Table 4. Immunological profile of patients who underwent endometrial biopsy procedures.
Author Collection Day Patients (n) Control Group Age (Average) Cytokine panel Immune Cells
Tuckerman et al ., 2010 After LH peak (7-9 days) 40 RIF group Fertile women 35 years - ↑ CD56+
Junovich et al ., 2013 After LH peak (5-9 days) 26 infertile group Fertile women - ↓ IL-6 ↑ CD16+
Liu et al ., 2014 After LH peak (7-9 days) 72 RIF group 94 RAR group Fertile women RIF (33.4 years) RAR (33.1years) - No significant differences
Santillán et al ., 2015 After LH peak (5-9 days) 73 RIF group Fertile women - - ↑ CD56+
Galgani et al ., 2015 Cycle (21-23 days) 15 RIF group 13 RAR group Fertile women RIF (34.5 years) RAR (33.6 years) ↑ TNF-R;↑IL-22; ↑ CD3+;↑ CD4+ ↑ CD5+’↑ CD8+ ↓ FoxP3+
Wang et al ., 2017 +14 TE 53 pregnant group Pregnant women 33.1 years ↓ IL-10; ↓ TGF-β ↑ CD4+;↑ CD25+ ↑ CD127dim
Kuon et al ., 2017 After LH peak (7-10 days) 58 RAR group Fertile women 34.7 years - ↑ CD56+
Jiang et al ., 2017 After LH peak (7-9 days) 32 RIF group Fertile women 32 years - ↑ CD57+;↓ CD45+ ↓ CD56+↓ FoxP3+
Fukui et al ., 2017 - 34 RIF group 28 RAR group Fertile women RIF (35.3 years) RAR (33.8 years) ↓ TNF-α; ↓ INF-γ ↓ NKp46
Chen et al ., 2017 After LH peak (7th day) 34 RIF group 97 RAR group Fertile women RIF (35 years) RAR (37 years) - ↑ CD56+
Chen et al ., 2018 After LH peak (7th day) 18 RAR group Fertile women 34 years - ↑ CD56+
Donoghue et al ., 2019 After LH peak (6-8 days) 14 RIF group 9 PRIF group Implantation success RIF (37.4 years) PRIF (38.1 years) - No significant differences
Amjadi et al ., 2020 After LH peak (6-7 days) 11 RIF group Fertile women 32.6 years ↑IL-2;↑ IL-6 ↑IFN-↑;↑IL-17A ↑IL-23A; ↑ IFN-A1 ↑ IFN-B1 -
Zhao et al ., 2020 After LH peak (7th day) 30 RAR group Fertile women 20 - 42 years - ↑ CD3+;↑ CD56+ ↑ CD68+
Sauerbrunn-Cutler et al ., 2021 After LH peak (9th day) 17 non-pregnant group Pregnant women 34.3 years - ↑ CD16+,↓ FoxP3+
Zhao et al ., 2021 After LH peak (7th day) 44 non-pregnant group Pregnant women 35.92 years - ↑ CD56+;↑ CD68+

CD: Cluster of Differentiation; RIF: Recurrent Implantation Failures; PRIF: Potential Recurrent Implantation Failures; RAR: Recurrent Abortion Rates; ET: Embryo transfer; LH: Luteinizing Hormone; NKp: Natural Cytotoxicity Receptor Protein; FoxP3+: Forkhead box P3 protein; and -- : not available.