Torsten Bohn

Summary

Country: Luxembourg

Publications

  1. pmc Bioavailability of phytochemical constituents from a novel soy fortified lycopene rich tomato juice developed for targeted cancer prevention trials
    Torsten Bohn
    Department of Food Science and Technology, The Ohio State University, Columbus, Ohio, USA
    Nutr Cancer 65:919-29. 2013
  2. doi request reprint Determination of atrazine and degradation products in Luxembourgish drinking water: origin and fate of potential endocrine-disrupting pesticides
    T Bohn
    Centre de Recherche Public Gabriel Lippmann, Department of Environment and Agro Biotechnologies, 41, rue du Brill, L 4422 Belvaux, Luxembourg
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 28:1041-54. 2011
  3. doi request reprint Atrazine and PCB 153 and their effects on the proteome of subcellular fractions of human MCF-7 cells
    Jean Paul Lasserre
    Department of Environment and Agro Biotechnologies, Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    Biochim Biophys Acta 1824:833-41. 2012
  4. ncbi request reprint Lycopene from heat-induced cis-isomer-rich tomato sauce is more bioavailable than from all-trans-rich tomato sauce in human subjects
    Nuray Z Unlu
    Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA
    Br J Nutr 98:140-6. 2007
  5. ncbi request reprint Carotenoid exposure of Caco-2 intestinal epithelial cells did not affect selected inflammatory markers but altered their proteomic response
    Anouk Kaulmann
    Environmental and Agro Biotechnologies Department, Centre de Recherche Public Gabriel Lippmann, 41 rue du Brill, Belvaux L 4422, Luxembourg
    Br J Nutr 108:963-73. 2012
  6. doi request reprint Gastrointestinal absorption and metabolism of soy isoflavonoids in ileal-canulated swine
    Kelly R Walsh
    The Ohio State University Interdisciplinary PhD Program in Nutrition, Columbus, OH, USA
    Mol Nutr Food Res 53:277-86. 2009
  7. ncbi request reprint Isoflavonoid glucosides are deconjugated and absorbed in the small intestine of human subjects with ileostomies
    Kelly R Walsh
    Interdisciplinary PhD Program in Nutrition, The Ohio State University, Columbus, OH, USA
    Am J Clin Nutr 85:1050-6. 2007
  8. ncbi request reprint Carotenoid absorption in humans consuming tomato sauces obtained from tangerine or high-beta-carotene varieties of tomatoes
    Nuray Z Unlu
    Department of Food Science and Technology, 2015 Fyffe Road, The Ohio State University, 320 West 10th Avenue, Columbus, OH 43210, USA
    J Agric Food Chem 55:1597-603. 2007
  9. ncbi request reprint 2D difference gel electrophoresis reference map of a Fusarium graminearum nivalenol producing strain
    Matias Pasquali
    Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    Electrophoresis 34:505-9. 2013
  10. doi request reprint Divalent minerals decrease micellarization and uptake of carotenoids and digestion products into Caco-2 cells
    Eric Biehler
    Environment and Agro Biotechnologies Department, Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    J Nutr 141:1769-76. 2011

Collaborators

Detail Information

Publications20

  1. pmc Bioavailability of phytochemical constituents from a novel soy fortified lycopene rich tomato juice developed for targeted cancer prevention trials
    Torsten Bohn
    Department of Food Science and Technology, The Ohio State University, Columbus, Ohio, USA
    Nutr Cancer 65:919-29. 2013
    ....
  2. doi request reprint Determination of atrazine and degradation products in Luxembourgish drinking water: origin and fate of potential endocrine-disrupting pesticides
    T Bohn
    Centre de Recherche Public Gabriel Lippmann, Department of Environment and Agro Biotechnologies, 41, rue du Brill, L 4422 Belvaux, Luxembourg
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 28:1041-54. 2011
    ....
  3. doi request reprint Atrazine and PCB 153 and their effects on the proteome of subcellular fractions of human MCF-7 cells
    Jean Paul Lasserre
    Department of Environment and Agro Biotechnologies, Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    Biochim Biophys Acta 1824:833-41. 2012
    ..Western blots of selected proteins (HSBP1, FKBP4, STMN1) confirmed 2D-DiGE results. This study emphasizes the numerous potential effects that ED compounds could have on exposed humans...
  4. ncbi request reprint Lycopene from heat-induced cis-isomer-rich tomato sauce is more bioavailable than from all-trans-rich tomato sauce in human subjects
    Nuray Z Unlu
    Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA
    Br J Nutr 98:140-6. 2007
    ..Furthermore, processing parameters can be controlled to alter isomer patterns of tomato products and influence lycopene bioavailability...
  5. ncbi request reprint Carotenoid exposure of Caco-2 intestinal epithelial cells did not affect selected inflammatory markers but altered their proteomic response
    Anouk Kaulmann
    Environmental and Agro Biotechnologies Department, Centre de Recherche Public Gabriel Lippmann, 41 rue du Brill, Belvaux L 4422, Luxembourg
    Br J Nutr 108:963-73. 2012
    ..Only one protein was differentially regulated by lycopene (profilin-1). To our knowledge, this is the first attempt to investigate pathways involved in the action of carotenoids on the intestinal epithelium...
  6. doi request reprint Gastrointestinal absorption and metabolism of soy isoflavonoids in ileal-canulated swine
    Kelly R Walsh
    The Ohio State University Interdisciplinary PhD Program in Nutrition, Columbus, OH, USA
    Mol Nutr Food Res 53:277-86. 2009
    ..These findings suggest extensive preabsorptive conversion of IFN glucosides to aglycones in the small intestine and relatively efficient microbial metabolism of IFN in weaned swine...
  7. ncbi request reprint Isoflavonoid glucosides are deconjugated and absorbed in the small intestine of human subjects with ileostomies
    Kelly R Walsh
    Interdisciplinary PhD Program in Nutrition, The Ohio State University, Columbus, OH, USA
    Am J Clin Nutr 85:1050-6. 2007
    ..Isoflavonoid absorption from the gut requires deconjugation of glucosides to aglycones...
  8. ncbi request reprint Carotenoid absorption in humans consuming tomato sauces obtained from tangerine or high-beta-carotene varieties of tomatoes
    Nuray Z Unlu
    Department of Food Science and Technology, 2015 Fyffe Road, The Ohio State University, 320 West 10th Avenue, Columbus, OH 43210, USA
    J Agric Food Chem 55:1597-603. 2007
    ..The results support the hypothesis that lycopene cis-isomers are highly bioavailable and suggest that special tomato varieties can be utilized to increase both the intake and bioavailability of health-beneficial carotenoids...
  9. ncbi request reprint 2D difference gel electrophoresis reference map of a Fusarium graminearum nivalenol producing strain
    Matias Pasquali
    Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    Electrophoresis 34:505-9. 2013
    ..graminearum biology and chemotype diversity...
  10. doi request reprint Divalent minerals decrease micellarization and uptake of carotenoids and digestion products into Caco-2 cells
    Eric Biehler
    Environment and Agro Biotechnologies Department, Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    J Nutr 141:1769-76. 2011
    ..The present results indicate that divalent ions may inhibit carotenoid micellarization and uptake...
  11. ncbi request reprint Supplementation of test meals with fat-free phytosterol products can reduce cholesterol micellarization during simulated digestion and cholesterol accumulation by Caco-2 cells
    Torsten Bohn
    Department of Food Science and Technology, Interdisciplinary Ph D Program in Nutrition, and Department of Human Nutrition, The Ohio State University, Columbus, Ohio 43210, USA
    J Agric Food Chem 55:267-72. 2007
    ..This is most likely explained by inhibition of cholesterol micellarization...
  12. ncbi request reprint Comparison of 3 spectrophotometric methods for carotenoid determination in frequently consumed fruits and vegetables
    Eric Biehler
    Dept of Environment and Agro Biotechnologies EVA, Centre de Recherche Public Gabriel Lippmann, rue du Brill, Belvaux, Luxembourg
    J Food Sci 75:C55-61. 2010
    ..95). Similar results were found when stratifying for chlorophyll content and fruits compared with vegetables, however, accuracy varied for individual fruits, highlighting the limitation to use the same method for all plant foods...
  13. ncbi request reprint Carotenoid absorption from salad and salsa by humans is enhanced by the addition of avocado or avocado oil
    Nuray Z Unlu
    Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA
    J Nutr 135:431-6. 2005
    ..In conclusion, adding avocado fruit can significantly enhance carotenoid absorption from salad and salsa, which is attributed primarily to the lipids present in avocado...
  14. doi request reprint Proteomic analysis of plasma samples from patients with acute myocardial infarction identifies haptoglobin as a potential prognostic biomarker
    Benjamin Haas
    Laboratory of Cardiovascular Research, Centre de Recherche Public Santé, Luxembourg, Luxembourg
    J Proteomics 75:229-36. 2011
    ..A plasma level of Hp below 1.4g/L predicted the occurrence of heart failure (NYHA 2, 3, 4) at 1-year with 100% sensitivity...
  15. ncbi request reprint High-performance liquid chromatography/atmospheric pressure chemical ionization tandem mass spectrometry determination of cholesterol uptake by Caco-2 cells
    Qingguo Tian
    Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA
    Rapid Commun Mass Spectrom 20:3056-60. 2006
    ..This method provides an effective tool for rapid determination of cholesterol uptake by cells with increased selectivity and sensitivity in comparison to previously reported LC/APCI-MS analysis using selected ion monitoring (SIM)...
  16. ncbi request reprint Developing a microbiological growth inhibition screening assay for the detection of 27 veterinary drugs from 13 different classes in animal feedingstuffs
    Torsten Bohn
    a Environment and Agro biotechnologies Department, Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 30:1870-87. 2013
    ....
  17. ncbi request reprint Carotenoids, polyphenols and micronutrient profiles of Brassica oleraceae and plum varieties and their contribution to measures of total antioxidant capacity
    Anouk Kaulmann
    Centre de Recherche Public Gabriel Lippmann, Environment and Agro Biotechnologies Department, L 4422 Belvaux, Luxembourg
    Food Chem 155:240-50. 2014
    ..711). When considering Brassica and plum consumption in Luxembourg, it is estimated that both contribute to an antioxidant intake equivalent to 26 and 6 mg per day of ascorbic acid equivalents, respectively...
  18. doi request reprint Effects of the endocrine disruptors atrazine and PCB 153 on the protein expression of MCF-7 human cells
    Jean Paul Lasserre
    Department Environment and Agro Biotechnologies, Centre de Recherche Public Gabriel Lippmann, L 4422 Belvaux, Luxembourg
    J Proteome Res 8:5485-96. 2009
    ..This study highlights the susceptibility of human cells to compounds with endocrine disrupting properties...
  19. doi request reprint Fusarium head blight and associated mycotoxin occurrence on winter wheat in Luxembourg in 2007/2008
    Frederic Giraud
    Department of the Environment and Agro Biotechnologies, CRP Gabriel Lippmann, 41, rue du Brill, L 4422 Belvaux, Luxembourg
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 27:825-35. 2010
    ..A trend was found for maize as the preceding crop (p = 0.084, Tukey's test) to predict the amount of DON in the fields. This is the first report on the occurrence of DON and ZON in naturally infected wheat grains sampled from Luxembourg...
  20. doi request reprint Determination of oral uptake and biodistribution of platinum and chromium by the garden snail (Helix aspersa) employing nano-secondary ion mass-spectrometry
    Tanja Eybe
    Centre de Recherche Public Gabriel Lippmann, Environment and Agro Biotechnologies Department, 41 rue du Brill, L 4422 Belvaux, Luxembourg
    Chemosphere 90:1829-38. 2013
    ..Nano-SIMS allowed for semi-quantitative comparison of metal fate in snail tissues, making this an interesting technique for future studies in the area of environmental pollution...