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Stefan Johansson's picture

Stefan Johansson

Professor
Department of Clinical Science
Publications in pubmed
  • E-mailStefan.Johansson@uib.no
  • Phone+47 55 97 58 56
  • Visitor Address
    Haukeland universitetssykehus, Laboratoriebygget
    5009 Bergen
  • Postal Address
    Postboks 7804
    5020 Bergen

Leader for the Diabetes Research Group, K2.   https://www.uib.no/en/diabetes

Leader for the Genomics Group, K2.  https://www.uib.no/en/diabetes/122148/genomics-group

My research interests centers around trying to understand the genetic underpinnings of rare highly heritable genetic disorders, diabetes and related traits and ADHD.

More info can be found on my Publons page: https://publons.com/researcher/2802796/stefan-johansson/

Teach topics in genetics for medicine (MED3), master courses (HUMGEN301, BMED320) and sporadic lectures on various courses.

https://mitt.uib.no/courses/24343

 

Academic article
  • Show author(s) (2023). Genome-wide association study of placental weight identifies distinct and shared genetic influences between placental and fetal growth. Nature Genetics.
  • Show author(s) (2023). Genetic effects on the timing of parturition and links to fetal birth weight. Nature Genetics. 559-567.
  • Show author(s) (2023). Finding haplotypic signatures in proteins. GigaScience.
  • Show author(s) (2023). Extending protein interaction networks using proteoforms and small molecules. Bioinformatics. 8 pages.
  • Show author(s) (2023). European and multi-ancestry genome-wide association meta-analysis of atopic dermatitis highlights importance of systemic immune regulation. Nature Communications.
  • Show author(s) (2023). Characterisation of HNF1A variants in paediatric diabetes in Norway using functional and clinical investigations to unmask phenotype and monogenic diabetes. Diabetologia. 12 pages.
  • Show author(s) (2023). A polygenic risk score to help discriminate primary adrenal insufficiency of different etiologies. Journal of Internal Medicine. 96-109.
  • Show author(s) (2023). A partial form of AIRE deficiency underlies a mild form of autoimmune polyendocrine syndrome type 1. Journal of Clinical Investigation.
  • Show author(s) (2022). Two New Mutations in the CEL Gene Causing Diabetes and Hereditary Pancreatitis: How to Correctly Identify MODY8 Cases. Journal of Clinical Endocrinology and Metabolism (JCEM). e1455-e1466.
  • Show author(s) (2022). Placental weight centiles adjusted for age, parity and fetal sex. Placenta. 87-94.
  • Show author(s) (2022). Characterization of the genetic architecture of infant and early childhood body mass index. Nature Metabolism. 344-358.
  • Show author(s) (2022). Body mass index and childhood symptoms of depression, anxiety, and attention-deficit hyperactivity disorder: A within-family Mendelian randomization study. eLIFE. 41 pages.
  • Show author(s) (2022). Association of sweetened carbonated beverage consumption during pregnancy and ADHD symptoms in the offspring: a study from the Norwegian Mother, Father and Child Cohort Study (MoBa). European Journal of Nutrition. 2153-2166.
  • Show author(s) (2021). Transcriptional changes in regulatory T cells from patients with autoimmune polyendocrine syndrome type 1 suggest functional impairment of lipid metabolism and gut homing. Frontiers in Immunology. 1-12.
  • Show author(s) (2021). The position of single-base deletions in the VNTR sequence of the carboxyl ester lipase (CEL) gene determines proteotoxicity. Journal of Biological Chemistry. 1-13.
  • Show author(s) (2021). SeeCiTe: a method to assess CNV calls from SNP arrays using trio data. Bioinformatics. 1876-1883.
  • Show author(s) (2021). Genetic association study of childhood aggression across raters, instruments, and age. Translational Psychiatry. 1-9.
  • Show author(s) (2021). Genetic Dominant Variants in STUB1, Segregating in Families with SCA48, Display In Vitro Functional Impairments Indistinctive from Recessive Variants Associated with SCAR16. International Journal of Molecular Sciences.
  • Show author(s) (2021). GWAS for autoimmune Addison's disease identifies multiple risk loci and highlights AIRE in disease susceptibility. Nature Communications. 1-14.
  • Show author(s) (2021). Double paternal uniparental isodisomy 7 and 15 presenting with Beckwith–Wiedemann spectrum features. Cold Spring Harbor Molecular Case Studies. 14 pages.
  • Show author(s) (2021). Comprehensive characterization of copy number variation (CNV) called from array, long- and short-read data. BMC Genomics. 15 pages.
  • Show author(s) (2021). Chip protein U-box domain truncation affects Purkinje neuron morphology and leads to behavioral changes in zebrafish. Frontiers in Molecular Neuroscience. 1-19.
  • Show author(s) (2021). 1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humans. Translational Psychiatry. 16 pages.
  • Show author(s) (2020). The genetic architecture of sporadic and multiple consecutive miscarriage. Nature Communications. 1-12.
  • Show author(s) (2020). Shared genetic background between children and adults with attention deficit/hyperactivity disorder. Neuropsychopharmacology. 1617-1626.
  • Show author(s) (2020). Population prevalence and inheritance pattern of recurrent CNVs associated with neurodevelopmental disorders in 12,252 newborns and their parents. European Journal of Human Genetics. 205-215.
  • Show author(s) (2020). Characterization of CEL-DUP2: Complete duplication of the carboxyl ester lipase gene is unlikely to influence risk of chronic pancreatitis. Pancreatology (Print). 377-384.
  • Show author(s) (2020). Autozygosity mapping and time-to-spontaneous delivery in Norwegian parent-offspring trios. Human Molecular Genetics. 3845-3858.
  • Show author(s) (2019). Variants in the fetal genome near pro-inflammatory cytokine genes on 2q13 associate with gestational duration. Nature Communications. 1-13.
  • Show author(s) (2019). PathwayMatcher: proteoform-centric network construction enables fine-granularity multi-omics pathway mapping. GigaScience. 1-13.
  • Show author(s) (2019). Maternal and fetal genetic effects on birth weight and their relevance to cardio-metabolic risk factors. Nature Genetics. 804-814.
  • Show author(s) (2019). Introducing M-GCTA a software package to estimate maternal (or paternal) genetic effects on offspring phenotypes. Behavior Genetics. 51-66.
  • Show author(s) (2019). Genome-wide association study reveals dynamic role of genetic variation in infant and early childhood growth. Nature Communications. 1-10.
  • Show author(s) (2019). Attention-deficit hyperactivity disorder shares copy number variant risk with schizophrenia and autism spectrum disorder. Translational Psychiatry. 1-9.
  • Show author(s) (2019). Association of copy number variation of the 15q11.2 BP1-BP2 region with cortical and subcortical morphology and cognition. JAMA psychiatry. 11 pages.
  • Show author(s) (2019). A trans-ancestral meta-analysis of genome-wide association studies reveals loci associated with childhood obesity. Human Molecular Genetics. 3327-3338.
  • Show author(s) (2018). Rare genetic variation in mitochondrial pathways influences the risk for parkinson's disease. Movement Disorders. 1591-1600.
  • Show author(s) (2018). Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity. Nature Genetics. 26-41.
  • Show author(s) (2018). Moderating effect of mode of delivery on the genetics of intelligence: Explorative genome-wide analyses in ALSPAC. Brain and Behavior. 1-12.
  • Show author(s) (2018). Identification of ADHD risk genes in extended pedigrees by combining linkage analysis and whole-exome sequencing. Molecular Psychiatry. 11 pages.
  • Show author(s) (2018). Further delineation of an entity caused by CREBBP and EP300 mutations but not resembling Rubinstein-Taybi syndrome. American Journal of Medical Genetics. Part A. 862-876.
  • Show author(s) (2018). Analysis of shared heritability in common disorders of the brain. Science. 15 pages.
  • Show author(s) (2017). The HNF1A mutant Ala180Val: Clinical challenges in determining causality of a rare HNF1A variant in familial diabetes. Diabetes Research and Clinical Practice. 142-149.
  • Show author(s) (2017). Targeted next-generation sequencing reveals MODY in up to 6.5% of antibody-negative diabetes cases listed in the Norwegian Childhood Diabetes Registry. Diabetologia. 625-635.
  • Show author(s) (2017). SLC2A3 single-nucleotide polymorphism and duplication influence cognitive processing and population-specific risk for attention-deficit/hyperactivity disorder. Journal of Child Psychology and Psychiatry. 798-809.
  • Show author(s) (2017). Rare and low-frequency coding variants alter human adult height. Nature. 186-190.
  • Show author(s) (2017). PNKP Mutations Identified by Whole-Exome Sequencing in a Norwegian Patient with Sporadic Ataxia and Edema. Cerebellum. 272-275.
  • Show author(s) (2017). Novel loci associated with attention-deficit/hyperactivity disorder are revealed by leveraging polygenic overlap with educational attainment. Journal of the American Academy of Child and Adolescent Psychiatry. 86-95.
  • Show author(s) (2017). Mutations in MAPKBP1 cause juvenile or late-onset cilia-independent nephronophthisis. American Journal of Human Genetics. 323-333.
  • Show author(s) (2017). In vitro characterization of six STUB1 variants in spinocerebellar ataxia 16 reveals altered structural properties for the encoded CHIP proteins. Bioscience Reports. 1-12.
  • Show author(s) (2017). GBA2 mutations cause a Marinesco-Sjogren-like syndrome: Genetic and biochemical studies. PLOS ONE. 1-10.
  • Show author(s) (2017). Functional investigations of HNF1A identify rare variants as risk factors for type 2 diabetes in the general population. Diabetes. 335-346.
  • Show author(s) (2017). Copy number variants and VNTR length polymorphisms of the carboxyl-ester lipase (CEL) gene as risk factors in pancreatic cancer. Pancreatology (Print). 83-88.
  • Show author(s) (2017). Associations between ABO blood groups and pancreatic ductal adenocarcinoma: influence on resection status and survival. Cancer Medicine. 1531-1540.
  • Show author(s) (2016). Temporal trends in late preterm and early term birthrates in 6 high-income countries in North America and Europe and association with clinician-initiated obstetric interventions. Journal of the American Medical Association (JAMA). 410-419.
  • Show author(s) (2016). Novel SLC19A3 promoter deletion and allelic silencing in biotin-thiamine-responsive basal ganglia encephalopathy. PLOS ONE.
  • Show author(s) (2016). Meta-analysis of the DRD5 VNTR in persistent ADHD. European Neuropsychopharmacology. 1527-1532.
  • Show author(s) (2016). Length of variable numbers of tandem repeats in the carboxyl ester lipase (CEL) gene may confer susceptibility to alcoholic liver cirrhosis but not alcoholic chronic pancreatitis. PLOS ONE.
  • Show author(s) (2016). Hereditary hypophosphatemia in Norway: A retrospective population-based study of genotypes, phenotypes, and treatment complications. European Journal of Endocrinology (EJE). 125-136.
  • Show author(s) (2016). Genome-wide analyses of aggressiveness in attention-deficit hyperactivity disorder. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics. 733-747.
  • Show author(s) (2016). Exome chip analyses in adult attention deficit hyperactivity disorder. Translational Psychiatry. 7 pages.
  • Show author(s) (2016). Defective PITRM1 mitochondrial peptidase is associated with Aβ amyloidotic neurodegeneration. EMBO Molecular Medicine. 176-190.
  • Show author(s) (2016). B vitamin treatments modify the risk of myocardial infarction associated with a MTHFD1 polymorphism in patients with stable angina pectoris. NMCD. Nutrition Metabolism and Cardiovascular Diseases. 495-501.
  • Show author(s) (2016). Adverse infant outcomes associated with discordant gestational age estimates. Paediatric and Perinatal Epidemiology. 541-549.
  • Show author(s) (2016). ADCK3 mutations with epilepsy, stroke-like episodes and ataxia: a POLG mimic? European Journal of Neurology. 1188-1194.
  • Show author(s) (2015). On the role of NOS1 ex1f-VNTR in ADHD-allelic, subgroup, and meta-analysis. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics. 445-458.
  • Show author(s) (2015). High myopia-excavated optic disc anomaly associated with a frameshift mutation in the MYC-binding protein 2 gene (MYCBP2). American Journal of Ophthalmology. 973-979.
  • Show author(s) (2015). HTRA2 p.G399S in Parkinson disease, essential tremor, and tremulous cervical dystonia. Proceedings of the National Academy of Sciences of the United States of America.
  • Show author(s) (2015). Glycogenin-2 is dispensable for liver glycogen synthesis and glucagon-stimulated glucose release. Journal of Clinical Endocrinology and Metabolism (JCEM). E767-E775.
  • Show author(s) (2015). Genome-wide analysis of attention deficit hyperactivity disorder in Norway. PLOS ONE. 17 pages.
  • Show author(s) (2015). Genome wide association study identifies variants in NBEA associated with migraine in bipolar disorder . Journal of Affective Disorders. 453-461.
  • Show author(s) (2015). Epistatic and gene wide effects in YWHA and aromatic amino hydroxylase genes across ADHD and other common neuropsychiatric disorders: Association with YWHAE. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics. 423-432.
  • Show author(s) (2015). Dominant mutations in the autoimmune regulator AIRE are associated with common organ-specific autoimmune diseases. Immunity. 1185-1196.
  • Show author(s) (2015). Common variants in the ARC gene are not associated with cognitive abilities. Brain and Behavior. 8 pages.
  • Show author(s) (2015). Case-control genome-wide association study of persistent attention-deficit hyperactivity disorder identifies FBXO33 as a novel susceptibility gene for the disorder. Neuropsychopharmacology. 915-926.
  • Show author(s) (2015). Assessing the Causal Relationship of Maternal Height on Birth Size and Gestational Age at Birth: A Mendelian Randomization Analysis. PLoS Medicine. 23 pages.
  • Show author(s) (2015). A recombined allele of the lipase gene CEL and its pseudogene CELP confers susceptibility to chronic pancreatitis. Nature Genetics. 518-522.
  • Show author(s) (2014). STUB1 mutations in autosomal recessive ataxias - evidence for mutation-specific clinical heterogeneity. Orphanet Journal of Rare Diseases.
  • Show author(s) (2014). Monoallelic and biallelic mutations in MAB21L2 cause a spectrum of major eye malformations. American Journal of Human Genetics. 915-923.
  • Show author(s) (2014). Loss-of-function mutations in SLC30A8 protect against type 2 diabetes. Nature Genetics. 357-363.
  • Show author(s) (2014). Long-term clinical outcome and phenotypic variability in hyperphosphatemic familial tumoral calcinosis and hyperphosphatemic hyperostosis syndrome caused by a novel GALNT3 mutation; case report and review of the literature. BMC Genetics.
  • Show author(s) (2014). Haploinsufficiency of MEIS2 is associated with orofacial clefting and learning disability. American Journal of Medical Genetics. Part A. 1622-1626.
  • Show author(s) (2014). Endocytosis of secreted carboxyl ester lipase in a syndrome of diabetes and pancreatic exocrine dysfunction. Journal of Biological Chemistry. 29097-29111.
  • Show author(s) (2013). Variants of anterior segment dysgenesis and cerebral involvement in a large family with a novel COL4A1 mutation. American Journal of Ophthalmology. 946-953.
  • Show author(s) (2013). Type 2 diabetes genes : present status and data from Norwegian studies. Norsk Epidemiologi. 9-22.
  • Show author(s) (2013). The number of tandem repeats in the carboxyl-ester lipase (CEL) gene as a risk factor in alcoholic and idiopathic chronic pancreatitis. Pancreatology (Print). 29-32.
  • Show author(s) (2013). SHORT syndrome with partial lipodystrophy due to impaired phosphatidylinositol 3 kinase signaling. American Journal of Human Genetics. 150-157.
  • Show author(s) (2013). Novel SACS mutations identified by whole exome sequencing in a Norwegian family with autosomal recessive spastic ataxia of Charlevoix-Saguenay. PLOS ONE. 5 pages.
  • Show author(s) (2013). MRI characterisation of adult onset alpha-methylacyl-coA racemase deficiency diagnosed by exome sequencing. Orphanet Journal of Rare Diseases. 10 pages.
  • Show author(s) (2013). Functional properties of rare missense variants of human CDH13 found in adult attention deficit/hyperactivity disorder (ADHD) patients. PLOS ONE. 9 pages.
  • Show author(s) (2013). Exome sequencing reveals FAM20c mutations associated with fibroblast growth factor 23-related hypophosphatemia, dental anomalies, and ectopic calcification. Journal of Bone and Mineral Research. 1378-1385.
  • Show author(s) (2013). DISC1 in adult ADHD patients: An association study in two European samples. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics. 227-234.
  • Show author(s) (2013). Assessing the phenotypic effects in the general population of rare variants in genes for a dominant Mendelian form of diabetes. Nature Genetics. 1380-1385.
  • Show author(s) (2013). A novel GATA6 mutation in a child with congenital heart malformation and neonatal diabetes. Clinical Case Reports. 86-90.
  • Show author(s) (2012). Familial diarrhea syndrome caused by an activating GUCY2C mutation. New England Journal of Medicine. 1586-1595.
  • Show author(s) (2012). Exome sequencing and genetic testing for MODY. PLOS ONE. 8 pages.
  • Show author(s) (2012). DCLK1 variants are associated across schizophrenia and attention deficit/hyperactivity disorder. PLOS ONE. 12 pages.
  • Show author(s) (2011). Physical activity attenuates the influence of FTO variants on obesity risk: a meta-analysis of 218,166 adults and 19,268 children. PLoS Medicine. 14 pages.
  • Show author(s) (2011). No association between the serotonin transporter gene polymorphism 5-HTTLPR and cyclothymic temperament as measured by TEMPS-A. Journal of Affective Disorders. 308-312.
  • Show author(s) (2011). Glutamate cysteine ligase (GCL) and self reported depression: An association study from the HUNT. Journal of Affective Disorders. 207-213.
  • Show author(s) (2011). FTO, type 2 diabetes, and weight gain throughout adult life A meta-analysis of 41,504 subjects from the Scandinavian HUNT, MDC, and MPP studies. Diabetes. 1637-1644.
  • Show author(s) (2011). Exploring DRD4 and its interaction with SLC6A3 as possible risk factors for adult ADHD: a meta-analysis in four european populations. American Journal of Medical Genetics. 600-612.
  • Show author(s) (2011). Evaluation of four novel genetic variants affecting hemoglobin A1c levels in a population-based type 2 diabetes cohort (the HUNT2 study). BMC Medical Genetics. 6 pages.
  • Show author(s) (2011). Diabetes and pancreatic exocrine dysfunction due to mutations in the carboxyl ester lipase gene-maturity onset diabetes of the young (CEL-MODY) A PROTEIN MISFOLDING DISEASE. Journal of Biological Chemistry. 34593-34605.
  • Show author(s) (2011). DIRAS2 is Associated with Adult ADHD, Related Traits, and Co-Morbid Disorders. Neuropsychopharmacology. 2318-2327.
  • Show author(s) (2011). Bipolar disorder risk alleles in adult ADHD patients. Genes, Brain and Behavior. 418-423.
  • Show author(s) (2010). Polygenic risk variants for Type 2 Diabetes susceptibility modify age at diagnosis in Monogenic HNF1A Diabetes. Diabetes. 266-271.
  • Show author(s) (2010). Mutations in the VNTR of the carboxyl-ester lipase gene (CEL) are a rare cause of monogenic diabetes. Human Genetics. 55-64.
  • Show author(s) (2010). Mutations in ABHD12 Cause the Neurodegenerative Disease PHARC: An Inborn Error of Endocannabinoid Metabolism. American Journal of Human Genetics. 410-417.
  • Show author(s) (2010). Multicenter analysis of the SLC6A3/DAT1 VNTR haplotype in persistent ADHD suggests differential involvement of the gene in childhood and persistent ADHD. Neuropsychopharmacology. 656-664.
  • Show author(s) (2010). Meta-analysis of brain-derived neurotrophic factor p.Val66Met in adult ADHD in four European populations. American Journal of Medical Genetics. 512-523.
  • Show author(s) (2010). Common variants in the TPH1 and TPH2 regions are not associated with persistent ADHD in a combined sample of 1,636 adult cases and 1,923 controls from four European populations. American Journal of Medical Genetics. 1008-1015.
  • Show author(s) (2010). Attention-deficit/hyperactivity disorder symptoms in offspring of mothers with impaired serotonin production. Archives of General Psychiatry. 1033-1043.
  • Show author(s) (2010). An international multicenter association study of the serotonin transporter gene in persistent ADHD. Genes, Brain and Behavior. 449-458.
  • Show author(s) (2010). A genome-wide association study of bipolar disorder and comorbid migraine. Genes, Brain and Behavior. 673-680.
  • Show author(s) (2010). A common variant of the latrophilin 3 gene, LPHN3, confers susceptibility to ADHD and predicts effectiveness of stimulant medication. Molecular Psychiatry. 1053-1066.
  • Show author(s) (2009). Multicenter analysis of the SLC6A3/DAT1 VNTR haplotype in persistent ADHD suggests differential involvement of the gene in childhood and persistent ADHD. Neuropsychopharmacology. 656-664.
  • Show author(s) (2009). Case-control study of six genes asymmetrically expressed in the two cerebral hemispheres: association of BAIAP2 with attention-deficit/hyperactivity disorder. Biological Psychiatry. 926-934.
  • Show author(s) (2009). Association between Catechol O-methyltransferase (COMT) haplotypes and severity of hyperactivity symptoms in Adults. American Journal of Medical Genetics. 403-410.
  • Show author(s) (2009). A coding polymorphism in NALP1 confers risk for autoimmune Addison's disease and type 1 diabetes. Genes and Immunity. 120-124.
  • Show author(s) (2009). A Population-Based Study Showing an Association Between Gastroesophageal Reflux Disease and Sleep Problems. Clinical Gastroenterology and Hepatology. 960-965.
  • Show author(s) (2008). Severe symptoms of gastro-oesophageal reflux disease are associated with cardovascular disease and other gastrointestinal symptoms, but not diabetes: a population-based study. Alimentary Pharmacology and Therapeutics. 58-65.
  • Show author(s) (2008). Severe symptoms of gastro-oesophageal reflux disease are associated with cardiovascular disease and other gastrointestinal symptoms, but not diabetes: a population-based study. Alimentary Pharmacology and Therapeutics. 58-65.
  • Show author(s) (2008). Prevalence of HNF1A (MODY3) mutations in a Norwegian population (the HUNT2 Study). Diabetic Medicine. 775-781.
  • Show author(s) (2008). Pancreatic Exocrine Dysfunction in Maturity-Onset Diabetes of the Young Type 3. Diabetes Care. 306-310.
  • Show author(s) (2008). Genetic analysis of recently identified type 2 diabetes loci in 1,638 unselected patients with type 2 diabetes and 1,858 control participants from a Norwegian population-based cohort (the HUNT study). Diabetologia. 971-977.
  • Show author(s) (2008). Genetic Analyses of Dopamine Related Genes in Adult ADHD Patients Suggest an Association With the DRD5-Microsatellite Repeat, But Not With DRD4 or SLC6A3 VNTRs. American Journal of Medical Genetics. 1470-1475.
  • Show author(s) (2008). AIRE variations in Addison's disease and autoimmune polyendocrine syndromes (APS): partial gene deletions contribute to APS I. Genes and Immunity. 130-136.
  • Show author(s) (2008). A coding polymorphism in NALP1 confers risk for autoimmune Addison's disease and type 1 diabetes. Genes and Immunity.
  • Show author(s) (2007). Studies in 3,523 Norwegians and meta-analysis in 11,571 subjects indicate that variants in the hepatocyte nuclear factor 4 alpha (HNF4A) P2 region are associated with type 2 diabetes in Scandinavians. Diabetes. 3112-3117.
  • Show author(s) (2007). Comparing one-shot and multi-shot methods for solving periodic Riccati equations. Elsevier IFAC Publications / IFAC Proceedings series.
  • Show author(s) (2006). Mutations in the CEL VNTR cause a syndrome of diabetes and pancreatic exocrine dysfunction. Nature Genetics. 54-62.
  • Show author(s) (2006). Linkage disequilibrium and haplotype blocks in the MHC vary in an HLA haplotype specific manner assessed mainly by DRB1*03 and DRB1*04 haplotypes. Genes and Immunity. 130-140.
  • Show author(s) (2006). A hepatocyte nuclear factor-4 alpha gene (HNF4A) P2 promoter haplotype linked with late-onset diabetes - Studies of HNF4A variants in the Norwegian MODY registry. Diabetes. 1899-1903.
  • Show author(s) (2005). Molekylærgenetisk diagnostikk ved diabetes mellitus. Tidsskrift for Den norske legeforening. 2968-2972.
  • Show author(s) (2003). No evidence of type 1 diabetes susceptibility genes in the region centromeric of the HLA complex. Human Immunology. 951-959.
  • Show author(s) (2003). HLA association in type I diabetes: DPB1 alleles may act as markers of other HLA-complex susceptibility genes. Tissue Antigens. 344-351.
  • Show author(s) (2003). Evidence of at least two type 1 diabets susceptiblity genes in the HLA complex distinct from HLADQA1 and-DRB1. Genes and Immunity. 46-53.
Lecture
  • Show author(s) (2023). Hva har genene å si for et barns vektutvikling.
Academic lecture
  • Show author(s) (2022). The Qualitative Toolbox of General Practice Research.
  • Show author(s) (2020). Which Metabo-Psychiatric Factors Affect the Risk of Anorexia Nervosa? A Mendelian Randomization Study.
  • Show author(s) (2019). Parent-of-origin and maternal effects in attention deficit hyperactivity disorder.
  • Show author(s) (2000). Strategies to identify a novel gene, located in the extended HLA class I region, involved in the development of type 1 diabetes.
  • Show author(s) (2000). HLA class III associations in type 1 diabetes may be secondary to linkage disequilibrium with a susceptibility gene located telomeric of HLA-B.
Reader opinion piece
  • Show author(s) (2008). A loss-of-function mutation in tryptophan hydroxylase 2 segregating with attention-deficit/hyperactivity disorder. Molecular Psychiatry. 365-367.
Short communication
  • Show author(s) (2016). Novel NALCN variant: altered respiratory and circadian rhythm, anesthetic sensitivity. Annals of clinical and translational neurology. 876-883.
  • Show author(s) (2014). Unusual Stüve-Wiedemann syndrome with complete maternal chromosome 5 isodisomy. . Annals of clinical and translational neurology. 926-932.
Masters thesis
  • Show author(s) (2018). Sensing foul AIRE: Investigating possible reporter genes for AIRE mutations.
Letter to the editor
  • Show author(s) (2018). No evidence for rare TRAP1 mutations influencing the risk of idiopathic Parkinson's disease. Brain. e16-e16.
Abstract
  • Show author(s) (2021). The causal effect of BMI on neurodevelopment: a within family Mendelian randomization study using MoBa. International Journal of Epidemiology. 1 pages.
  • Show author(s) (2013). Cellular re-uptake of secreted carboxyl-ester lipase protein in CEL-MODY, a syndrome of diabetes and pancreatic exocrine dysfunction. Diabetologia. S152-S152.
  • Show author(s) (2010). A genetic study of bipolar disorder and co-morbid migraine. Bipolar Disorders. 62-62.
  • Show author(s) (2009). The dopamine system in adult ADHD - findings from the IMpACT study. European Neuropsychopharmacology. S186-S186.
  • Show author(s) (2009). Polygenic risk variants for type 2 diabetes susceptibility modify age at diagnosis in monogenic HNF1A diabetes. Journal of Medical Genetics. S26-S26.
  • Show author(s) (2009). From synthesis to uptake - serotonergic genes in adult ADHD. European Neuropsychopharmacology. S186-S186.
  • Show author(s) (2009). From childhood to adulthood - testing the IMAGE candidates in IMpACT. European Neuropsychopharmacology. S185-S185.
  • Show author(s) (2008). The role of confirmed type 2 diabetes risk alleles on age-of-diagnosis in a Norwegian population based sample: the HUNT Study. Diabetologia. S129-S129.
  • Show author(s) (2008). Structural changes in the repeated region of the carboxyl-ester lipase (CEL) gene and the development of diabetes. Diabetologia. S123-S123.
  • Show author(s) (2008). Pancreatic exocrine dysfunction in diabetes: functional characterisation of the carboxyl-ester lipase gene. Diabetologia. S123-S124.
  • Show author(s) (2007). Pancreatic exocrine deficiency is common in MODY 3. Diabetologia. S123-S123.
Poster
  • Show author(s) (2020). Modeling neurodegeneration in zebrafish – mutation in spinocerebellar ataxia 16 associated gene stub1 affects Purkinje neuron morphology and leads to behavioral changes.
  • Show author(s) (2020). Modeling Spinocerebellar Ataxia in zebrafish:U-box domain knockout of stub1 gene affects Purkinje neuron morphology and leads to behavioral changes.
  • Show author(s) (2019). Characterization of STUB1in zebrafish-development of a new knock-out model to study neurodegeneration.
  • Show author(s) (2006). Genetic Analysis of Candidate Genes in Adult ADHD Patients from Norway.
Errata
  • Show author(s) (2023). Author Correction: Genetic effects on the timing of parturition and links to fetal birth weight (Nature Genetics, (2023), 55, 4, (559-567), 10.1038/s41588-023-01343-9). Nature Genetics.
  • Show author(s) (2019). Publisher Correction: Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity (Nature Genetics, (2018), 50, 1, (26-41), 10.1038/s41588-017-0011-x). Nature Genetics. 1191-1192.
  • Show author(s) (2018). Publisher Correction: Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity. Nature Genetics. 766-767.
Academic literature review
  • Show author(s) (2018). The role of the carboxyl ester lipase (CEL) gene in pancreatic disease. Pancreatology (Print). 12-19.
  • Show author(s) (2016). Common and rare forms of diabetes mellitus: Towards a continuum of diabetes subtypes. Nature Reviews Endocrinology. 394-406.
  • Show author(s) (2015). The chromosome 9p21 CVD- and T2D-associated regions in a Norwegian population (the HUNT2 survey). International Journal of Endocrinology. 9 pages.
  • Show author(s) (2015). Expanding the toolbox of ADHD genetics. How can we make sense of parent of origin effects in ADHD and related behavioral phenotypes? Behavioral and Brain Functions.
  • Show author(s) (2012). The genetics of attention deficit/hyperactivity disorder in adults, a review. Molecular Psychiatry. 960-987.
  • Show author(s) (2011). Maternal genotypes as predictors of offspring mental health; the next frontier of genomic medicine? Future Neurology. 731-743.
  • Show author(s) (2010). Fremskritt innen diabetesgenetikk. Tidsskrift for Den norske legeforening. 1145-1149.
Interview Journal
  • Show author(s) (2022). Har oppdaga kvifor Alvin er tjukkare enn Arthur. NRK.

More information in national current research information system (CRIStin)

Publons:  https://publons.com/researcher/2802796/stefan-johansson/

Google sholar:  https://scholar.google.com/citations?user=dcsSXX4AAAAJ&hl=en

Updated list of publications:  https://www.ncbi.nlm.nih.gov/sites/myncbi/1p9Dt6cNilz5C/bibliography/40070095/public/?sort=date&direction=descending

Some selected publications:

https://rdcu.be/cJxow

Helgeland, O., M. Vaudel, P. B. Juliusson, O. Lingaas Holmen, J. Juodakis, J. Bacelis, B. Jacobsson, H. Lindekleiv, K. Hveem, R. T. Lie, G. P. Knudsen, C. Stoltenberg, P. Magnus, J. V. Sagen, A. Molven, S. Johansson*, and P. R. Njolstad*: Genome-wide association study reveals dynamic role of genetic variation in infant and early childhood growth, Nat Commun, 10: 4448. 2019.

Fjeld K, Weiss FU, Lasher D, Rosendahl J, Chen JM, Johansson BB, Kirsten H, Ruffert C, Masson E, Steine SJ, Bugert P, Cnop M, Grutzmann R, Mayerle J, Mossner J, Ringdal M, Schulz HU, Sendler M, Simon P, Sztromwasser P, Torsvik J, Scholz M, Tjora E, Ferec C, Witt H, Lerch MM, Njolstad PR, Johansson S, Molven A:

Warrington, N. M.*, R. N. Beaumont*, M. Horikoshi*, F. R. Day*, O. Helgeland*, (n=259 authors), S. Johansson, K. K. Ong, M. I. McCarthy, J. R. B. Perry, D. M. Evans, and R. M. Freathy: Maternal and fetal genetic effects on birth weight and their relevance to cardio-metabolic risk factors, Nat Genet, 51: 804-14, 2019..

Smajlagić D, Lavrichenko K, Berland S, Helgeland Ø, Knudsen GP, Vaudel M, Haavik J, Knappskog PM, Njølstad PR, Houge G, Johansson S. Population prevalence and inheritance pattern of recurrent CNVs associated with neurodevelopmental disorders in 12,252 newborns and their parents. Eur J Hum Genet. 29:205-15, 2021.

Hertel JK*, Johansson S*, Sonestedt E, Jonsson A, Lie RT, Platou CG, Nilsson PM, Rukh G, Midthjell K, Hveem K, Melander O, Groop L, Lyssenko V, Molven A, Orho-Melander M, Njolstad PR: FTO, type 2 diabetes, and weight gain throughout adult life: a meta-analysis of 41,504 subjects from the Scandinavian HUNT, MDC, and MPP studies. Diabetes 60:1637-1644, 2011.

Heimdal K, Sanchez-Guixe M, Aukrust I, Bollerslev J, Bruland O, Jablonski GE, Erichsen AK, Gude E, Koht JA, Erdal S, Fiskerstrand T, Haukanes BI, Boman H, Bjorkhaug L, Tallaksen CM, Knappskog PM, Johansson S: STUB1 mutations in autosomal recessive ataxias - evidence for mutation-specific clinical heterogeneity. Orphanet J Rare Dis 9:146, 2014.

Johansson S, Irgens H, Chudasama KK, Molnes J, Aerts J, Roque FS, Jonassen I, Levy S, Lima K, Knappskog PM, Bell GI, Molven A, Njolstad PR: Exome sequencing and genetic testing for MODY. PLoS One 7:e38050, 2012.

Zayats T, Jacobsen KK, Kleppe R, Jacob CP, Kittel-Schneider S, Ribasés M, Ramos-Quiroga JA, Richarte V, Casas M, Mota NR, Grevet EH, Klein M, Corominas J, Bralten J, Galesloot T, Vasquez AA, Herms S, Forstner AJ, Larsson H, Breen G, Asherson P, Gross-Lesch S, Lesch KP, Cichon S, Gabrielsen MB, Holmen OL, Bau CH, Buitelaar J, Kiemeney L, Faraone SV, Cormand B, Franke B, Reif A, Haavik J, Johansson S. Exome chip analyses in adult attention deficit hyperactivity disorder. Transl Psychiatry. 2016 Oct 18;6(10):e923

Flannick J, Johansson S, Njolstad PR: Common and rare forms of diabetes mellitus: towards a continuum of diabetes subtypes. Nat Rev Endocrinol 12:394-406, 2016,

Eriksson D, Royrvik EC, Aranda-Guillen M, Berger AH, Landegren N, Artaza H, (n=23 authors), Johansson S*, Kampe O*, Husebye ES*. GWAS for autoimmune Addison’s disease identifies multiple risk loci and highlights AIRE in disease susceptibility. Nat Commun 12: 959. 2021.

(* Shared first/last authorships).

Partner (genomic/genetic analysis) in

  • K.G. Jebsen Centre for Diabetes Research

  • K.G. Jebsen Centre for Neuropsychiatric Research

  • H2020-MSCA-ITN-2014: MiND                                             

  • FP7 Aggressotype programme (Grant Agreement no. 602805-2)

 

Fields of competence 
Exome Sequencing
Genomic analysis of disorders
Molecular genetics

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