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Ø. Midttun · SciRah

Researcher profile · Semantic Scholar

Ø. Midttun

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Ø. Midttun — researcher profile on SciRah

h-index: 50
Works: 208
Citations: 8,972

Most-cited papers

Inflammation, vitamin B6 and related pathways.
P. Ueland, A. McCann, Ø. Midttun, A. Ulvik
2017Molecular Aspects of Medicine352 citations
Semantic Scholar
Kynurenic Acid and Gpr35 Regulate Adipose Tissue Energy Homeostasis and Inflammation.
Leandro Z. Agudelo, D. M. Ferreira, Igor Červenka, G. Bryzgalova +16 more
2018Cell Metabolism292 citations Open access
Semantic Scholar
Kynurenine Pathway Metabolites in Alzheimer’s Disease
L. Giil, Ø. Midttun, Helga Refsum, A. Ulvik +3 more
2017Journal of Alzheimer's Disease134 citations Open access
Semantic Scholar
The kynurenine:tryptophan ratio as a predictor of incident type 2 diabetes mellitus in individuals with coronary artery disease
E. W. Rebnord, E. Strand, Ø. Midttun, G. Svingen +7 more
2017Diabetologia70 citations Open access
Semantic Scholar
Is high vitamin B12 status a cause of lung cancer?
A. Fanidi, R. Carreras-Torres, Tricia L. Larose, Jian-Min Yuan +52 more
2019International Journal of Cancer68 citations Open access
Semantic Scholar
The kynurenine pathway and cognitive performance in community-dwelling older adults. The Hordaland Health Study.
Stein-Erik Hafstad Solvang, J. Nordrehaug, G. Tell, O. Nygård +9 more
2019Brain, behavior, and immunity62 citations Open access
Semantic Scholar
Plasma kynurenines and prognosis in patients with heart failure
A. Lund, J. Nordrehaug, Grete Slettom, Stein-Erik Hafstad Solvang +6 more
2020PLoS ONE55 citations Open access
Semantic Scholar
Circulating high sensitivity C reactive protein concentrations and risk of lung cancer: nested case-control study within Lung Cancer Cohort Consortium
D. Muller, Tricia L. Larose, A. Hodge, F. Guida +41 more
2019British medical journal55 citations Open access
Semantic Scholar
Circulating Folate, Vitamin B6, and Methionine in Relation to Lung Cancer Risk in the Lung Cancer Cohort Consortium (LC3)
A. Fanidi, D. Muller, Jian-Min Yuan, V. Stevens +54 more
2018Journal of the National Cancer Institute54 citations Open access
Semantic Scholar
Association of markers of inflammation, the kynurenine pathway and B vitamins with age and mortality, and a signature of inflammaging.
P. Dugué, A. Hodge, A. Ulvik, P. Ueland +14 more
2021The journals of gerontology. Series A, Biological sciences and medical sciences47 citations Open access
Semantic Scholar
Inflammatory markers, the tryptophan-kynurenine pathway, and vitamin B status after bariatric surgery
M. Christensen, D. Fadnes, T. Røst, E. Pedersen +7 more
2018PLoS ONE45 citations Open access
Semantic Scholar
Tryptophan catabolites as metabolic markers of vitamin B-6 status evaluated in cohorts of healthy adults and cardiovascular patients.
A. Ulvik, Ø. Midttun, A. McCann, K. Meyer +3 more
2019American Journal of Clinical Nutrition44 citations Open access
Semantic Scholar
Performance of plasma trigonelline as a marker of coffee consumption in an epidemiologic setting.
Ø. Midttun, A. Ulvik, O. Nygård, P. Ueland
2018American Journal of Clinical Nutrition39 citations Open access
Semantic Scholar
Using metabolic profiling and gene expression analyses to explore molecular effects of replacing saturated fat with polyunsaturated fat—a randomized controlled dietary intervention study
S. Ulven, J. Christensen, O. Nygård, A. Svardal +10 more
2019American Journal of Clinical Nutrition36 citations Open access
Semantic Scholar
Parental smoking and risk of childhood-onset type 1 diabetes
M. Magnus, G. Tapia, S. Olsen, C. Granstrøm +10 more
2018Epidemiology35 citations Open access
Semantic Scholar
Associations between plasma kynurenines and cognitive function in individuals with normal glucose metabolism, prediabetes and type 2 diabetes: the Maastricht Study
Lieke Bakker, I. Ramakers, M. V. van Boxtel, M. Schram +10 more
2021Diabetologia33 citations Open access
Semantic Scholar
A prospective evaluation of serum methionine-related metabolites in relation to pancreatic cancer risk in two prospective cohort studies
J. Huang, H. Luu, L. Butler, Ø. Midttun +8 more
2020International Journal of Cancer33 citations Open access
Semantic Scholar
Urinary cotinine is as good a biomarker as serum cotinine for cigarette smoking exposure and lung cancer risk prediction
Claire E. Thomas, Renwei Wang, J. Adams-Haduch, S. Murphy +6 more
2019Cancer Epidemiology, Biomarkers and Prevention33 citations Open access
Semantic Scholar
Renal function and blood pressure in 11 year old children born extremely preterm or small for gestational age
M. Vollsæter, T. Halvorsen, T. Markestad, K. Øymar +4 more
2018PLoS ONE32 citations Open access
Semantic Scholar
Results from the European Prospective Investigation into Cancer and Nutrition Link Vitamin B6 Catabolism and Lung Cancer Risk.
H. Zuo, P. Ueland, Ø. Midttun, S. Vollset +32 more
2018Cancer Research31 citations Open access
Semantic Scholar
Kynurenine Pathway Metabolites in the Blood and Cerebrospinal Fluid Are Associated with Human Aging
Stein-Erik H Solvang, A. Hodge, L. Watne, O. Cabral-Marques +12 more
2022Oxidative Medicine and Cellular Longevity30 citations Open access
Semantic Scholar
TMAO, creatine and 1-methylhistidine in serum and urine are potential biomarkers of cod and salmon intake: a randomised clinical trial in adults with overweight or obesity
Ingrid V. Hagen, Anita Helland, Marianne Bratlie, Ø. Midttun +6 more
2019European Journal of Nutrition29 citations
Semantic Scholar
Exercise-mediated improvement of depression in patients with gastro-esophageal junction cancer is linked to kynurenine metabolism
A. Herrstedt, M. L. Bay, C. Simonsen, A. Sundberg +10 more
2019Acta oncologica29 citations Open access
Semantic Scholar
High neopterin and IP-10 levels in cerebrospinal fluid are associated with neurotoxic tryptophan metabolites in acute central nervous system infections
Else Quist-Paulsen, P. Aukrust, A. Kran, O. Dunlop +7 more
2018Journal of Neuroinflammation28 citations Open access
Semantic Scholar
A prospective evaluation of serum kynurenine metabolites and risk of pancreatic cancer
J. Huang, L. Butler, Ø. Midttun, A. Ulvik +6 more
2018PLoS ONE28 citations Open access
Semantic Scholar
Circulating concentrations of biomarkers and metabolites related to vitamin status, one-carbon and the kynurenine pathways in US, Nordic, Asian, and Australian populations
Ø. Midttun, Despoina Theofylaktopoulou, A. McCann, A. Fanidi +50 more
2017American Journal of Clinical Nutrition27 citations Open access
Semantic Scholar
Fibrinogen and Neopterin Is Associated with Future Myocardial Infarction and Total Mortality in Patients with Stable Coronary Artery Disease
O. Mjelva, G. Svingen, E. K. Pedersen, R. Seifert +6 more
2018Thrombosis and Haemostasis26 citations Open access
Semantic Scholar
Vitamin B6 catabolism and lung cancer risk: results from the Lung Cancer Cohort Consortium (LC3)
H. Zuo, P. M. Ueland, Ø. Midttun, G. Tell +44 more
2019Annals of Oncology25 citations Open access
Semantic Scholar
Neuropsychiatric Symptoms , and Cognitive Prognosis in Patients with Mild Dementia
Stein-Erik H Solvang, J. Nordrehaug, D. Aarsland, J. Lange +5 more
201925 citations
Semantic Scholar
No association between circulating concentrations of vitamin D and risk of lung cancer: an analysis in 20 prospective studies in the Lung Cancer Cohort Consortium (LC3)
D. Muller, A. Hodge, A. Fanidi, D. Albanes +40 more
2018Annals of Oncology25 citations Open access
Semantic Scholar
Quantifying precision loss in targeted metabolomics based on mass spectrometry and non-matching internal standards
A. Ulvik, A. McCann, Ø. Midttun, K. Meyer +2 more
2021Analytical Chemistry24 citations Open access
Semantic Scholar
The PAr index, an indicator reflecting altered vitamin B-6 homeostasis, is associated with long-term risk of stroke in the general population: the Hordaland Health Study (HUSK)
H. Zuo, G. Tell, P. Ueland, O. Nygård +4 more
2018American Journal of Clinical Nutrition24 citations Open access
Semantic Scholar
Associations between intake of fish and n-3 long-chain polyunsaturated fatty acids and plasma metabolites related to the kynurenine pathway in patients with coronary artery disease
T. Karlsson, E. Strand, J. Dierkes, C. Drevon +6 more
2017European Journal of Nutrition24 citations
Semantic Scholar
Effects of high intake of cod or salmon on gut microbiota profile, faecal output and serum concentrations of lipids and bile acids in overweight adults: a randomised clinical trial
Marianne Bratlie, Ingrid V. Hagen, Anita Helland, Friedemann Erchinger +7 more
2020European Journal of Nutrition23 citations Open access
Semantic Scholar
Circulating markers of cellular immune activation in pre-diagnostic human serum in relation to lung cancer risk in the Lung Cancer Cohort Consortium (LC3)
J. Huang, Tricia L. Larose, H. Luu, Renwei Wang +50 more
2019International Journal of Cancer23 citations Open access
Semantic Scholar
The effect of electroconvulsive therapy (ECT) on serum tryptophan metabolites.
T. Aarsland, I. Leskauskaite, Ø. Midttun, A. Ulvik +6 more
2017Brain Stimulation23 citations Open access
Semantic Scholar
Inflammation-Related Marker Profiling of Dietary Patterns and All-cause Mortality in the Melbourne Collaborative Cohort Study.
Sherly X. Li, A. Hodge, R. MacInnis, J. Bassett +17 more
2021Journal of NutriLife22 citations Open access
Semantic Scholar
Circulating cotinine concentrations and lung cancer risk in the Lung Cancer Cohort Consortium (LC3).
Tricia L. Larose, F. Guida, A. Fanidi, A. Langhammer +49 more
2018International Journal of Epidemiology22 citations Open access
Semantic Scholar
Cyst Fluid From Cystic, Malignant Brain Tumors: A Reservoir of Nutrients, Including Growth Factor-Like Nutrients, for Tumor Cells
D. Dahlberg, E. Struys, E. Jansen, L. Mørkrid +2 more
2017Neurosurgery22 citations Open access
Semantic Scholar
Smoking in pregnancy, cord blood cotinine and risk of celiac disease diagnosis in offspring
K. Mårild, G. Tapia, Ø. Midttun, P. Ueland +4 more
2019European Journal of Epidemiology21 citations Open access
Semantic Scholar
Smoking, plasma cotinine and risk of atrial fibrillation: the Hordaland Health Study
H. Zuo, O. Nygård, S. Vollset, P. M. Ueland +6 more
2018Journal of Internal Medicine21 citations Open access
Semantic Scholar
Parkinson’s disease is characterized by vitamin B6-dependent inflammatory kynurenine pathway dysfunction
E. Wilson, Jacob Umans, Michelle Swarovski, Paras S. Minhas +30 more
2025npj Parkinson's Disease20 citations Open access
Semantic Scholar
Comparable Performance Characteristics of Plasma Thiamine and Erythrocyte Thiamine Diphosphate in Response to Thiamine Fortification in Rural Cambodian Women
A. McCann, Ø. Midttun, Kyly C. Whitfield, H. Kroeun +4 more
2017Nutrients19 citations Open access
Semantic Scholar
Metabolic analysis of amino acids and vitamin B6 pathways in lymphoma survivors with cancer related chronic fatigue
A. Fosså, Knut Halvor Bjøro Smeland, Ø. Fluge, K. Tronstad +4 more
2020PLoS ONE18 citations Open access
Semantic Scholar
Metabolomic Evaluation of the Consequences of Plasma Cystathionine Elevation in Adults with Stable Angina Pectoris.
Barbara N. DeRatt, Maria A. Ralat, Vegard Lysne, Fariba Tayyari +7 more
2017Journal of NutriLife18 citations Open access
Semantic Scholar
Circulating B-vitamin biomarkers and B-vitamin supplement use in relation to quality of life in patients with colorectal cancer: results from the FOCUS consortium.
J. L. Koole, M. Bours, Anne J. M. R. Geijsen, B. Gigic +36 more
2021American Journal of Clinical Nutrition17 citations Open access
Semantic Scholar
Impaired functional vitamin B6 status is associated with increased risk of lung cancer
Despoina Theofylaktopoulou, Ø. Midttun, P. M. Ueland, K. Meyer +49 more
2018International Journal of Cancer17 citations Open access
Semantic Scholar
Plasma immunological markers in pregnancy and cord blood: A possible link between macrophage chemo‐attractants and risk of childhood type 1 diabetes
M. Vistnes, G. Tapia, K. Mårild, Ø. Midttun +10 more
2018American Journal of Reproductive Immunology17 citations Open access
Semantic Scholar
Plasma 25-Hydroxyvitamin D and Mortality in Patients With Suspected Stable Angina Pectoris
E. Degerud, O. Nygård, S. de Vogel, R. Hoff +7 more
2018Journal of Clinical Endocrinology and Metabolism16 citations Open access
Semantic Scholar
Correction: Plasma kynurenines and prognosis in patients with heart failure
A. Lund, J. Nordrehaug, Grete Slettom, Stein-Erik H Solvang +6 more
2020PLoS ONE15 citations Open access
Semantic Scholar

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