Fig. 2.
ACE2 expression correlated with immune cell markers in BC subtypes. Heat map showing the Spearman correlation-based analysis with the significance of immune cell-specific markers in subtypes of breast cancer using TIMER 2.0 analysis. The markers include FPR1, CEACAM3 and FCGR3B of neutrophils, TLR4, TLR7, TLR8 and TLR9 of toll-like receptors, ITGAX1, FSCN1 and ADAM19 of dendritic cells, NCR1, NCAM1 and KLRB1 of natural killer cells, MS4A4A, CD163 and CD68 of macrophages and CSF1R, CD86 and C3AR1 of monocyte cells.