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. 2024 Aug 6;24:957. doi: 10.1186/s12885-024-12672-1

Fig. 4.

Fig. 4

GC cells induced polarization of M2 macrophages through exosome miR-541-5p. (A) The expression of miR-541-5p in exosomes from human gastric epithelial cell line GES-1, GC cell lines SGC-7901, AGS, MKN-45 and HGC-27, as well as human monocyte cell line THP1 (*P < 0.05 vs. GES-1-Exo group). (B, C) The expression of miR-541-5p in THP1 (Mφ) cells treated with exosomes. (D, E) The expression of M2 markers CD163, TGF-β, IL-10 and Arg1 in THP1 (Mφ) cells treated with exosomes. (F, G) The percentage of CD11b+CD206+ cells in THP1 (Mφ) cells (*P < 0.05 vs. SGC-7901-Exo or HGC-27-Exo group)