Table 1 Summary of systematic literature review, identifying 26 unique genes for analysis

MSH5-SAPCD1 [47]

5.12E-11

6p21, rs3130484

TNFRSF14/MMEL1 [33]

2.10E-08

1p36, rs3748816

GPR35 (2 SNPs) [35]

3.43E-9, 2.99E-9

2q37, rs4676410 and rs3749171

TCF4 [35]

2.61E-08

18q21, rs1452787

MMEL1, TNFRSF14 [36]

7.41E-12

1p36, rs3748816

CD28 [35]

1.89E-20

2q33, rs7426056

MST1 [36]

2.45E-26

3p21, rs3197999

IL2/IL21 [36]

8.87E-13

4q27, rs13140464

BACH2 [36]

8.36E-12

6q15, rs56258221

IL2RA [36]

8.19E-17

10p15, rs4147359

SIK2 [36]

3.17E-09

11q23, rs7937682

HDAC7 [36]

5.49E-09

12q13, rs11168249

SH2B3/ATXN2 [36]

5.91E-11

12q24, rs3184504

CD226 [36]

3.06E-08

18q22, rs1788097

PRKD2/STRN4 [36]

6.51E-10

19q13, rs60652743

PSMG1 [36]

3.19E-17

21q22, rs2836883

MST1 [38]

3.80E-12

3p21, rs3197999

IL2RA (2 SNPs) [38]

1.5E-8, 3.4E-7

10p15, rs4147359 and rs706778

MST1 [48]

1.10E-16

3p21, rs3197999

BCL2L11 [48]

4.10E-08

2q13, rs6720394

MMEL1 [40]

5.17E-13

1, rs3748816

CD28 [40]

2.12E-16

2, rs7426056

MST1 [40]

5.11E-26

3, rs3197999

IL2, IL21 [40]

1.19E-13

4, rs13140464

BACH2 [40]

1.41E-09

6, rs56258221

IL2RA [40]

7.54E-17

10, rs56258221

SIK2 [40]

4.77E-07

11, rs7937682

SH2B3 [40]

4.27E-13

12, rs3184504

CD226 [40]

6.58E-12

18, rs3184504

PRKD2 [40]

1.99E-12

19, rs60652743

PSMG1 [40]

4.21E-13

21, rs2836883

BCL2L11 [40]

2.36E-11

2, rs72837826

FOXP1 [40]

2.62E-15

3, rs80060485

CCDC88B [40]

2.24E-13

11, rs663743

CLEC16A [40]

3.59E-13

16, rs725613

UBASH3A [40]

2.19E-12

21, rs1893592

NFKB1 [41]

3.81E-10

4, rs17032705

RIC8B [41]

1.29E-09

12, rs12369214