expression level. I The Kaplan–Meier survival analysis of BC patients with different expression level of hsa-miR-944 and HNRNPC in TCGA project. J The construction of hub circRNA-hsa-miR-944-HNRNPC regulatory network. The rectangular, oval and triangle represented circRNA, miRNA, and mRNA, respectively. Red and green represented upregulation and downregulation, respectively