Nye registreringer

  • Quality indicators and early adverse in surgery for atypical meningiomas: A 16-year single centre study and systematic review of the literature 

    Schipmann, Stephanie; Sletvold, Truls P.; Wollertsen, Yvonne; Schwake, Michael; Raknes, Ingrid Cecilie; Miletic, Hrvoje; Mahesparan, Rupavathana (Journal article; Peer reviewed, 2023)
    Introduction Atypical meningiomas represent approximately 20% of all intracranial meningiomas and are characterized by distinct histopathological criteria and an increased risk of postoperative recurrence. Recently, ...
  • Monoamine synthesis in neurometabolic disorders affecting catecholaminergic functioning: biochemical mechanisms and treatment implications 

    Szigetvari, Peter Daniel (Doctoral thesis, 2024-02-14)
    Løpet av de siste 100 år er det oppdaget hundrevis av arvelige metabolske forstyrrelser. Slike tilstander har ofte recessiv Mendelsk arv og kalles også medfødte metabolismefeil. Symptomene debuterer vanligvis like etter ...
  • The effects of phenylalanine and tyrosine levels on dopamine production in rat PC12 cells. Implications for treatment of phenylketonuria, tyrosinemia type 1 and comorbid neurodevelopmental disorders 

    Szigetvari, Peter Daniel; Patil, Sudarshan; Birkeland, Even; Kleppe, Rune; Haavik, Jan (Journal article; Peer reviewed, 2023)
    Phenylketonuria (PKU) is an autosomal recessive metabolic disorder caused by mutations in the phenylalanine hydroxylase (PAH) gene, resulting in phenylalanine accumulation and impaired tyrosine production. In Tyrosinemia ...
  • The quaternary structure of human tyrosine hydroxylase: effects of dystonia‐associated missense variants on oligomeric state and enzyme activity 

    Szigetvari, Peter Daniel; Muruganandam, Gopinath; Kallio, Juha; Hallin, Erik Ingmar; Fossbakk, Agnete; Loris, Remy; Kursula, Inari; Møller, Lisbeth Birk; Knappskog, Per; Kursula, Petri; Haavik, Jan (Journal article; Peer reviewed, 2019)
    Tyrosine hydroxylase (TH) is a multi-domain, homo-oligomeric enzyme that catalyses the rate-limiting step of catecholamine neurotransmitter biosynthesis. Missense variants of human TH are associated with a recessive ...
  • Electroconvulsive therapy-induced volumetric brain changes converge on a common causal circuit in depression 

    Argyelan, Miklos; Deng, Zhi-De; Ousdal, Olga Therese; Oltedal, Leif; Angulo, Brian; Baradits, Mate; Spitzberg, Andrew J.; Kessler, Ute; Sartorius, Alexander; Dols, Annemiek; Narr, Katherine L.; Espinoza, Randall; van Waarde, Jeroen A.; Tendolkar, Indira; van Eijndhoven, Philip; van Wingen, Guido A.; Takamiya, Akihiro; Kishimoto, Taishiro; Jorgensen, Martin B.; Jorgensen, Anders; Paulson, Olaf B.; Yrondi, Antoine; Péran, Patrice; Soriano-Mas, Carles; Cardoner, Narcis; Cano, Marta; van Diermen, Linda; Schrijvers, Didier; Belge, Jean-Baptiste; Emsell, Louise; Bouckaert, Filip; Vandenbulcke, Mathieu; Kiebs, Maximilian; Hurlemann, René; Mulders, Peter Cr.; Redlich, Ronny; Dannlowski, Udo; Erhan, Kavakbasi; Kritzer, Michael D.; Ellard, Kristen K.; Camprodon, Joan A.; Petrides, Georgios; Malhotra, Anil K.; Abbott, Christopher C. (Journal article; Peer reviewed, 2023)
    Neurostimulation is a mainstream treatment option for major depression. Neuromodulation techniques apply repetitive magnetic or electrical stimulation to some neural target but significantly differ in their invasiveness, ...
  • Cuprizone and EAE mouse frontal cortex proteomics revealed proteins altered in multiple sclerosis 

    Oveland, Eystein; Ahmad, Intakhar; Lereim, Ragnhild Reehorst; Kroksveen, Ann Cathrine; Barsnes, Harald; Guldbrandsen, Astrid; Myhr, Kjell-Morten; Bø, Lars; Berven, Frode Steingrimsen; Wergeland, Stig (Journal article; Peer reviewed, 2021)
    Two pathophysiological different experimental models for multiple sclerosis were analyzed in parallel using quantitative proteomics in attempts to discover protein alterations applicable as diagnostic-, prognostic-, or ...
  • Detection of Arc/Arg3.1 oligomers in rat brain: constitutive and synaptic activity-evoked dimer expression in vivo 

    Mergiya, Tadiwos Feyissa; Gundersen, Jens Edvard Trygstad; Kanhema, Tambudzai; Brighter, Grant Mitchell; Ishizuka, Yuta; Bramham, Clive Raymond Evjen (Journal article; Peer reviewed, 2023)
    The immediate early gene product activity-regulated cytoskeleton-associated protein (Arc or Arg3.1) is a major regulator of long-term synaptic plasticity with critical roles in postnatal cortical development and memory ...
  • GAP43-dependent mitochondria transfer from astrocytes enhances glioblastoma tumorigenicity 

    Watson, Dionysios C.; Bayik, Defne; Storevik, Simon Humberto; Moreino, Shannon Sherwin; Sprowls, Samuel A.; Han, Jianhua; Augustsson, Mina Thue; Lauko, Adam; Sravya, Palavalasa; Røsland, Gro Vatne; Troike, Katie; Tronstad, Karl Johan; Wang, Sabrina; Sarnow, Katharina; Kay, Kristen; Lunavat, Taral; Silver, Daniel J.; Dayal, Sahil; Vareecal Joseph, Justin; Mulkearns-Hubert, Erin; Ystaas, Lars Andreas Rømo; Deshpande, Gauravi; Guyon, Joris; Zhou, Yadi; Magaut, Capucine R.; Seder, Juliana; Neises, Laura; Williford, Sarah E.; Meiser, Johannes; Scott, Andrew J.; Sajjakulnukit, Peter; Mears, Jason A.; Bjerkvig, Rolf; Chakraborty, Abhishek; Daubon, Thomas; Cheng, Feixiong; Lyssiotis, Costas A.; Wahl, Daniel R.; Hjelmeland, Anita B.; Hossain, Md Jubayer al; Miletic, Hrvoje; Lathia, Justin D. (Journal article; Peer reviewed, 2023)
    The transfer of intact mitochondria between heterogeneous cell types has been confirmed in various settings, including cancer. However, the functional implications of mitochondria transfer on tumor biology are poorly ...
  • Inhibition of extracellular vesicle-derived miR-146a-5p decreases progression of melanoma brain metastasis via Notch pathway dysregulation in astrocytes 

    Rigg, Emma Kayleigh; Wang, Jiwei; Xue, Zhiwei; Lunavat, Taral; Liu, Guowei; Hoang, Tuyen; Parajuli, Himalaya; Han, Mingzhi; Bjerkvig, Rolf; Nazarov, Petr V.; Nicot, Nathalie; Kreis, Stephanie; Margue, Christiane; Nomigni, Miléne Tetsi; Utikal, Jochen; Miletic, Hrvoje; Sundstrøm, Terje; Ystaas, Lars Andreas Rømo; Li, Xingang; Thorsen, Frits (Journal article; Peer reviewed, 2023)
    Melanoma has the highest propensity of all cancers to metastasize to the brain with a large percentage of late-stage patients developing metastases in the central nervous system (CNS). It is well known that metastasis ...
  • Feasibility of deep learning-based tumor segmentation for target delineation and response assessment in grade-4 glioma using multi-parametric MRI 

    Hannisdal, Marianne Hjellvik; Goplen, Dorota; Alam, Saruar; Haász, Judit; Oltedal, Leif; Rahman, Mohummad Aminur; Rygh, Cecilie Brekke; Lie, Stein Atle; Lundervold, Arvid; Enger, Martha (Journal article; Peer reviewed, 2023)
    Background Tumor burden assessment is essential for radiation therapy (RT), treatment response evaluation, and clinical decision-making. However, manual tumor delineation remains laborious and challenging due to ...
  • Case report: ADHD and prognosis in tyrosinemia type 1 

    Halleland, Helene; Elgen, Irene Bircow; Bliksrud, Yngve Thomas; Hansen, Eirik Vangsøy; Skavhellen, Rita Rigmor; Furevik, Magne Ivar; Haavik, Jan (Journal article; Peer reviewed, 2023-07-18)
    Neurometabolic disorders such as tyrosinemia type 1 (TYRSN1) may interfere with brain metabolism and show symptoms of attention-deficit hyperactivity disorder (ADHD) in patients treated with the enzyme inhibitor nitisinone ...
  • VEGF-B hypertrophy predisposes to transition from diastolic to systolic heart failure in hypertensive rats 

    Samuelsson, Anne-Maj; Bartolomaeus, Theda Ulrike Patricia; Anandakumar, Harithaa; Thowsen, Irene Matre; Nikpey, Elham; Han, Jianhua; Marko, Lajos; Finne, Kenneth; Tenstad, Olav; Eckstein, Johannes; Berndt, Nikolaus; Kühne, Titus; Kedziora, Sarah; Sultan, Ibrahim; Skogstrand, Trude; Karlsen, Tine Veronica; Nurmi, Harri; Forslund, Sofia K.; Bollano, Entela; Alitalo, Kari; Muller, Dominik N.; Wiig, Helge (Journal article; Peer reviewed, 2023)
    Aims: Cardiac energy metabolism is centrally involved in heart failure (HF), although the direction of the metabolic alterations is complex and likely dependent on the particular stage of HF progression. Vascular endothelial ...
  • PARP14 is a PARP with both ADP-ribosyl transferase and hydrolase activities 

    Đukić, Nina; Strømland, Øyvind; Elsborg, Jonas Damgaard; Munnur, Deeksha; Zhu, Kang; Schuller, Marion; Chatrin, Chatrin; Kar, Pulak; Duma, Lena; Suyari, Osamu; Rack, Johannes Gregor Matthias; Baretić, Domagoj; Crudgington, Dorian Richard Kenneth; Groslambert, Joséphine; Fowler, Gerissa; Wijngaarden, Sven; Prokhorova, Evgeniia; Rehwinkel, Jan; Schüler, Herwig; Filippov, Dmitri V.; Sanyal, Sumana; Ahel, Dragana; Nielsen, Michael L.; Smith, Rebecca; Ahel, Ivan (Journal article; Peer reviewed, 2023)
    PARP14 is a mono–ADP-ribosyl transferase involved in the control of immunity, transcription, and DNA replication stress management. However, little is known about the ADP-ribosylation activity of PARP14, including its ...
  • Protein target highlights in CASP15: Analysis of models by structure providers 

    Alexander, Leila T.; Durairaj, Janani; Kryshtafovych, Andriy; Abriata, Luciano A.; Bayo, Yusupha; Bhabha, Gira; Breyton, Cécile; Caulton, Simon G.; Chen, James; Degroux, Séraphine; Ekiert, Damian C.; Erlandsen, Benedikte S.; Freddolino, Peter L.; Gilzer, Dominic; Greening, Chris; Grimes, Jonathan M.; Grinter, Rhys; Gurusaran, Manickam; Hartmann, Marcus D.; Hitchman, Charlie J.; Keown, Jeremy R.; Kropp, Ashleigh; Kursula, Petri Tapani; Lovering, Andrew L.; Lemaitre, Bruno; Lia, Andrea; Liu, Shiheng; Logotheti, Maria; Lu, Shuze; Markusson, Sigurbjörn; Miller, Mitchell D.; Minasov, George; Niemann, Hartmut H.; Opazo, Felipe; Phillips, George N.; Davies, Owen R.; Rommelaere, Samuel; Rosas-Lemus, Monica; Roversi, Pietro; Satchell, Karla; Smith, Nathan; Wilson, Mark A.; Wu, Kuan-Lin; Xia, Xian; Xiao, Han; Zhang, Wenhua; Zhou, Z. Hong; Fidelis, Krzysztof; Topf, Maya; Moult, John; Schwede, Torsten (Journal article; Peer reviewed, 2023)
    We present an in-depth analysis of selected CASP15 targets, focusing on their biological and functional significance. The authors of the structures identify and discuss key protein features and evaluate how effectively ...
  • Loss of N-terminal acetyltransferase A activity induces thermally unstable ribosomal proteins and increases their turnover in Saccharomyces cerevisiae 

    Guzman, Ulises H.; Aksnes, Henriette; Ree, Rasmus; Krogh, Nicolai; Jakobsson, Magnus; Jensen, Lars J.; Arnesen, Thomas; Olsen, Jesper V. (Journal article; Peer reviewed, 2023)
    Protein N-terminal (Nt) acetylation is one of the most abundant modifications in eukaryotes, covering ~50-80 % of the proteome, depending on species. Cells with defective Nt-acetylation display a wide array of phenotypes ...
  • Comprehensive analysis of PSMD family members and validation of PSMD9 as a potential therapeutic target in human glioblastoma 

    Li, Yaquan; Liu, Xuemeng; Zhao, Feihu; Zhao, Zhimin; Li, Xingang; Wang, Jian; Huang, Bin; Chen, Anjing (Journal article; Peer reviewed, 2023)
    Aims PSMD family members, as important components of the 26S proteasome, are well known to be involved in protein degradation. However, their role in glioblastoma (GBM) has not been rigorously investigated. We aimed to ...
  • Task-based functional connectivity reveals aberrance with the salience network during emotional interference in late-life depression 

    Almdahl, Ina Selseth; Martinussen, Liva Jenny; Ousdal, Olga Therese; Kraus, Miroslawa; Sowa, Piotr; Agartz, Ingrid; Korsnes, Maria Stylianou (Journal article; Peer reviewed, 2023)
    Objectives Late-life depression (LLD) is a common and debilitating disorder. Previously, resting-state studies have revealed abnormal functional connectivity (FC) of brain networks in LLD. Since LLD is associated with ...
  • Risk factors of suicidal spectrum behaviors in adults and adolescents with attention-deficit / hyperactivity disorder – a systematic review 

    Austgulen, Amalie; Skram, Nanna Karen Gilberg; Haavik, Jan; Lundervold, Astri J. (Journal article; Peer reviewed, 2023-08-21)
    Introduction: Adolescents and adults with attention-deficit/hyperactivity disorder (ADHD) are at increased risk of suicidal spectrum behaviors (SSBs). However, there is limited knowledge about risk factors triggering SSBs ...
  • Oral microbiome in a general population - The influence of sample site and sampling method 

    Jensen, Tuva Norderud (Master thesis, 2023-08-02)
    Oral microbiome profiles reflect the sample types and methodology used to investigate them. The composition of microbes in the oral cavity is site specific. It can also vary due to differences in how a site is sampled. ...
  • Deficit of homozygosity among 1.52 million individuals and genetic causes of recessive lethality 

    Oddsson, Asmundur; Sulem, Patrick; Sveinbjornsson, Gardar; Arnadottir, Gudny A.; Steinthorsdottir, Valgerdur; Halldorsson, Gisli H.; Atlason, Bjarni A.; Oskarsson, Gudjon R.; Helgason, Hannes; Nielsen, Henriette Svarre; Westergaard, David; Karjalainen, Juha; Katrinardottir, Hildigunnur; Fridriksdottir, Run; Jensson, Brynjar O.; Tragante, Vinicius; Ferkingstad, Egil; Jónsson, Hákon; Gudjonsson, Sigurjon A.; Beyter, Doruk; Moore, Kristjan H.S.; Thordardottir, Helga B.; Kristmundsdottir, Snædis; Stefansson, Olafur A.; Rantapää Dahlqvist, Solbritt; Sonderby, Ida Elken; Didriksen, Maria; Stridh, Pernilla; Haavik, Jan; Tryggvadottir, Laufey; Frei, Oleksandr; Walters, G. Bragi; Kockum, Ingrid; Hjalgrim, Henrik; Olafsdottir, Thorunn A; Selbæk, Geir; Nyegaard, Mette; Erikstrup, Christian; Brodersen, Thorsten; Sævarsdottir, Sædis; Olsson, Tomas; Nielsen, Kaspar Rene; Haraldsson, Àsgeir; Bruun, Mie Topholm; Hansen, Thomas Folkmann; Steingrimsdottir, Thora; Jacobsen, Rikke Louise; Lie, Rolv T.; Djurovic, Srdjan; Alfredsson, Lars; Portilla, A.L.; Brunak, Søren; Havdahl, Alexandra; Andreassen, Ole (Journal article; Peer reviewed, 2023)
    Genotypes causing pregnancy loss and perinatal mortality are depleted among living individuals and are therefore difficult to find. To explore genetic causes of recessive lethality, we searched for sequence variants with ...

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