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Table 2 Case–control analyses of ovarian and breast and ovarian cancer risk

From: Genetic polymorphisms and gene-dosage effect in ovarian cancer risk and response to paclitaxel/cisplatin chemotherapy

    Ovarian cancer all patients Ovarian cancer BRCA1 - Ovarian cancer BRCA1 + Breast and ovarian cancer
Gene polymorphism Genotype Controls n(%) n(%) OR (±95% CI) p n(%) OR (±95% CI) p n(%) OR (±95% CI) p n(%) OR (±95% CI) p
PGR p.Val660Leu rs1042838 GG 239 (69.3) 143 (63.9) 1(ref)   131 (66.5) 1(ref)   12 (44.4) 1(ref)   46 (75.4) 1 (ref)  
GT 95 (27.5) 74 (33.0) 1.03 (0.90-1.88) 0.160 60 (30.5) 1.15 (0.78-1.70) 0.473 14 (51.9) 2.94 (1.31-6.58) 0.009 14 (23.0) 0.77 (0.40-1.46) 0.416
TT 11 (3.2) 7 (3.1) 1.06 (0.40-2.81) 0.901 6 (3.0) 1.00 (0.36-2.75) 0.993 1 (3.70) 1.81 (0.22-15.20) 0.584 1 (1.6) 0.47 (0.06-3.75) 0.478
GT + TT 106 (30.7) 81 (36.1) 1.20 (0.88-1.63) 0.249 66 (33.5) 1.14 (0.78-1.65) 0.504 15 (55.6) 2.82 (1.28-6.23) 0.010 15 (24.6) 0.74 (0.39-1.38) 0.336
ABCB1 p.Ser893Ala p.Ser893Thr rs2032582 GG 117 (33.7) 65 (29.0) 1(ref)   56 (28.4) 1(ref)   9 (33.4) 1(ref)   16 (26.2) 1 (ref)  
GT 156 (45.0) 115 (51.4) 1.33 (0.90-1.95) 0.152 104 (52.8) 1.39 (0.93-2.09) 0.108 11 (40.7) 0.92 (0.37-2.28) 0.852 33 (54.1) 1.55 (0.71-2.94) 0.184
TT 60 (17.3) 37 (16.5) 1.11 (0.67-1.85) 0.688 32 (16.3) 1.11 (0.65-1.90) 0.691 5 (18.5) 1.08 (0.35-3.38) 0.890 9 (14.8) 1.10 (0.46-2.63) 0.836
GA 9 (2.6) 2 (0.9) 0.40 (0.08-1.91) 0.250 2 (1.0) 0.46 (0.10-2.24) 0.337 -- -- -- 2 (3.3) 1.63 (0.32-8.31) 0.557
TA 5 (1.4) 5 (2.2) 1.80 (0.50-6.45) 0.367 3 (1.5) 1.25 (0.29-5.49) 0.763 2 (7.4) 5.20 (0.87-31.18) 0.069 1 (1.6) 1.46 (0.16-13.6) 0.736
AA -- -- -- -- -- -- -- -- -- -- -- -- --
GG + GT + GA 282 (81.3) 182 (81.3) 1 (ref)   162 (82.2) 1 (ref)   20 (74.1) 1 (ref)   51 (83.6) 1 (ref)  
TT + TA 65 (18.7) 42 (18.7) 1.00 (0.92-1.09) 1.000 35 (17.8) 0.94 (0.60-1.48) 0.780 7 (25.9) 1.52 (0.61-3.76) 0.364 10 (16.4) 0.85 (0.41-1.77) 0.664
ABCB1 p.Ile1145= rs1045642 CC 83 (24.0) 44 (19.6) 1(ref)   35 (17.8) 1(ref)   9 (33.3) 1(ref)   16 (26.2) 1 (ref)  
CT 162 (47.0) 122 (54.5) 1.42 (0.92-2.19) 0.113 112 (56.8) 1.64 (1.03-2.60) 0.036 10 (37.1) 0.57 (0.22-1.46) 0.239 26 (42.6) 0.83 (0.42-1.64) 0.596
TT 100 (29.0) 58 (25.9) 1.09 (0.67-1.78) 0.718 50 (25.4) 1.18 (0.70-2.00) 0.522 8 (29.6) 0.74 (0.27-2.00) 0.549 19 (31.2) 0.98 (0.48-2.04) 0.969
CT + TT 262 (76.0) 180 (80.4) 1.02 (0.81-1.30) 0.827 162 (82.2) 1.47 (0.94-2.28) 0.089 18 (66.7) 0.63 (0.27-1.46) 0.285 45 (73.8) 0.89 (0.48-1.66) 0.716
ABCG2 p.Gln141Lys rs2231142 CC 276 (80.2) 191 (86.4) 1 (ref)   167 (85.6) 1 (ref)   24 (92.3) 1 (ref)   56 (87.5) 1 (ref)  
CA 68 (19.8) 30 (13.6) 0.64 (0.40-1.02) 0.059 28 (14.4) 0.68 (0.42–1.10) 0.116 2 (7.7) 0.34 (0.08–0.47) 0.147 8 (12.5) 0.58 (0.26–1.28) 0.175
ATM p.Asp1853Asn rs1801516 GG 254 (75.8) 153 (68.6) 1 (ref)   134 (68.4) 1 (ref)   19 (70.4) 1 (ref)   45 (70.3) 1 (ref)  
GA 76 (22.7) 64 (28.7) 1.40 (0.95-2.06) 0.091 57 (29.1) 1.42 (0.95-2.13) 0.083 7 (25.9) 1.23 (0.50-3.05) 0.651 15 (23.4) 1.11 (0.59-2.11) 0.740
AA 5 (1.5) 6 (2.7) 1.99 (0.60-6.66) 0.262 5 (2.5) 1.90 (0.54-6.69) 0.319 1 (3.7) 2.67 (0.39-24.29) 0.380 4 (6.3) 4.52 (1.16-17.56) 0.029
GA + AA 81 (24.2) 70 (31.4) 1.43 (0.98-2.09) 0.061 62 (31.6) 1.45 (0.98-2.15) 0.062 8 (29.6) 1.32 (0.73-2.40) 0.352 19 (29.7) 1.32 (0.56-3.14) 0.528
TP53 p.Arg72Pro rs1042522 GG 167 (49.0) 130 (57.8) 1 (ref)   115 (58.1) 1 (ref)   15 (55.6) 1 (ref)   29 (48.3) 1 (ref)  
GC 150 (44.0) 79 (35.1) 0.68 (0.47-0.97) 0.031 70 (35.3) 0.68 (0.47-0.98) 0.039 9 (33.3) 0.67 (0.28-1.57) 0.355 29 (48.3) 1.11 (0.64-1.95) 0.707
CC 24 (7.0) 16 (7.1) 0.86 (0.44-1.68) 0.652 13 (6.6) 0.79 (0.39-1.61) 0.511 3 (11.1) 1.39 (0.38-5.16) 0.621 2 (3.3) 0.48 (0.11-2.14) 0.336
GC + CC 174 (51.0) 95 (42.2) 0.80 (0.61-1.05) 0.104 83 (41.9) 0.69 (0.49-0.99) 0.042 12 (44.4) 0.77 (0.35-1.69) 0.511 31 (51.67) 1.03 (0.59-1.78) 0.927
ATP7B p.Ser406Ala rs1801243 TT 103 (30.8) 41 (19.0) 1 (ref)   35 (18.5) 1 (ref)   6 (22.2) 1 (ref)   13 (20.3) 1 (ref)  
TG 157 (47.0) 113 (52.3) 1.81 (1.17-2.80) 0.008 100 (52.9) 1.87 (1.18-2.97) 0.007 13 (48.2) 1.42 (0.52-3.88) 0.490 32 (50.0) 1.61 (0.81-3.23) 0.174
GG 74 (22.2) 62 (28.7) 2.10 (1.28-3.46) 0.003 54 (28.6) 2.15 (1.27-3.62) 0.004 8 (29.6) 1.86 (0.61-5.61) 0.270 19 (29.7) 2.03 (0.94-4.40) 0.069
TG + GG 231 (69.2) 175 (81.0) 1.90 (1.26-2.88) 0.002 154 (81.5) 1.96 (1.27-3.03) 0.002 21 (77.8) 1.56 (0.61-3.99) 0.352 51 (79.7) 1.75 (0.91-3.36) 0.093
ATP7B p.Arg952Lys rs732774 AA 103 (30.7) 86 (38.9) 1 (ref)   76 (39.2) 1 (ref)   10 (37.0) 1 (ref)   25 (39.7) 1 (ref)  
AG 159 (47.5) 96 (43.4) 0.72 (0.49-1.06) 0.096 82 (42.3) 0.70 (0.47-1.04) 0.078 14 (51.9) 0.91 (0.39-2.11) 0.821 31 (49.2) 0.80 (0.45-1.44) 0.471
GG 73 (21.8) 39 (17.7) 0.64 (0.39-1.04) 0.070 36 (18.5) 0.67 (0.41-1.10) 0.112 3 (11.1) 0.42 (0.11-1.61) 0.203 7 (11.1) 0.40 (0.16-0.97) 0.041
AG + GG 232 (69.3) 135 (61.1) 0.70 (0.49-1.00) 0.047 118 (60.8) 0.69 (0.48-1.00) 0.049 17 (63.0) 0.75 (0.33-1.71) 0.499 38 (60.3) 0.67 (0.39-1.18) 0.165
GST T1/M1 Gene deletions wt/wt 118 (34.6) 82 (36.8) 1(ref)   72 (36.7) 1(ref)   10 (37.0) 1(ref)   20 (31.3) 1(ref)  
wt/null 49 (14.4) 18 (8.1) 0.53 (0.29-0.98) 0.040 17 (8.7) 0.57 (0.30-1.07) 0.076 1 (3.7) 0.24 (0.03-1.96) 0.180 6 (9.4) 0.72 (0.27-1.92) 0.512
null/wt 138 (40.5) 95 (42.6) 0.99 (0.64-1.54) 0.967 82 (41.8) 0.97 (0.65-0.47) 0.90 13 (48.2) 1.11 (0.47-2.64) 0.810 31 (48.4) 1.32 (0.72-2.45) 0.368
null/null 36 (10.5) 28 (12.5) 1.12 (0.63-1.98) 0.698 25 (12.8) 1.14 (0.63-2.06) 0.667 3 (11.1) 0.98 (0.24-4.04) 0.982 7 (10.9) 1.14 (0.45-2.95) 0.774
GSTP1 p.Ile105Val rs1695 AA 151 (45.2) 104 (46.4) 1 (ref)   93 (47.2) 1 (ref)   11 (40.7) 1 (ref)   32 (52.4) 1 (ref)  
AG 162 (48.5) 95 (42.4) 0.85 (0.60-1.22) 0.376 84 (42.6) 0.84 (0.58-1.22) 0.361 11 (40.7) 0.93 (0.39-2.22) 0.873 36 (36.1) 0.64 (0.36-1.15) 0.137
GG 21 (6.3) 25 (11.2) 1.73 (0.92-3.26) 0.090 20 (10.2) 1.54 (0.79-3.01) 0.199 5 (18.6) 3.27 (1.03-10.42) 0.044 7 (11.5) 1.57 (0.61-4.03) 0.342
AG + GG 183 (54.8) 120 (53.6) 0.95 (0.68-1.34) 0.776 104 (52.8) 0.92 (0.65-1.32) 0.656 16 (49.3) 1.20 (0.54-2.67) 0.653 43 (47.6) 0.75 (0.43-1.29) 0.296
  1. Statistically significant analyses are in bold.