CCL2 and gestational diabetes: In addition, amniotic membrane‐resident macrophages isolated from GDM mothers showed a higher expression of MCP‐1, a gene associated with a pro‐inflammatory (M1) phenotype (Figure 3F), whereas a similar but not significant trend was observed in the expression of pro‐repair (M2) markers such as MRC‐1 (CD206), CD163, CD209, peroxisome proliferator‐activated receptor gamma (PPARy), and IL‐10 between groups (Supplementary Figure S1).