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Table 3.

Polymorphisms reported in association with gastric cancer risk: only significant associations are with odds ratio (OR) and 95% confidence interval (95%CI)

Polymorphism Country OR (95%CI)
ACE I/D Germany( 123 ) DD, DI:0.55 (0.31–0.96), II:0.20 (0.08–0.54)
Cyclin D1 G870A Germany( 124 ) Significant association (P = 0.003)
CYP1A1 Ile/Val China( 125 ) IleIle, ValVal:4.84 (1.24–22.07)
CYP2C6 *1/*4 Japan( 126 ) *1*1/*1*4, *4*4 : 3.14 (1.05–9.41)
CYP2C19 *1/*2/*3 Japan( 127 ) *1*1, no*1:1.98 (1.07–3.65)
CYP2E1 RsaI Japan
Brazil
China( 128 )
E‐cadherin C‐160a Taiwan( 129 ) CC, AA:0.20 (0.06–0.56)
EGF A61G Japan( 130 )
GSTM1 present/null UK Present, null:2.9 (1.25–6.73)
Japan Present, null:1.70 (1.05–2.8)
Iran Present, null:2.3 (1.15–4.95)
Poland
China( 125 ) Present, null:2.81 (1.39–5.71)
Taiwan( 131 ) Present, null:1.75 (1.04–2.96)
GSTM3 IVS6del3 Poland
GSTP1 I105V Japan
Poland
GSTT1 present/null China Present, null:2.5 (1.01–6.2)
Poland Present, null:3.1 (1.5–6.5) among current smokers
Japan
IL‐1B C‐1473G Korea( 131 )
C‐511T Poland( 63 ) CC, CT:1.8 (1.3–2.4), TT:2.6 (1.7–3.9)
Portugal CC, CT/TT:1.7 (1.1–2.7)
Taiwan( 116 )
C3954T Poland( 63 )
IL‐1RN 86‐bp VNTR Poland( 63 ) 4rpt4rpt, 2rp2rp:3.7 (2.4–5.7)
Taiwan( 116 )
IL‐1B C‐511T +IL‐1RN 86‐bp VNTR Portugal CC + LL/L2rpt, CT/TT+2rpt2rp:9.0 (3.5–23.0)
IL‐2 G‐384T, G114T China( 133 )
IL‐4 C‐590T Taiwan( 116 , 134 )
RP1/RP2 Taiwan( 134 )
IL‐4R Ile50Val Taiwan( 116 )
Gln576Arg Taiwan( 116 )
IL‐10 G‐1082A Taiwan( 116 ) AA, AG:2.14 (1.07–4.30)
China( 133 )
T‐819C Taiwan( 116 ) TT, TC:1.83 (1.23–2.71), CC:1.95 (1.03–3.69)
China( 133 )
MK G‐2669A Taiwan( 134 )
MTHFR C677T China CC, TT:1.87 (1.00–3.48)
Mexico( 135 ) CC, TT:1.62 (1.00–2.59)
C677T, A1298C Korea( 136 )
MUC1 VNTR Portugal Large, small: 4.3 (1.8–10.5)
MUC6 VNTR Portugal Large, small: P < 0.05
MYCL1(L‐myc) EcoRI Japan LL, LS:1.55 (1.03–2.34)
Japan LL, LS/SS:3.09 (1.33–7.21)
NAT1 UK Slow, rapid:2.6 (1.3–5.3)
Japan
NAT2 UK
Japan
NQO1 C609T Japan( 137 )
OGG1 Ser327Cys Japan
Brazil
p16 INK4A C540G Germany( 124 )
C570G Taiwan( 134 )
p21 codon31 Taiwan( 134 )
p53 codon72 Taiwan( 134 ) Significant association (P = 0.02)
PPAR Pro12Ala(C/G) China( 56 ) CC, CG/GG:2.5 (1.1–5.8)
TFF2 VNTR Portugal
TNF‐A G‐308A Korea
Taiwan( 116 )
G‐238A Korea
Taiwan( 116 )
XRCC1 Arg194Trp Brazil( 138 )
Arg399Gln Brazil( 138 )
Arg194Trp + Arg399Gln China TrpTrp + ArgArg, ArgArg + ArgGln/GlnGln:1.73 (1.12–2.69)
XRCC3 Thr241Met Brazil( 138 )

Studies cited in the review by Gonzalez et al.( 122 ); L, alleles longer than 2rpt.