Overall, BACH1 and HIF1α continuous expressions were significantly associated with increased pCR (OR=4.21 [95%CI 1.44-12.30), p=0.009), OR=2.08 [95%CI 1.14-3.82], p=0.018, respectively)…HER2-negative BC with elevated BACH1 and HIF1α expression benefits from nP-based treatment. There was a positive correlation between increased BACH1 and HIF1α levels for predicting pCR.