Moreover, transcriptomic analysis of the METABRIC breast cancer dataset (Curtis et al, 2012) confirmed that the transcript levels of IKBKE mRNA and the immune infiltration‐associated gene expression pattern (immune score, ESTIMATE; Yoshihara et al, 2013) are correlated (Fig 3D), while the IKBKE gene was amplified only in a few cases (Fig 3E). This evidence concerns the gene IKBKE and breast cancer.