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Bilde av Jørgensen, Even
Bilde av Jørgensen, Even
Professor Department of Arctic and Marine Biology even.jorgensen@uit.no +4777646791 41433694

Even Jørgensen

  • Pasqualina Gaetano, Vilma Duarte, Anja Striberny, David Hazlerigg, Even Hjalmar Jørgensen, Marco A. Campinho et al.:
    Photoperiod and dietary treatment in freshwater modulate the short-term intestinal response to seawater in Atlantic salmon (Salmo salar)
    Aquaculture 2023 ARKIV / DOI
  • Vilma Duarte, Pasqualina Gaetano, Anja Striberny, David Hazlerigg, Even Hjalmar Jørgensen, Juan Fuentes et al.:
    Modulation of intestinal growth and differentiation by photoperiod and dietary treatment during smoltification in Atlantic salmon (Salmo salar, L.)
    Aquaculture 2023 ARKIV / DOI
  • Alexander Christopher West, Yasutaka Mizoro, Shona Wood, Louise M. Ince, Marianne Iversen, Even Hjalmar Jørgensen et al.:
    Immunologic Profiling of the Atlantic Salmon Gill by Single Nuclei Transcriptomics
    Frontiers in Immunology 2021 ARKIV / DOI
  • Marianne Iversen, Teshome Dagne Mulugeta, Alexander Christopher West, Even Hjalmar Jørgensen, Samuel A. M. Martin, Simen Rød Sandve et al.:
    Photoperiod-dependent developmental reprogramming of the transcriptional response to seawater entry in Atlantic salmon (Salmo salar)
    G3: Genes, Genomes, Genetics 2021 ARKIV / DOI
  • Anja Striberny, Daniel Lauritzen, Juan Fuentes, Marco A. Campinho, Gaetano Pasqualina, Vilma Duarte et al.:
    More than one way to smoltify a salmon? Effects of dietary and light treatment on smolt development and seawater growth performance in Atlantic salmon
    Aquaculture 2021 DOI
  • Marianne Iversen, Teshome Dagne Mulugeta, Børge Gellein Blikeng, Alexander Christopher West, Even Hjalmar Jørgensen, Simen Rød Sandve et al.:
    RNA profiling identifies novel, photoperiodhistory dependent markers associated with enhanced saltwater performance in juvenile Atlantic salmon
    PLOS ONE 2020 ARKIV / DOI
  • Alexander Christopher West, Yasutaka Mizoro, Shona Hiedi Wood, Marianne Iversen, Louise Ince, Even Jørgensen et al.:
    A single nuclei transcriptomic analysis of the Atlantic salmon gill through smoltification and seawater transfer
    bioRxiv 2020 DOI
  • Alexander Christopher West, Marianne Iversen, Even Hjalmar Jørgensen, Simen Rød Sandve, David Hazlerigg, Shona Hiedi Wood :
    Diversified regulation of circadian clock gene expression following whole genome duplication
    PLoS Genetics 2020 ARKIV / DOI
  • Madison M. Bradley, Megan Perra, Øystein Ahlstrøm, Bjørn Munro Jenssen, Even Hjalmar Jørgensen, Eva Fuglei et al.:
    Mandibular shape in farmed Arctic foxes (Vulpes lagopus) exposed to persistent organic pollutants
    Science of the Total Environment 2019 ARKIV / DOI
  • Anja Striberny, Even Hjalmar Jørgensen, Christophe Klopp, Elodie Magnanou :
    Arctic charr brain transcriptome strongly affected by seasonal summer growth, but only subtly by feed deprivation.
    BMC Genomics 2019 ARKIV / DOI
  • Jo Espen Tau Strand, David Hazlerigg, Even Hjalmar Jørgensen :
    Photoperiod revisited: is there a critical day length for triggering a complete parr–smolt transformation in Atlantic salmon Salmo salar?
    Journal of Fish Biology 2018 ARKIV / DOI
  • Patric Gauthier, Anita Evenset, Guttorm N. Christiansen, Even Hjalmar Jørgensen, Mathilakath M Vijayan :
    Lifelong Exposure to PCBs in the Remote Norwegian Arctic Disrupts the Plasma Stress Metabolome in Arctic Charr
    Environmental Science and Technology 2018 DOI
  • Anju M Philip, Even Hjalmar Jørgensen, Alec G Maule, Mathilakath M Vijayan :
    Extended fasting does not affect the liver innate immune response in rainbow trout
    Developmental and Comparative Immunology 2018 DOI
  • Even Hjalmar Jørgensen, Ada Christine Haatuft, Velmurugu Puvanendran, Atle Mortensen :
    Effects of reduced water exchange rate and oxygen saturation on growth and stress indicators of juvenile lumpfish (Cyclopterus lumpus L.) in aquaculture
    Aquaculture 2017 DOI
  • Christian Sonne, Peter A Torjesen, Eva Fuglei, Derek C. G. Muir, Bjørn Munro Jenssen, Even Hjalmar Jørgensen et al.:
    Exposure to Persistent Organic Pollutants Reduces Testosterone Concentrations and Affects Sperm Viability and Morphology during the Mating Peak Period in a Controlled Experiment on Farmed Arctic Foxes (Vulpes lagopus)
    Environmental Science and Technology 2017 ARKIV / DOI
  • Even Hjalmar Jørgensen, Alec G Maule, Anita Evenset, Guttorm Christensen, Jenny Bytningsvik, Marianne Frantzen et al.:
    Biomarker response and hypothalamus-pituitary-interrenal axis functioning in Arctic charr from Bjørnøya (74°30′ N), Norway, with high levels of organohalogenated compounds
    Aquatic Toxicology 2017 DOI
  • Anja Striberny, Even Hjalmar Jørgensen :
    Feedback from Arctic charr: Feed flavour stimulation and re-feeding after feed deprivation stimulate genes encoding both orexigenic and anorexigenic neuropeptides
    General and Comparative Endocrinology 2017 DOI
  • Hooman Moghadam, Hanne Johnsen, Nick Robinson, Øivind Andersen, Even Hjalmar Jørgensen, Helge K. Johnsen et al.:
    Impacts of Early Life Stress on the Methylome and Transcriptome of Atlantic Salmon
    Scientific Reports 2017 ARKIV / DOI
  • Tonje W. Rogstad, Christian Sonne, Gro Dehli Villanger, Øystein Ahlstrøm, Eva Fuglei, Derek C.G. Muir et al.:
    Concentrations of vitamin A, E, thyroid and testosterone hormones in blood plasma and tissues from emaciated adult male Arctic foxes (Vulpes lagopus) dietary exposed to persistent organic pollutants (POPs)
    Environmental Research 2017 ARKIV / DOI
  • Marlene Lorgan, Even Hjalmar Jørgensen, William C. Jordan, Samuel AM Martin, David Hazlerigg :
    NFAT5 genes are part of the osmotic regulatory system in Atlantic salmon (Salmo salar)
    Marine Genomics 2017 ARKIV / DOI
  • Even Hjalmar Jørgensen, Nicholas J Bernier, Alec G Maule, Mathilakath M Vijayan :
    Effect of long-term fasting and a subsequent meal on mRNA abundances of hypothalamic appetite regulators, central and peripheral leptin expression and plasma leptin levels in rainbow trout
    Peptides 2016 DOI
  • Elodie Magnanou, Celine Noirot, Jack Falcòn, Even Hjalmar Jørgensen :
    Sequencing and characterization of a multi-organ Arctic charr transcriptome: A toolbox for investigating polymorphism and seasonal life in a high Arctic fish
    Marine Genomics 2016 DOI
  • Marlene Lorgen, Elisa Casadei, Elżbieta Król, Alex Douglas, Mike J. Birnie, Lars O.E. Ebbesson et al.:
    Functional divergence of type 2 deiodinase paralogs in the Atlantic salmon
    Current Biology 2015 DOI
  • Anja Striberny, Chandra Sekhar Ravuri, Malcolm Jobling, Even Hjalmar Jørgensen :
    Seasonal differences in relative gene expression of putative central appetite regulators in arctic charr (Salvelinus alpinus) do not reflect its annual feeding cycle
    PLOS ONE 30. September 2015 FULLTEKST / ARKIV / DOI
  • Jack Falcòn, Steven L Coon, Laurence Besseau, Damien Cazamea-Catalan, Nichael Fuentes, Elodie Magnanou et al.:
    Drastic neofunctionalization associated with evolution of the timezyme AANAT 500 Mya
    Proceedings of the National Academy of Sciences of the United States of America (PNAS) 2014 DOI
  • Even Hjalmar Jørgensen, Helge K. Johnsen :
    Rhythmic life of the Arctic charr: Adaptations to life at the edge
    Marine Genomics 2014 DOI
  • Anju M Philip, Even Hjalmar Jørgensen, Alec G. Maule, Mathilakath M Vijayan :
    Tissue-specific molecular immune response to lipopolysaccharide challenge in emaciated anadromous Arctic charr
    Developmental and Comparative Immunology 2014 DOI
  • Lisa Bjørnsdatter Helgason, Hans Wolkers, Eva Fuglei, Øystein Jan Ahlstrøm, Derek C. G. Muir, Even Hjalmar Jørgensen :
    Seasonal emaciation causes tissue redistribution and an increased potential for toxicity of lipophilic pollutants in farmed arctic fox (Vulpes lagopus)
    Environmental Toxicology and Chemistry 2013 DOI
  • Even Hjalmar Jørgensen, Mads Martinsen, Vidar Strøm, Kristin Elisa Ruud Hansen, Chandra Sekhar Ravuri, Ningping Gong et al.:
    Long-term fasting in the anadromous Arctic charr is associated with downregulation of metabolic enzyme activity and upregulation of leptin A1 and SOCS expression in the liver
    Journal of Experimental Biology 2013 DOI
  • D. Cazamea-Catalan, E. Magnanou, Ronny Helland, L. Besseau, Gilles Boeuf, Jack Falcòn et al.:
    Unique arylalkylamine N-acetyltransferase-2 polymorphism in salmonids and profound variations in thermal stability and catalytic efficiency conferred by two residues
    Journal of Experimental Biology 2013 DOI
  • Eirik Frøiland, Malcolm Jobling, Björn Thrandur Björnsson, Peter Kling, Chandra Sekhar Ravuri, Even Hjalmar Jørgensen :
    Seasonal appetite regulation in the anadromous Arctic charr: Evidence for a role of adiposity in the regulation of appetite but not for leptin in signalling adiposity
    General and Comparative Endocrinology 2012 DOI
  • Damien D. Cazamèa-Catalan, Elodie Magnanou, Ronny Helland, Gilmer Vanegas, Laurence Besseau, Gilles Boeuf et al.:
    Functional diversity of Teleost arylalkylamine N-acetyltransferase-2: is the timezyme evolution driven by habitat temperature?
    Molecular Ecology 2012 DOI
  • Ingeborg G. Hallanger, Even Hjalmar Jørgensen, Eva Fuglei, Øystein Jan Ahlstrøm, Derek C G Muir, Bjørn Munro Jenssen :
    Dietary Contaminant Exposure Affects Plasma Testosterone, but not Thyroid Hormones, Vitamin A, and Vitamin E, in Male Juvenile Arctic Foxes (Vulpes lagopus)
    Journal of Toxicology and Environmental Health, Part A 2012 DOI
  • Jo Espen Tau Strand, Jan Grimsrud Davidsen, Even Hjalmar Jørgensen, Audun Rikardsen :
    Seaward migrating Atlantic salmon smolts with low levels of gill Na+, K+ -ATPase activity; is sea entry delayed?
    Environmental Biology of Fishes 2011 ARKIV / DOI
  • Steve Wiseman, Even Hjalmar Jørgensen, Alec G. Maule, Mathilakath M Vijayan :
    Contaminant loading in remote Arctic lakes affects cellular stress-related proteins expression in feral charr
    Polar Biology 2011 DOI
  • Eirik Frøiland, Koji Murashita, Even Hjalmar Jørgensen, Tadahide Kurokawa :
    Leptin and ghrelin in anadromous Arctic charr: Cloning and change in expressions during a seasonal feeding cycle
    General and Comparative Endocrinology 2010 DOI
  • Robert J. Letcher, Jan Ove Bustnes, Rune Dietz, Bjørn Munro Jenssen, Even Hjalmar Jørgensen, Christian Sonne et al.:
    Exposure and effects assessment of persistent organohalogen contaminants in arctic wildlife and fish
    Science of the Total Environment 2010 DOI
  • Lisa Bjørnsdatter Helgason, Augustine Arukwe, Geir W. Gabrielsen, Mikael Harju, Marit Nøst Hegseth, Eldbjørg Sofie Heimstad et al.:
    Biotransformation of PCBs in Arctic seabirds: Characterization of phase I and II pathways at transcriptional, translational and activity levels
    Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology 2010 DOI
  • Jo J Aarseth, Eirik Frøiland, Even Hjalmar Jørgensen :
    Melatonin implantation during spring and summer does not affect the seasonal rhythm of feeding in anadromous Arctic charr (Salvelinus alpinus)
    Polar Biology 2010 DOI
  • Christian Sonne, Hans Wolkers, Pall S Leifsson, Tine Iburg, Bjørn Munro Jenssen, Eva Fuglei et al.:
    Chronic dietary exposure to environmental organochlorine contaminants induces thyroid gland lesions in Arctic foxes (Vulpes lagopus)
    Environmental Research 2009 DOI
  • Daisuke Ojima, Roger Johan Pettersen, Judith Wolkers, Helge K. Johnsen, Even Hjalmar Jørgensen :
    Growth hormone and cortisol treatment stimulate seawater tolerance in both anadromous and landlocked Arctic charr
    Comparative Biochemistry and Physiology A 2009 DOI
  • Christian Sonne, Hans Wolkers, Frank F Riget, JEB Jensen, Jens-Erik Beck Jensen, Jenni Teilmann et al.:
    Mineral density and biomechanical properties of bone tissue from male Arctic foxes (Vulpes lagopus) exposed to organochlorine contaminants and emaciation
    Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology 2009 DOI
  • Jo J Aarseth, Eirik Frøiland, Even Hjalmar Jørgensen :
    Melatonin implantation during spring and summer does not affect the seasonal rhythm of feeding in anadromous Arctic charr (Salvelinus alpinus)
    Polar Biology 2009 DOI
  • Natacha Ann Lays, Maren Marie Thode Iversen, Marianne Frantzen, Even Hjalmar Jørgensen :
    Physiological stress responses in spotted wolffish (Anarhichas minor) subjected to acute disturbance and progressive hypoxia
    Aquaculture 2009 DOI
  • Lars Bottengård, Even Hjalmar Jørgensen :
    Elevated spring temperature stimulates growth, but not smolt development, in anadromous Arctic charr
    Comparative Biochemistry and Physiology A 2008 DOI
  • Jo Espen Tau Strand, Jo Jorem Aarseth, Tanja Lexau Hanebrekke, Even Hjalmar Jørgensen :
    Keeping track of time under ice and snow in a sub-arctic lake: plasma melatonin rhythms in Arctic charr overwintering under natural conditions
    Journal of Pineal Research 2008 DOI
  • Hanne Johnsen, Hooman Moghadam, Nicholas Andrew Robinson, Øivind Andersen, Even Hjalmar Jørgensen, Helge K. Johnsen et al.:
    Stimulering av stressrespons i tidlige livsstadier hos laks har positiv effekt på vekst senere i livet
    2018
  • Hanne Johnsen, Hooman Moghadam, Nick Robinson, Øivind Andersen, Even Hjalmar Jørgensen, Helge K. Johnsen et al.:
    IMPACTS OF EARLY LIFE STRESS ON THE METHYLOME AND TRANSCRIPTOME OF ATLANTIC SALMON
    2017
  • Atle Mortensen, Ada Haatuft, Velmurugu Puvanendran, Even Hjalmar Jørgensen :
    Rognkjeksoppdrettere – ikke spar på vannet!
    2016
  • Anja Striberny, Malcolm Jobling, Chandra Sekhar Ravuri, Even Hjalmar Jørgensen :
    TRACKING SEASONAL CHANGES IN CENTRAL GENE EXPRESSION OF APPETITE REGULATORS IN ANADROMOUS ARCTIC CHARR
    2014

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