In order to identify potential molecular signalling pathway(s) underpinning the novel role of BRIP1 in BC progression, TaqMan RT‐qPCR of 92 different metastasis‐associated genes was performed to determine differentially expressed genes in BRIP1‐suppressed MCF‐7 and MDA‐MB‐231 cells compared with controls. This evidence concerns the gene BRIP1 and breast cancer.