Fig. 1

Expression and significance of circ_0001006 in TNBC. A, B Significant upregulation of circ_0001006 was observed in tumor tissues (A) and TNBC cells (B) compared with normal samples. C–E circ_0001006 was negatively correlated with TNBC patients’ overall survival (C) and served as an independent prognostic indicator (D). Increasing circ_0001006 expression indicated the increasing risk of TNBC patients (E). Different letters indicate significant differences (P < 0.05)