human_reference_atlas cell cell type (from CL) leukocyte tissue-resident macrophage fixed macrophage FMA:84644 A macrophage constitutively resident in a particular tissue under non-inflammatory conditions, and capable of phagocytosing a variety of extracellular particulate material, including immune complexes, microorganisms, and dead cells. FMA:84642 CT CL:0000864 tissue-resident macrophage resting histiocyte tissue-resident macrophage Homo sapiens endometrium placenta endometrial stroma fetal membrane placental basal plate placental septum placental disc