ABCB10 and breast cancer: What’s more, hsa_circ_0001982 [53] and circ-ABCB10 [57] knockdown suppressed the proliferation and increased apoptosis of breast cancer cells, CircGFRA1 has been reported upregulated in breast cancer and was positively correlated with tumor size, TNM staging, lymph node metastasis and histological grade of TNBC [59].