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The association of gastric cancer risk with plasma folate, cobalamin, and Methylenetetrahydrofolate reductase polymorphisms in the European prospective investigation into cancer and nutrition
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Vollset, Stein Emil (author)
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Igland, Jannicke (author)
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Jenab, Mazda (author)
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show more...
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Fredriksen, Ase (author)
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Meyer, Klaus (author)
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Eussen, Simone (author)
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Gjessing, Hakon K. (author)
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Ueland, Per Magne (author)
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Pera, Guillem (author)
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Sala, Nuria (author)
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Agudo, Antonio (author)
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Capella, Gabriel (author)
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Del Giudice, Giuseppe (author)
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Palli, Domenico (author)
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Boeing, Heiner (author)
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Weikert, Cornelia (author)
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Bueno-de-Mesquita, H. Bas (author)
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Carneiro, Fatima (author)
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Pala, Valeria (author)
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Vineis, Paolo (author)
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Tumino, Rosario (author)
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Panico, Salvatore (author)
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- Berglund, Göran (author)
- Lund University,Lunds universitet,Internmedicin - epidemiologi,Forskargrupper vid Lunds universitet,Internal Medicine - Epidemiology,Lund University Research Groups
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- Manjer, Jonas (author)
- Lund University,Lunds universitet,Kirurgi,Forskargrupper vid Lunds universitet,Surgery,Lund University Research Groups
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Stenling, Roger (author)
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Hallmans, Goran (author)
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Martinez, Carmen (author)
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Dorronsoro, Miren (author)
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Barricarte, Aurelio (author)
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Navarro, Carmen (author)
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Quiros, Jose R. (author)
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Allen, Naomi (author)
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Key, Timothy J. (author)
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Bingham, Sheila (author)
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Linseisen, Jakob (author)
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Kaaks, Rudolf (author)
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Overvad, Kim (author)
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Tjonneland, Anne (author)
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Buchner, Frederike L. (author)
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Peeters, Petra H. M. (author)
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Numans, Mattijs E. (author)
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Clavel-Chapelon, Francoise (author)
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Boutron-Ruault, Marie-Christine (author)
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Trichopoulou, Antonia (author)
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Lund, Eiliv (author)
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Slimani, Nadia (author)
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Ferrari, Pietro (author)
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Riboli, Elio (author)
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Gonzalez, Carlos A. (author)
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(creator_code:org_t)
- 2007
- 2007
- English.
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In: Cancer Epidemiology Biomarkers & Prevention. - 1538-7755. ; 16:11, s. 2416-2424
- Related links:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Previous studies have shown inconsistent associations of folate intake and polymorphisms of the methylenetetrahydrofolate reductase (MTHFR) gene with gastric cancer risk. Our nested case-control study within the European Prospective Investigation into Cancer and Nutrition cohort is the first prospective study of blood folate levels and gastric cancer. Gastric cancer cases (n = 247) and controls (n = 631) were matched for study center, age, sex, and time of blood donation. Two common single nucleotide polymorphisms of the MTHFR gene were determined, as were plasma concentrations of folate, cobalamin (vitamin B12), total homocysteine, and methylmalonic acid (cobalamin deficiency marker) in prediagnostic plasma. Risk measures were calculated with conditional logistic regression. Although no relations were observed between plasma folate or total homocysteine concentrations and gastric cancer, we observed a trend toward lower risk of gastric cancer with increasing cobalamin concentrations (odds ratio, 0.79 per SD increase in cobalamin; P = 0.01). Further analyses showed that the inverse association between cobalamin and gastric cancer was confined to cancer cases with low pepsinogen A levels (marker of severe chronic atrophic gastritis) at the time of blood sampling. The 677 C -> T MTHFR polymorphism was not associated with gastric cancer, but we observed an increased risk with the variant genotype of the 1298 A -> C polymorphism (odds ratio, 1.47 for CC versus AA; P = 0.04). In conclusion, we found no evidence of a role of folate in gastric cancer etiology. However, we observed increased gastric cancer risk at low cobalamin levels that was most likely due to compromised cobalamin status in atrophic gastritis preceding gastric cancer.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Vollset, Stein E ...
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Igland, Jannicke
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Jenab, Mazda
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Fredriksen, Ase
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Meyer, Klaus
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Eussen, Simone
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show more...
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Gjessing, Hakon ...
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Ueland, Per Magn ...
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Pera, Guillem
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Sala, Nuria
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Agudo, Antonio
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Capella, Gabriel
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Del Giudice, Giu ...
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Palli, Domenico
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Boeing, Heiner
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Weikert, Corneli ...
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Bueno-de-Mesquit ...
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Carneiro, Fatima
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Pala, Valeria
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Vineis, Paolo
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Tumino, Rosario
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Panico, Salvator ...
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Berglund, Göran
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Manjer, Jonas
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Stenling, Roger
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Hallmans, Goran
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Martinez, Carmen
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Dorronsoro, Mire ...
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Barricarte, Aure ...
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Navarro, Carmen
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Quiros, Jose R.
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Allen, Naomi
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Key, Timothy J.
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Bingham, Sheila
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Linseisen, Jakob
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Kaaks, Rudolf
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Overvad, Kim
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Tjonneland, Anne
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Buchner, Frederi ...
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Peeters, Petra H ...
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Numans, Mattijs ...
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Clavel-Chapelon, ...
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Boutron-Ruault, ...
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Trichopoulou, An ...
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Lund, Eiliv
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Slimani, Nadia
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Ferrari, Pietro
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Riboli, Elio
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Gonzalez, Carlos ...
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Cancer and Oncol ...
- Articles in the publication
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Cancer Epidemiol ...
- By the university
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Lund University