As has been previously described [46–48], this analysis revealed heterogenous populations of tumor-infiltrating myeloid cells including multiple subsets of MARCO and MERTK expressing macrophages, CD14 and CD16 (FCGR3A) expressing monocytes, and dendritic cells (DCs) expressing CLEC10A, CD1C, and CD1E (Fig. 2B, C). Here, MARCO is linked to neoplasm.