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. 2019 Feb 1;9:3181. doi: 10.3389/fimmu.2018.03181

Figure 8.

Figure 8

SR-SIM of cells expressing the toll-like receptor 4 (TLR4, A–C), CD68 (D), and CD11b (H) in the human ES. TLR4 is expressed both in the cell membrane and in the cytoplasm (C). (D) CD68 and IBA1 co-expression in the sub-epithelial cells (arrow, inset). Inset D′ shows CD68+ cell in a higher magnification and D″ shows an IBA1 cell with perinuclear distribution of CD68. (E–G) show sub-epithelial cells expressing lymphocyte markers CD8+ and CD4+ associated with IBA1 cell (arrow, four channels used). (H) One cell co-expresses CD11b and MHCII. *Shows location in the ES.