FBXW7 and breast cancer: A study involving 186 primary breast cancer cases reported that FBW7 mRNA levels in TNBC were lower than in other breast cancer subtypes.46 However, by analyzing the TCGA and Metabric databases using bc-GenExMiner v5.0 and BCIP, we found that the transcription level of the FBW7 gene in TNBC is higher than in non-TNBC (Supplementary Fig. 6a–d).