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Einar Klæboe Kristoffersen's picture

Einar Klæboe Kristoffersen

Professor
  • E-mailEinar.Kristoffersen@uib.no
  • Phone+47 55 97 46 83
  • Visitor Address
    Haukeland universitetssykehus, Laboratoriebygget
  • Postal Address
    Postboks 7804
    5020 Bergen
Journal articles
  • Bråthen, Hanne Sofie Schrøder; Sivertsen, Joar; Lunde, Turid Helen Felli; Kristoffersen, Einar Klæboe; Assmus, Jörg; Hervig, Tor; Strandenes, Geir; Apelseth, Torunn Oveland. 2019. In vitro quality and platelet function of cold and delayed cold storage of apheresis platelet concentrates in platelet additive solution for 21 days. Transfusion. 59: 2652-2661. doi: 10.1111/trf.15356
  • Kaada, Silje Katrine Helland; Apelseth, Torunn Oveland; Hagen, Kristin Gjerde; Kristoffersen, Einar Klæboe; Gjerde, Stig; Sønstabø, Kristian; Halvorsen, Henrik; Hervig, Tor; Sunde, Geir Arne; Dahle, Geir Olav; Johnsen, Mari Christine; Strandenes, Geir. 2019. How do I get an emergency civilian walking blood bank running? Transfusion. 59: 1446-1452. doi: 10.1111/trf.15184
  • Høl, Paul Johan; Kristoffersen, Einar Klæboe; Gjerdet, Nils Roar; Pellowe, Amanda. 2018. Novel nanoparticulate and ionic titanium antigens for hypersensitivity testing. International Journal of Molecular Sciences. 19:1101: 1-18. doi: 10.3390/ijms19041101
  • Melve, Guro Kristin; Ersvær, Elisabeth; Eide, Geir Egil; Kristoffersen, Einar Klæboe; Bruserud, Øystein. 2018. Peripheral blood stem cell mobilization in healthy Donors by granulocyte colony-stimulating factor causes preferential mobilization of lymphocyte subsets. Frontiers in Immunology. 9:845: 1-15. doi: 10.3389/fimmu.2018.00845
  • Melve, Guro Kristin; Ersvær, Elisabeth; Rye, Kristin Paulsen; Ahmed, Aymen B; Kristoffersen, Einar Klæboe; Hervig, Tor; Reikvam, Håkon; Hatfield, Kimberley Joanne; Bruserud, Øystein. 2018. The healthy donor profile of immunoregulatory soluble mediators is altered by stem cell mobilization and apheresis. Cytotherapy. 20: 740-754. doi: 10.1016/j.jcyt.2018.02.366
  • Melvær, Giil Lasse; Aarsland, Dag; Hellton, Kristoffer Herland; Lund, Anders; Heidecke, Harald; Schulze-Forster, Kai; Riemekasten, Gabriela; Vik-Mo, Audun Osland; Kristoffersen, Einar Klæboe; Vedeler, Christian A.; Nordrehaug, Jan Erik. 2018. Antibodies to multiple receptors are associated with neuropsychiatric symptoms and mortality in Alzheimer's disease: A longitudinal study. Journal of Alzheimer's Disease. 64: 761-774. doi: 10.3233/JAD-170882
  • Vogelsang, Petra; Melvær, Giil Lasse; Lund, Anders; Vedeler, Christian A.; Parkar, Anagha P; Nordrehaug, Jan Erik; Kristoffersen, Einar Klæboe. 2018. Reduced glucose transporter-1 in brain derived circulating endothelial cells in mild Alzheimer's disease patients. Brain Research. 1678: 304-309. doi: 10.1016/j.brainres.2017.10.035
  • Bahador, Marzieh; Gras Navarro, Andrea; Rahman, Mohummad Aminur; Dominguez Valentin, Mev; Sarowar, Shahin; Ulvestad, Elling; Njølstad, Gro; Lie, Stein Atle; Kristoffersen, Einar Klæboe; Bratland, Eirik; Enger, Martha Chekenya. 2017. Increased infiltration and tolerised antigen-specific CD8+ TEM cells in tumor but not peripheral blood have no impact on survival of HCMV+ glioblastoma patients. Oncoimmunology. 6: 1-15. doi: 10.1080/2162402X.2017.1336272
  • Hanevik, Kurt; Kristoffersen, Einar Klæboe; Mørch, Kristine; Rye, Kristin Paulsen; Sørnes, Steinar; Svärd, Staffan; Bruserud, Øystein; Langeland, Nina. 2017. Giardia-specific cellular immune responses in post-giardiasis chronic fatigue syndrome. BMC Immunology. 18:5: 1-8. doi: 10.1186/s12865-017-0190-3
  • Melvær, Giil Lasse; Vedeler, Christian A.; Kristoffersen, Einar Klæboe; Nordrehaug, Jan Erik; Heidecke, Harald; Dechend, Ralf; Schulze-Forster, Kai; Muller, Dominik N.; Von Goetze, Victoria S.; Cabral-Marques, Otavio; Riemekasten, Gabriela; Vogelsang, Petra; Nygård, Ståle; Lund, Anders; Aarsland, Dag. 2017. Antibodies to signaling molecules and receptors in Alzheimer's disease are associated with psychomotor slowing, depression, and poor visuospatial function. Journal of Alzheimer's Disease. 59: 929-939. doi: 10.3233/JAD-170245
  • Apelseth, Torunn Oveland; Kvalheim, Venny Lise; Kristoffersen, Einar Klæboe. 2016. Detection of specific immunoglobulin e antibodies toward common airborne allergens, peanut, wheat, and latex in solvent/detergent-treated pooled plasma. Transfusion. 56: 1185-1191. doi: 10.1111/trf.13451
  • Dominguez Valentin, Mev; Gras Navarro, Andrea; Rahman, Mohummad Aminur; Kumar, Surendra; Retière, Christèle; Ulvestad, Elling; Kristensen, Vessela N.; Lund-Johansen, Morten; Lie, Benedicte Alexandra; Enger, Per Øyvind; Njølstad, Gro; Kristoffersen, Einar Klæboe; Lie, Stein Atle; Chekenya, Martha. 2016. Identification of a natural killer cell receptor allele that prolongs survival of cytomegalovirus-positive glioblastoma patients. Cancer Research. 76: 5326-5336. doi: 10.1158/0008-5472.CAN-16-1162
  • Doughty, Heidi A.; Glasgow, Simon; Kristoffersen, Einar Klæboe. 2016. Mass casualty events: Blood transfusion emergency preparedness across the continuum of care. Transfusion. 56: S208-S216. doi: 10.1111/trf.13488
  • Lunde, Sigrid; Kristoffersen, Einar Klæboe; Sapkota, Dipak; Risa, Kristin; Dahl, Olav; Bruland, Ove; Mella, Olav; Fluge, Øystein. 2016. Serum BAFF and APRIL levels, T-lymphocyte subsets, and immunoglobulins after B-cell depletion using the monoclonal anti-CD20 antibody rituximab in myalgic encephalopathy/chronic fatigue syndrome. PLoS ONE. 11:e0161226. doi: 10.1371/journal.pone.0161226
  • Melve, Guro Kristin; Ersvær, Elisabeth; Akkøk, Cigdem Ahaein; Ahmed, Aymen B; Kristoffersen, Einar Klæboe; Hervig, Tor; Bruserud, Øystein. 2016. Immunomodulation induced by stem cell mobilization and harvesting in healthy donors: Increased systemic osteopontin levels after treatment with granulocyte colony-stimulating factor. International Journal of Molecular Sciences. 17:1158. doi: 10.3390/ijms17071158
  • Fluge, Øystein; Risa, Kristin; Lunde, Sigrid; Alme, Kine; Rekeland, Ingrid Gurvin; Sapkota, Dipak; Kristoffersen, Einar Klæboe; Sørland, Kari; Bruland, Ove; Dahl, Olav; Mella, Olav. 2015. B-lymphocyte depletion in myalgic encephalopathy/chronic fatigue syndrome. An open-label phase II study with rituximab maintenance treatment. PLoS ONE. 10:e0129898. doi: 10.1371/journal.pone.0129898
  • Førsvoll, Jostein Andersen; Janssen, Emilius Adrianus Maria; Møller, Ingegerd; Wathne, Nina; Skaland, Ivar; Klos, Jan; Kristoffersen, Einar Klæboe; Øymar, Knut. 2015. Reduced number of CD8+ cells in tonsillar germinal centres in children with the periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis syndrome. Scandinavian Journal of Immunology. 82: 76-83. doi: 10.1111/sji.12303
  • Giil, Lasse Melvær; Kristoffersen, Einar Klæboe; Vedeler, Christian A.; Aarsland, Dag; Nordrehaug, Jan Erik; Winblad, Bengt; Cedazo-Minguez, Angel; Lund, Anders; Reksten, Tove Ragna. 2015. Autoantibodies toward the angiotensin 2 type 1 receptor: a novel autoantibody in Alzheimer's Disease. Journal of Alzheimer's Disease. 47: 523-529. doi: 10.3233/JAD-150053
  • Mørch, Kristine; Holmaas, Gunhild; frolander, PS; Kristoffersen, Einar Klæboe. 2015. Severe human Babesia divergens infection in Norway. International Journal of Infectious Diseases. 23: 37-38. doi: 10.1016/j.ijid.2014.12.034
  • Strandenes, Geir; Austlid, Ivar; Apelseth, Torunn Oveland; Hervig, Tor; Pettersen, Jan Sommerfelt; Herzig, Maryanne C.; Cap, Andrew P.; Pidcoke, Heather F.; Kristoffersen, Einar Klæboe. 2015. Coagulation function of stored whole blood is preserved for 14 days in austere conditions: A ROTEM feasibility study during a Norwegian antipiracy mission and comparison to equal ratio reconstituted blood. Journal of Trauma and Acute Care Surgery. 78: S31-S38. doi: 10.1097/TA.0000000000000628
  • Sunde, Geir Arne; Vikenes, Bjarne H; Strandenes, Geir; Flo, Kjell-Christian; Hervig, Tor; Kristoffersen, Einar Klæboe; Heltne, Jon-Kenneth. 2015. Freeze dried plasma and fresh red blood cells for civilian prehospital hemorrhagic shock resuscitation. Journal of Trauma and Acute Care Surgery. 78: S26-S30. doi: 10.1097/TA.0000000000000633
  • Strandenes, Geir; Berseus, Olle; Cap, Andrew P.; Hervig, Tor; Reade, Michael; Prat, Nicholas; Sailliol, Anne; Gonzales, Richard; Simon, Clayton D.; Ness, Paul; Doughty, Heidi A.; Spinella, Philip C.; Kristoffersen, Einar Klæboe. 2014. Low titer group o whole blood in emergency situations. Shock. 41: 70-75. doi: 10.1097/SHK.0000000000000150
  • Strandenes, Geir; De Pasquale, Marc; Cap, Andrew P.; Hervig, Tor; Kristoffersen, Einar Klæboe; Hickey, Matthew; Cordova, Christopher; Berseus, Olle; Eliassen, Håkon Skogrand; Fisher, Logan; Williams, Steve; Spinella, Philip C. 2014. Emergency whole-blood use in the field: A simplified protocol for collection and transfusion. Shock. 41: 76-83. doi: 10.1097/SHK.0000000000000114
  • Bruserud, Øystein; Liseth, Knut; Stamnesfet, Siren; Cacic, Daniel Limi; Melve, Guro Kristin; Kristoffersen, Einar Klæboe; Hervig, Tor; Reikvam, Håkon. 2013. Hyperleukocytosis and leukocytapheresis in acute leukaemias: experience from a single centre and review of the literature of leukocytapheresis in acute myeloid leukaemia. Transfusion Medicine. 23: 397-406. doi: 10.1111/tme.12067
  • Førsvoll, Jostein Andersen; Kristoffersen, Einar Klæboe; Øymar, Knut. 2013. Elevated levels of CXCL10 in the Periodic Fever, Aphthous stomatitis, Pharyngitis and cervical Adenitis syndrome (PFAPA) during and between febrile episodes; an indication of a persistent activation of the innate immune system. Pediatric Rheumatology. 11. 10 pages. doi: 10.1186/1546-0096-11-38
  • Førsvoll, Jostein Andersen; Kristoffersen, Einar Klæboe; Øymar, Knut. 2013. Incidence, clinical characteristics and outcome in Norwegian children with periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis syndrome; a population-based study. Acta Paediatrica. 102: 187-192. doi: 10.1111/apa.12069
  • Hanevik, Kurt; Kristoffersen, Einar Klæboe; Sørnes, Steinar; Mørch, Kristine; Næss, Halvor; Rivenes, Ann Christin; Bødtker, Jørn; Hausken, Trygve; Langeland, Nina. 2012. Immunophenotyping in post-giardiasis functional gastrointestinal disease and chronic fatigue syndrome. BMC Infectious Diseases. 12: 258. Published 2012-10-14. doi: 10.1186/1471-2334-12-258
  • Ulvestad, Elling; Kristoffersen, Einar Klæboe. 2012. Livsviktige vaksiner. Hubro. Magasin for Universitetet i Bergen. 1. 60-61.
  • Fluge, Øystein; Bruland, Ove; Risa, Kristin; Storstein, Anette; Kristoffersen, Einar Klæboe; Sapkota, Dipak; Næss, Halvor; Dahl, Olav; Nyland, Harald Inge; Mella, Olav. 2011. Benefit from B-lymphocyte depletion using the anti-CD20 antibody rituximab in chronic fatigue syndrome. A double-blind and placebo-controlled study. PLoS ONE. 6. 13 pages. doi: 10.1371/journal.pone.0026358
  • Hanevik, Kurt; Kristoffersen, Einar Klæboe; Svard, Staffan; Bruserud, Øystein; Ringqvist, Emma; Sørnes, Steinar; Langeland, Nina. 2011. Human cellular immune response against giardia lamblia 5 years after acute giardiasis. Journal of Infectious Diseases. 204: 1779-1786. doi: 10.1093/infdis/jir639
  • Pedersen, Gabriel; Halstensen, Alfred; Sjursen, Haakon; Næss, Are; Kristoffersen, Einar Klæboe; Cox, Rebecca Jane. 2011. Pandemic influenza vaccination of hypogammaglobulinemic patients induces normal or elevated influenza-specific CD4+Th1-cell responses. Influenza and Other Respiratory Viruses. 5: 376-379.
  • Pedersen, Gabriel; Halstensen, Alfred; Sjursen, Haakon; Næss, Are; Kristoffersen, Einar Klæboe; Cox, Rebecca Jane. 2011. Pandemic Influenza Vaccination Elicits Influenza-Specific CD4(+) Th1-cell Responses in Hypogammaglobulinaemic Patients: Four case reports. Scandinavian Journal of Immunology. 74: 210-218. doi: 10.1111/j.1365-3083.2011.02561.x
  • Olsnes, Astrid Marta; Ersvær, Elisabeth; Ryningen, Anita; Paulsen, Kristin; Hampson, Peter; Lord, Janet M.; Gjertsen, Bjørn Tore; Kristoffersen, Einar Klæboe; Bruserud, Øystein. 2009. The protein kinase C agonist PEP005 increases NF-kB expression, induces differentiation and increases constitutive chemokine release by primary acute myeloid leukaemia cells. British Journal of Haematology. 145: 761-774. doi: 10.1111/j.1365-2141.2009.07691.x
  • Reikvam, Håkon; Blom, Unni Sandaker; Kristoffersen, Einar Klæboe; Liseth, Knut; Bruserud, Øystein; Hervig, Tor. 2009. Granulocyttransfusjon. Tidsskrift for Den norske legeforening. 129: 416-419. doi: 10.4045/tidsskr.09.34313
  • Larsen, Annette; Bronstein, Igor B.; Dahl, Olav; Wentzel-Larsen, Tore; Kristoffersen, Einar Klæboe; Fagerhol, Magne K. 2007. Quantification of S100A12 (EN-RAGE) in blood varies with sampling method, calcium and heparin. Scandinavian Journal of Immunology. 65: 192-201. doi: 10.1111/j.1365-3083.2006.01875.x
  • Øymar, Knut; Kristoffersen, Einar Klæboe. 2007. Periodisk feber-syndrom hos barn. Tidsskrift for Den norske legeforening. 127: 1651-1653.
  • Danilova, Elena; Shiryayev, Alexei; Kristoffersen, Einar Klæboe; Sjursen, Haakon. 2006. Seroprotection against diphtheria and tetanus among Russian and Norwegian teenagers. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS). 114: 453-457.
  • Kristoffersen, Einar Klæboe; Haram, Kjell; Edvardsen, Britt; Ernst, Peter; Bjørge, Line. 2006. Placental expression of glycophosphatidylinositol (GPI)-anchored proteins in paroxysmal nocturnal haemoglobinuria. Scandinavian Journal of Immunology. 64. doi: 10.1111/j.1365-3083.2006.01777.x
  • Madland, Tor Magne; Larsen, Alf Inge; Kristoffersen, Einar Klæboe; Fagerhol, M. K.; Brun, Johan G. 2006. Calprotectin and S100A12 correlate with disease activity in rheumatoid arthritis, and S100A12 is associated with concomitant cardiovascular disease. Scandinavian Journal of Rheumatology. 35: 40-40. doi: 10.1080/03009740601090836
  • Danilova, Elena; Shiryayev, Alexei; Kristoffersen, Einar Klæboe; Sjursen, Haakon. 2005. Attenuated immune response to tetanus toxoid in young healthy men protected against tetanus. Vaccine. 23: 4980-4983. doi: 10.1016/j.vaccine.2005.05.028
  • Danilova, Elena; Shiryayev, Alexei; Skogen, Vegard; Kristoffersen, Einar Klæboe; Sjursen, Haakon. 2005. Short-term booster effect of diphtheria toxoid in initially long-term protected individuals. Vaccine. 23: 1446-1450. doi: 10.1016/j.vaccine.2004.09.020
  • Romi, Fredrik; Kristoffersen, Einar Klæboe; Aarli, Johan Arild; Gilhus, Nils Erik. 2005. The role of complement in myasthenia gravis; serological evidence of complement consumption in vivo. Journal of Neuroimmunology. 158: 191-194.
  • Bassøe, Carl-Fredrik; Hausken, Trygve; Bostad, Leif; Kristoffersen, Einar Klæboe. 2004. Co-occurrence of Epstein-Barr virus infection and ascites in sarcoidosis. Scandinavian Journal of Infectious Diseases. 36: 232-234.
  • Abrahamsen, Jenny Foss; Kristoffersen, Einar Klæboe; Hervig, Tor; Ekanger, Roald; Nesthus, Ingrid; Ulvestad, Elling. 2000. Høydosebehandling med autolog stamcellestøtte hos kreftpasienter. Tidsskrift for Den norske legeforening. 120: 1523-1528.
  • Aarli, Å.; Kristoffersen, Einar Klæboe; Jensen, T. Skeie; Ulvestad, E.; Matre, Roald. 1997. Suppressive effect on lymphoproliferation in vitro by soluble annexin II released from isolated placental membranes. American Journal of Reproductive Immunology. 38: 313-319.
  • Aarli, Å.; Kristoffersen, Einar Klæboe; Jensen, T. Skeie; Ulvestad, E.; Matre, Roald. 1997. Presence of an immunosuppressive factor in human pregnancy serum. American Journal of Reproductive Immunology. 37: 212.
  • Bjørge, L.; Junnikkala, S.; Kristoffersen, Einar Klæboe; Hakulinen, J.; Matre, Roald; Meri, S. 1997. Resistance of ovarian teratocarcinoma cell spheroids to complement-mediated lysis. British Journal of Cancer. 75: 1247-1255.
  • Bjørge, L.; Jensen, T. Skeie; Kristoffersen, Einar Klæboe; Ulstein, Magnar Knut; Matre, Roald. 1996. Identification of the Complement Regulatory Protein CD59 in Human Colostrum and Milk. American Journal of Reproductive Immunology. 35: 43-50.
  • Fosse, Gisle; Wesenberg, GBR; Tvinnereim, HM; Eide, Rune; Kristoffersen, Einar Klæboe; Nag, Ole Henrik; Wierzbicka, M; Banoczy, J; de Oliveira, AA; Srisopak, C; Zamudio, A. 1995. Lead in deciduous teeth from larger cities of some countries. International Journal of Environmental Studies. 47: 203-210.
  • Fosse, Gisle; Wesenberg, GBR; Tvinnereim, HM; Eide, Rune; Kristoffersen, Einar Klæboe; Nag, Ole Henrik; Wierzbicka, M; Banoczy, J; de Oliveira, AA; Srisopak, C; Zamudio, A. 1995. Lead in deciduous teeth from larger cities of some countries. International Journal of Environmental Studies. 47: 203-210.
  • Kristoffersen, Einar Klæboe; Matre, Roald; Ulvestad, E.; Vedeler, Christian A. 1994. A dot-immunobinding assay for the demonstration of soluble Fc_g-receptors. JIM - Journal of Immunological Methods. 167: 15-19.
  • Kristoffersen, Einar Klæboe; Matre, Roald; Ulvestad, E.; Vedeler, Christian A. 1994. A dot-immunobinding for the demonstration of soluble Fc_g receptors. JIM - Journal of Immunological Methods. 167: S. 15-19.
  • Kristoffersen, Einar Klæboe; Ulvestad, E. 1994. Nitric oxide synthase in human placenta. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS). 102: 509-513.
  • Kristoffersen, Einar Klæboe; Ulvestad, E.; Bjørge, L.; Aarli, Å.; Matre, Roald. 1994. Fc_g-receptor activity of placental annexin II. Scandinavian Journal of Immunology. 40: 237-242.
  • Ulvestad, E.; Kristoffersen, Einar Klæboe; Jensen, T. Skeie; Matre, Roald. 1994. Identification of a soluble Fc_c-binding molecule (annexin II) in human serum using a competitive ELISA. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS). 102: 667-673.
  • Bjørge, L.; Jensen, T. S.; Vedeler, Christian A.; Ulvestad, E.; Kristoffersen, Einar Klæboe; Ulstein, M.; Matre, Roald. 1993. Soluble CD59 in pregnancy and infancy. Immunology Letters. 36: 233-234.
  • Bjørge, L.; Jensen, T. Skeie; Vedeler, Christian A.; Ulvestad, E.; Kristoffersen, Einar Klæboe; Matre, Roald. 1993. Soluble CD59 in pregnancy and infancy. Immunology Letters. 36: 233-234.
  • Vedeler, Christian A.; Matre, Roald; Kristoffersen, Einar Klæboe; Ulvestad, E. 1991. IgG Fc receptor heterogeneity in human peripheral nerves. Acta Neurologica Scandinavica. 84: 177-180.
  • Vedeler, Christian A.; Matre, Roald; Kristoffersen, Einar Klæboe; Ulvestad, E. 1991. IgG Fc receptor heterogeneity in human peripheral nerves. Acta Neurologica Scandinavica. 84: 177-180.
Reports and theses
  • Kristoffersen, Einar Klæboe. 1996. Human placental Fc_g-binding proteins in the maternofetal transfer of IgG. Dr.med.. -. UiB.
Book sections
  • Kristoffersen, Einar Klæboe; Bjørge, Line. 2007. Immunologi og reproduksjon. Kapittel 13, pages 125-130. In:
    • Isaksen, Runo Andre; Jonsson, Roland. 2007. Immunologisk forskning i Bergen, Broegelmanns Forskningslaboratorim 1957-2007. 184 pages. ISBN: 978-82-7128-434-3.

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