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Untangling the role...
Untangling the role of one-carbon metabolism in colorectal cancer risk : a comprehensive Bayesian network analysis
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- Myte, Robin (författare)
- Umeå universitet,Onkologi
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- Gylling, Björn (författare)
- Umeå universitet,Patologi
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- Häggström, Jenny (författare)
- Umeå universitet,Statistik
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- Schneede, Jörn (författare)
- Umeå universitet,Farmakologi
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Ueland, Per Magne (författare)
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- Hallmans, Göran (författare)
- Umeå universitet,Enheten för biobanksforskning,Näringsforskning
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- Johansson, Ingegerd (författare)
- Umeå universitet,Institutionen för odontologi
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- Palmqvist, Richard (författare)
- Umeå universitet,Patologi
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- Van Guelpen, Bethany (författare)
- Umeå universitet,Onkologi
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(creator_code:org_t)
- 2017-02-24
- 2017
- Engelska.
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Ingår i: Scientific Reports. - : Nature Publishing Group. - 2045-2322. ; 7
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://www.nature.c...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The role of one-carbon metabolism (1CM), particularly folate, in colorectal cancer (CRC) development has been extensively studied, but with inconclusive results. Given the complexity of 1CM, the conventional approach, investigating components individually, may be insufficient. We used a machine learning-based Bayesian network approach to study, simultaneously, 14 circulating one-carbon metabolites, 17 related single nucleotide polymorphisms (SNPs), and several environmental factors in relation to CRC risk in 613 cases and 1190 controls from the prospective Northern Sweden Health and Disease Study. The estimated networks corresponded largely to known biochemical relationships. Plasma concentrations of folate (direct), vitamin B6 (pyridoxal 5-phosphate) (inverse), and vitamin B2 (riboflavin) (inverse) had the strongest independent associations with CRC risk. Our study demonstrates the importance of incorporating B-vitamins in future studies of 1CM and CRC development, and the usefulness of Bayesian network learning for investigating complex biological systems in relation to disease.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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