In addition, we also found that AHNAK expression was markedly decreased in TNBC patient samples, and the expression of AHNAK is negatively correlated with some vital clinicopathological characteristics, such as tumour status (P = 0.015), lymph node status (P < 0.001), lymph node (LN) infiltration (P < 0.001) and TNM stage (P < 0.001) of TNBC, as well as prognosis of TNBC patients. Here, AHNAK is linked to neoplasm.