This study examined the associations among dietary seaweed intake (gim, miyeok, and dashima), single-nucleotide polymorphisms (SNPs; rs6983267, rs7014346, and rs719725), and CRC risk in a Korean population.
Furthermore, NIRF is immediately adjacent to the single nucleotide polymorphism rs719725, which is reportedly associated with the risk of colorectal cancer.
SNP rs719725 was statistically significantly associated with risk of colorectal cancer in WHI (OR per A allele 1.19; 95% CI, 1.01-1.40; P(trend) = 0.04), marginally associated with adenoma risk in PLCO (OR per A allele 1.11; 95% CI, 0.99-1.25; P(trend) = 0.07), and not associated in DALS and MinnCCS.
We observed an association between a SNP on 9p24 (rs719725) and risk of CRC in the population-based series (AA versus CC: odds ratios, 1.46; 95% confidence interval, 1.06-2.02; AC versus CC: odds ratios, 1.50; 95% confidence interval, 1.14-1.98; P = 0.011 on 2 df).