Kristian Tonby

Clinical Doctoral Research Fellow - Department of Infectious Diseases
Image of Kristian Tonby
Norwegian version of this page
Phone +47 22845754
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Visiting address Kirkeveien 166 Bygg 3 0450 Oslo
Postal address Postboks 4956 Nydalen OUS HF Ullevål sykehus 0424 Oslo

Publications

  • Vestad, Beate; Ueland, Thor; Lerum, Tøri Vigeland; Dahl, Tuva Børresdatter; Holm, Kristian & Barratt-Due, Andreas [Show all 37 contributors for this article] (2022). Respiratory dysfunction three months after severe COVID-19 is associated with gut microbiota alterations. Journal of Internal Medicine. ISSN 0954-6820. doi: 10.1111/joim.13458.
  • Kåsine, Trine; Riise, Anne Margarita Dyrhol; Barratt-Due, Andreas; Kildal, Anders Benjamin; Olsen, Inge Christoffer & Nezvalova-Henriksen, Katerina [Show all 39 contributors for this article] (2021). Neutrophil count predicts outcome in hospitalized COVID-19 patients. Results from the NOR-Solidarity trial. Journal of Internal Medicine. ISSN 0954-6820. 291(2), p. 241–243. doi: 10.1111/joim.13377.
  • Jenum, Synne; Tonby, Kristian; Rueegg, Corina Silvia; Ruhwald, Morten; Kristiansen, Max Per & Bang, Peter [Show all 14 contributors for this article] (2021). A Phase I/II randomized trial of H56:IC31 vaccination and adjunctive cyclooxygenase-2-inhibitor treatment in tuberculosis patients. Nature Communications. ISSN 2041-1723. doi: 10.1038/s41467-021-27029-6. Full text in Research Archive
  • Niemi, Mari E.K.; Karjalainen, Juha; Liao, Rachel G.; Neale, Benjamin M.; Daly, Mark & Ganna, Andrea [Show all 84 contributors for this article] (2021). Mapping the human genetic architecture of COVID-19. Nature. ISSN 0028-0836. 600(7889), p. 472–477. doi: 10.1038/s41586-021-03767-x. Full text in Research Archive
  • Jørgensen, Marthe Jøntvedt; Nore, Kristin Grotle; Aass, Hans Christian Dalsbotten; Layre, Emilie; Nigou, Jérôme & Mortensen, Rasmus [Show all 11 contributors for this article] (2021). Plasma LOX-Products and Monocyte Signaling Is Reduced by Adjunctive Cyclooxygenase-2 Inhibitor in a Phase I Clinical Trial of Tuberculosis Patients. Frontiers in Cellular and Infection Microbiology. ISSN 2235-2988. 11, p. 1–13. doi: 10.3389/fcimb.2021.669623. Full text in Research Archive
  • Wickstrøm, Kristin Elisabeth; Vitelli, Valeria; Carr, Ewan; Holten, Aleksander R.; Bendayan, Rebecca & Reiner, Andrew Henry [Show all 15 contributors for this article] (2021). Regional performance variation in external validation of four prediction models for severity of COVID-19 at hospital admission: An observational multi-centre cohort study. PLOS ONE. ISSN 1932-6203. 16(8), p. 1–13. doi: 10.1371/journal.pone.0255748. Full text in Research Archive
  • Chendi, Bih Hycenta; Tveiten, Hallgeir; Snyders, Candice I.; Tonby, Kristian; Jenum, Synne & Nielsen, Susanne D. [Show all 10 contributors for this article] (2021). CCL1 and IL-2Ra differentiate Tuberculosis disease from latent infection Irrespective of HIV infection in low TB burden countries. Journal of Infection. ISSN 0163-4453. p. 1–11. doi: 10.1016/j.jinf.2021.07.036. Full text in Research Archive
  • Chendi, Bih Hycenta; Snyders, Candice I.; Tonby, Kristian; Jenum, Synne; Kidd, Martin & Walzl, Gerhard [Show all 8 contributors for this article] (2021). A Plasma 5-Marker Host Biosignature Identifies Tuberculosis in High and Low Endemic Countries. Frontiers in Immunology. ISSN 1664-3224. 12, p. 1–13. doi: 10.3389/fimmu.2021.608846. Full text in Research Archive
  • Aamodt, Anne Hege; Høgestøl, Einar August; Popperud, Trine Haug; Holter, Jan Cato; Dyrhol-Riise, Anne Ma & Tonby, Kristian [Show all 15 contributors for this article] (2021). Blood neurofilament light concentration at admittance: a potential prognostic marker in COVID-19. Journal of Neurology. ISSN 0340-5354. doi: 10.1007/s00415-021-10517-6. Full text in Research Archive
  • Christensen, Erik; Jørgensen, Marthe Jøntvedt; Nore, Kristin Grotle; Dahl, Tuva Børresdatter; Yang, Kuan & Ranheim, Trine [Show all 16 contributors for this article] (2021). Critical COVID-19 is associated with distinct leukocyte phenotypes and transcriptome patterns. Journal of Internal Medicine. ISSN 0954-6820. p. 1–16. doi: 10.1111/joim.13310. Full text in Research Archive
  • Jørgensen, Marthe Jøntvedt; Jenum, Synne; Tonby, Kristian; Mortensen, Rasmus; Walzl, Gerhard & Plessis, Nelita Du [Show all 7 contributors for this article] (2020). Monocytic myeloid-derived suppressor cells reflect tuberculosis severity and are influenced by cyclooxygenase-2 inhibitors. Journal of Leukocyte Biology. ISSN 0741-5400. doi: 10.1002/JLB.4A0720-409RR. Full text in Research Archive
  • Jørgensen, Marthe Jøntvedt; Holter, Jan Cato; Christensen, Erik; Schjalm, Camilla; Tonby, Kristian & Pischke, Soeren [Show all 22 contributors for this article] (2020). Increased interleukin-6 and macrophage chemoattractant protein-1 are associated with respiratory failure in COVID-19. Scientific Reports. ISSN 2045-2322. 10. doi: 10.1038/s41598-020-78710-7. Full text in Research Archive
  • Lerum, Tøri Vigeland; Aaløkken, Trond M; Brønstad, Eivind; Aarli, Bernt Bøgvald; Ikdahl, Eirik & Lund, Kristine Marie Aarberg [Show all 14 contributors for this article] (2020). Dyspnoea, lung function and CT findings three months after hospital admission for COVID-19. European Respiratory Journal. ISSN 0903-1936. doi: 10.1183/13993003.03448-2020. Full text in Research Archive
  • Nore, Kristin Grotle; Jørgensen, Marthe Jøntvedt; Dyrhol-Riise, Anne Ma; Jenum, Synne & Tonby, Kristian (2020). Elevated Levels of Anti-Inflammatory Eicosanoids and Monocyte Heterogeneity in Mycobacterium tuberculosis Infection and Disease. Frontiers in Immunology. ISSN 1664-3224. 11. doi: 10.3389/fimmu.2020.579849. Full text in Research Archive
  • Ueland, Thor; Heggelund, Lars; Lind, Andreas; Holten, Aleksander Rygh; Tonby, Kristian & Michelsen, Annika [Show all 26 contributors for this article] (2020). Elevated plasma sTIM-3 levels in patients with severe COVID-19. Journal of Allergy and Clinical Immunology. ISSN 0091-6749. 147(1), p. 92–98. doi: 10.1016/j.jaci.2020.09.007. Full text in Research Archive
  • Holter, Jan Cato; Pischke, Soeren; de Boer, Eline; Lind, Andreas; Jenum, Synne & Holten, Aleksander Rygh [Show all 32 contributors for this article] (2020). Systemic complement activation is associated with respiratory failure in COVID-19 hospitalized patients . Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 117(40), p. 25018–25025. doi: 10.1073/pnas.2010540117. Full text in Research Archive
  • Gundem, Trine; Olasveengen, Theresa M.; Hovda, Knut Erik; Gaustad, Knut; Schøndorf, Christina Luise & Rostrup, Morten [Show all 11 contributors for this article] (2020). Ventilasjonsstotte for hypoksemiske intensivpasienter med covid-19. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(11), p. 1–10. doi: 10.4045/tidsskr.20.0445. Full text in Research Archive
  • Mortensen, Rasmus; Clemmensen, Helena Strand; Woodworth, Joshua S.; Therkelsen, Marie Louise; Mustafa, Tehmina & Tonby, Kristian [Show all 10 contributors for this article] (2019). Cyclooxygenase inhibitors impair CD4 T cell immunity and exacerbate Mycobacterium tuberculosis infection in aerosol-challenged mice. Communications Biology. ISSN 2399-3642. 2:288, p. 1–10. doi: 10.1038/s42003-019-0530-3. Full text in Research Archive
  • Tonby, Kristian; Wergeland, Ida; Lieske, Nora Valeska; Kvale, Dag; Tasken, Kjetil & Dyrhol-Riise, Anne Ma (2016). The COX- inhibitor indomethacin reduces Th1 effector and T regulatory cells in vitro in Mycobacterium tuberculosis infection. BMC Infectious Diseases. ISSN 1471-2334. 16:599, p. 1–12. doi: 10.1186/s12879-016-1938-8. Full text in Research Archive
  • Lieske, Nora Valeska; Tonby, Kristian; Kvale, Dag; Dyrhol-Riise, Anne Ma & Tasken, Kjetil (2015). Targeting tuberculosis and HIV infection-specific regulatory T cells with MEK/ERK signaling pathway inhibitors. PLOS ONE. ISSN 1932-6203. 10:e0141903(11). doi: 10.1371/journal.pone.0141903. Full text in Research Archive
  • Tonby, Kristian; Ruhwald, Morten; Kvale, Dag & Dyrhol-Riise, Anne Ma (2015). IP-10 measured by Dry Plasma Spots as biomarker for therapy responses in Mycobacterium Tuberculosis infection. Scientific Reports. ISSN 2045-2322. 5. doi: 10.1038/srep09223. Full text in Research Archive
  • Wergeland, Ida; Pullar, Nadine Durema; Assmus, Jörg; Ueland, Thor; Tonby, Kristian & Feruglio, Siri [Show all 11 contributors for this article] (2015). IP-10 differentiates between active and latent tuberculosis irrespective of HIV status and declines during therapy. Journal of Infection. ISSN 0163-4453. 70(4), p. 381–391. doi: 10.1016/j.jinf.2014.12.019. Full text in Research Archive
  • Feruglio, Siri; Tonby, Kristian; Kvale, Dag & Dyrhol-Riise, Anne Ma (2015). Early dynamics of T helper cell cytokines and T regulatory cells in response to treatment of active Mycobacterium tuberculosis infection. Clinical and Experimental Immunology. ISSN 0009-9104. 179(3), p. 454–465. doi: 10.1111/cei.12468.
  • Pullar, Nadine Durema; Steinum, Harald Otto; Tonby, Kristian; Heggelund, Lars; Leiva, Rafael Alexander Mo & Ofstad, Randi [Show all 8 contributors for this article] (2014). Low prevalence of positive interferon-gamma tests in HIV-positive long-term immigrants in Norway. The International Journal of Tuberculosis and Lung Disease. ISSN 1027-3719. 18(2), p. 180–187. doi: 10.5588/ijtld.13.0276.

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  • Gundem, Trine; Olasveengen, Theresa M.; Schøndorf, Christina Luise; Hovda, Knut Erik; Rostrup, Morten & Frøyshov, Sten [Show all 11 contributors for this article] (2020). T.M. Gundem og medarbeidere svarer. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(12), p. 1–2. doi: 10.4045/tidsskr.20.0650. Full text in Research Archive
  • Kolberg, Espen Skarstein; Wickstrøm, Kristin; Tonby, Kristian; Dyrhol-Riise, Anne Ma; Holten, Aleksander Rygh & Amundsen, Erik Koldberg (2020). Serum ACE as a prognostic biomarker in COVID-19: A Case series. APMIS - Journal of Pathologiy, Microbiology and Immunology. ISSN 0903-4641. p. 1–2. doi: 10.1111/apm.13108. Full text in Research Archive
  • Borén, Håkon Kinck; Thaulow, Christian Magnus; Quist-Paulsen, Else; Wæhre, Torgun; Akselsen, Per Espen & Tonby, Kristian (2020). Antibiotikabruk i sykehus ved covid-19. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(11), p. 1–5. doi: 10.4045/tidsskr.20.0443.
  • Tonby, Kristian; Mortensen, Rasmus; Ruhwald, Morten; Dyrhol-Riise, Anne Ma & Jenum, Synne (2019). KLRG1-expressing CD4 T cells are reduced in tuberculosis patients compared to healthy mycobacterium tuberculosis-infected subjects, but increase with treatment. Journal of Infectious Diseases. ISSN 0022-1899. 220(1), p. 174–176. doi: 10.1093/infdis/jiz056.

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Published Mar. 11, 2020 2:54 PM - Last modified Mar. 11, 2020 2:54 PM