S100A9 and neoplasm: Reclustering of myeloid cells identified seven cell types: tumor-associated macrophages (TAMs, MRC1+C1high); CD1C+ dendritic cells (CD1C+ DCs, CD1C+CLEC10A+); monocytes (S100A8+S100A9+); proliferating myeloid cells (TOP2A+); cross-presenting DCs (CLEC9A+); follicular B cells (CD79A+MS4A1+); and LAMP3+ DCs (LAMP3+CCR7+).