Supplemental table 2. All genetic variants investigated in women with idiopathic recurrent spontaneous abortion

Gene Variant Investigated (names according to HUGO gene nomenclature) in only one study 1. A1BG alpha-1-B glycoprotein 1. 5C/T (Kozak) X 2. HPA2a/b X 3. VNTR X 2. ABCB1 ATP-binding cassette, sub- 4. rs1045642 X family B (MDR/TAP), member 1 3. ABO ABO blood group 5. X 4. ACE angiotensin I converting 6. rs1799752 enzyme (I/D in intron 16) 5. ACHE acetylcholinesterase 7. I/D X 6. ACP1 acid phosphatase 1, soluble 8. A/B/C 7. ACVR1 activin A receptor, type I 9. rs2033962 X 8. ADA adenosine deaminase 10. ? 9. ADH1B alcohol dehydrogenase 1B 11. rs1229984 X (class I), beta polypeptide 10. ADIPOQ adiponectin, C1Q and 12. rs1501299 X collagen domain containing 13. rs2241766 X 11. ADRA2B adrenoceptor alpha 2B 14. I/D X 12. ADRB3 adrenoceptor beta 3 15. rs4994 X 13. AGT angiotensinogen 16. rs699 14. AGTR1 angiotensin II receptor, type 1 17. rs5186 15. AHR aryl hydrocarbon receptor 18. rs2066853 X 16. AK1 adenylate kinase 1 19. ? X 17. ALDH2 aldehyde dehydrogenase 2 20. rs671 X family (mitochondrial) 18. ALPP alkaline phosphatase, 21. sequencing X placental 19. AMN amnion associated 22. sequencing X transmembrane protein 20. ANGPT2 angiopoietin 2 23. Eco57l in exon 4 X 21. ANXA5 annexin A5 24. rs12782763 (-467G/A) 25. rs28717001 (-448A/C) 26. rs28651243 (-422T/C) 27. rs13588187 (-373G/A) 28. rs1050606 (-302T/C) 29. rs1575945 (-1T/C) 22. APOB apolipoprotein B 30. rs5742904 (R3500Q) 23. APOE apolipoprotein E 31. rs429358 X 32. E2/E3/E4 24. AR androgen receptor 33. GGN repeats X 34. CAG repeats 35. rs6152 25. ARNT aryl hydrocarbon receptor 36. D/N 511 X nuclear translocator 26. BAX BCL2-associated X protein 37. A(-179)G X 38. G90C X 39. G95A X 27. C4A complement component 4A 40. ? 28. C4B complement component 4B 41. ? 29. C4BPA complement component 4 42. sequencing X binding protein, alpha 30. C4BPB complement component 4 43. sequencing X binding protein, beta 31. CAT catalase 44. rs17880664 X 32. CBGa (SERPINA6) serpin peptidase inhibitor, 45. rs2281517 X clade A (alpha-1 antiproteinase, antitrypsin), member 6 33. CCR5 chemokine (C-C motif) 46. rs333 X receptor 5 47. rs1799987 X 34. CD14 CD14 molecule 48. rs2569190 X 35. CD55 CD55 molecule 49. sequencing X 36. CFB complement factor B 50. ? X 37. CGB5 chorionic gonadotropin, beta 51. rs4801789 X polypeptide 5 52. gene deletions X 53. sequencing 38. CGB8 chorionic gonadotropin, beta polypeptide 8 54. sequencing 39. Complement ? 55. sequencing X control proteins 40. COMT catechol-O- 56. rs4680 X methyltransferase 41. CPB2 carboxypeptidase B2 57. rs2146881 X (plasma) 58. rs3742264 X 59. rs940 X 60. rs1087 X 61. rs1926447 42. CTLA4 cytotoxic T-lymphocyte- 62. (AT)n30 UTR X associated protein 4 63. rs231775 (+49 A/G) 43. CX3CR1 chemokine (C-X3-C motif) 64. rs3732378 X receptor 1 65. rs3732379 X 44. CYP1A1 cytochrome P450, family 1, 66. rs1048943 (Ile462Val) subfamily A, polypeptide 1 67. rs4646903 (3698 T/C) 45. CYP1A2 cytochrome P450, family 1, subfamily A, polypeptide 2 68. rs62551 46. CYP1B1 cytochrome P450, family 1, 69. rs1056836 X subfamily B, polypeptide 1 47. CYP2D6 cytochrome P450, family 2, 70. rs3892097 X subfamily D, polypeptide 6 48. CYP21A2 cytochrome P450, family 21, 71. ? X subfamily A, polypeptide 2 49. DICER1 dicer 1, ribonuclease type III 72. rs3742330 X 50. DROSHA drosha, ribonuclease type III 73. rs10719 X 51. ESR1 estrogen receptor 1 74. rs3020314 X 75. TA repeat X 76. variant B' X 77. rs9340799 (c.454-351 A/G) 78. rs2234693 (c.454-397 T/C) 52. ESR2 estrogen receptor 2 79. CA repeat X 80. rs1256049 (1082 G/A) 81. rs4986938 (1730 G/A) 53. F2 coagulation factor II 82. rs1799963 (G20210A) 54. F5 coagulation factor V 83. sequencing X 84. Y1702C 85. 4070 A/G 86. Leiden 55. F7 coagulation factor VII 87. -323 P0/P10 X 88. rs510317 X 89. Gln353Arg X 56. F12 coagulation factor XII 90. rs1801020 (46 T/C) 57. F13 coagulation factor XIII 91. Glu567Glu X 92. Val650Ile X 93. Glu651Gln X 94. rs3024477 (T204P) 95. C1694T 96. rs5985 (V34L) 58. FAS Fas cell surface death 97. rs2234767 X receptor 98. rs1800682 (-670 G/A) 59. FASL Fas ligand 99. rs763110 X 60. FBLN1 fibulin 1 100.rs9682 X 61. FGB fibrinogen beta chain 101.rs4220 X 102.rs1800790 (-455 G/A) 62. FOXP3 forkhead box P3 103.rs3761548 104.rs2232365 105.rs5902434 106.rs2294021 63. FSHR follicle stimulating hormone 107.rs1394205 X receptor 108.rs6166 64. GCCRa (NR3C1) nuclear receptor subfamily 109.rs41423247 X 3, group C, member 1 110.rs6198 X (glucocorticoid receptor) 65. GCLC glutamate-cysteine ligase, 111.rs17883901 X catalytic subunit 66. GP6 glycoprotein VI (platelet) 112.rs1671153 X 113.rs1654410 X 114.rs1654419 X 115.rs1613662 X 67. GPX4 glutathione peroxidase 4 116.rs713041 X 68. GSTA1 glutathione S-transferase alpha 1 117.rs3957357 (-69 C/T) 69. GSTM1 glutathione S-transferase mu 1 118.null/present 70. GSTO1 glutathione S-transferase 119.rs4925 X omega 1 120.rs11509437 X 121.rs11509438 X 71. GSTO2 glutathione S-transferase 122.rs156697 X omega 2 72. GSTP1 glutathione S-transferase pi 123.rs1695 (A313G) 1 73. GSTT1 glutathione S-transferase 124.null/present theta 1 74. H19 H19 125.HhaI X 75. HLA-I major histocompatibility 126.A complex, class I 127.B 128.Bw 129.C 76. HLA-II major histocompatibility 130.DRB3 X complex, class II 131.QBP X 132.DQ 133.DQA1 134.DQB1 135.DR 136.DRB1 137.DPA1 138.DPB1 77. HLA-E major histocompatibility 139. complex, class I, E 78. HLA-G major histocompatibility 140.0102 X complex, class I, G 141.01B X 142.0106 143.I/D 14-bp 144.0101 145.0103 146.0104 147.0105N 79. HMOX1 heme oxygenase 1 148.(GT)n repeat X 80. HRG histidine-rich glycoprotein 149.rs9898 X 150.rs2228243 X 81. HSD3B1 hydroxy-delta-5-steroid 151.rs6203 X dehydrogenase, 3 beta- and steroid delta-isomerase 1 82. IDO1 indoleamine 2,3- 152.rs4259403 X dioxygenase 1 153.rs3739319 X 154.rs9298586 X 83. IFNG interferon, gamma 155.rs62559044 (+874 A/T) 84. IGF2 insulin-like growth factor 2 156.rs680 X 85. IGF2R insulin-like growth factor 2 157.rs629849 X receptor 86. IL1A interleukin 1, alpha 158.rs1800587 X 159.rs17561 X 87. IL1B interleukin 1, beta 160.rs1143634 (+3953 C/T) 161.rs1143627 (-31 C/T) 162.rs16944 (-511 T/C) 163.rs1143627 X 164.rs1143633 X 88. IL1RN interleukin 1 receptor 165.rs454078 X antagonist 166.rs423904 X 167.rs419598 X 168.rs315952 X 169.rs2234650 X 170.VNTR intron 2 89. IL10 interleukin 10 171.rs1878672 X 172.rs3024492 X 173.rs1554286 X 174.rs1518111 X 175.rs3024491 X 176.rs3024490 X 177.rs3021097 (-819 C/T) 178.rs1800872 (-592 C/A) 179.rs1800896 (-1082 G/A) 90. IL10RA interleukin 10 receptor, 180.rs3135932 X alpha 91. IL12 interleukin 12 181.I/D X 92. IL17 interleukin 17 182.rs763780 X 183.rs2275913 (-197 G/A) 93. IL18 interleukin 18 184.rs360718 (-119 A/C) 185.rs360717 (-105 G/A) 186.rs1946519 (-656 G/T) 187.rs1946518 (-607 A/C) 188.rs187238 (-137 C/G) 94. IL21 interleukin 21 189.rs9992580 X 190.rs4833837 X 191.rs2055979 X 192.rs13143866 X 95. IL4 interleukin 4 193.rs2243250 (-590 C/T) 194.VNTR in intron 3 96. IL4R interleukin 4 receptor 195.rs1805010 X 97. IL6 interleukin 6 196.rs1800797 X 197.rs2069827 X 198.rs1548216 X 199.rs1800796 (-634 G/C) 200.rs1800795 (-174 C/G) 98. INHA inhibin, alpha 201.rs35118453 X 99. ITGA2B integrin, alpha 2b 202.rs1126643 (C807T) 100.ITGB3 integrin, beta 3 203.rs5918 (1565 T/C) 101.JAK2 Janus kinase 2 204.rs2230724 102.KDR kinase insert domain 205.rs17709898 X receptor 206.rs6838752 X 207.rs7654599 X 208.rs3828550 X 209.rs11941492 X 210.rs7692791 X 211.rs6837735 X 212.rs1531290 X 213.rs2071559 X 214.rs2305948 (1192 G/A) 215.rs1870377 (1719 A/T) 103.KIR killer cell immunoglobulin- 216.KIR3DX1 X like receptor 217.KIR3DP1 X 218.KIR3DL2 219.KIR2DP1 220.KIR3DL3 221.KIR2DL4 222.KIR2DL1 223.KIR2DL2 224.KIR2DL3 225.KIR3DL1 226.KIR2DS1 227.KIR2DS2 228.KIR2DS3 229.KIR2DS4 230.KIR2DS5 231.KIR3DS1 232.KIR2DL5 104.LEP leptin 233.rs7799039 X 234.2549 C/A X 105.LEPR leptin receptor 235.rs1137101 X 106.LHCGR luteinizing 236.rs2293275 X hormone/choriogonadotropi 237.rs12470652 X n receptor 107.LIF leukemia inhibitory factor 238.rs929271 X 108.LTA lymphotoxin alpha 239.sequencing X 240.rs909253 (+252 A/G) 109.MBL mannose-binding lectin 241.-349 X (protein C) 2, soluble 242.-336 X 243.-324-329 X 244.rs7095891 (+4 P/Q) 245.rs11003125 (-550H/L) 246.rs7096206 (-221 X/Y) 247.rs5030737 (codon 52) 248.rs1800450 (codon 54) 249.rs1800451 (codon 57) 110.MDM2 MDM2 proto-oncogene, E3 ubiquitin protein ligase 250.rs2279744 111.MICA MHC class I polypeptide- 251.rs1051792 X related sequence A 112.MIR125a microRNA 125a 252.52196480 A/G X 253.52196210 G/A X 254.rs41275794 255.rs12976445 113.MIR146a microRNA 146a 256.rs2910164 114.MIR149 microRNA 149 257.rs2292832 115.MIR196a microRNA 196a 258.rs11614913 116.MIR499 microRNA 499 259.rs3746444 117.MMP1 matrix metallopeptidase 1 260.rs1799750 X 118.MMP2 matrix metallopeptidase 2 261.rs2285053 X 262.rs243865 X 119.MMP3 matrix metallopeptidase 3 263.rs35068180 X 120.MMP9 matrix metallopeptidase 9 264.rs3918242 (-1562 C/T) 121.MT-ND1 mitochondrially encoded 265.T4216C X NADH dehydrogenase 1 122.MTHFD1 methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1 266.rs2236225 (1985 G/A) 123.MTHFR methylenetetrahydrofolate 267.rs2274976 X reductase 268.rs1801133 (C677T) 269.rs1801131 (A1298C) 124.MTR 5-methyltetrahydrofolate- 270.rs1805087 (2756 A/G) homocysteine methyltransferase 125.MTRR 5-methyltetrahydrofolate- 271.rs10380 X homocysteine 272.rs1801394 (A66G) methyltransferase reductase 126.NAT2 N-acetyltransferase 2 273.? 127.NFE2L2 nuclear factor, erythroid 2- 274.rs6721961 X like 2 128.NKG2A (Natural 275.rs1983526 X Killer Group 2D)? 129.NKG2D (Natural 276.rs1049174 X Killer Group 2D)? 277.rs2255336 X 278.rs2617160 X 279.rs2617161 X 280.rs2246809 X 281.rs2617169 X 282.rs2617170 X 130.NLRP2 NLR family, pyrin domain 283.rs8102561 X containing 2 284.rs1654503 X 285.rs775893 X 286.rs12768 X 131.NLRP7 NLR family, pyrin domain containing 7 287.sequencing 132.NOS3 288.rs743507 X nitric oxide synthase 3 289.rs11771443 X (endothelial cell) 290.rs1541861 X 291.rs2853792 X 292.rs2853796 X 293.rs7830 X 294.rs79468462 X 295.rs9282804 X 296.rs617606555 X 297.rs1007311 X 298.I/D intron 4 299.rs3918188 (-734 C/A) 300.rs2070744 (-786 T/C) 301.rs1799983 (+894 G/T) 133.OGG1 8-oxoguanine DNA 302.rs1052133 X glycosylase 134.P53a (TP53) tumor protein p53 303.11827 C/G X 304.11992 C/A X 305.12032 G/A X 306.13399 A/G X 307.13964 G/C X 308.14181 C/T X 309.14201 T/G X 310.14766 T/C X 311.rs1042522 (C72 C/G) 135.PAI-1a (SERPINE1) serpin peptidase inhibitor, 312.rs1799768 X clade E (nexin, plasminogen 313.rs6092 X activator inhibitor type 1), 314.rs2227694 X member 1 315.rs7242 X 316.rs2227631 (-844 G/A) 317.rs1799889 (-675 4G/5G) 136.PAPPA pregnancy-associated plasma protein A 318.rs7020782 137.PAR1a (F2R) coagulation factor II 319.-1426C/T X (thrombin) receptor 320.rs11267092 X 321.rs168753 X 138.PDE8B 322.rs4704397 X phosphodiesterase 8B 139.PGM1 phosphoglucomutase 1 323.? X 140.PGR progesterone receptor 324.1978 G/T X 325.rs590688 X 326.rs518162 X 327.rs545835 X 328.rs503362 X 329.rs508533 X 330.rs560291 X 331.rs590688 X 332.rs11224592 X 333.rs10895068 X 334.1031 G/C 335.rs1042839 (2310 C/T) 336.rs1042838 (V660L) + I/D in intron G 141.PLAU plasminogen activator, 337.rs2227564 X urokinase 142.PLAUR plasminogen activator, 338.rs4251923 X urokinase receptor 143.PLG plasminogen 339.rs4252114 X 144.PPARG peroxisome proliferator- 340.rs1801282 X activated receptor gamma 145.PRL 341.rs1341239 X prolactin 342.rs2244502 X 146.PRLR prolactin receptor 343.rs9292573 X 344.rs37389 X 345.rs13354826 X 147.PROC protein C 346.rs1799809 X 347.rs1799808 X 148.PROCR protein C receptor, 348.c.323-20 T/C X endothelial 349.rs867186 (4600 A/G) 350.rs867186 (G4678C) 351.c.323-9_336dup 149.PROK1 prokineticin 1 352.rs3795828 X 353.rs12409155 X 354.rs7513898 X 355.rs3806451 X 356.IVS1 -2 A>G X 357.rs4839391 X 358.rs139466708 X 359.rs1044837 X 360.rs7514102 150.PROKR1 prokineticin receptor 1 361.rs4627609 X 362.rs6731838 X 363.S40G X 364.G77S X 365.L93L X 366.P169P X 367.A194S X 368.F314F X 369.I379V X 370.rs3746684 151.PROKR2 prokineticin receptor 2 371.rs6053283 X 372.rs6053286 X 373.rs6085088 X 374.rs8116536 X 375.A51T X 376.F50F X 377.L127R X 378.V131I X 379.Y140C X 380.T195T X 381.V331M X 382.N370N X 383.T374T X 152.PROZ protein Z 384.rs3024718 X 385.rs3024719 X 386.rs3024778 X 387.rs3024731 X 388.rs3024772 X 389.rs3024735 (79 G/A) 153.RAN RAN 390.rs14035 X 154.RETN resistin 391.rs1862513 X 155.SELP selectin P 392.rs1800807 X 393.rs1800805 X 394.rs6127 X 156.SERPINA10 serpin peptidase inhibitor, 395.rs2232698 X clade A (alpha-1 396.W303X X antiproteinase, antitrypsin), member 10 157.SERPINB2 serpin peptidase inhibitor, 397.rs6103 X clade B (ovalbumin), 398.rs6098 X member 2 158.SERPINC1 serpin peptidase inhibitor, clade C (antithrombin), member 1 399.rs2227589 159.SHBG sex hormone-binding 400.rs6259 X globulin 401.rs1799941 X 402.rs6257 X 403.TAAAA repeat X 160.SLC19A1 solute carrier family 19 404.rs1131596 X (folate transporter), member 405.rs1051266 (G80A) 1 406.C696T 161.SOD2 superoxide dismutase 2, 407.rs4880 X mitochondrial 162.STAT3 signal transducer and 408.rs1053004 activator of transcription 3 409.rs1053023 163.SULF1 sulfatase 1 410.rs6990375 X 164.SYCP3 synaptonemal complex 411.c.IVS7–16_19 del X protein 3 412.754 A/G X 413.T657C 165.TCBIRa (CD320) transcobalamin II receptor 414.rs9426 X 166.TCN2 transcobalamin II 415.rs9606756 X 416.rs1801198 X 167.TFF3 trefoil factor 3 (intestinal) 417.rs77436142 X 418.rs11701143 X 419.rs225361 X 420.rs533093 X 421.rs225439 X 168.TFPI tissue factor pathway 422.rs10931292 X inhibitor 423.rs10153820 X 424.rs8176592 (-33C) 169.TGFB1 transforming growth factor, 425.rs1800474 (788 C/T) X beta 1 426.−14G→A X 427.IVS1 + 4210G→T X 428.IVS4 + 131-133delC X 429.IVS5 + 18G→C X 430.IVS5 + 51C→T X 431.IVS5 + 9582C→T X 432.IVS6 + 910G→A X 433.rs1800471 (+915 G/C) 434.rs1800470 (+869 T/C) 435.rs1800468 (-800 G/A) 436.rs1800469 (-509 C/T) 437.rs1982073 (29 T/C) 170.THBD thrombomodulin 438.rs1042579 439.sequencing 171.THRB thyroid hormone receptor, 440.rs3752874 X beta 172.TIM3a (HAVCR2) hepatitis A virus cellular 441.rs10053538 X receptor 2 442.rs10515746 X 173.TIMP1 TIMP metallopeptidase 443.rs4898 (-372 C/T) inhibitor 1 174.TIMP2 TIMP metallopeptidase 444.rs2277698 (-303 C/T) inhibitor 2 175.TIMP3 TIMP metallopeptidase 445.rs2234921 (-915 A/G) inhibitor 3 446.rs5749511 (-1296C/T) 176.TIMP4 TIMP metallopeptidase 447.rs17035945 (3'UTR inhibitor 4 C/T) 177.TNF tumor necrosis factor 448.rs1800629 (+488 G/A) X 449.rs1800750 (-376 G/A) 450.rs1800629 (-308 G/A) 451.rs361525 (-238 G/A) 452.rs1799964 (-1031T/C) 453.rs1800630 (-863 C/A) 454.rs1799724 (-857 C/T) 178.TNFRSF1A tumor necrosis factor 455.A36G X receptor superfamily, 456.BglII X member 1A 179.TP63 tumor protein 63 457.rs1706395 X 180.TP73 tumor protein 73 458.rs6695978 X 181.TPH1 tryptophan hydroxylase 1 459.rs1800532 X 182.TSHR thyroid stimulating hormone 460.rs2234919 X receptor 461.rs1991517 X 183.TYMS thymidylate synthetase 462.1494 0bp/6bp X 463.rs34743033 (28bp X VNTR) 184.UCP2 uncoupling protein 2 464.45-bp I/D X 185.USP26 ubiquitin specific peptidase 465.Ins ACA 370-371 X 26 466.1423C/T X 467.494 T/C X 468.1090C/T X 469.1737G/A X 186.VEGFA vascular endothelial growth 470.rs833070 X factor A 471.rs3025020 X 472.rs833068 X 473.rs833069 X 474.rs3024997 X 475.rs3024998 X 476.rs3025000 X 477.rs3025006 X 478.rs3025030 X 479.rs2146323 X 480.rs3025033 X 481.rs3025035 X 482.rs10434 X 483.2349 X 484.-2549 I/D X 485.rs833061 (-460 T/C) 486.rs3025020 (-583 T/C) 487.rs3025010 488.rs699947 (-2578 C/A) 489.rs1570360 (-1154G/A) 490.rs3025039 (+936 C/T) 491.rs2010963 (-634 G/C) 187.XPO5 exportin 5 492.rs11077 X

HPA – human platelet antigen; I/D – insertion/deletion; UTR – untranslated region; VNTR – variable number of tandem repeats aprevious name