FOXA1 and breast cancer: In the D21558 dataset in GPSA (Supplementary Table 5), the gene expression pattern that was up-regulated after knockdown of FOXA1 was inversely correlated with BC patients who achieved pCR; the gene expression pattern that was down-regulated after knockdown of FOXA1 was positively correlated with BC patients who achieved pCR (Supplementary Fig. 4D,4E).