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Vidar Steen

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Physiology

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Norway

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Thomas Espeseth; Stéphanie Le Hellard; Arvid Lundervold; Andrea Christoforou; Vidar M Steen; Ivar Reinvang
Imaging and cognitive genetics: the Norwegian Cognitive NeuroGenetics sample.
Lavinia Athanasiu; Astrid B Birkenaes; Andrew A Brown; Ingrid Agartz; Ole A Andreassen; Morten Mattingsdal; Ingrid Melle; Vidar M Steen; Srdjan Djurovic
Genome-wide association study identifies genetic loci associated with body mass index and high density lipoprotein-cholesterol levels during psychopharmacological treatment - a cross-sectional naturalistic study.
Andrea Christoforou; Sven Cichon; Srdjan Djurovic; Michael Dondrup; Sudheer Giddaluru; Inge Jonassen; Manuel Mattheisen; Morten Mattingsdal; Markus M Nöthen; Pål Puntervoll; Marcella Rietschel; Vidar M Steen; Ole A Andreassen; Stéphanie Le Hellard
Linkage-disequilibrium-based binning affects the interpretation of GWASs.

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2012: Thomas Espeseth; Stéphanie Le Hellard; Arvid Lundervold; Andrea Christoforou; Vidar M Steen; Ivar Reinvang
Imaging and cognitive genetics: the Norwegian Cognitive NeuroGenetics sample.
Twin research and human genetics : the official journal of the International Society for Twin Studies 2012;15(3):442-52.
2012: Lavinia Athanasiu; Astrid B Birkenaes; Andrew A Brown; Ingrid Agartz; Ole A Andreassen; Morten Mattingsdal; Ingrid Melle; Vidar M Steen; Srdjan Djurovic
Genome-wide association study identifies genetic loci associated with body mass index and high density lipoprotein-cholesterol levels during psychopharmacological treatment - a cross-sectional naturalistic study.
Psychiatry research 2012;197(3):327-36.
2012: Andrea Christoforou; Sven Cichon; Srdjan Djurovic; Michael Dondrup; Sudheer Giddaluru; Inge Jonassen; Manuel Mattheisen; Morten Mattingsdal; Markus M Nöthen; Pål Puntervoll; Marcella Rietschel; Vidar M Steen; Ole A Andreassen; Stéphanie Le Hellard
Linkage-disequilibrium-based binning affects the interpretation of GWASs.
American journal of human genetics 2012;90(4):727-33.
2012: Goran Jassim; Miguel López; Niclas Lunder; Silje Skrede; Vidar M Steen; María Jesús Vázquez; Antonio Vidal-Puig; Audun Osland Vik-Mo; Hege Wergedal; Rolf K Berge; Carlos Diéguez; Johan Fernø
Acute effects of orexigenic antipsychotic drugs on lipid and carbohydrate metabolism in rat.
Psychopharmacology 2012;219(3):783-94.
2012: Heidi Maria Namløs; Gunnar Saeter; Vidar M Steen; Bodil Bjerkehagen; Oyvind S Bruland; Jørn Henriksen; Rita Holdhus; Stine H Kresse; Christoph R Müller; Ola Myklebost
Global gene expression profiling of human osteosarcomas reveals metastasis-associated chemokine pattern.
Sarcoma 2012;2012():639038.
2012: Kari M Ersland; Thomas Espeseth; Carla P D Fernandes; Sudheer Giddaluru; Thomas Hansen; Gudmundur A Hardarson; Ole A Andreassen; René Breuer; Andrea Christoforou; Sven Cichon; Srdjan Djurovic; Astri J Lundervold; Manuel Mattheisen; Morten Mattingsdal; Markus M Nöthen; Ivar Reinvang; Marcella Rietschel; Christine Stansberg; Vidar M Steen; Jana Strohmaier; Thomas Werge; Stéphanie Le Hellard
Gene-based analysis of regionally enriched cortical genes in GWAS data sets of cognitive traits and psychiatric disorders.
PloS one 2012;7(2):e31687.
2011: Teresa M Osland; Vidar M Steen; Bj Rn Bjorvatn; Ståle Pallesen
Association study of a variable-number tandem repeat polymorphism in the clock gene PERIOD3 and chronotype in Norwegian university students.
Chronobiology international 2011;28(9):764-70.
2011: Bjarte Håvik; Stephanie Le Hellard; Helle Lybaek; Wolfgang Maier; Manuel Mattheisen; Ingrid Melle; Thomas W Mühleisen; Markus M Nöthen; Lutz Priebe; Marcella Rietschel; Thomas G. Schulze; Ingrid Agartz; Ole A Andreassen; Clive R Bramham; Rene Breuer; Sven Cichon; Franziska Degenhardt; Srdjan Djurovic; Thomas Hansen; Beth Stevens; Thomas Werge; Vidar M Steen
The complement control-related genes CSMD1 and CSMD2 associate to schizophrenia.
Biological psychiatry 2011;70(1):35-42.
2011: Teresa M Osland; Peter Ruoff; Johan Fernø; Bjarte Håvik; Ivar Heuch; Ole Didrik Laerum; Vidar M Steen
Lithium differentially affects clock gene expression in serum-shocked NIH-3T3 cells.
Journal of psychopharmacology (Oxford, England) 2011;25(7):924-33.
2011: Johan Fernø; Carlos Diéguez; Rubén Nogueiras; Silje Skrede; Vidar M Steen; Luis Varela; María Jesús Vázquez; antonio vidal-puig; Miguel López
Olanzapine-induced hyperphagia and weight gain associate with orexigenic hypothalamic neuropeptide signaling without concomitant AMPK phosphorylation.
PloS one 2011;6(6):e20571.
2011: Christine Stansberg; Kari M Ersland; Paul van der Valk; Vidar M Steen
Gene expression in the rat brain: high similarity but unique differences between frontomedial-, temporal- and occipital cortex.
BMC neuroscience 2011;12():15.
2011: Anna K Kähler; Srdjan Djurovic; Lars M Rimol; Andrew Anand Brown; Lavinia Athanasiu; Erik G Jönsson; Thomas Hansen; Omar Gústafsson; Håkan Hall; Ina Giegling; Pierandrea Muglia; Sven Cichon; Marcella Rietschel; Olli P H Pietiläinen; Leena Peltonen; Elvira Bramon; David Collier; David St Clair; Engilbert Sigurdsson; Hannes Petursson; Dan Rujescu; Ingrid Melle; Thomas Werge; Vidar M Steen; Anders M Dale; Russell T Matthews; Ingrid Agartz; Ole A Andreassen
Candidate gene analysis of the human natural killer-1 carbohydrate pathway and perineuronal nets in schizophrenia: B3GAT2 is associated with disease risk and cortical surface area.
Biological psychiatry 2011;69(1):90-6.
2011: G Jassim; Johan Fernø; F M Theisen; M Haberhausen; A Christoforou; Bjarte Håvik; S Gebhardt; H Remschmidt; C Mehler-Wex; J Hebebrand; S Lehellard; Vidar M Steen
Association study of energy homeostasis genes and antipsychotic-induced weight gain in patients with schizophrenia.
Pharmacopsychiatry 2011;44(1):15-20.
2010: Hildegunn Høberg Vetti; Anders Molven; Aud K H Eliassen; Vidar M Steen
Is pharmacogenetic CYP2D6 testing useful?
Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række 2010;130(22):2224-8.
2010: Torunn Fiskerstrand; Dorra H'mida-Ben Brahim; Stefan Johansson; Abderrahim M'zahem; Bjørn Ivar Haukanes; Nathalie Drouot; Julian Zimmermann; Andrew J Cole; Christian Vedeler; Cecilie Bredrup; Mirna Assoum; Meriem Tazir; Thomas Klockgether; Abdelmadjid Hamri; Vidar M Steen; Helge Boman; Laurence A Bindoff; Michel Koenig; Per M Knappskog
Mutations in ABHD12 cause the neurodegenerative disease PHARC: An inborn error of endocannabinoid metabolism.
American journal of human genetics 2010;87(3):410-7.
2010: Lavinia Athanasiu; Morten Mattingsdal; Anna K Kähler; Andrew Brown; Omar Gustafsson; Ingrid Agartz; Ina Giegling; Pierandrea Muglia; Sven Cichon; Marcella Rietschel; Olli P H Pietiläinen; Leena Peltonen; Elvira Bramon; David Collier; David St Clair; Engilbert Sigurdsson; Hannes Petursson; Dan Rujescu; Ingrid Melle; Vidar M Steen; Srdjan Djurovic; Ole A Andreassen
Gene variants associated with schizophrenia in a Norwegian genome-wide study are replicated in a large European cohort.
Journal of psychiatric research 2010;44(12):748-53.
2010: Ellen Ø Blinkenberg; Ann-Helen Kristoffersen; Sverre Sandberg; Vidar M Steen; Gunnar Houge
Usefulness of factor V Leiden mutation testing in clinical practice.
European journal of human genetics : EJHG 2010;18(8):862-6.
2010: Øivind Torkildsen; Christine Stansberg; Solveig M Angelskår; Evert-Jan Kooi; Jeroen J G Geurts; Paul van der Valk; Kjell-Morten Myhr; Vidar M Steen; Lars Bø
Upregulation of immunoglobulin-related genes in cortical sections from multiple sclerosis patients.
Brain pathology (Zurich, Switzerland) 2010;20(4):720-9.
2010: Stéphanie Le Hellard; T W Mühleisen; S Djurovic; Johan Fernø; Z Ouriaghi; M Mattheisen; C Vasilescu; Maria Baroy Raeder; Torben Hansen; J Strohmaier; A Georgi; F F Brockschmidt; Ingrid Melle; I Nenadic; H Sauer; M Rietschel; M M Nöthen; T Werge; Ole A Andreassen; S Cichon; Vidar M Steen
Polymorphisms in SREBF1 and SREBF2, two antipsychotic-activated transcription factors controlling cellular lipogenesis, are associated with schizophrenia in German and Scandinavian samples.
Molecular psychiatry 2010;15(5):463-72.
2010: Anna K Kähler; Mona K Otnaess; Katrine V Wirgenes; Thomas Hansen; Erik G Jönsson; Ingrid Agartz; Håkan Hall; Thomas Werge; Gunnar Morken; Ole Mors; Erling Mellerup; Henrik Dam; Pernille Koefod; Ingrid Melle; Vidar M Steen; Ole A Andreassen; Srdjan Djurovic
Association study of PDE4B gene variants in Scandinavian schizophrenia and bipolar disorder multicenter case-control samples.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2010;153B(1):86-96.
2010: Ivar Reinvang; Ian J Deary; Anders M Fjell; Vidar M Steen; Thomas Espeseth; Raja Parasuraman
Neurogenetic effects on cognition in aging brains: a window of opportunity for intervention?
Frontiers in aging neuroscience 2010;2():143.
2010: Jennifer Gjerde; Jürgen Geisler; Steinar Lundgren; Dagfinn Ekse; Jan Erik Varhaug; Gunnar Mellgren; Vidar M Steen; Ernst A Lien
Associations between tamoxifen, estrogens, and FSH serum levels during steady state tamoxifen treatment of postmenopausal women with breast cancer.
BMC cancer 2010;10():313.
2010: Simon N Dankel; Dag J Fadnes; Anne-Kristin Stavrum; Christine Stansberg; Rita Holdhus; Tuyen Hoang; Vivian L Veum; Bjørn Jostein Christensen; Villy Våge; Jørn V Sagen; Vidar M Steen; Gunnar Mellgren
Switch from stress response to homeobox transcription factors in adipose tissue after profound fat loss.
PloS one 2010;5(6):e11033.
2009: Srdjan Djurovic; Stephanie Le Hellard; Anna K Kähler; Erik G Jönsson; Ingrid Agartz; Vidar M Steen; Håkan Hall; August G Wang; Henrik B Rasmussen; Ingrid Melle; Thomas Werge; Ole A Andreassen
Association of MCTP2 gene variants with schizophrenia in three independent samples of Scandinavian origin (SCOPE).
Psychiatry research 2009;168(3):256-8.
2009: Helle Lybaek; Karen Helene Ørstavik; Trine Prescott; Randi Hovland; Harald Breilid; Christine Stansberg; Vidar M Steen; Gunnar Houge
An 8.9 Mb 19p13 duplication associated with precocious puberty and a sporadic 3.9 Mb 2q23.3q24.1 deletion containing NR4A2 in mentally retarded members of a family with an intrachromosomal 19p-into-19q between-arm insertion.
European journal of human genetics : EJHG 2009;17(7):904-10.
2009: Johan Fernø; Audun Osland Vik-Mo; Goran Jassim; Bjarte Håvik; Knut Erik Berge; Silje Skrede; Oddrun Anita Gudbrandsen; Jo Erling Riise Waage; Niclas Lunder; Sverre Mørk; Rolf K Berge; Hugo A Jørgensen; Vidar M Steen
Acute clozapine exposure in vivo induces lipid accumulation and marked sequential changes in the expression of SREBP, PPAR, and LXR target genes in rat liver.
Psychopharmacology 2009;203(1):73-84.
2009: S Le Hellard; F M Theisen; M Haberhausen; Maria Baroy Raeder; Johan Fernø; S Gebhardt; A Hinney; H Remschmidt; J C Krieg; C Mehler-Wex; M M Nöthen; J Hebebrand; Vidar M Steen
Association between the insulin-induced gene 2 (INSIG2) and weight gain in a German sample of antipsychotic-treated schizophrenic patients: perturbation of SREBP-controlled lipogenesis in drug-related metabolic adverse effects?
Molecular psychiatry 2009;14(3):308-17.
2009: Stéphanie Le Hellard; Bjarte Håvik; Thomas Espeseth; Harald Breilid; Roger Løvlie; Michelle Luciano; Alan J Gow; Sarah E Harris; John M Starr; Karin Wibrand; Astri J Lundervold; David J Porteous; Clive R Bramham; Ian J Deary; Ivar Reinvang; Vidar M Steen
Variants in doublecortin- and calmodulin kinase like 1, a gene up-regulated by BDNF, are associated with memory and general cognitive abilities.
PloS one 2009;4(10):e7534.
2009: Audun Osland Vik-Mo; Johan Fernø; Silje Skrede; Vidar M Steen
Psychotropic drugs up-regulate the expression of cholesterol transport proteins including ApoE in cultured human CNS- and liver cells.
BMC pharmacology 2009;9():10.
2008: Helle Lybaek; Leonardo A. Meza-Zepeda; Stine H Kresse; Trude Høysaeter; Vidar M Steen; Gunnar Houge
Array-CGH fine mapping of minor and cryptic HR-CGH detected genomic imbalances in 80 out of 590 patients with abnormal development.
European journal of human genetics : EJHG 2008;16(11):1318-28.
2008: Anna K Kähler; Srdjan Djurovic; Bettina Kulle; Erik G Jönsson; Ingrid Agartz; Håkan Hall; Stein Opjordsmoen; Klaus D Jakobsen; Thomas Hansen; Ingrid Melle; Thomas Werge; Vidar M Steen; Ole A Andreassen
Association analysis of schizophrenia on 18 genes involved in neuronal migration: MDGA1 as a new susceptibility gene.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2008;147B(7):1089-100.
2008: Audun Osland Vik-Mo; Astrid B Birkenaes; Johan Fernø; Halldora Jonsdottir; Ole A Andreassen; Vidar M Steen
Increased expression of lipid biosynthesis genes in peripheral blood cells of olanzapine-treated patients.
The international journal of neuropsychopharmacology / official scientific journal of the Collegium Internationale Neuropsychopharmacologicum (CINP) 2008;11(5):679-84.
2007: Bjarte Håvik; H Røkke; G Dagyte; A-K Stavrum; Clive R Bramham; Vidar M Steen
Synaptic activity-induced global gene expression patterns in the dentate gyrus of adult behaving rats: induction of immunity-linked genes.
Neuroscience 2007;148(4):925-36.
2007: Maria Baroy Raeder; Vidar M Steen; Stein Emil Vollset; Ingvar Bjelland
Associations between cod liver oil use and symptoms of depression: the Hordaland Health Study.
Journal of affective disorders 2007;101(1-3):245-9.
2007: Kjell Petersen; Anne Margrete Oyan; Kari Rostad; Sue Olsen; Trond Hellem Bø; Helga B Salvesen; Bjorn T Gjertsen; Oystein Bruserud; Ole Johan Halvorsen; Lars A Akslen; Vidar M Steen; Inge Jonassen; Karl-Henning Kalland
Comparison of nucleic acid targets prepared from total RNA or poly(A) RNA for DNA oligonucleotide microarray hybridization.
Analytical biochemistry 2007;366(1):46-58.
2007: Kenneth Hugdahl; Else-Marie Løberg; Karsten Specht; Vidar M Steen; Heidi van Wageningen; Hugo A Jørgensen
Auditory hallucinations in schizophrenia: the role of cognitive, brain structural and genetic disturbances in the left temporal lobe.
Frontiers in human neuroscience 2007;1():6.
2007: Christine Stansberg; Audun Osland Vik-Mo; Rita Holdhus; Harald Breilid; Boleslaw Srebro; Kjell Petersen; Hugo A Jørgensen; Inge Jonassen; Vidar M Steen
Gene expression profiles in rat brain disclose CNS signature genes and regional patterns of functional specialisation.
BMC genomics 2007;8():94.
2007: Anette Raa; Christine Stansberg; Vidar M Steen; Rolf Bjerkvig; Rolf K Reed; L E B Stuhr
Hyperoxia retards growth and induces apoptosis and loss of glands and blood vessels in DMBA-induced rat mammary tumors.
BMC cancer 2007;7():23.
2006: Maria Baroy Raeder; Ingvar Bjelland; Stein Emil Vollset; Vidar M Steen
Obesity, dyslipidemia, and diabetes with selective serotonin reuptake inhibitors: the Hordaland Health Study.
The Journal of clinical psychiatry 2006;67(12):1974-82.
2006: Ole A Andreassen; Vidar M Steen
[Pharmacogenetics and tailored drug treatment in schizophrenia].
Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række 2006;126(18):2400-2.
2006: Maria Baroy Raeder; Johan Fernø; Audun Osland Vik-Mo; Vidar M Steen
SREBP activation by antipsychotic- and antidepressant-drugs in cultured human liver cells: relevance for metabolic side-effects?
Molecular and cellular biochemistry 2006;289(1-2):167-73.
2006: Jan Brøgger; Vidar M Steen; Hans Geir Eiken; Amund Gulsvik; Per S Bakke
Genetic association between COPD and polymorphisms in TNF, ADRB2 and EPHX1.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2006;27(4):682-8.
2006: Maria Baroy Raeder; Johan Fernø; Marte Glambek; Christine Stansberg; Vidar M Steen
Antidepressant drugs activate SREBP and up-regulate cholesterol and fatty acid biosynthesis in human glial cells.
Neuroscience letters 2006;395(3):185-90.
2006: Karin Wibrand; Elhoucine Messaoudi; Bjarte Håvik; Vibeke Steenslid; Roger Løvlie; Vidar M Steen; Clive R Bramham
Identification of genes co-upregulated with Arc during BDNF-induced long-term potentiation in adult rat dentate gyrus in vivo.
The European journal of neuroscience 2006;23(6):1501-11.
2006: Johan Fernø; Silje Skrede; Audun Osland Vik-Mo; Bjarte Håvik; Vidar M Steen
Drug-induced activation of SREBP-controlled lipogenic gene expression in CNS-related cell lines: marked differences between various antipsychotic drugs.
BMC neuroscience 2006;7():69.
2005: Jørgen Bramness; Svetlana Skurtveit; Margaretha Gulliksen; Harald Breilid; Vidar M Steen; Jørg Mørland
The CYP2C19 genotype and the use of oral contraceptives influence the pharmacokinetics of carisoprodol in healthy human subjects.
European journal of clinical pharmacology 2005;61(7):499-506.
2005: Johan Fernø; Maria Baroy Raeder; Audun Osland Vik-Mo; S Skrede; M Glambek; Karl Johan Tronstad; Harald Breilid; Roger Løvlie; Rolf K Berge; Christine Stansberg; Vidar M Steen
Antipsychotic drugs activate SREBP-regulated expression of lipid biosynthetic genes in cultured human glioma cells: a novel mechanism of action?
The pharmacogenomics journal 2005;5(5):298-304.
2004: Jan Øystein Berle; Vidar M Steen; Trond Oskar Aamo; Harald Breilid; Kolbjørn Zahlsen; Olav Spigset
Breastfeeding during maternal antidepressant treatment with serotonin reuptake inhibitors: infant exposure, clinical symptoms, and cytochrome p450 genotypes.
The Journal of clinical psychiatry 2004;65(9):1228-34.
2004: Gry Sjøholt; Richard P Ebstein; R T Lie; Jan Øystein Berle; J Mallet; Jean-François Deleuze; Douglas F Levinson; C Laurent; M Mujahed; Isaam Bannoura; Ibrahim Murad; Anders Molven; Vidar M Steen
Examination of IMPA1 and IMPA2 genes in manic-depressive patients: association between IMPA2 promoter polymorphisms and bipolar disorder.
Molecular psychiatry 2004;9(6):621-9.
2003: Azadeh Badiee; Hans Geir Eiken; Vidar M Steen; Roger Løvlie
Evaluation of five different cDNA labeling methods for microarrays using spike controls.
BMC biotechnology 2003;3():23.
2003: Jørgen Bramness; Svetlana Skurtveit; Lars Fauske; Merete Grung; Anders Molven; Jørg Mørland; Vidar M Steen
Association between blood carisoprodol:meprobamate concentration ratios and CYP2C19 genotype in carisoprodol-drugged drivers: decreased metabolic capacity in heterozygous CYP2C19*1/CYP2C19*2 subjects?
Pharmacogenetics 2003;13(7):383-8.
2002: Ole A Andreassen; Vidar M Steen
[Schizophrenia and molecular genetics].
Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række 2002;122(21):2118-22.
2002: Bernard Lerer; Ronnen Segman; Heiner Fangerau; Ann K Daly; Vincenzo S Basile; Roberto Cavallaro; Harald N Aschauer; Robin G McCreadie; Stephanie Ohlraun; Nicol Ferrier; Mario Masellis; Massimiliano Verga; Joachim Scharfetter; Marcella Rietschel; Roger Lovlie; Uriel Heresco Levy; Herbert Y Meltzer; James L Kennedy; Vidar M Steen; Fabio Macciardi
Pharmacogenetics of tardive dyskinesia: combined analysis of 780 patients supports association with dopamine D3 receptor gene Ser9Gly polymorphism.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2002;27(1):105-19.
2002: Vidar M Steen
Does inositol signalling have a role in disease susceptibility and drug treatment of bipolar disorder?
Bipolar disorders 2002;4 Suppl 1():53-5.
2001: Roger Løvlie; JO Berle; E Stordal; Vidar M Steen
The phospholipase C-gamma1 gene (PLCG1) and lithium-responsive bipolar disorder: re-examination of an intronic dinucleotide repeat polymorphism.
Psychiatric genetics 2001;11(1):41-3.
2001: Roger Løvlie; A K Daly; Guri E Matre; Anders Molven; Vidar M Steen
Polymorphisms in CYP2D6 duplication-negative individuals with the ultrarapid metabolizer phenotype: a role for the CYP2D6*35 allele in ultrarapid metabolism?
Pharmacogenetics 2001;11(1):45-55.
2001: Roger Løvlie; Rangaswamy Thara; Ramachandra Padmavathi; Vidar M Steen; Robin G McCreadie
Ser9Gly dopamine D3 receptor polymorphism and spontaneous dyskinesia in never-medicated schizophrenic patients.
Molecular psychiatry 2001;6(1):6-7.
2000: Gry Sjøholt; AK Gulbrandsen; Roger Løvlie; JO Berle; Anders Molven; Vidar M Steen
A human myo-inositol monophosphatase gene (IMPA2) localized in a putative susceptibility region for bipolar disorder on chromosome 18p11.2: genomic structure and polymorphism screening in manic-depressive patients.
Molecular psychiatry 2000;5(2):172-80.
1999: Roger Løvlie; AK Gulbrandsen; Anders Molven; Vidar M Steen
Genomic structure and sequence analysis of a human inositol polyphosphate 1-phosphatase gene (INPP1).
Pharmacogenetics 1999;9(4):517-28.
1998: Vidar M Steen; Roger Løvlie; Yamima Osher; R H Belmaker; JO Berle; AK Gulbrandsen
The polymorphic inositol polyphosphate 1-phosphatase gene as a candidate for pharmacogenetic prediction of lithium-responsive manic-depressive illness.
Pharmacogenetics 1998;8(3):259-68.
1997: Gry Sjøholt; Anders Molven; Roger Løvlie; A Wilcox; J M Sikela; Vidar M Steen
Genomic structure and chromosomal localization of a human myo-inositol monophosphatase gene (IMPA).
Genomics 1997;45(1):113-22.
1997: Ole A Andreassen; Tom MacEwan; AK Gulbrandsen; Robin G McCreadie; Vidar M Steen
Non-functional CYP2D6 alleles and risk for neuroleptic-induced movement disorders in schizophrenic patients.
Psychopharmacology 1997;131(2):174-9.
1997: Roger Løvlie; A K Daly; Jeffrey Idle; Vidar M Steen
Characterization of the 16+9 kb and 30+9 kb CYP2D6 XbaI haplotypes.
Pharmacogenetics 1997;7(2):149-52.
1997: Vidar M Steen; Roger Løvlie; Tom MacEwan; Robin G McCreadie
Dopamine D3-receptor gene variant and susceptibility to tardive dyskinesia in schizophrenic patients.
Molecular psychiatry 1997;2(2):139-45.
1996: Roger Løvlie; Ann K Daly; Anders Molven; JR Idle; Vidar M Steen
Ultrarapid metabolizers of debrisoquine: characterization and PCR-based detection of alleles with duplication of the CYP2D6 gene.
FEBS letters 1996;392(1):30-4.
1996: Anders Molven; Vidar M Steen
A retroviral element in the human CYP2D gene cluster.
Pharmacogenetics 1996;6(4):375-7.
1996: Ann K Daly; K S Fairbrother; O A Andreassen; Stephanie J London; JR Idle; Vidar M Steen
Characterization and PCR-based detection of two different hybrid CYP2D7P/CYP2D6 alleles associated with the poor metabolizer phenotype.
Pharmacogenetics 1996;6(4):319-28.
1996: Ann K Daly; J Brockmöller; F Broly; M Eichelbaum; William Evans; F J Gonzalez; J D Huang; JR Idle; M Ingelman-Sundberg; T Ishizaki; Evelyne Jacqz-Aigrain; U A Meyer; D W Nebert; Vidar M Steen; C Roland Wolf; Uli Zanger
Nomenclature for human CYP2D6 alleles.
Pharmacogenetics 1996;6(3):193-201.
1996: Vidar M Steen; AK Gulbrandsen; Hans Geir Eiken; J O Berle
Lack of genetic variation in the coding region of the myo-inositol monophosphatase gene in lithium-treated patients with manic depressive illness.
Pharmacogenetics 1996;6(1):113-6.
1996: Ann K Daly; Vidar M Steen; K S Fairbrother; JR Idle
CYP2D6 multiallelism.
Methods in enzymology 1996;272():199-210.
1995: Vidar M Steen; Anders Molven; N K Aarskog; AK Gulbrandsen
Homologous unequal cross-over involving a 2.8 kb direct repeat as a mechanism for the generation of allelic variants of human cytochrome P450 CYP2D6 gene.
Human molecular genetics 1995;4(12):2251-7.
1995: Vidar M Steen; O A Andreassen; Ann K Daly; T Tefre; A L Børresen; JR Idle; AK Gulbrandsen
Detection of the poor metabolizer-associated CYP2D6(D) gene deletion allele by long-PCR technology.
Pharmacogenetics 1995;5(4):215-23.
1993: Vidar M Steen; Holm Holmsen; G Aarbakke
The platelet-stimulating effect of adrenaline through alpha 2-adrenergic receptors requires simultaneous activation by a true stimulatory platelet agonist. Evidence that adrenaline per se does not induce human platelet activation in vitro.
Thrombosis and haemostasis 1993;70(3):506-13.
1991: OB Tysnes; Vidar M Steen; G M Aarbakke; Holm Holmsen
Stimulation of human platelets with low concentrations of thrombin: evidence for equimolar accumulation of inositol trisphosphates and phosphatidic acid.
The International journal of biochemistry 1991;23(3):305-10.
1991: OB Tysnes; E Johanessen; Vidar M Steen
Neomycin does not interfere with the inositol phospholipid metabolism, but blocks binding of alpha-thrombin to intact human platelets.
The Biochemical journal 1991;273(Pt 1)():241-3.
1990: OB Tysnes; Vidar M Steen; K W Frølich; Holm Holmsen
Evidence that chlorpromazine and prostaglandin E1 but not neomycin interfere with the inositol phospholipid metabolism in intact human platelets.
FEBS letters 1990;264(1):33-6.
1989: Vidar M Steen; OB Tysnes; Holm Holmsen
Evidence for tight metabolic control of the receptor-activated polyphosphoinositide cycle in human platelets.
The Biochemical journal 1989;263(2):621-4.
1989: Vidar M Steen; C A Cook; OB Tysnes; Holm Holmsen
Potentiation by adrenaline of thrombin-induced elevation of pHi is not essential for synergistic activation of human platelets.
FEBS letters 1989;250(2):211-4.
1988: OB Tysnes; Vidar M Steen; Holm Holmsen
Neomycin inhibits platelet functions and inositol phospholipid metabolism upon stimulation with thrombin, but not with ionomycin or 12-O-tetradecanoyl-phorbol 13-acetate.
European journal of biochemistry / FEBS 1988;177(1):219-23.
1988: Vidar M Steen; OB Tysnes; Holm Holmsen
Synergism between thrombin and adrenaline (epinephrine) in human platelets. Marked potentiation of inositol phospholipid metabolism.
The Biochemical journal 1988;253(2):581-6.
1987: Vidar M Steen; Holm Holmsen
Current aspects on human platelet activation and responses.
European journal of haematology 1987;38(5):383-99.