Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study.

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  • Additional Information
    • Affiliation:
      Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, 10408, Goyang-si, Gyeonggi-do, South Korea
      Center for Colorectal Cancer, National Cancer Center Hospital, National Cancer Center, 10408, Goyang-si, Gyeonggi-do, South Korea
      Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, 03080, Seoul, South Korea
    • Subject Terms:
    • Subject Terms:
    • Abstract:
      Purpose: The effects of seaweed compounds have been studied in relation to colorectal cancer (CRC) based on their ability to modulate carcinogen metabolism in vivo and in vitro. However, no epidemiological studies on the interaction between edible seaweed and genetic variants relevant to CRC have been reported. 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. Methods: The participants comprised 923 CRC patients and 1846 controls who visited the National Cancer Center Korea. We used a Semiquantitative Food Frequency Questionnaire and genotyped SNPs using genomic DNA samples. Results: The intake of total seaweed, miyeok, and dashima showed a significant inverse association with CRC risk after adjusting for potential confounding factors (total seaweed odds ratio (OR) [95% CI] = 0.65 [0.50–0.85], P for trend < 0.001; miyeok = 0.82 [0.62–1.09], P for trend < 0.05; dashima = 0.58 [0.44–0.76], P for trend < 0.001, highest vs. lowest tertile). We confirmed that the homozygous T/T allele of rs6983267 c-MYC indicated an interaction between dietary seaweed intake and both overall CRC and rectal cancer (CRC OR [95% CI] = 0.52 [0.34–0.81], P for interaction = 0.015; rectal cancer = 0.45 [0.25–0.79], P for interaction = 0.007, T/T carriers with high total seaweed intake vs. T/T carriers with low total seaweed intake). Conclusions: This study provides evidence of the effect of dietary seaweed intake on CRC risk with respect to c-MYC gene variants.
    • Journal Subset:
      Biomedical; Continental Europe; Editorial Board Reviewed; Europe; Expert Peer Reviewed; Peer Reviewed
    • Instrumentation:
      Semiquantitative Food Frequency Questionnaire
    • ISSN:
      1436-6207
    • MEDLINE Info:
      NLM UID: 100888704
    • Publication Date:
      20200715
    • Publication Date:
      20200719
    • DOI:
      10.1007/s00394-019-02046-w
    • Accession Number:
      144498646
  • Citations
    • ABNT:
      KIM, J. et al. Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study. European Journal of Nutrition, [s. l.], v. 59, n. 5, p. 1963–1974, 2020. DOI 10.1007/s00394-019-02046-w. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=rzh&AN=144498646. Acesso em: 1 dez. 2020.
    • AMA:
      Kim J, Lee J, Oh JH, et al. Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study. European Journal of Nutrition. 2020;59(5):1963-1974. doi:10.1007/s00394-019-02046-w
    • APA:
      Kim, J., Lee, J., Oh, J. H., Chang, H. J., Sohn, D. K., Shin, A., & Kim, J. (2020). Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study. European Journal of Nutrition, 59(5), 1963–1974. https://doi.org/10.1007/s00394-019-02046-w
    • Chicago/Turabian: Author-Date:
      Kim, Jimi, Jeonghee Lee, Jae Hwan Oh, Hee Jin Chang, Dae Kyung Sohn, Aesun Shin, and Jeongseon Kim. 2020. “Associations among Dietary Seaweed Intake, c-MYC Rs6983267 Polymorphism, and Risk of Colorectal Cancer in a Korean Population: A Case–control Study.” European Journal of Nutrition 59 (5): 1963–74. doi:10.1007/s00394-019-02046-w.
    • Harvard:
      Kim, Jimi et al. (2020) ‘Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study’, European Journal of Nutrition, 59(5), pp. 1963–1974. doi: 10.1007/s00394-019-02046-w.
    • Harvard: Australian:
      Kim, Jimi, Lee, J, Oh, JH, Chang, HJ, Sohn, DK, Shin, A & Kim, Jeongseon 2020, ‘Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study’, European Journal of Nutrition, vol. 59, no. 5, pp. 1963–1974, viewed 1 December 2020, .
    • MLA:
      Kim, Jimi, et al. “Associations among Dietary Seaweed Intake, c-MYC Rs6983267 Polymorphism, and Risk of Colorectal Cancer in a Korean Population: A Case–control Study.” European Journal of Nutrition, vol. 59, no. 5, Aug. 2020, pp. 1963–1974. EBSCOhost, doi:10.1007/s00394-019-02046-w.
    • Chicago/Turabian: Humanities:
      Kim, Jimi, Jeonghee Lee, Jae Hwan Oh, Hee Jin Chang, Dae Kyung Sohn, Aesun Shin, and Jeongseon Kim. “Associations among Dietary Seaweed Intake, c-MYC Rs6983267 Polymorphism, and Risk of Colorectal Cancer in a Korean Population: A Case–control Study.” European Journal of Nutrition 59, no. 5 (August 2020): 1963–74. doi:10.1007/s00394-019-02046-w.
    • Vancouver/ICMJE:
      Kim J, Lee J, Oh JH, Chang HJ, Sohn DK, Shin A, et al. Associations among dietary seaweed intake, c-MYC rs6983267 polymorphism, and risk of colorectal cancer in a Korean population: a case–control study. European Journal of Nutrition [Internet]. 2020 Aug [cited 2020 Dec 1];59(5):1963–74. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=rzh&AN=144498646