Fig. 2

A Clustered signature matrix of breast cancer infiltrating myeloid cells derived from single-cell analysis (y axis represents different genes, x axis represents cell subgroups, color represents gene expression levels (red: high expression; blue: low expression)). B Infiltrating myeloid cell distribution in the TCGA cohort (y axis represents cell percentage in different colors, x axis represents myeloid diversity arranged in a decreasing manner). C, D Kaplan–Meier plot of survival analysis for patients with different levels of myeloid diversity in the TCGA cohort (OS: overall survival, PFS: progression-free survival, colors represent different groups). E Infiltrating myeloid cell distribution in the METABRIC cohort. F, G Kaplan–Meier plot of survival analysis for patients with different levels of myeloid diversity in the METABRIC cohort. H Infiltrating myeloid cell distribution in the NCC cohort. I Kaplan–Meier plot of survival analysis for patients with different levels of myeloid diversity in the NCC cohort