On the other hand, a positive correlation was found between IFNGR1 gene expression and neutrophil infiltration in all breast cancer subtypes, i.e., Basal, Her2, Luminal A, and Luminal B breast cancer; similarly, the correlation between macrophage infiltration and IFNGR1 gene expression was positive in every breast cancer subtype. This evidence concerns the gene ERBB2 and breast carcinoma.