Thomas Olsen

Bilde av Thomas Olsen
English version of this page
Telefon +47 22851524
Brukernavn
Besøksadresse Sognsvannsveien 9 Domus Medica 0372 Oslo
Postadresse Postboks 1046, Blindern 0317 Oslo

Faglige interesser

Svovelaminosyrer, B-vitaminer, vitamin A og epidemiologi

Undervisning

MED1100
MED2200
ERN3120
ERN2300
ERN3400
ERN4300

Bakgrunn

Har blant annet erfaring innen kostveiledning, som høgskolelektor og gjesteforsker før tiltredelse som stipendiat og senere postdoktor

Samarbeid

University of Oxford, UK
Charles University and General University Hospital, Czech Republic
Maastricht University, Netherlands
 

Emneord: Epidemiologi, Vitamin A, B-vitaminer, Homocystein, Metionin, Cystein

Publikasjoner

  • Olsen, Thomas; Vinknes, Kathrine Jørgensen; Barvíková, Kristýna; Stolt, Emma Theresia Kjelland; Lee-Ødegård, Sindre & Troensegaard, Hannibal [Vis alle 18 forfattere av denne artikkelen] (2024). Dietary sulfur amino acid restriction in humans with overweight and obesity: Evidence of an altered plasma and urine sulfurome, and a novel metabolic signature that correlates with loss of fat mass and adipose tissue gene expression. Redox Biology. ISSN 2213-2317. doi: 10.1016/j.redox.2024.103192.
  • Parlesak, Alexandr; Masino, Talia Theresa; Reis, Kia Daniela; Pettersen, Caroline Filskov; Christensen, Jacob Juel & Olsen, Thomas [Vis alle 7 forfattere av denne artikkelen] (2024). Preparatory work for the update of the tolerable upper intake levels for iron. EFSA Supporting publication. ISSN 2397-8325. doi: 10.2903/sp.efsa.2024.EN-8661.
  • Bråtveit, Marianne; Parys, Anthea van; Olsen, Thomas; Strand, Elin; Marienborg, Ingvild & Laupsa-Borge, Johnny [Vis alle 14 forfattere av denne artikkelen] (2024). Association between dietary macronutrient composition and plasma one-carbon metabolites and B-vitamin cofactors in patients with stable angina pectoris. British Journal of Nutrition. ISSN 0007-1145. doi: 10.1017/S0007114524000473.
  • Olsen, Thomas; Christensen, Jacob Juel; Arnesen, Erik Kristoffer; Lysne, Vegard & Blomhoff, Rune (2024). Preparatory work for the update of the tolerable upper intake levels for vitamin A. EFSA Supporting publication. ISSN 2397-8325. doi: 10.2903/sp.efsa.2024.EN-8651.
  • Olsen, Thomas; Stolt, Emma Theresia Kjelland; Øvrebø, Bente; Elshorbagy, Amany; Tore, Elena C. & Lee-Ødegård, Sindre [Vis alle 20 forfattere av denne artikkelen] (2024). Dietary sulfur amino acid restriction in humans with overweight and obesity: a translational randomized controlled trial. Journal of Translational Medicine. ISSN 1479-5876. 22(1). doi: 10.1186/s12967-023-04833-w.
  • Olsen, Thomas & Lerner, Ulf H. (2023). Vitamin A – a scoping review for Nordic nutrition Recommendations 2023. Food & Nutrition Research (FNR). ISSN 1654-6628. 67. doi: 10.29219/fnr.v67.10229. Fulltekst i vitenarkiv
  • Vinknes, Kathrine Jørgensen; Olsen, Thomas; Zare, Hasse Khiabani; Bastani, Nasser Ezzatkhah; Stolt, Emma Theresia Kjelland & Dahl, Anja Falkenhaug [Vis alle 11 forfattere av denne artikkelen] (2023). Cysteine-lowering treatment with mesna against obesity: Proof of concept and results from a human phase I, dose-finding study. Diabetes, obesity and metabolism. ISSN 1462-8902. 25(11), s. 3161–3170. doi: 10.1111/dom.15210. Fulltekst i vitenarkiv
  • Moore, Timothy M.; Lee-Ødegård, Sindre; Olsen, Thomas; Morselli, Marco; Strumwasser, Alexander R. & Lin, Amanda J. [Vis alle 40 forfattere av denne artikkelen] (2023). Conserved multi-tissue transcriptomic adaptations to exercise training in humans and mice. Cell reports. ISSN 2211-1247. 42(5). doi: 10.1016/j.celrep.2023.112499. Fulltekst i vitenarkiv
  • Åkesson, Agneta; Söderlund, Fredrik; Bärebring, Linnea; Christensen, Jacob Juel; Olsen, Thomas & Witthöft, Cornelia M (2023). Preparatory work for the update of the tolerable upper intake levels for folic acid/folate. EFSA Supporting publication. ISSN 2397-8325. doi: 10.2903/sp.efsa.2023.EN-7940.
  • Tore, Elena C.; Eussen, Simone; Bastani, Nasser Ezzatkhah; Dagnelie, Pieter; Elshorbagy, Amany K & Grootswagers, Pol [Vis alle 14 forfattere av denne artikkelen] (2023). The Associations of Habitual Intake of Sulfur Amino Acids, Proteins and Diet Quality with Plasma Sulfur Amino Acid Concentrations: The Maastricht Study. Journal of Nutrition. ISSN 0022-3166. 153(7), s. 2027–2040. doi: 10.1016/j.tjnut.2023.05.008.
  • Lamberg-Allardt, Christel; Adebayo, Folasade; Peltonen, Henna; Christensen, Jacob Juel & Olsen, Thomas (2023). Preparatory work for the update of the tolerable upper intake levels for vitamin D. EFSA Supporting publication. ISSN 2397-8325. doi: 10.2903/sp.efsa.2023.EN-7941.
  • Henriksen, Hege Berg; Henriksen, Christine; Sequeira de Sousa, Ana Rita; Alavi, Dena Helene; Augestad, Elin Maria Sandstad & Rising, Russell [Vis alle 12 forfattere av denne artikkelen] (2023). Validity and reproducibility of a whole-room indirect calorimeter for the estimation of VO<inf>2</inf>, VCO<inf>2</inf>, and resting metabolic rate. Physiological Reports. ISSN 2051-817X. 11(7). doi: 10.14814/phy2.15658. Fulltekst i vitenarkiv
  • Dhar, Indu; Lysne, Vegard; Ulvik, Arve; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Kristine Ringdal & Bjørnestad, Espen Øglænd [Vis alle 15 forfattere av denne artikkelen] (2023). Plasma methylmalonic acid predicts risk of acute myocardial infarction and mortality in patients with coronary heart disease: A prospective 2-cohort study. Journal of Internal Medicine. ISSN 0954-6820. 293(4), s. 508–519. doi: 10.1111/joim.13610. Fulltekst i vitenarkiv
  • Elshorbagy, Amany; Bastani, Nasser Ezzatkhah; Lee-Ødegård, Sindre; Øvrebø, Bente; Haj Yasein, Nadia & Svendsen, Karianne [Vis alle 10 forfattere av denne artikkelen] (2022). The association of fasting plasma thiol fractions with body fat compartments, biomarker profile, and adipose tissue gene expression. Amino Acids. ISSN 0939-4451. doi: 10.1007/s00726-022-03229-2. Fulltekst i vitenarkiv
  • Nichenametla, Sailendra N.; Mattocks, Dwight A.L.; Cooke, Diana; Midya, Vishal; Malloy, Virginia L. & Mansilla, Wilfredo [Vis alle 18 forfattere av denne artikkelen] (2022). Cysteine restriction-specific effects of sulfur amino acid restriction on lipid metabolism. Aging Cell. ISSN 1474-9718. 21(12). doi: 10.1111/acel.13739. Fulltekst i vitenarkiv
  • Tore, Elena C.; Elshorbagy, Amany K.; Bakers, Frans CH; Brouwers, Marin C.G.J.; Dagnelie, Pieter & Eussen, Simone J. [Vis alle 17 forfattere av denne artikkelen] (2022). Associations between plasma sulfur amino acids and specific fat depots in two independent cohorts: CODAM and The Maastricht Study. European Journal of Nutrition. ISSN 1436-6207. doi: 10.1007/s00394-022-03041-4. Fulltekst i vitenarkiv
  • Parys, Anthea van; Sæle, Jostein; Puaschitz, Nathalie Genevieve; Anfinsen, Åslaug Matre; Karlsson, Therese & Olsen, Thomas [Vis alle 12 forfattere av denne artikkelen] (2022). The association between dairy intake and risk of cardiovascular disease and mortality in patients with stable angina pectoris. European Journal of Preventive Cardiology (EJPC). ISSN 2047-4873. 30(3), s. 219–229. doi: 10.1093/eurjpc/zwac217. Fulltekst i vitenarkiv
  • Svendsen, Karianne; Olsen, Thomas; Vinknes, Kathrine Jørgensen; Mundal, Liv; Holven, Kirsten Bjørklund & Bogsrud, Martin Prøven [Vis alle 9 forfattere av denne artikkelen] (2022). Risk of stroke in genetically verified familial hypercholesterolemia: A prospective matched cohort study. Atherosclerosis. ISSN 0021-9150. 358, s. 34–40. doi: 10.1016/j.atherosclerosis.2022.08.015. Fulltekst i vitenarkiv
  • Dörner, Rebecca; Hägele, Franziska A.; Koop, Jana; Rising, Russell; Foerster, Thomas & Olsen, Thomas [Vis alle 9 forfattere av denne artikkelen] (2022). Validation of energy expenditure and macronutrient oxidation measured by two new whole-room indirect calorimeters. Obesity. ISSN 1930-7381. 30(9), s. 1796–1905. doi: 10.1002/oby.23527. Fulltekst i vitenarkiv
  • Doncheva, Atanaska Ivanova; Romero, Silvana Angelica Troncoso; Ramirez-Garrastacho, Manuel; Lee-Ødegård, Sindre; Kolnes, Kristoffer Jensen & Tangen, Daniel S. [Vis alle 11 forfattere av denne artikkelen] (2022). Extracellular vesicles and microRNAs are altered in response to exercise, insulin sensitivity and overweight. Acta Physiologica. ISSN 1748-1708. 236(4). doi: 10.1111/apha.13862. Fulltekst i vitenarkiv
  • Hustad, Kristin Solheim; Ottestad, Inger ; Olsen, Thomas; Sæther, Thomas; Ulven, Stine Marie & Holven, Kirsten Bjørklund (2022). Salmon fish protein supplement increases serum vitamin B12 and selenium concentrations: secondary analysis of a randomised controlled trial. European Journal of Nutrition. ISSN 1436-6207. 61(6), s. 3085–3093. doi: 10.1007/s00394-022-02857-4. Fulltekst i vitenarkiv
  • Lee-Ødegård, Sindre; Olsen, Thomas; Norheim, Frode Amador; Drevon, Christian A & Birkeland, Kåre Inge (2022). Potential Mechanisms for How Long-Term Physical Activity May Reduce Insulin Resistance. Metabolites. ISSN 2218-1989. 12(3)(208). doi: 10.3390/metabo12030208. Fulltekst i vitenarkiv
  • van Parys, Anthea; Karlsson, Therese; Vinknes, Kathrine; Olsen, Thomas; Øyen, Jannike & Dierkes, Jutta [Vis alle 8 forfattere av denne artikkelen] (2021). Food Sources Contributing to Intake of Choline and Individual Choline Forms in a Norwegian Cohort of Patients With Stable Angina Pectoris. Frontiers in Nutrition. ISSN 2296-861X. 8, s. 1–8. doi: 10.3389/fnut.2021.676026. Fulltekst i vitenarkiv
  • Stolt, Emma Theresia Kjelland; Olsen, Thomas; Elshorbagy, Amany; Kozich, Viktor; Van Greevenbroek, Marleen M.J. & Øvrebø, Bente [Vis alle 10 forfattere av denne artikkelen] (2021). Sulfur amino acid restriction, energy metabolism and obesity: a study protocol of an 8-week randomized controlled dietary intervention with whole foods and amino acid supplements. Journal of Translational Medicine. ISSN 1479-5876. 19. doi: 10.1186/s12967-021-02824-3. Fulltekst i vitenarkiv
  • Dhar, Indu; Svingen, Gard Frodahl Tveitevåg; Olsen, Thomas; Lysne, Vegard; Bjørnestad, Espen Øglænd & Ueland, Per Magne [Vis alle 7 forfattere av denne artikkelen] (2021). β-blocker use and risk of all-cause mortality in patients with coronary heart disease: effect modification by serum vitamin A. European Journal of Preventive Cardiology (EJPC). ISSN 2047-4873. 28(17), s. 1897–1902. doi: 10.1093/eurjpc/zwaa158. Fulltekst i vitenarkiv
  • Matre, Åslaug Oddsdatter; Van Parys, Anthea; Olsen, Thomas; Haugsgjerd, Teresa Risan; Baravelli, Carl Michael & Nygård, Ottar [Vis alle 8 forfattere av denne artikkelen] (2021). The Association of Meat Intake With All-Cause Mortality and Acute Myocardial Infarction Is Age-Dependent in Patients With Stable Angina Pectoris. Frontiers in Nutrition. ISSN 2296-861X. 8, s. 1–10. doi: 10.3389/fnut.2021.642612. Fulltekst i vitenarkiv
  • Olsen, Thomas; Øvrebø, Bente; Turner, Cheryl; Bastani, Nasser Ezzatkhah; Refsum, Helga & Vinknes, Kathrine (2021). Effects of short-term methionine and cysteine restriction and enrichment with polyunsaturated fatty acids on oral glucose tolerance, plasma amino acids, fatty acids, lactate and pyruvate: results from a pilot study. BMC Research Notes. ISSN 1756-0500. 14(43). doi: 10.1186/s13104-021-05463-5. Fulltekst i vitenarkiv
  • Dhar, Indu; Siddique, Sumia; Pedersen, Eva Kristine Ringdal; Svingen, Gard Frodahl Tveitevåg; Lysne, Vegard & Olsen, Thomas [Vis alle 12 forfattere av denne artikkelen] (2020). Lipid parameters and vitamin A modify cardiovascular risk prediction by plasma neopterin. Heart. ISSN 1355-6037. 106, s. 1073–1079. doi: 10.1136/heartjnl-2019-316165. Fulltekst i vitenarkiv
  • Olsen, Thomas; Sollie, Ove; Nurk, Eha; Turner, Cheryl; Jernerén, Fredrik & Ivy, John L. [Vis alle 10 forfattere av denne artikkelen] (2020). Exhaustive Exercise and Post-exercise Protein Plus Carbohydrate Supplementation Affect Plasma and Urine Concentrations of Sulfur Amino Acids, the Ratio of Methionine to Homocysteine and Glutathione in Elite Male Cyclists. Frontiers in Physiology. ISSN 1664-042X. doi: 10.3389/fphys.2020.609335. Fulltekst i vitenarkiv
  • Lee-Ødegård, Sindre; Gulseth, Hanne Løvdal; Langleite, Torgrim Mikal; Norheim, Frode; Olsen, Thomas & Refsum, Helga [Vis alle 9 forfattere av denne artikkelen] (2020). Branched-chain amino acid metabolism, insulin sensitivity and liver fat response to exercise training in sedentary dysglycaemic and normoglycaemic men. Diabetologia. ISSN 0012-186X. 64, s. 410–423. doi: 10.1007/s00125-020-05296-0. Fulltekst i vitenarkiv
  • Olsen, Thomas; Turner, Cheryl; Øvrebø, Bente; Bastani, Nasser Ezzatkhah; Refsum, Helga & Vinknes, Kathrine (2020). Postprandial effects of a meal low in sulfur amino acids and high in polyunsaturated fatty acids compared to a meal high in sulfur amino acids and saturated fatty acids on stearoyl CoA-desaturase indices and plasma sulfur amino acids: a pilot study. BMC Research Notes. ISSN 1756-0500. 13. doi: 10.1186/s13104-020-05222-y. Fulltekst i vitenarkiv
  • Svendsen, Karianne; Olsen, Thomas; Nordstrand Rusvik, Tove Caroline; Ulven, Stine Marie; Holven, Kirsten Bjørklund & Retterstøl, Kjetil [Vis alle 7 forfattere av denne artikkelen] (2020). Fatty acid profile and estimated desaturase activities in whole blood are associated with metabolic health. Lipids in Health and Disease. ISSN 1476-511X. 19. doi: 10.1186/s12944-020-01282-y. Fulltekst i vitenarkiv
  • Olsen, Thomas; Øvrebø, Bente; Haj Yasein, Nadia; Lee-Ødegård, Sindre; Svendsen, Karianne & Hjorth, Marit [Vis alle 11 forfattere av denne artikkelen] (2020). Effects of dietary methionine and cysteine restriction on plasma biomarkers, serum fibroblast growth factor 21, and adipose tissue gene expression in women with overweight or obesity: a double-blind randomized controlled pilot study. Journal of Translational Medicine. ISSN 1479-5876. 18(122). doi: 10.1186/s12967-020-02288-x. Fulltekst i vitenarkiv
  • Olsen, Thomas & Blomhoff, Rune (2019). Retinol, Retinoic Acid, and Retinol-Binding Protein 4 are Differentially Associated with Cardiovascular Disease, Type 2 Diabetes, and Obesity: An Overview of Human Studies . Advances in Nutrition. ISSN 2161-8313. doi: 10.1093/advances/nmz131. Fulltekst i vitenarkiv
  • Olsen, Thomas; Vinknes, Kathrine; Blomhoff, Rune; Lysne, Vegard; Midttun, Øivind & Dhar, Indu [Vis alle 12 forfattere av denne artikkelen] (2019). Creatinine, total cysteine and uric acid are associated with serum retinol in patients with cardiovascular disease. European Journal of Nutrition. ISSN 1436-6207. doi: 10.1007/s00394-019-02086-2. Fulltekst i vitenarkiv
  • Koivisto, Anu; Olsen, Thomas; Paur, Ingvild; Paulsen, Gøran; Bastani, Nasser Ezzatkhah & Garthe, Ina [Vis alle 10 forfattere av denne artikkelen] (2019). Effects of antioxidant-rich foods on altitude-induced oxidative stress and inflammation in elite endurance athletes: A randomized controlled trial. PLOS ONE. ISSN 1932-6203. 14(6). doi: 10.1371/journal.pone.0217895. Fulltekst i vitenarkiv
  • Lee-Ødegård, Sindre; Olsen, Thomas; Vinknes, Kathrine; Refsum, Helga; Gulseth, Hanne Løvdal & Birkeland, Kåre I. [Vis alle 7 forfattere av denne artikkelen] (2019). Plasma Sulphur-Containing Amino Acids, Physical Exercise and Insulin Sensitivity in Overweight Dysglycemic and Normal Weight Normoglycemic Men. Nutrients. ISSN 2072-6643. 11(1). doi: 10.3390/nu11010010. Fulltekst i vitenarkiv
  • Olsen, Thomas; Øvrebø, Bente; Turner, Cheryl; Bastani, Nasser Ezzatkhah; Refsum, Helga & Vinknes, Kathrine (2018). Combining Dietary Sulfur Amino Acid Restriction with Polyunsaturated Fatty Acid Intake in Humans: A Randomized Controlled Pilot Trial. Nutrients. ISSN 2072-6643. 10(12), s. 1–15. doi: 10.3390/nu10121822. Fulltekst i vitenarkiv
  • Olsen, Thomas; Vinknes, Kathrine; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Dhar, Indu & Tell, Grethe S. [Vis alle 11 forfattere av denne artikkelen] (2018). The risk association of plasma total homocysteine with acute myocardial infarction is modified by serum vitamin A. European Journal of Preventive Cardiology (EJPC). ISSN 2047-4873. 25(15), s. 1612–1620. doi: 10.1177/2047487318788587. Fulltekst i vitenarkiv
  • Olsen, Thomas; Vinknes, Kathrine; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Tell, Grethe S. & Blomhoff, Rune [Vis alle 11 forfattere av denne artikkelen] (2017). Cardiovascular disease risk associated with serum apolipoprotein B is modified by serum vitamin A. Atherosclerosis. ISSN 0021-9150. s. 325–330. doi: 10.1016/j.atherosclerosis.2017.07.020.
  • Strand, Elin; Pedersen, Eva Ringdal; Svingen, Gard Frodahl Tveitevåg; Olsen, Thomas; Bjørndal, Bodil & Karlsson, Therese [Vis alle 13 forfattere av denne artikkelen] (2017). Serum acylcarnitines and risk of cardiovascular death and acute myocardial infarction in patients with stable angina pectoris. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 6:e003620(2), s. 1–28. doi: 10.1161/JAHA.116.003620. Fulltekst i vitenarkiv
  • Mathisen, Therese Fostervold & Olsen, Thomas (2016). Når kroppsfokus blir patologisk: Sosiale medier, fitness og spiseforstyrret atferd. Norsk tidsskrift for ernæring (NTFE). ISSN 1503-5034. s. 6–11.
  • Lysne, Vegard; Strand, Elin; Svingen, Gard Frodahl Tveitevåg; Bjørndal, Bodil; Pedersen, Eva Ringdal & Midttun, Øivind [Vis alle 10 forfattere av denne artikkelen] (2016). Peroxisome Proliferator-Activated Receptor Activation is Associated with Altered Plasma One-Carbon Metabolites and B-Vitamin Status in Rats. Nutrients. ISSN 2072-6643. 8(1). doi: 10.3390/nu8010026. Fulltekst i vitenarkiv

Se alle arbeider i Cristin

Se alle arbeider i Cristin

Publisert 3. juni 2016 08:36 - Sist endret 25. sep. 2022 01:13