Editorial/Leader article

• Per Magne Ueland; Simon Steinar Hustad (2008). Homocysteine and folate status in an era of folic acid fortification: Balancing benefits, risks, and B-vitamins. (external link)

Academic article

• Thomas Helland; Bjørn Naume; Steinar Hustad et al. (2020). Low Z-4OHtam concentrations are associated with adverse clinical outcome among early stage premenopausal breast cancer patients treated with adjuvant tamoxifen. (external link)
• Seema A. Khan; Xinlei Mi; Yanfei Xu et al. (2023). Presurgical Oral Tamoxifen vs Transdermal 4-Hydroxytamoxifen in Women with Ductal Carcinoma in Situ: A Randomized Clinical Trial. (external link)
• Øivind Midttun; Simon Steinar Hustad; Jørn Schneede et al. (2007). Plasma vitamin B-6 forms and their relation to transsulfuration metabolites in a large, population-based study. (external link)
• Sigridur Björnsdottir; Marianne Øksnes; Magnus Isaksson et al. (2015). Circadian hormone profiles and insulin sensitivity in patients with Addison's disease: a comparison of continuous subcutaneous hydrocortisone infusion with conventional glucocorticoid replacement therapy. (external link)
• Erla S. Sigurðardóttir; Thorarinn Gislason; Bryndis Benediktsdottir et al. (2022). Female sex hormones and symptoms of obstructive sleep apnea in European women of a population-based cohort. (external link)
• Annina Haverinen; Kaisu Luiro; Marika H Kangasniemi et al. (2022). Estradiol Valerate vs Ethinylestradiol in Combined Oral Contraceptives: Effects on the Pituitary-Ovarian Axis. (external link)
• Simon Steinar Hustad; Simone Eussen; Øivind Midttun et al. (2012). Kinetic modeling of storage ffects on biomarkers related to B vitamin status and one-carbon metabolism. (external link)
• Eli Skeie; Elin Strand; Eva Ringdal Pedersen et al. (2015). Circulating B-vitamins and smoking habits are associated with serum polyunsaturated fatty acids in patients with suspected coronary heart disease: A cross-sectional study. (external link)
• Terhi T Piltonen; Paolo Giacobini; Åsa Edvinsson et al. (2019). Circulating antimullerian hormone and steroid hormone levels remain high in pregnant women with polycystic ovary syndrome at term. (external link)
• Kai Triebner; Bobette Matulonga; Ane Johannessen et al. (2017). Menopause is associated with accelerated lung function decline.. (external link)
• Arve Ulvik; Marta Ebbing; Steinar Hustad et al. (2010). Long- and short-term effects of tobacco smoking on circulating concentrations of B vitamins. (external link)
• Øivind Midttun; Simon Steinar Hustad; Per Magne Ueland (2009). Quantitative profiling of biomarkers related to B-vitamin status, tryptophan metabolism and inflammation in human plasma by liquid chromatography/tandem mass spectrometry. (external link)
• Kai Philipp Triebner; Iana Markevych; Randi Jacobsen Bertelsen et al. (2022). Lifelong exposure to residential greenspace and the premenstrual syndrome: A population-based study of Northern European women. (external link)
• Simon Steinar Hustad; Bjørn Gunnar Nedrebø; Per Magne Ueland et al. (2004). Phenotypic expression of the methylenetetrahydrofolate reductase 677C->T polymorphism and flavine cofactor availability in thyroid dysfunction. (external link)
• Thomas Helland; Nina Henne; Ersilia Bifulco et al. (2017). Serum concentrations of active tamoxifen metabolites predict long-term survival in adjuvantly treated breast cancer patients. (external link)
• Kai Triebner; Iana Markevych; Simon Steinar Hustad et al. (2019). Residential surrounding greenspace and age at menopause: A 20-year European study (ECRHS). (external link)
• Despoina Theofylaktopoulou; Arve Ulvik; Øivind Midttun et al. (2014). Vitamins B2 and B6 as determinants of kynurenines and related markers of interferon-gamma-mediated immune activation in the community-based Hordaland health study.. (external link)
• Rita Hannisdal; Randi Elin Gislefoss; Tom K. Grimsrud et al. (2010). Analytical Recovery of Folate and Its Degradation Products in Human Serum Stored at-25 degrees C for up to 29 Years. (external link)
• Per Magne Ueland; Pål Ivar Holm; Simon Steinar Hustad (2005). Betaine: a key modulator of one-carbon metabolism and homocysteine status. (external link)
• Simon Steinar Hustad; Per Magne Ueland; Jørn Schneede (1999). Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in human plasma by capillary electrophoresis and laser-induced fluorescence detection. (external link)
• Paal Methlie; Eystein Sverre Husebye; Simon Steinar Hustad et al. (2011). Grapefruit juice and licorice increase cortisol availability in patients with Addison's disease. (external link)
• Simone Eussen; Stein Emil Vollset; Simon Steinar Hustad et al. (2010). Vitamins B2 and B6 and Genetic Polymorphisms Related to One-Carbon Metabolism as Risk Factors for Gastric Adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition. (external link)
• Arve Ulvik; Simon Steinar Hustad; Adrian Mccann et al. (2017). Ratios of one-carbon metabolites are functional markers of B-vitamin status in a Norwegian coronary angiography screening cohort. (external link)
• Marika H Kangasniemi; Riikka K Arffman; Annina Haverinen et al. (2022). Effects of estradiol- and ethinylestradiol-based contraceptives on adrenal steroids: A randomized trial. (external link)
• Per Magne Ueland; Øivind Midttun; Amrei Windelberg et al. (2007). Quantitative profiling of folate and one-carbon metabolism in large-scale epidemiological studies by mass spectrometry. (external link)
• Elisavet Kaltsouni; Patrick M. Fisher; Manon Dubol et al. (2021). Brain reactivity during aggressive response in women with premenstrual dysphoric disorder treated with a selective progesterone receptor modulator. (external link)
• Kai Triebner; Ersilia Bifulco; Jose Barrera-Gómez et al. (2021). Ultraviolet radiation as a predictor of sex hormone levels in postmenopausal women: A European multi-center study (ECRHS). (external link)
• Kai Triebner; Ane Johannessen; Cecilie Svanes et al. (2020). Describing the status of reproductive ageing simply and precisely: A reproductive ageing score based on three questions and validated with hormone levels. (external link)
• Kai Triebner; Ane Johannessen; Luca Puggini et al. (2016). Menopause as a predictor of new-onset asthma: A longitudinal Northern European population study. (external link)
• Kai Philipp Triebner; Dinh S. Bui; E. Haydn Walters et al. (2021). Childhood lung function as a determinant of menopause-dependent lung function decline. (external link)
• Thomas Helland; Kari Britt Hagen; Martha Eimstad Haugstøyl et al. (2019). Drug monitoring of tamoxifen metabolites predicts vaginal dryness and verifies a low discontinuation rate from the Norwegian Prescription Database. (external link)
• Simon Steinar Hustad; Øivind Midttun; Jørn Schneede et al. (2007). The methylenetetrahydrofolate reductase 677C -> T polymorphism as a modulator of a B vitamin network with major effects on homocysteine metabolism. (external link)
• Kirsi Sepponen; Karolina Lundin; Dawit A. Yohannes et al. (2022). Steroidogenic factor 1 (NR5A1) induces multiple transcriptional changes during differentiation of human gonadal-like cells. (external link)
• Simone Eussen; Roy Miodini Nilsen; Øivind Midttun et al. (2013). North-south gradients in plasma concentrations of B-vitamins and other components of one-carbon metabolism in Western Europe: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study. (external link)
• Paal Methlie; Simon Steinar Hustad; Ralph Kellmann et al. (2013). Multisteroid LC-MS/MS assay for glucocorticoids and androgens, and its application in Addison’s disease. (external link)
• Kai Triebner; Simone Accordini; Lucia Calciano et al. (2019). Exogenous female sex steroids may reduce lung ageing after menopause: A 20-year follow-up study of a general population sample (ECRHS). (external link)
• Simon Steinar Hustad; PM Ueland; Stein Emil Vollset et al. (2000). Riboflavin as a determinant og plasma total homocysteine: effect modification by the methylenetetrahydrofolate reductase C677T polymorphism. (external link)
• Fedro Alessandro Peccatori; Giovanni Codacci-Pisanelli; Gunnar Mellgren et al. (2020). First-in-human pharmacokinetics of tamoxifen and its metabolites in the milk of a lactating mother: A case study. (external link)
• Anne-Grete Reikvam; Simon Steinar Hustad; Håkon Reikvam et al. (2012). The effects of selective serotonin reuptake inhibitors on platelet function in whole blood and platelet concentrates. (external link)
• Simone Eussen; Stein Emil Vollset; Simon Steinar Hustad et al. (2010). Plasma vitamins B2, B6, and B12, and related genetic variants as predictors of colorectal cancer risk. (external link)
• Andrea DeCensi; Harriet Johansson; Thomas Helland et al. (2021). Association of CYP2D6 genotype and tamoxifen metabolites with breast cancer recurrence in a low-dose trial. (external link)
• Midttun Bjørn Øivind; Simon Steinar Hustad; Einar Solheim et al. (2005). Multianalyte quantification of vitamin B-6 and B-2 species in the nanomolar range in human plasma by liquid chromatography - Tandem mass spectrometry. (external link)
• Monika Christensen; Ernst Asbjørn Lien; Simon Steinar Hustad et al. (2010). Seasonal and age-related differences in serum 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D and parathyroid hormone in patients from Western Norway. (external link)
• Rita Hannisdal; Per Magne Ueland; Simone Eussen et al. (2009). Analytical Recovery of Folate Degradation Products Formed in Human Serum and Plasma at Room Temperature. (external link)
• Pål Ivar Holm; Simon Steinar Hustad; Per Magne Ueland et al. (2007). Modulation of the homocysteine-betaine relationship by methylenetetrahydrofolate reductase 677 C-> T genotypes and B-vitamin status in a large-scale epidemiological study. (external link)

Conference lecture

• Simon Steinar Hustad (2005). B vitamins as determinants of plasma homocysteine in subjects with different MTHFR 677C>T genotypes. (external link)
• Simon Steinar Hustad (2004). Riboflavin, FMN and FAD in plasma and erythrocytes: data assessment. (external link)
• Øivind Midttun; Simon Steinar Hustad; Per Magne Ueland (2007). A high-throughput method for quantification of riboflavin, vitamin B6 forms, related metabolites and inflammation markers in human plasma by HPLC-MS/MS. (external link)

Academic literature review

• Per Magne Ueland; Øivind Midttun; Amrei Windelberg et al. (2007). Review: Quantitative profiling of folate and one-carbon metabolism in large-scale epidemiological studies by mass spectrometry. (external link)

Academic book chapter

• Simon Steinar Hustad; Jørn Schneede; Per Magne Ueland (2004). Riboflavin and methylenetetrahydrofolate reductase. (external link)

Doctoral thesis (PhD)

• Simon Steinar Hustad; Per Magne Ueland; Jørn Schneede et al. (2005). Assessment of Riboflavin Status in Humans: Method Development and Clinical Studies. (external link)

See a complete overview of publications in Cristin.