Circular RNA circ-ERBB2 Elevates the Warburg Effect and Facilitates Triple-Negative Breast Cancer Growth by the MicroRNA 136-5p/Pyruvate Dehydrogenase Kinase 4 Axis

Triple-negative breast cancer (TNBC) is an aggressive histological subtype of breast cancer. It has been reported that the circular RNA (circRNA) circ-ERBB2 (circBase identifier hsa_circ_0007766) is mainly distributed in the cytoplasm of TNBC cells and promotes the proliferation and invasion of TNBC cells. This study aimed to explore the molecular mechanism of circ-ERBB2 regulating the progression of TNBC. The expression of circ-ERBB2 was...