L. doi:10.1371/journal.pone.0048709.tTable 3. Odds ratio and 95 confidence interval for association of polymorphisms in Ion, in human genetic studies, IRAK-M has also been associated with selected selenoproteins with prostate cancer risk in strata of disease stage.Advanced cases Gene SELK RS number Genotype Title Loaded From File rs9880056 TT TC/CC TTXNRD2_1 rs9605030 CC CT/TT TXNRD2_2 rs9605031 CC CT/TT SBP2 rs3211684 TT GT/GG TXNRD1 rs7310505 CC CA/AA SEPS1 rs28665122 CC CT/TT OR(95 CI) 1 0.96 (0.54, 1.69) 1 1.4 (0.73, 2.69) 1 1.09 (0.61, 1.95) 1 1.07 (0.44, 2.64) 1 1.13 (0.63, 2.03) 1 0.93 (0.50, 1.76) 0.83 0.69 0.88 0.77 0.31 0.Localized disease p-value OR(95 CI) 1 1.26 (0.87, 1.84) 1 0.98 (0.64, 1.49) 1 1.12 (0.78, 1.59) 1 1.09 (0.64, 1.87) 1 1.13 (0.78, 1.63) 1 0.83 (0.54, 1.27) 0.39 0.53 0.7455 0.54 0.91 0.High grade p-value OR(95 CI) 1 0.92 (0.55, 1.52) 1 1.19 (0.68, 2.08) 1 0.97 (0.59, 1.58) 1 1.21 (0.52, 2.84) 1 1.18 (0.71, 1.93) 1 0.57 (0.31, 1.06) 0.08 0.52 0.66 0.90 0.53 0.73 p-valueLow grade OR(95 CI) 1 1.28 (0.84, 1.95) 1 0.88 (0.53, 1.45) 1 1.09 (0.71, 1.66) 1 0.92 (0.50, 1.70) 1 0.9 (0.59, 1.39) 1 1.05 (0.66, 1.68) 0.84 0.64 0.80 0.69 0.61 0.25 p-valueOR, 95 confidence interval (CI) and P values were calculated for each SNP analysed using logistic regression and stratified according to disease stage. For each SNP, ORs are presented with reference to the most frequent homozygous genotype. doi:10.1371/journal.pone.0048709.tSelenoproteins, SNPs and Prostate CancerTable 4. Odds ratio and 95 confidence interval for association of markers of Se status and polymorphisms in selenoprotein genes with advanced and high-grade prostate c cancer in the EPIC-Heidelberg nested case-control study.Advanced stage Gene SELK RS number rs9880056 rs9880056 rs9880056 TT TC/CC 0.94 (0.72, 1.23) 0.67 (0.50, 0.89) 0.64 Genotype OR (95 CI) pvalueLocalised disease OR (95 CI)High gradeLow grade pvalue OR (95 CI) pvaluepvalue OR (95 CI)0.93 (0.78, 1.10) 0.97 (0.81, 1.16)0.39 0.76 0.1 (0.80, 1.24) 0.76 (0.61, 0.94)1.0.9 (0.75, 1.10) 0.31 1.03 (0.82, 1.29) 0.80 0.0.0.0.01 0.Pinteraction serum SeSELK rs9880056 rs9880056 rs9880056 TT TC/CC 0.78 (0.38, 1.62) 0.39 (0.16, 0.91)0.0.87 (0.55, 1.37) 0.95 (0.61, 1.46)0.55 0.80 0.1.2 (0.68, 2.11) 0.47 (0.26, 0.87)0.0.65 (0.38, 1.10) 0.11 1.11 (0.67, 1.85) 0.69 0.0.0.0.02 0.Pinteraction serum SePPSELK rs9880056 rs9880056 rs9880056 TT TC/CC 0.78 (0.52, 1.16) 0.85 (0.59, 1.21)0.22 0.36 0.0.96 (0.80, 1.15) 0.94 (0.78, 1.13)0.64 0.48 0.1.02 (0.73, 1.43) 0.79 (0.61, 1.02)0.91 0.08 0.0.84 (0.67, 1.06) 0.14 0.98 (0.75, 1.27) 0.87 0.Pinteraction serum GPx activityTXNRD2_1 rs9605030 rs9605030 rs9605030 CC CT/TT 0.83 (0.68, 1.03) 0.77 (0.41, 1.44)0.09 0.41 0.1 (0.87, 1.14) 0.9 (0.68, 1.18)0.95 0.43 0.0.92 (0.77, 1.10) 0.7 (0.45, 1.08)0.37 0.0.97 (0.83, 1.13) 0.69 1.08 (0.74, 1.57) 0.68 0.Pinteraction serum SeTXNRD2_1 rs9605030 rs9605030 rs9605030 CC CT/TT 0.53 (0.29, 0.95) 0.56 (0.09, 3.66)0.0.0.55 0.0.98 (0.69, 1.40) 1.01 (0.52, 1.95)0.93 0.99 0.0.74 (0.47, 1.18) 0.95 (0.32, 2.76)0.21 0.92 0.0.92 (0.62, 1.37) 0.69 0.8 (0.31, 2.08) 0.65 0.Pinteraction serum SePPTXNRD2_1 rs9605030 rs9605030 rs9605030 CC 11967625 CT/TT 0.76 (0.54, 1.07) 0.85 (0.47, 1.55)0.11 0.60 0.0.94 (0.81, 1.09) 0.98 (0.76, 1.27)0.43 0.89 0.0.86 (0.67, 1.10) 0.94 (0.61, 1.44)0.23 0.77 0.0.89 (0.74, 1.08) 0.24 1.08 (0.77, 1.50) 0.66 0.Pinteraction serum GPx activityTXNRD2_2 rs9605031 rs9605031 rs9605031 CC CT/TT 0.87 (0.68, 1.10) 0.72 (0.50, 1.04)0.24 0.08 0.1.03 (0.89, 1.19) 0.87 (0.71, 1.06)0.70 0.0.94 (0.78, 1.14) 0.73 (0.55, 0.97)0.1 (0.84, 1.20).L. doi:10.1371/journal.pone.0048709.tTable 3. Odds ratio and 95 confidence interval for association of polymorphisms in selected selenoproteins with prostate cancer risk in strata of disease stage.Advanced cases Gene SELK RS number Genotype rs9880056 TT TC/CC TTXNRD2_1 rs9605030 CC CT/TT TXNRD2_2 rs9605031 CC CT/TT SBP2 rs3211684 TT GT/GG TXNRD1 rs7310505 CC CA/AA SEPS1 rs28665122 CC CT/TT OR(95 CI) 1 0.96 (0.54, 1.69) 1 1.4 (0.73, 2.69) 1 1.09 (0.61, 1.95) 1 1.07 (0.44, 2.64) 1 1.13 (0.63, 2.03) 1 0.93 (0.50, 1.76) 0.83 0.69 0.88 0.77 0.31 0.Localized disease p-value OR(95 CI) 1 1.26 (0.87, 1.84) 1 0.98 (0.64, 1.49) 1 1.12 (0.78, 1.59) 1 1.09 (0.64, 1.87) 1 1.13 (0.78, 1.63) 1 0.83 (0.54, 1.27) 0.39 0.53 0.7455 0.54 0.91 0.High grade p-value OR(95 CI) 1 0.92 (0.55, 1.52) 1 1.19 (0.68, 2.08) 1 0.97 (0.59, 1.58) 1 1.21 (0.52, 2.84) 1 1.18 (0.71, 1.93) 1 0.57 (0.31, 1.06) 0.08 0.52 0.66 0.90 0.53 0.73 p-valueLow grade OR(95 CI) 1 1.28 (0.84, 1.95) 1 0.88 (0.53, 1.45) 1 1.09 (0.71, 1.66) 1 0.92 (0.50, 1.70) 1 0.9 (0.59, 1.39) 1 1.05 (0.66, 1.68) 0.84 0.64 0.80 0.69 0.61 0.25 p-valueOR, 95 confidence interval (CI) and P values were calculated for each SNP analysed using logistic regression and stratified according to disease stage. For each SNP, ORs are presented with reference to the most frequent homozygous genotype. doi:10.1371/journal.pone.0048709.tSelenoproteins, SNPs and Prostate CancerTable 4. Odds ratio and 95 confidence interval for association of markers of Se status and polymorphisms in selenoprotein genes with advanced and high-grade prostate c cancer in the EPIC-Heidelberg nested case-control study.Advanced stage Gene SELK RS number rs9880056 rs9880056 rs9880056 TT TC/CC 0.94 (0.72, 1.23) 0.67 (0.50, 0.89) 0.64 Genotype OR (95 CI) pvalueLocalised disease OR (95 CI)High gradeLow grade pvalue OR (95 CI) pvaluepvalue OR (95 CI)0.93 (0.78, 1.10) 0.97 (0.81, 1.16)0.39 0.76 0.1 (0.80, 1.24) 0.76 (0.61, 0.94)1.0.9 (0.75, 1.10) 0.31 1.03 (0.82, 1.29) 0.80 0.0.0.0.01 0.Pinteraction serum SeSELK rs9880056 rs9880056 rs9880056 TT TC/CC 0.78 (0.38, 1.62) 0.39 (0.16, 0.91)0.0.87 (0.55, 1.37) 0.95 (0.61, 1.46)0.55 0.80 0.1.2 (0.68, 2.11) 0.47 (0.26, 0.87)0.0.65 (0.38, 1.10) 0.11 1.11 (0.67, 1.85) 0.69 0.0.0.0.02 0.Pinteraction serum SePPSELK rs9880056 rs9880056 rs9880056 TT TC/CC 0.78 (0.52, 1.16) 0.85 (0.59, 1.21)0.22 0.36 0.0.96 (0.80, 1.15) 0.94 (0.78, 1.13)0.64 0.48 0.1.02 (0.73, 1.43) 0.79 (0.61, 1.02)0.91 0.08 0.0.84 (0.67, 1.06) 0.14 0.98 (0.75, 1.27) 0.87 0.Pinteraction serum GPx activityTXNRD2_1 rs9605030 rs9605030 rs9605030 CC CT/TT 0.83 (0.68, 1.03) 0.77 (0.41, 1.44)0.09 0.41 0.1 (0.87, 1.14) 0.9 (0.68, 1.18)0.95 0.43 0.0.92 (0.77, 1.10) 0.7 (0.45, 1.08)0.37 0.0.97 (0.83, 1.13) 0.69 1.08 (0.74, 1.57) 0.68 0.Pinteraction serum SeTXNRD2_1 rs9605030 rs9605030 rs9605030 CC CT/TT 0.53 (0.29, 0.95) 0.56 (0.09, 3.66)0.0.0.55 0.0.98 (0.69, 1.40) 1.01 (0.52, 1.95)0.93 0.99 0.0.74 (0.47, 1.18) 0.95 (0.32, 2.76)0.21 0.92 0.0.92 (0.62, 1.37) 0.69 0.8 (0.31, 2.08) 0.65 0.Pinteraction serum SePPTXNRD2_1 rs9605030 rs9605030 rs9605030 CC 11967625 CT/TT 0.76 (0.54, 1.07) 0.85 (0.47, 1.55)0.11 0.60 0.0.94 (0.81, 1.09) 0.98 (0.76, 1.27)0.43 0.89 0.0.86 (0.67, 1.10) 0.94 (0.61, 1.44)0.23 0.77 0.0.89 (0.74, 1.08) 0.24 1.08 (0.77, 1.50) 0.66 0.Pinteraction serum GPx activityTXNRD2_2 rs9605031 rs9605031 rs9605031 CC CT/TT 0.87 (0.68, 1.10) 0.72 (0.50, 1.04)0.24 0.08 0.1.03 (0.89, 1.19) 0.87 (0.71, 1.06)0.70 0.0.94 (0.78, 1.14) 0.73 (0.55, 0.97)0.1 (0.84, 1.20).