Fig. 6

(A) THP-1 cells, M0, M1 and M2 macrophages. (B) RT-qPCR results showed that FPR2 mRNA expression and RhoAmRNA expression were both significantly increased in M2 macrophages compared to THP-1 cells and M1 macrophages (**P < 0.01). (C) Western blot results showed that relative FPR2 and RhoA protein expression were both evidently upregulated in M2 macrophages compared with THP-1 cells and M1 macrophages (**P < 0.01), and the expression of RhoA protein was significantly increased in M1 macrophages compared with THP-1 cells (**P < 0.01)