Blar i Department of Clinical Science på tittel

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    • Distribution of psychotropic drugs into lipoproteins 

      Serkland, Trond T.; Schjøtt, Jan; Berg, Jon Andsnes; Herfindal, Lars; Riedel, Bettina; Skrede, Silje (Peer reviewed; Journal article, 2019)
      Aim: The aim of this pilot study was to investigate whether psychotropic drugs frequently analyzed in a routine therapeutic drug monitoring laboratory bind to low-density lipoproteins/very-low-density lipoproteins (LDL/VLDL) ...

    • Disturbed lipid profile in common variable immunodeficiency – a pathogenic loop of inflammation and metabolic disturbances 

      Jørgensen, Silje Fjellgård; Macpherson, Magnhild Eide; Skarpengland, Tonje; Berge, Rolf Kristian; Fevang, Børre; Halvorsen, Bente; Aukrust, Pål (Journal article; Peer reviewed, 2023)
      The relationship between metabolic and inflammatory pathways play a pathogenic role in various cardiometabolic disorders and is potentially also involved in the pathogenesis of other disorders such as cancer, autoimmunity ...

    • DNA methylation changes in response to neoadjuvant chemotherapy are associated with breast cancer survival 

      Pedersen, Christine Aaserød; Cao, Maria Dung; Fleischer, Thomas; Rye, Morten Beck; Knappskog, Stian; Eikesdal, Hans Petter; Lønning, Per Eystein; Tost, Jörg; Kristensen, Vessela N.; Tessem, May-Britt; Giskeødegård, Guro F.; Bathen, Tone Frost (Journal article; Peer reviewed, 2022)
      Background: Locally advanced breast cancer is a heterogeneous disease with respect to response to neoadjuvant chemotherapy (NACT) and survival. It is currently not possible to accurately predict who will benefit from the ...

    • DNA methylation profiling in doxorubicin treated primary locally advanced breast tumours identifies novel genes associated with survival and treatment response 

      Dejeux, Emelyne; Rønneberg, Jo A.; Solvang, Hiroko Kato; Bukholm, Ida Rashida Khan; Geisler, Stephanie; Aas, Turid; Gut, Ivo G.; Børresen-Dale, Anne-Lise; Lønning, Per Eystein; Kristensen, Vessela N.; Tost, Jörg (Peer reviewed; Journal article, 2010-03-25)
      Background: Breast cancer is the most frequent cancer in women and consists of a heterogeneous collection of diseases with distinct histopathological, genetic and epigenetic characteristics. In this study, we aimed to ...

    • DNA Methylation Score as a Biomarker in Newborns for Sustained Maternal Smoking during Pregnancy 

      Reese, Sarah E; Zhao, Shanshan; Wu, Michael C; Joubert, Bonnie R; Parr, Christine Louise; Håberg, Siri Eldevik; Ueland, Per Magne; Nilsen, Roy Miodini; Midttun, Øivind; Vollset, Stein Emil; Peddada, Shyamal D; Nystad, Wenche; London, Stephanie J (Peer reviewed; Journal article, 2017-04)
      Background: Maternal smoking during pregnancy, especially when sustained, leads to numerous adverse health outcomes in offspring. Pregnant women disproportionately underreport smoking and smokers tend to have lower follow-up ...

    • The DNA methylome of cervical cells can predict the presence of ovarian cancer 

      Barrett, James E.; Jones, Allison; Evans, Iona; Reisel, Daniel; Herzog, Chiara; Chindera, Kantaraja; Kristiansen, Mark; Leavy, Olivia C.; Manchanda, Ranjit; Bjørge, Line; Zikan, Michal; Cibula, David; Widschwendter, Martin (Journal article; Peer reviewed, 2022)
      The vast majority of epithelial ovarian cancer arises from tissues that are embryologically derived from the Müllerian Duct. Here, we demonstrate that a DNA methylation signature in easy-to-access Müllerian Duct-derived ...

    • DNA ploidy in curettage specimens identifies high-risk patients and lymph node metastasis in endometrial cancer 

      Njølstad, Tormund Salvesen; Trovik, Jone; Hveem, Tarjei Sveinsgjerd; Kjæreng, Marna Lill; Kildal, Wanja; Pradhan, Manohar; Marcickiewicz, Janusz; Tingulstad, Solveig; Staff, Anne Cathrine; Haugland, Hans Kristian; Eraker, Runar; Oddenes, Klaus; Rokne, Jan Anders; Tjugum, Jostein; Lode, Margaret Sævik; Amant, Frédéric; Werner, Henrica Maria Johanna; Salvesen, Helga Birgitte; Danielsen, Håvard Emil (Peer reviewed; Journal article, 2015-04-21)
      Background: Preoperative risk stratification is essential in tailoring endometrial cancer treatment, and biomarkers predicting lymph node metastasis and aggressive disease are aspired in clinical practice. DNA ploidy ...

    • DNA Repair Mechanisms are Activated in Circulating Lymphocytes of Hospitalized Covid-19 Patients 

      Olsen, Maria Belland; Huse, Camilla; Sousa, Mirta; Murphy, Sarah Louise Mikalsen; Sarno, Antonio; Obermann, Tobias Sebastian; Yang, Kuan; Holter, Jan Cato; Jørgensen, Marthe Jøntvedt; Christensen, Erik Egeland; Wang, Wei; Ji, Ping; Heggelund, Lars; Hoel, Hedda; Dyrhol-Riise, Anne Ma; Gregersen, Ida; Aukrust, Pål; Bjørås, Magnar; Halvorsen, Bente; Dahl, Tuva Børresdatter (Journal article; Peer reviewed, 2022)
      Purpose: Reactive oxygen species (ROS) are an important part of the inflammatory response during infection but can also promote DNA damage. Due to the sustained inflammation in severe Covid-19, we hypothesized that ...

    • DNA Topoisomerase IIα contributes to the early steps of adipogenesis in 3T3-L1 cells 

      Jacobsen, Rhian Gaenor; Gavgani, Fatemeh Mazloumi; Mellgren, Gunnar; Lewis, Aurelia Eva (Peer reviewed; Journal article, 2016-07-09)
      DNA topoisomerases (Topo) are multifunctional enzymes resolving DNA topological problems such as those arising during DNA replication, transcription and mitosis. Mammalian cells express 2 class II isoforms, Topoisomerases ...

    • A DNA vaccine that targets hemagglutinin to antigen-presenting cells protects mice against H7 influenza 

      Andersen, Tor Kristian; Zhou, Fan; Cox, Rebecca Jane; Bogen, Bjarne; Grødeland, Gunnveig (Peer reviewed; Journal article, 2017-12)
      Zoonotic influenza H7 viral infections have a case fatality rate of about 40%. Currently, no or limited human to human spread has occurred, but we may be facing a severe pandemic threat if the virus acquires the ability ...

    • DNAH5 is associated with total lung capacity in chronic obstructive pulmonary disease 

      Lee, Jin H.; McDonald, Merry-Lynn N.; Cho, Michael H.; Wan, Emily S.; Castaldi, Peter J.; Hunninghake, Gary M.; Marchetti, Nathaniel; Lynch, David A.; Crapo, James D.; Lomas, David A.; Coxson, Harvey O.; Bakke, Per; Silverman, Edwin K.; Hersh, Craig P. (Peer reviewed; Journal article, 2014-08-20)
      Background: Chronic obstructive pulmonary disease (COPD) is characterized by expiratory flow limitation, causing air trapping and lung hyperinflation. Hyperinflation leads to reduced exercise tolerance and poor quality of ...

    • Do environmental effects indexed by parental genetic variation influence common psychiatric symptoms in childhood? 

      Jami, Eshim S.; Hammerschlag, Anke R.; Sallis, Hannah M.; Qiao, Zhen; Andreassen, Ole A.; Magnus, Per Minor; Njølstad, Pål Rasmus; Havdahl, Alexandra; Pingault, Jean-Baptiste; Evans, David M.; Munafò, Marcus R.; Ystrom, Eivind; Bartels, Meike; Middeldorp, Christel (Journal article; Peer reviewed, 2023)
      Parental genes may indirectly influence offspring psychiatric outcomes through the environment that parents create for their children. These indirect genetic effects, also known as genetic nurture, could explain individual ...

    • Do reduced numbers of plasmacytoid dendritic cells contribute to the aggressive clinical course of COVID-19 in chronic lymphocytic leukaemia? 

      Smith, Carl Inge Edvard; Zain, Rula; Österborg, Anders; Palma, Marzia; Buggert, Marcus; Bergman, Peter; Bryceson, Yenan (Journal article; Peer reviewed, 2022)
      Infections with SARS-CoV-2 have been unduly severe in patients with haematological malignancies, in particular in those with chronic lymphocytic leukaemia (CLL). Based on a series of observations, we propose that an ...

    • Does a history of migraine affect the rate of thrombolysis in young stroke patients? 

      Øygarden, Halvor; Kvistad, Christopher Elnan; Thomassen, Lars; Waje-Andreassen, Ulrike; Næss, Halvor (Peer reviewed; Journal article, 2013)
      Background. Migraine is prevalent in young patients and a frequent stroke mimic. To distinguish stroke mimics from true stroke can be difficult, and there is a possibility of misdiagnosing a stroke as a migrainous attack ...

    • Does Current Diabetes Technology Improve Metabolic Control? A Cross-Sectional Study on the Use of Insulin Pumps and Continuous Glucose Monitoring Devices in a Nationwide Pediatric Population 

      Bratke, Heiko; Margeirsdottir, Hanna D.; Assmus, Jörg; Njølstad, Pål Rasmus; Skrivarhaug, Torild (Journal article; Peer reviewed, 2021)
      Objective To examine the use of multiple daily injections (MDI), insulin pumps, self-measured blood glucose (SMBG), and continuous glucose monitoring (CGM) systems, and their association with glycated hemoglobin (HbA1c), ...

    • Does sarcopenia predict change in mobility after hip fracture? A multicenter observational study with one-year follow-up 

      Steihaug, Ole Martin; Ranhoff, Anette Hylen; Gjesdal, Clara Gram; Bogen, Bård Erik; Lien, Gunhild; Kristoffersen, Målfrid Holen; Hufthammer, Karl Ove (Peer reviewed; Journal article, 2018-03-05)
      Background: Patients with hip fracture frequently have sarcopenia and are at great risk of loss of mobility. We have investigated if sarcopenia predicts change in mobility after hip fracture. Methods: This is a prospective, ...

    • Dominant-negative heterozygous mutations in AIRE confer diverse autoimmune phenotypes 

      Oftedal, Bergithe Eikeland; Assing, Kristian; Baris, Safa; Safgren, Stephanie L.; Johansen, Isik S.; Jakobsen, Marianne Antonius; Babovic-Vuksanovic, Dusica; Agre, Katherine; Klee, Eric W.; Majcic, Emina; Ferré, Elise M.N.; Schmitt, Monica M.; DiMaggio, Tom; Rosen, Lindsey B.; Rahman, Muhammad; Chrysis, Dionisios; Giannakopoulos, Aristeidis; Garcia, Maria Tallon; González-Granado, Luis Ignacio; Stanley, Katherine; Galant-Swafford, Jessica; Suwannarat, Pim; Meyts, Isabelle; Lionakis, Michail S.; Husebye, Eystein Sverre (Journal article; Peer reviewed, 2023)
      Autoimmune polyendocrine syndrome type 1 (APS-1) is an autosomal recessive disease characterized by severe and childhood onset organ-specific autoimmunity caused by mutations in the autoimmune regulator (AIRE) gene. More ...

    • Dose-dependent transcriptional effects of lithium and adverse effect burden in a psychiatric cohort 

      Krull, Florian; Akkouh, Ibrahim Ahmed; Hughes, Timothy; Bettella, Francesco; Athanasiu, Lavinia; Smeland, Olav Bjerkehagen; O'Connell, Kevin Sean; Brattbakk, Hans-Richard; Steen, Vidar Martin; Steen, Nils Eiel; Djurovic, Srdjan; Andreassen, Ole (Journal article; Peer reviewed, 2022)
      Lithium is the first-line treatment for bipolar disorder (BD), but there is a large variation in response rate and adverse effects. Although the molecular effects of lithium have been studied extensively, the specific ...

    • Double paternal uniparental isodisomy 7 and 15 presenting with Beckwith–Wiedemann spectrum features 

      Berland, Siren; Rustad, Cecilie; Bentsen, Mariann; Wollen, Embjørg Julianne; Turowski, Gitta Erika; Johansson, Stefan; Houge, Gunnar Douzgos; Haukanes, Bjørn Ivar (Journal article; Peer reviewed, 2021)
      Here we describe for the first time double paternal uniparental isodisomy (iUPD) 7 and 15 in a baby boy with features in the Beckwith–Wiedemann syndrome spectrum (BWSp) (placentomegaly, hyperinsulinism, enlarged viscera, ...

    • Double-vs single-balloon catheter for induction of labor: Systematic review and individual participant data meta-analysis 

      Peel, Morgan D.; Croll, Doortje M. R.; Kessler, Jørg; Haugland, Birte; Pennell, Craig E.; Dickinson, Jan E.; Salim, Raed; Zafran, Noah; Palmer, Kirsten R.; Mol, Ben W.; Li, Wentao (Journal article; Peer reviewed, 2023)
      Introduction Evidence comparing double-balloon vs single-balloon catheter for induction of labor is divided. We aim to compare the efficacy and safety of double-vs single-balloon catheters using individual participant ...