Cell type/factor/Action Normal pregnant women RPL women References
dNK (CD56+) cells Lower Higher [188]
Macrophages (CD68+) Lower Higher [189, 190]
Apoptosis Lower Higher [189, 190]
Decidual M1 macrophages Lower Abundant [59]
Decidual M2 macrophages Higher Lower [59]
Th17 cells Decreased Elevated [193, 194]
Treg cells Higher Decreased [102, 105, 191-193, 195-197]
DCs (CD83+) Lower Higher [198, 199]
DCs (CD1a+) Higher Lower [198, 199]
DC-SIGN+ cells Increased Reduced [200]
uNK cells Lower Higher [46, 201-209]
uNK cell IL22 Higher Lesser [210]
Pertoneal cells (CD19+ IL10+) Increased Decreased [211]