Fig. 3

(A) The wound healing assay showed no significant difference in the cell migration rate in each group. (B) The Transwell assay showed that the number of transmembrane cells was evidently increased in OVCAR3^−FPR2+ cell lines compared with OVCAR3^−NC cell lines. Compared to the number of transmembrane cells in OVCAR3^−FPR2+ cell lines, the number of transmembrane cells was significantly increased in C3 + OVCAR3^−NC cell lines (**P < 0.01). (C) The wound healing assay showed that the cell migration rate was significantly decreased in C3 + Caov3^−NC cell lines compared with Caov3^−NC cell lines (**P < 0.01). Compared to Caov3^−shFPR2 cell lines, the cell migration rate was also significantly deceased in C3 + Caov3^−shFPR2 cell lines (**P < 0.01). (D) The number of migratory cells showed no significance in each group (P > 0.05)