DNGR-1⁺ DCs are found in human small intestinal lamina propria, MLN, and Peyer patches. Three-color immunofluorescence staining for DNGR1, CD11c, and HLA-DR in cryosections of human intestinal tissue. The arrowheads indicate DNGR-1⁺ CD11c⁺ HLA-DR⁺ cells in (A) Peyer patches (n = 3), (B) MLNs (n = 3), and (C) intestinal lamina propria (n = 6). (A) Scale bar represents 63 μm. (B-C) Scale bars represent 31 μm