Tor Gjøen

Image of Tor Gjøen
Norwegian version of this page
Phone +47 22844943
Mobile phone +47 95163161
Room 273 ZEB building
Username
Visiting address Sem Sælands vei 3 Farmasibygningen 0371 Oslo
Postal address Postboks 1068 Blindern 0316 Oslo

Academic Interests

Our group studies interactions between intracellular parasites (mainly viruses) and host cells. Our main model systems are infectious pancreatic disease virus (IPNV) and infectious salmon anemia virus (ISAV), using cultured cells from Atlantic salmon. Using genomic (transcriptional analyses), biochemical (protein expression) and morphological analyses (fluorescence and electron microscopy),  our goal is to obtain an deeper understanding of host-pathogen interactions that will be of relevance to development of new and more efficient viral vaccines. In addition we study the effects on immune function of replacing marine fish oils (a scarce resource) with plant oils (abundant) as a main feed ingredients in finfish quaculture.

Teaching

5 -year masters program in pharmacy:

Higher education and employment history

  • Professor,  Department of Pharmaceutical Biosciences, School of Pharmacy,  UiO, 2003 – present
  • Visiting scientist, The Scripps Research Institute, La Jolla, USA, 2004-2005
  • Ass.professor, Department of Pharmaceutical Biosciences, School of Pharmacy, UiO, 1996 -2003
  • Post.doc., Dept of Molecular biology, Institute of Biology,  UiO, 1993-1996
  • PhD student, Dept of Molecular biology, Institute of Biology , UiO, 1990-1993
  • Staff scientist, Dept of Pharmacology and Toxicology, Hafslund Nycomed, 1988-1989
  • PhD student , Institute for Medical biology, University of Tromsø, 1986-1987
  • Cand.scient, Physiology, Institute of Biology, UiO, 1986

Collaboration

NOFIMA

Norwegian School of Veterinary Science

PHARMAQ

University of Reading

Department of Biosciences (IBV), UiO

 

Tags: Cell biology, Microbiology, Virus, Biotechnology, Immunology, Vaccine, Antibiotics, Molecular biology, Lipids, Life Science

Publications

Book Chapters

1. R. Blomhoff, T. Gjøen, G. Skretting, H.K. Blomhoff, K.R. Norum and T. Berg (1986). Uptake of retinol and retinol binding protein in hepatic parenchymal cells and perisinusoidal stellate cells. In Cells of the hepatic sinusoid (A. Kirn, D.L. Knook and E. Wisse eds.) Pasmans, Netherlands.

2. Kaare R. Norum, Rune Blomhoff, Michael H. Green, Joanne B. Green, karl-Olof Wathne, Tor Gjøen, Marie Botilsrud and Trond Berg (1986). Metabolism of retinol in the intestine and liver. In Proceedings from 618th Meeting of Biochemical Society Transactions: Biological Roles of Retinol and other Retinoids.

3. T. Gjøen, R. Seljelid and S.O. Kolset 1989. Binding of metastatic colon carcinoma cells to liver macrophages. In Cells of the hepatic sinusoid Vol 2 (E. Wisse, D.L. Knook and K. Decker eds) The Kupffer cell foundation. Rijswijk, The Netherlands pp245-246.

4. Gjøen, T., Holtz, E., Strande, P., Klaveness, J., Leander, P. and Berg, A. Particulate biodegradable contrast medium for CT of the liver. 1991. In "Liver Imaging. Current trends and new techniques. Eds. Ferrucci, J.T. and Stark, D.D. Andover Medical Publishers, Boston.

5. Gjøen, T. and Berg, T. Hepatic metabolism of LDL in rainbow trout. 1991. In: Greten, H. and Windler, E. (eds.) Mechanisms of hepatic endocytosis. Zuckschwerdt Verlag, Munich - San Fransisco.

6. Løvdal, T., Hollås,H., Johansson,A., Skogh, T., Sandlie, I., Gjøen, T., Berg, T. 1995. Fc-receptor-mediated endocytosis of immune complexes in cells of the hepatic sinusoid. In Cells of the hepatic sinusoid Vol 5 (E. Wisse, D.L. Knook and K. Decker eds) The Kupffer cell foundation. Leiden, The Netherlands pp316-317.

7. Gjøen, T., Juvet, L.K., Berg, T. 1996. Rab 5 correlates with endocytic rate in different liver cells. German Journal of Gastroenterology, 34: 86-88.

8. Trond Berg, Ola Gudmundsen, Andreas Brech, Rune Kjeken and Tor Gjøen. 1996. Clathrin dependent and clathrin independent endocytosis in liver cells. German Journal of Gastroenterology, 34: 92-94.

9. Gjøen, T. and Berg, T. 1997. Lysosomes and endocytosis. In Subcellular fractionation: A Practical Approach Eds. J. Graham and D. Rickwood. IRL Press.

10. Juvet, L.; Gjøen, T.; Løvdal, T.; Berg, T. 1998. Expression of scavenger receptors and Fc-receptors in liver parenchymal and nonparenchymal cells. In "Cells of the Hepatic Sinusoid", Wisse, E.; Knook, D.L.; De Zanger, R.; Fraser, R. ed. (ISBN 90-803856-2-X) The Kupffer cell foundation. Christchurch, New Zealand., pp. 43-48 .

  • Thorstad, Eva Bonsak; Garseth, Åse Helen; Gjøen, Tor; Gulla, Snorre; Lo, Håvard & Malmstrøm, Martin [Show all 22 contributors for this article] (2021). Assessment of the risk of negative impact on biodiversity from import and release of eggs or live fish from landlocked Atlantic salmon from Klarälven in Sweden to Trysilelva in Norway. Scientific Opinion of the Panel on Alien Organisms and Trade in Endangered Species of the Norwegian Scientific Committee for Food and Environment. VKM Report. ISSN 2535-4019. 2021(04). Full text in Research Archive
  • Nilsen, Erlend Birkeland; Austrheim, Gunnar; Gjøen, Tor; Kvie, Kjersti Sternang; Malmstrøm, Martin & Ytrehus, Bjørnar [Show all 15 contributors for this article] (2021). Assessment of the risk to Norwegian biodiversity from import and keeping of American bison, European bison, domesticated water buffalo and domesticated yak. Scientific Opinion of the panel on Alien Organisms and Trade in Endangered Species (CITES) of the Norwegian Scientific Committee for Food and Environment. VKM Report. ISSN 2535-4019. 2021(20), p. 1–77. Full text in Research Archive
  • Andresen, Adriana Magalhães Santos & Gjøen, Tor (2021). Chitosan nanoparticle formulation attenuates poly (I:C) induced innate immune responses against inactivated virus vaccine in Atlantic salmon (Salmo salar). Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics. ISSN 1744-117X. 40. doi: 10.1016/j.cbd.2021.100915.
  • Andresen, Adriana Magalhaes Santos; Boudinot, Pierre & Gjøen, Tor (2020). Kinetics of transcriptional response against poly (I:C) and infectious salmon anemia virus (ISAV) in Atlantic salmon kidney (ASK) cell line. Developmental and Comparative Immunology. ISSN 0145-305X. 110. doi: 10.1016/j.dci.2020.103716.
  • Samuelsen, Ørjan; Åstrand, Ove Alexander Høgmoen; Frøhlich, Christopher; Heikal, Adam; Skagseth, Susann & Carlsen, Trine Josefine Olsen [Show all 17 contributors for this article] (2020). ZN148 Is a Modular Synthetic Metallo-beta-Lactamase Inhibitor That Reverses Carbapenem Resistance in Gram-Negative Pathogens In Vivo. Antimicrobial Agents and Chemotherapy. ISSN 0066-4804. 64(6). doi: 10.1128/AAC.02415-19. Full text in Research Archive
  • Andresen, Adriana Magalhaes Santos; Lutfi Royo, Esmail; Ruyter, Bente; Berge, Gerd Marit & Gjøen, Tor (2019). Interaction between dietary fatty acids and genotype on immune response in Atlantic salmon (Salmo salar) after vaccination: A transcriptome study. PLOS ONE. ISSN 1932-6203. 14(7), p. 1–23. doi: 10.1371/journal.pone.0219625. Full text in Research Archive
  • Kildahl-Andersen, Geir; Schnaars, Christian; Prandina, Anthony; Radix, Sylvie; Le Borgne, Marc & Jordheim, Lars Petter [Show all 13 contributors for this article] (2019). Synthesis and biological evaluation of zinc chelating compounds as metallo-β-lactamase inhibitors. MedChemComm. ISSN 2040-2503. 10(4), p. 528–537. doi: 10.1039/c8md00578h.
  • Pöthig, Alexander; Sara, Ahmed; Winther-Larsen, Hanne Cecilie; Guan, Shengyang; Altmann, Philipp J. & Kundermann, Jürgen [Show all 9 contributors for this article] (2018). Antimicrobial Activity and Cytotoxicity of Ag(I) and Au(I) Pillarplexes. Frontiers in Chemistry. ISSN 2296-2646. 6. doi: 10.3389/fchem.2018.00584.
  • Schnaars, Christian; kildahl-Andersen, Geir; Prandina, Anthony; Popal, Roya; Radix, Sylvie & Le Borgne, Marc [Show all 16 contributors for this article] (2018). Synthesis and preclinical evaluation of TPA-based zinc chelators as metallo-β-lactamase inhibitors. ACS Infectious Diseases. ISSN 2373-8227. 4(9), p. 1407–1422. doi: 10.1021/acsinfecdis.8b00137.
  • Arnemo, Marianne; Kavaliauskis, Arturas; Andresen, Adriana Magalhaes Santos; Bou, Marta ; Berge, Gerd Marit & Ruyter, Bente [Show all 7 contributors for this article] (2017). Effects of dietary n-3 fatty acids on Toll-like receptor activation in primary leucocytes from Atlantic salmon (Salmo salar). Fish Physiology & Biochemistry. ISSN 0920-1742. 43, p. 1065–1080. doi: 10.1007/s10695-017-0353-4.
  • Kavaliauskis, Arturas; Arnemo, Marianne; Speth, Martin; Lagos, Leidy; Rishovd, Anne-Lise & Estepa, Amparo [Show all 8 contributors for this article] (2016). Protective effect of a recombinant VHSV-G vaccine using poly(I: C) loaded nanoparticles as an adjuvant in zebrafish (Danio rerio) infection model. Developmental and Comparative Immunology. ISSN 0145-305X. 61, p. 248–257. doi: 10.1016/j.dci.2016.04.010.
  • Arnemo, Marianne; Watle, Sara Sofie Viksmoen; Schoultz, Kristin Merete; Vainio, Kirsti; Norheim, Gunnstein & Moorthy, Vasee [Show all 9 contributors for this article] (2016). Stability of a Vesicular Stomatitis Virus-Vectored Ebola Vaccine. Journal of Infectious Diseases. ISSN 0022-1899. 213(6), p. 930–933. doi: 10.1093/infdis/jiv532.
  • Yazdani, Mazyar; Andresen, Adriana Magalhaes Santos & Gjøen, Tor (2016). Short-term effect of bisphenol-a on oxidative stress responses in Atlantic salmon kidney cell line: a transcriptional study. Toxicology Mechanisms and Methods. ISSN 1537-6516. 26(4), p. 295–300. doi: 10.1080/15376516.2016.1177864.
  • Brietzke, Andreas; Arnemo, Marianne; Gjøen, Tor; Rebl, Henrike; Korytár, Tomás & Goldammer, Tom [Show all 8 contributors for this article] (2016). Structurally diverse genes encode Tlr2 in rainbow trout: The conserved receptor cannot be stimulated by classical ligands to activate NF-κB in vitro. Developmental and Comparative Immunology. ISSN 0145-305X. 54(1), p. 75–88. doi: 10.1016/j.dci.2015.08.012.
  • Kavaliauskis, Arturas; Arnemo, Marianne; Rishovd, Anne-Lise & Gjøen, Tor (2016). Activation of unfolded protein response pathway during infectious salmon anemia virus (ISAV) infection in vitro an in vivo. Developmental and Comparative Immunology. ISSN 0145-305X. 54(1), p. 46–54. doi: 10.1016/j.dci.2015.08.009.
  • Kavaliauskis, Arturas; Arnemo, Marianne; Sung-Hyun, Kim; Ulanova, Lilia; Speth, Martin & Novoa, Beatriz [Show all 10 contributors for this article] (2015). Use of poly(I:C) stabilized with chitosan as a vaccine-adjuvant against viral hemorrhagic septicemia virus infection in zebrafish. Zebrafish. ISSN 1545-8547. 12(6), p. 421–431. doi: 10.1089/zeb.2015.1126.
  • Yazdani, Mazyar; Paulsen, Ragnhild Elisabeth; Gjøen, Tor & Hylland, Ketil (2015). Reactive Oxygen Species and Cytotoxicity in Rainbow Trout Hepatocytes: Effects of Medium and Incubation Time. Bulletin of Environmental Contamination and Toxicology. ISSN 0007-4861. 94, p. 193–198. doi: 10.1007/s00128-014-1433-0.
  • Ingebrigtsen, Ingrid Augusta Aursnes; Berge, Gerd Marit; Ruyter, Bente; Kjær, Marte Avranden; Mørkøre, Turid & Sørensen, Mette [Show all 7 contributors for this article] (2014). Growth and quality of Atlantic cod (Gadus morhua) fed with high and low fat diets supplemented with glutamate. Aquaculture. ISSN 0044-8486. 433, p. 367–376. doi: 10.1016/j.aquaculture.2014.06.036.
  • Arnemo, Marianne; Kavaliauskis, Arturas & Gjøen, Tor (2014). Effects of TLR agonists and viral infection on cytokine and TLR expression in Atlantic salmon (Salmo salar). Developmental and Comparative Immunology. ISSN 0145-305X. 46(2), p. 139–145. doi: 10.1016/j.dci.2014.03.023.
  • Kjær, Marte Avranden; Aursnes, Ingrid Augusta Stølen; Berge, Gerd Marit; Sørensen, Mette; Marchenko, Yuriy & Gjøen, Tor [Show all 7 contributors for this article] (2014). The influence of different dietary oil qualities on growth rate, feed utilization and oxidative stress in Atlantic cod. Aquaculture Nutrition. ISSN 1353-5773. 20(2), p. 192–204. doi: 10.1111/anu.12065.
  • Aursnes, Ingrid Augusta Stølen; Rishovd, Anne-Lise; Karlsen, Hans Erik & Gjøen, Tor (2011). Validation of reference genes for quantitative RT-qPCR studies of gene expression in Atlantic cod (Gadus morhua I.) during temperature stress. BMC Research Notes. ISSN 1756-0500. 4. doi: 10.1186/1756-0500-4-104.
  • Star, Bastiaan; Nederbragt, Alexander Johan; Jentoft, Sissel; Grimholt, Unni; Malmstrøm, Martin & Gregers, Tone Fredsvik [Show all 42 contributors for this article] (2011). The genome sequence of Atlantic cod reveals a unique immune system. Nature. ISSN 0028-0836. 477(7363), p. 207–210. doi: 10.1038/nature10342. Full text in Research Archive
  • Trattner, S.; Ruyter, Bente; Østbye, Tone-Kari K; Kamal-Eldin, A.; Moazzami, A. & Pan, J. [Show all 10 contributors for this article] (2011). Influence of Dietary Sesamin, a Bioactive Compound on Fatty Acids and Expression of Some Lipid Regulating Genes in Baltic Atlantic Salmon (Salmo salar L.) Juveniles. Physiological Research. ISSN 0862-8408. 60(1), p. 125–137. doi: 10.33549/physiolres.932068.
  • Schiøtz, Berit Lyng; Rosado, Esther G; Bækkevold, Espen Sønderaal; Lukacs, Morten ; Mjaaland, Siri & Sindre, Hilde [Show all 8 contributors for this article] (2011). Enhanced transfection of cell lines from Atlantic salmon through nucoleofection and antibiotic selection. BMC Research Notes. ISSN 1756-0500. 4. doi: 10.1186/1756-0500-4-136.
  • Muller, Anita; Markussen, Turhan; Drabløs, Finn; Gjøen, Tor; Jørgensen, Trond Ø. & Solem, Stein Tore [Show all 7 contributors for this article] (2010). Structural and functional analysis of the hemagglutinin-esterase of infectious salmon anaemia virus. Virus Research. ISSN 0168-1702. 151(2), p. 131–141. doi: 10.1016/j.virusres.2010.03.020.
  • Hetland, Dyveke; Jørgensen, Sven Martin; Skjødt, Karsten; Dale, Ole Bendik; Falk, Knut & Xu, Cheng [Show all 10 contributors for this article] (2010). In situ localisation of major histocompatibility complex class I and class II and CD8 positive cells in infectious salmon anaemia virus (ISAV)-infected Atlantic salmon. Fish and Shellfish Immunology. ISSN 1050-4648. 28(1), p. 30–39. doi: 10.1016/j.fsi.2009.09.011.
  • Schiøtz, Berit Lyng; Roos, Norbert; Rishovd, Anne-Lise & Gjøen, Tor (2010). Formation of autophagosomes and redistribution of LC3 upon in vitro infection with infectious salmon anemia virus. Virus Research. ISSN 0168-1702. 151(1), p. 104–107. doi: 10.1016/j.virusres.2010.03.013.
  • Schiøtz, Berit L.; Bækkevold, Espen S; Poulsen, Lene C.; Mjaaland, Siri & Gjøen, Tor (2009). Analysis of host- and strain-dependent cell death responses during infectious salmon anemia virus infection in vitro. Virology Journal. ISSN 1743-422X. 6.
  • Schiøtz, Berit Lyng; Bækkevold, Espen Sønderaal; Poulsen, Lene Cecilie; Mjaaland, S & Gjøen, Tor (2009). Analysis of host- and strain-dependent cell death responses during infectious salmon anemia virus infection in vitro. Virology Journal. ISSN 1743-422X. 6. doi: 10.1186/1743-422X-6-91.
  • Todorcevic, Marijana; Vegusdal, Anne; Gjøen, Tor; Sundvold, Hilde; Torstensen, Bente & Kjær, Marte Avranden [Show all 7 contributors for this article] (2008). Changes in fatty acids metabolism during differentiation of Atlantic salmon preadipocytes; Effects of n-3 and n-9 fatty acids. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. ISSN 1388-1981. 1781(6-7), p. 326–335. doi: 10.1016/j.bbalip.2008.04.014.
  • Kjær, Marte Avranden; Vegusdal, Anne; Gjøen, Tor; Rustan, Arild; Todorcevic, Marijana & Ruyter, Bente (2008). Effect of rapeseed oil and dietary n-3 fatty acids on triacylglycerol synthesis and secretion in Atlantic salmon hepatocytes. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. ISSN 1388-1981. 1781(3), p. 112–122. doi: 10.1016/j.bbalip.2007.12.004.
  • Todorcevic, Marijana; Vegusdal, Anne; Gjøen, Tor; Sundvold, H; Torstensen, BE & Kjær, Marte Avranden [Show all 7 contributors for this article] (2008). Changes in fatty acids metabolism during differentiation of Atlantic salmon preadipocytes; Effects of n-3 and n-9 fatty acids. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. ISSN 1388-1981. 1781, p. 326–335. doi: 10.1016/j.bbalip.2008.04.014.
  • Schiøtz, Berit Lyng; Jørgensen, Sven Martin; Rexroad, C; Gjøen, Tor & Krasnov, Aleksei (2008). Transcriptomic analysis of responses to infectious salmon anemia virus infection in macrophage-like cells. Virus Research. ISSN 0168-1702. 136, p. 65–74. doi: 10.1016/j.virusres.2008.04.019.
  • Trattner, Sofia; Ruyter, Bente; Østbye, Tone-Kari K.; Gjøen, Tor; Zlabek, V & Kamal-Eldin, A [Show all 7 contributors for this article] (2008). Sesamin Increases Alpha-Linolenic Acid Conversion to Docosahexaenoic Acid in Atlantic Salmon (Salmo salar L.) Hepatocytes: Role of Altered Gene Expression. Lipids. ISSN 0024-4201. 43(11), p. 999–1008. doi: 10.1007/s11745-008-3229-7.
  • Trattner, Sofia; Kamal-Eldin, A; Brannas, E; Moazzami, A; Zlabek, V & Larsson, P [Show all 9 contributors for this article] (2008). Sesamin Supplementation Increases White Muscle Docosahexaenoic Acid (DHA) Levels in Rainbow Trout (Oncorhynchus mykiss) Fed High Alpha-Linolenic Acid (ALA) Containing Vegetable Oil: Metabolic Actions. Lipids. ISSN 0024-4201. 43(11), p. 989–997. doi: 10.1007/s11745-008-3228-8.
  • Ørpetveit, I; Gjøen, Tor; Sindre, Hilde & Dannevig, Birgit (2008). Binding of infectious pancreatic necrosis virus (IPNV) to membrane proteins from different fish cell lines. Archives of Virology. ISSN 0304-8608. 153. doi: 10.1007/s00705-007-0018-1.
  • Kjær, Marte Avranden; Vegusdal, Anne; Gjøen, Tor; Rustan, Arild; Todorevic, M & Ruyter, B (2008). Effect of rapeseed oil and dietary n-3 fatty acids on triacylglycerol synthesis and secretion in Atlantic salmon hepatocytes. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. ISSN 1388-1981. 1781. doi: 10.1016/j.bbalip.2007.12.004.
  • Gjøen, Tor; Kleveland, Ellen Johanne; Moya-Falcon, Corina; Frøystad, Marianne K.; Vegusdal, Anne & Hvattum, Erlend [Show all 8 contributors for this article] (2007). Effects of dietary thia fatty acids on lipid composition, morphology and macrophage function of Atlantic salmon (Salmo salar L.) kidney. Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. ISSN 1096-4959. 148.
  • Jørgensen, Sven Martin; Grimholt, Unni & Gjøen, Tor (2007). Cloning and expression analysis of an Atlantic salmon (Salmo salar L.) tapasin gene. Developmental and Comparative Immunology. ISSN 0145-305X. 31(1), p. 708–719.
  • Jørgensen, Sven Martin; Hetland, Dyveke Lem; Press, Charles McLean; Grimholt, Unni & Gjøen, Tor (2007). Effect of early infectious salmon anemia virus (ISAV) infection on expression of MHC pathway genes and type I and II interferon in Atlantic salmon (Salmo salar L.) tissues. Fish and Shellfish Immunology. ISSN 1050-4648. 23(3), p. 576–588.
  • Gjøen, Tor; Kleveland, Ellen Johanne; Moya-Falcn, C; Moya-Falcón, Corina; Froystad, MK & Frøystad, Marianne K. [Show all 11 contributors for this article] (2007). Effects of dietary thia fatty acids on lipid composition, morphology and macrophage function of Atlantic salmon (Salmo salar L.) kidney. Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. ISSN 1096-4959. 148(1), p. 103–111. doi: 10.1016/j.cbpb.2007.04.021.
  • Jørgensen, Sven Martin; Hetland, DL; Press, C.M.; Grimholt, Unni & Gjøen, Tor (2007). Effect of early infectious salmon anaemia virus (ISAV) infection on expression of MHC pathway genes and type I and II interferon in Atlantic salmon (Salmo salar L.) tissues. Fish and Shellfish Immunology. ISSN 1050-4648. 23(3), p. 576–588. doi: 10.1016/j.fsi.2007.01.005.
  • Jørgensen, Sven Martin; Grimholt, Unni & Gjøen, Tor (2007). Cloning and expression analysis of an Atlantic salmon (Salmo salar L.) tapasin gene. Developmental and Comparative Immunology. ISSN 0145-305X. 31(7), p. 708–719. doi: 10.1016/j.dci.2006.10.004.
  • Jørgensen, Sven Martin; Kleveland, Ellen Johanne; Grimholt, Unni & Gjøen, Tor (2006). Validation of reference genes for real-time polymerase chain reaction studies in Atlantic salmon. Marine Biotechnology. ISSN 1436-2228. 8(4), p. 398–408.
  • Jørgensen, Sven Martin; Lyng-Syvertsen, Berit; Lukacs, Morten; Grimholt, Unni & Gjøen, Tor (2006). Expression of MHC class I pathway genes in response to infectious salmon anaemia virus in Atlantic salmon (Salmo salar L.) cells. Fish and Shellfish Immunology. ISSN 1050-4648. 21(5), p. 548–560.
  • Kleveland, Ellen Johanne; Syvertsen, Berit Lyng; Ruyter, Bente; Vegusdal, Anne; Jørgensen, Sven Martin & Gjøen, Tor (2006). Characterization of scavenger receptor class B, type I in Atlantic salmon (Salmo salar L.). Lipids. ISSN 0024-4201. 41(11), p. 1017–1027. .
  • Jørgensen, Sven Martin; Grimholt, Unni & Gjøen, Tor (2006). Cloning and expression analysis of an Atlantic salmon (Salmo salar L.) tapasin gene. Developmental and Comparative Immunology. ISSN 0145-305X. 20.
  • Jørgensen, Sven Martin; Syvertsen, Berit Lyng; Lukacs, Morten; Grimholt, Unni & Gjøen, Tor (2006). Expression of MHC class I pathway genes in response to infectious salmon anaemia virus in Atlantic salmon (Salmo salar L.) cells. Fish and Shellfish Immunology. ISSN 1050-4648. 21(5), p. 548–60.
  • Kleveland, Ellen Johanne; Ruyter, B; Vegusdal, Anne; Sundvold, H; Berge, RK & Gjøen, Tor (2006). Effects of 3-thia fatty acids on expression of some lipid related genes in Atlantic salmon (Salmo salar L.). Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. ISSN 1096-4959. 145, p. 239–248.
  • Jørgensen, Sven Martin; Kleveland, Ellen Johanne; Grimholt, U & Gjøen, Tor (2006). Validation of reference genes for real-time polymerase chain reaction studies in Atlantic salmon. Marine Biotechnology. ISSN 1436-2228. 8, p. 398–408.
  • Thomassen, Magny Skinlo; Vegusdal, Anne; Gjøen, Tor; Berge, R.K. & Ruyter, Bente (2005). Effect of 18 : 1n-9, 20 : 5n-3, and 22 : 6n-3 on lipid accumulation and secretion by Atlantic salmon hepatocytes. Lipids. ISSN 0024-4201. 40(5), p. 477–486.
  • Malerød, Lene; Sporstol, Marita; Juvet, Lene Kristine; Mousavi, Darbi Seyed Ali; Gjøen, Tor & Berg, Trond [Show all 8 contributors for this article] (2005). Bile acids reduce SR-BI expression in hepatocytes by a pathway involving FXR/RXR, SHP, and LRH-1. Biochemical and Biophysical Research Communications - BBRC. ISSN 0006-291X. 336(4), p. 1096–1105.
  • Vegusdal, Anne; Gjøen, Tor; Berge, Rolf Kristian; Thomassen, Magny Skinlo & Ruyter, Bente (2005). Effect of 18 : 1n-9, 20 : 5n-3, and 22 : 6n-3 on lipid accumulation and secretion by Atlantic salmon hepatocytes. Lipids. ISSN 0024-4201. 40(5), p. 477–486. doi: 10.1007/s11745-005-1407-z.
  • Vegusdal, Anne; Østbye, Tone-Kari K; Tran, TN; Gjøen, Tor & Ruyter, B (2004). Beta-oxidation, esterification, and secretion of radiolabeled fatty acids in cultivated Atlantic salmon skeletal muscle cells. Lipids. ISSN 0024-4201. 39(7), p. 649–658.
  • Vegusdal, Anne; Ostbye, TK; Tran, Thien Ngoc; Gjøen, Tor & Ruyter, Bente (2004). Beta-oxidation, esterification, and secretion of radiolabeled fatty acids in cultivated Atlantic salmon skeletal muscle cells. Lipids. ISSN 0024-4201. 39(7), p. 649–658.
  • Gjøen, Tor; Obach, A.; Røsjø, Camilla; Grisdale-Helland, Barbara; Rosenlund, G. & Hvattum, E. [Show all 7 contributors for this article] (2004). Effect of dietary lipids on macrophage function, stress susceptibility and disease esistance in Atlantic salmon (Salmo salar). Fish Physiology & Biochemistry. ISSN 0920-1742. 30, p. 149–161. doi: 10.1007/s10695-005-4318-7.
  • Malerød, Lene; Sporstøl, Marita; Juvet, Lene Kristine; Mousavi, Seyed Ali; Gjøen, Tor & Berg, Trond (2003). Hepatic scavenger receptor class B type I, is stimulated by peroxisome proliferator-activated receptor gamma and hepatocyte nuclear factor 4-alpha. Biochemical and Biophysical Research Communications - BBRC. ISSN 0006-291X. 305, p. 557–565.
  • Vegusdal, Anne; Sundvold, Hilde; Gjøen, Tor & Ruyter, Bente (2003). An in vitro method for studying the proliferation and differentiation of Atlantic salmon preadipocytes. Lipids. ISSN 0024-4201. 38(3), p. 289–296. doi: 10.1007/s11745-003-1063-3.
  • Malerød, Lene; Sporstol, Marita; Juvet, Lene K.; Mousavi, Seyed Ali; Gjøen, Tor & Berg, Trond (2003). Hepatic scavenger receptor class B, type I is stimulated by peroxisome proliferator-activated receptor gamma and hepatocyte nuclear factor 4alpha. Biochemical and Biophysical Research Communications - BBRC. ISSN 0006-291X. 305(3), p. 557–565.
  • Malerød, Lene; Juvet, Lene Kristine; Gjøen, Tor & Berg, Trond (2002). The expression of scavenger receptor class B, type I (SR-BI) and caveolin-1 in parenchymal and nonparenchymal liver cells. Cell and Tissue Research. ISSN 0302-766X. 307, p. 173–180.
  • Frøystad, Marianne Kristin; Volden, Vivi; Berg, Trond & Gjøen, Tor (2002). Metabolism of oxidized and chemically modified low density lipoproteins in rainbow trout - clearance via scavenger receptors. Developmental and Comparative Immunology. ISSN 0145-305X. 26, p. 723–733.
  • Kristiansen, Marianne; Frøystad, Marianne Kristin; Rishovd, Anne-Lise & Gjøen, Tor (2002). Characterization of the receptor-destroying enzyme activity from infectious salmon anemia virus (ISAV). Journal of General Virology. ISSN 0022-1317. 83(11), p. 2693–2697.
  • Kjeken, Rune; Mousavi, Seyed Ali; Brech, Andreas; Gjøen, Tor & Berg, Trond (2001). Fluid phase endocytosis of 125I-iodixanol in rat liver parenchymal, endothelial and Kupffer cells. Cell and Tissue Research. ISSN 0302-766X. 304, p. 221–230.
  • Eliassen, Trygve Meum; Frøystad, Marianne Kristin; Dannevig, Birgit Helene; Jankowska, Monika; Brech, A & Falk, Knut [Show all 7 contributors for this article] (2000). Initial events in infectious salmon anaemia virus infection: evidence for the requirement of a low-pH step. Journal of Virology. ISSN 0022-538X. 74, p. 218–227.
  • Hvattum, Erlend; Røsjø, Camilla; Gjøen, Tor; Rosenlund, Grethe & Ruyter, Bente (2000). Effect of soybean oil and fish oil on individual molecular species of Atlantic salmon head kidney phospholipids determined by normal-phase liquid chromatography coupled to negative ion electrospray tandem mass spectrometry. Journal of chromatography. B. ISSN 1570-0232. 748(1), p. 137–149. doi: 10.1016/S0378-4347%2800%2900359-5.
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  • Hvattum, Erling; Røsjø, Camilla; Gjøen, Tor; Rosenlund, Grete & Ruyter, Bente (2000). Study of the effect of dietary soybean oil on individual molecular species of Atlantic salmon head kidney phospholipids using normal phase liquid chromatography coupled to negative ion electrospray tandem mass spectroscopy. Journal of Chromatography A. ISSN 0021-9673. 748(B), p. 137–149.
  • Gjøen, Tor; Frøystad, Marianne Kristin; Rode, Marit & Berg, Trond (1998). A role for scavenger receptors in phagocytosis of protein-coated particles in rainbow trout head kidney macrophages. Developmental and Comparative Immunology. ISSN 0145-305X. 22, p. 533–549.
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  • Gjøen, Tor; Juvet, Lene Kristine & Berg, Trond (1997). The expression of endosomal rab proteins correlate withendocytic rate in rat liver cells. Hepatology. ISSN 0270-9139. 25, p. 1204–1212.
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  • Griffiths, Gareth Wyn; Müller, Ference; Ledin, Johan; Patton, E. Elizabeth; Gjøen, Tor & Lobert, Viola [Show all 12 contributors for this article] (2016). Fish from Head to Tail: The 9th European Zebrafish Meeting in Oslo. Zebrafish. ISSN 1545-8547. 13(2), p. 132–137. doi: 10.1089/zeb.2015.1212.
  • Ruyter, Bente; Bou, Marta; Østbye, Tone-Kari K; Leewis, Robin; Sigholt, Trygve & Hatlen, Bjarne [Show all 9 contributors for this article] (2014). Minimumsbehov for essensielle omega-3 fettsyrer i Atlantisk laks.
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  • Arnemo, Marianne; Kavaliauskis, Arturas; Bou, Marta ; Berge, Gerd Marit; Ruyter, Bente & Gjøen, Tor (2014). Effect of dietary omega-3 fatty acids on viral infection and toll-like receptor activation in macrophages from Atlantic salmon.
  • Yazdani, Mazyar; Paulsen, Ragnhild Elisabeth; Gjøen, Tor & Hylland, Ketil (2013). Reactive oxygen species and cytotoxicity in rainbow trout hepatocytes: effects of medium and incubation time.
  • Arnemo, Marianne; Kavaliausikis, Arturas; Esteba, Amparo; Sonia, Dios; Beatriz, Novoa & Gjøen, Tor (2013). The use of zebrafish as a model system for development of new adjuvant strategies in finfish DNA vaccination against viruses. Journal of Immunology. ISSN 0022-1767. 190.
  • Kayaliauskis, A.; Arnemo, Marianne & Gjøen, Tor (2013). Development of new nanoparticulate vaccines against fish viruses in aquaculture. Fish and Shellfish Immunology. ISSN 1050-4648. 34(6), p. 1714–1714.
  • Arnemo, Marianne; Kavaliauskis, Arturas & Gjøen, Tor (2013). Identification of fish Toll-like receptor ligands with a NF-kB luciferase reporter system. Fish and Shellfish Immunology. ISSN 1050-4648. 34(6), p. 1694–1695.
  • Yazdani, Mazyar; Paulsen, Ragnhild Elisabeth; Gjøen, Tor & Hylland, Ketil (2011). Comparison of three fluorescence probes for ROS detection in primary cultures of rainbow trout hepatocytes.
  • Aursnes, Ingrid Augusta Stølen; Gjøen, Tor & Rishovd, Anne-Lise (2009). Effect of hyperthermia on plasma lipids and gene expression in Atlantic Cod. (Gadus Morhua I.). Toxicology Letters. ISSN 0378-4274. 189, p. S192–S192. doi: 10.1016/j.toxlet.2009.06.582.
  • Hetland, Dyveke Lem; Jørgensen, Sven Martin; Grimholt, Unni; Gjøen, Tor & Press, Charles McLean (2007). Expression of major histocompatibility complex (MHC) class I and II in Atlantic salmon (Salmo Salar L.) after infection with infectious salmon anaemia virus (ILAV).
  • Kleveland, Ellen Johanne; Sundvold, Hilde; Ruyter, Bente & Gjøen, Tor (2005). Effect of dietary lipids on expression of lipoproteins, lipoprotein receptors and PPARs in Atlantic salmon. The FASEB Journal. ISSN 0892-6638.
  • Syvertsen, B.L.; Mjaaland, Siri & Gjøen, Tor (2005). Apoptosis in infectious salmon anemia virus infected cells. The FASEB Journal. ISSN 0892-6638.
  • Syvertsen, Berit Lyng; Mjaaland, S & Gjøen, Tor (2005). Apoptosis in infectious salmon anemia virus infected cells. The FASEB Journal. ISSN 0892-6638. 19.
  • Jorgensen, SM; Grimholt, Unni; Skjodt, K; Gjøen, Tor & Rishovd, Anne-Lise (2005). Cellular and tissue responses on Atlantic salmon (Salmo salar L.) MHC class I genes during ISAV infection. The FASEB Journal. ISSN 0892-6638. 19.
  • Kleveland, Ellen Johanne; Sundvold, Hilde; Ruyter, Bente & Gjøen, Tor (2005). Effect of dietary lipids on expression of lipoproteins, lipoprotein receptors and PPARs in Atlantic salmon. The FASEB Journal. ISSN 0892-6638. 19.
  • Juvet, Lene Kristine; Gjøen, Tor; Løvdal, Torunn & Berg, Trond (1998). Expression of scavenger receptors and Fc-receptors in liver parenchymal and nonparenchymal cells.
  • Liland, Nina Sylvia; Sissener, Nini; Østbye, Tone-Kari K; Gjøen, Tor; Bou, Marta & Holen, Elisabeth [Show all 12 contributors for this article] (2021). Trenger laks fettsyren EPA for optimal immunrespons? Rapport FHF prosjekt EPA-laks. FHF. Full text in Research Archive
  • Ruyter, Bente; Sissener, Nini; Lutfi Royo, Esmail; Hundal, Bjørg Kristine; Berge, Gerd Marit & Glencross, Brett [Show all 22 contributors for this article] (2021). Optimising dietary fatty acids and lipids of Atlantic salmon to secure their health and welfare through varying environmental conditions and life stages [OptiHealth]. Nofima AS. ISSN 978-82-8296-681-8. Full text in Research Archive
  • Rimstad, Espen; Basic, Dean; Brun, Edgar; Colquhoun, Duncan John; Olesen, Niels Jørgen & Bøe, Knut Egil [Show all 13 contributors for this article] (2019). The risk of transmission of infectious disease through trade of cryopreserved milt. Scientific Opinion of the Panel on Animal Health and Welfare of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food and Environment (VKM). ISSN 978-82-8259-318-2.
  • Nielsen, Kaare Magne; Gjøen, Tor; Asare, Nana Yaa Ohene; Lunestad, Bjørn Tore; Ytrehus, Bjørnar & Yazdankhah, Siamak Pour [Show all 11 contributors for this article] (2018). Antimicrobial resistance in wildlife potential for dissemination. Opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food and Environment . Norwegian Scientific Committee for Food Safety and Environment (VKM). ISSN 978-82-8259-304-5. Full text in Research Archive
  • Källqvist, Torsten; Dirven, Hubert; Gjøen, Tor; Tronsmo, Arne; Yazdankhah, Siamak Pour & Rivedal, Edgar [Show all 13 contributors for this article] (2016). Risk assessment of the biological plant protection product Turex 50 WG, with the organism Bacillus thuringiensis ssp. aizawai CG-91. Opinion of the Panel on Plant Protection Products of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-210-9. Full text in Research Archive
  • Källqvist, Torsten; Dirven, Hubert; Gjøen, Tor; Tronsmo, Arne; Yazdankhah, Siamak Pour & Rivedal, Edgar [Show all 13 contributors for this article] (2016). Risk assessment of the biological plant protection product Serenade ASO, with the organism Bacillus subtilis QST 713. Opinion of the Panel on Plant Protection Products of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-211-6. Full text in Research Archive
  • Skaar, Ida; Asare, Nana Yaa Ohene; Godfroid, Jacques; Jelmert, Anders; Ytrehus, Bjørnar & Gjøen, Tor [Show all 9 contributors for this article] (2016). Health and environmental risk assessment of microbial cleaning products. Scientific Opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-231-4. Full text in Research Archive
  • Skaar, Ida; Asare, Nana Yaa Ohene; Klein, Joern; Okoli, Arinze Stanley; Ruus, Anders & Gjøen, Tor [Show all 10 contributors for this article] (2016). Health and environmental risk evaluation of microorganisms used in bioremediation. Scientific Opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-232-1. Full text in Research Archive
  • Okoli, Arinze Stanley; Asare, Nana Yaa Ohene; Gjøen, Tor; Klein, Joern; Ytrehus, Bjørnar & Godfroid, Jacques [Show all 9 contributors for this article] (2016). Knowledge base for the assessment of environmental risks by the use of genetically modified virus-vectored vaccines for domesticated animals. Scientific Opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-239-0. Full text in Research Archive
  • Tronsmo, Arne; Gjøen, Tor; Sørum, Henning; Godfroid, Jacques; Yazdankhah, Siamak Pour & Jelmert, Anders [Show all 10 contributors for this article] (2016). Antimicrobial resistance due to the use of biocides and heavy metals: a literature review. Opinion of the Panel Panel on Microbial Ecology of the Norwegian Scientific Committee for Food Safety. Norwegian Scientific Committee for Food Safety (VKM). ISSN 978-82-8259-253-6. Full text in Research Archive
  • Okoli, Arinze Stanley; Asare, Nana Yaa Ohene; Gjøen, Tor; Klein, Jörn & Ytrehus, Bjørnar (2016). Knowledge base for the assessment of environmental risks by the use of genetically modified virus-vectored vaccines for domesticated animals. The Norwegian Scientific Committee for Food Safety. ISSN 978-82-8259-239-0.

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Published Nov. 3, 2010 3:38 PM - Last modified May 29, 2018 11:50 AM