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Johan G Brun

Professor
  • E-mailJohan.Brun@uib.no
  • Visitor Address
    Haukeland universitetssykehus, Laboratoriebygget
  • Postal Address
    Postboks 7804
    5020 Bergen
Academic article
  • Hammenfors, Daniel; Valim, Valeria; Bica, Blanca; Pasoto, Sandra Goffinet; Lilleby, Vibke; Nieto-Gonzales, Juan Carlos; Silva, Clovis A; Mossel, Esther; Pereira, Rosa M.; Coelho, Aline; Bootsma, Hendrika; Thatayatikom, Akaluck; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2020. Juvenile Sjögren’s syndrome: clinical characteristics with focus on salivary gland ultrasonography. Arthritis care & research. 78-87.
  • Davies, Richard Allan; Sarkar, Irene; Hammenfors, Daniel; Bergum, Brith; Vogelsang, Petra; Solberg, Silje Michelsen; Gavasso, Sonia; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2019. Single cell based phosphorylation profiling identifies alterations in toll-like receptor 7 and 9 signaling in patients with primary sjogren's syndrome. Frontiers in Immunology. 1-18.
  • Hammenfors, Daniel; Causevic, Haris; Assmus, Jörg; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2019. Assessment of major salivary gland ultrasonography in Sjögren’s syndrome. A comparison between bedside and post-examination evaluations. Clinical and Experimental Rheumatology. S153-S158.
  • Brokstad, Karl Albert; Fredriksen, Marita; Zhou, Fan; Bergum, Brith; Brun, Johan G; Cox, Rebecca Jane; Skarstein, Kathrine. 2018. T follicular-like helper cells in the peripheral blood of patients with primary Sjögren's syndrome. Scandinavian Journal of Immunology. 1-15.
  • Beyer, Kathrin; Zaura, Egija; Brandt, Bernd W.; Buijs, Mark J.; Brun, Johan G; Crielaard, Wim; Bolstad, Anne Isine. 2018. Subgingival microbiome of rheumatoid arthritis patients in relation to their disease status and periodontal health. PLOS ONE. 1-18.
  • Beyer, Kathrin; Lie, Stein Atle; Kjellevold, Marian; Dahl, Lisbeth; Brun, Johan G; Bolstad, Anne Isine. 2018. Marine ω-3, vitamin D levels, disease outcome and periodontal status in rheumatoid arthritis outpatients. Nutrition - The International Journal of Applied and Basic Nutritional Sciences. 116-124.
  • Davies, Richard Allan; Hammenfors, Daniel; Bergum, Brith; Vogelsang, Petra; Gavasso, Sonia; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2018. Aberrant cell signalling in PBMCs upon IFN-? stimulation in primary Sjogren's syndrome patients associates with type I interferon signature. European Journal of Immunology. 1217-1227.
  • Davies, Richard Allan; Hammenfors, Daniel; Bergum, Brith; Jakobsen, Kjerstin; Solheim, Magne; Vogelsang, Petra; Brun, Johan G; Bryceson, Yenan; Jonsson, Roland; Appel, Silke. 2017. Patients with primary Sjögren's syndrome have alterations in absolute quantities of specific peripheral leucocyte populations. Scandinavian Journal of Immunology. 491-502.
  • Ramirez Sepúlveda, Jorge I.; Kvarnström, Marika; Eriksson, Per; Mandl, Thomas; Norheim, Katrine Brække; Johnsen, Svein Joar Auglæn; Hammenfors, Daniel; Jonsson, Malin V; Skarstein, Kathrine; Brun, Johan G; Rönnblom, Lars; Forsblad-d'Elia, Helena; Bucher, Sara Magnusson; Bäcklund, Eva; Theander, Elke; Omdal, Roald; Jonsson, Roland; Nordmark, Gunnel; Wahren-Herlenius, Marie. 2017. Long-term follow-up in primary Sjogren's syndrome reveals differences in clinical presentation between female and male patients. Biology of Sex Differences. 1-9.
  • Brito-Zerón, Pilar; Acar-Denizli, Nihan; Zeher, Margit; Rasmussen, Astrid; Seror, Raphaele; Theander, Elke; Li, Xiaomei; Baldini, Chiara; Gottenberg, Jacques-Eric; Danda, Debashish; Quartuccio, Luca; Priori, Roberta; Hernandez-Molina, Gabriela; Kruize, Aike A.; Valim, Valeria; Kvarnström, Marika; Sene, Damien; Gerli, Roberto; Praprotnik, Sonja; Isenberg, David; Solans, Roser; Rischmueller, Maureen; Kwok, Seung-Ki; Nordmark, Gunnel; Suzuki, Yasunori; Giacomelli, Roberto; Devauchelle-Pensec, Valerie; Bombardieri, Michele; Hofauer, Benedikt; Bootsma, Hendrika; Brun, Johan G; Fraile, Guadalupe; Carsons, Steven E.; Gheita, Tamer A.; Morel, Jacques; Vollenveider, Cristina; Atzeni, Fabiola; Retamozo, Soledad; Horvath, Ildiko Fanny; Sivils, Kathy; Mandl, Thomas; Sandhya, Pulukool; De Vita, Salvatore; Sanchez-Guerrero, Jorge; Van Der Heijden, Eefje; Trevisani, Virginia Fernandes Moça; Wahren-Herlenius, Marie; Mariette, Xavier; Ramos-Casals, Manuel. 2017. Influence of geolocation and ethnicity on the phenotypic expression of primary Sjögren's syndrome at diagnosis in 8310 patients: A cross-sectional study from the Big Data Sjögren Project Consortium. Annals of the Rheumatic Diseases. 1042-1050.
  • Li, He; Reksten, Tove Ragna; Ice, John A.; Kelly, Jennifer A.; Adrianto, Indra; Rasmussen, Astrid; Wang, Shaofeng; He, Bo; Grundahl, Kiely M.; Glenn, Stuart B.; Miceli-Richard, Corinne; Bowman, Simon; Lester, Sue; Eriksson, Per; Eloranta, Maija-Leena; Brun, Johan G; Gøransson, Lasse; Harboe, Erna; Guthridge, Joel M.; Kaufman, Kenneth M.; Kvarnström, Marika; Graham, Deborah S. Cunninghame; Patel, Ketan; Adler, Adam J.; Farris, A. Darise; Brennan, Michael T.; Chodosh, James; Gopalakrishnan, Rajaram; Weisman, Michael H.; Venuturupalli, Swamy; Wallace, Daniel J.; Hefner, Kimberly S.; Houston, Glen D.; Huang, Andrew J.W.; Hughes, Pamela J.; Lewis, David M.; Radfar, Lida; Vista, Evan S.; Edgar, Contessa E.; Rohrer, Michael D.; Stone, Donald U.; Vyse, Timothy J.; Harley, John B.; Gaffney, Patrick M.; James, Judith A.; Turner, Sean; Alevizos, Ilias; Anaya, Juan-Manuel; Rhodus, Nelson L.; Montgomery, Courtney G.; Scofield, R. Hal; Kovats, Susan; Mariette, Xavier; Rönnblom, Lars; Witte, Torsten; Rischmueller, Maureen; Wahren-Herlenius, Marie; Omdal, Roald; Jonsson, Roland; Ng, Wan-Fai; Nordmark, Gunnel; Lessard, Christopher J.; Sivils, Kathy L. 2017. Identification of a Sjögren's syndrome susceptibility locus at OAS1 that influences isoform switching, protein expression, and responsiveness to type I interferons. PLoS Genetics. 1-29.
  • Delaleu, Nicolas; Mydel, Piotr Mateusz; Brun, Johan G; Jonsson, Malin V; Alimonti, Andrea; Jonsson, Roland. 2016. Sjögren's syndrome patients with ectopic germinal centers present with a distinct salivary proteome. Rheumatology. 1127-1137.
  • Balarini, GM; Zandonade, E; Tanure, L; Ferreira, GA; Sardenberg, WM; Serrano, ÉV; Dias, CC; Navarro, TP; Nordal, Hilde Haugedal; Mydel, Piotr Mateusz; Brun, Johan G; Brokstad, Karl Albert; Gerdts, Eva; Jonsson, Roland; Valim, Valeria. 2016. Serum calprotectin is a biomarker of carotid atherosclerosis in patients with primary Sjögren's syndrome. Clinical and Experimental Rheumatology. 1006-1012.
  • Seror, Raphaèle; Bootsma, Hendrika; Saraux, Alain; Bowman, Simon J.; Theander, Elke; Brun, Johan G; Baron, Gabriel; le Guern, Véronique; Devauchelle-Pensec, Valérie; Ramos-Casals, Manel; Valim, Valeria; Dörner, Thomas; Tzioufas, Athanasios; Gottenberg, Jacques-Eric; Laqué, Roser Solans; Mandl, Thomas; Hachulla, Eric; Sivils, Kathy L.; Ng, Wan-Fai; Fauchais, Anne-Laure; Bombardieri, Stefano; Priori, Roberta; Bartoloni, Elena; Goeb, Vincent; Praprotnik, Sonja; Sumida, Takayuki; Nishiyama, Sumusu; Caporali, Roberto; Kruize, Aike A.; Vollenweider, Cristina; Ravaud, Philippe; Meiners, Petra; Brito-Zerón, Pilar; Vitali, Claudio; Mariette, Xavier. 2016. Defining disease activity states and clinically meaningful improvement in primary Sjögren's syndrome with EULAR primary Sjögren's syndrome disease activity (ESSDAI) and patient-reported indexes (ESSPRI). Annals of the Rheumatic Diseases. 382-389.
  • Nordal, Hilde Haugedal; Brun, Johan G; Hordvik, Markus; Eidsheim, Marianne; Jonsson, Roland; Halse, Anne-Kristine. 2016. Calprotectin (S100A8/A9) and S100A12 are associated with measures of disease activity in a longitudinal study of patients with rheumatoid arthritis treated with infliximab. Scandinavian Journal of Rheumatology. 274-281.
  • Seror, Raphaèle; Theander, Elke; Brun, Johan G; Ramos-Casals, Manel; Valim, Valeria; Dörner, Thomas; Bootsma, Hendrika; Tzioufas, Athanasios; Solans-Laqué, Roser; Mandl, Thomas; Gottenberg, Jacques-Eric; Hachulla, Eric; Sivils, Kathy L.; Ng, Wan-Fai; Fauchais, Anne-Laure; Bombardieri, Stefano; Valesini, Guido; Bartoloni, Elena; Saraux, Alain; Tomsic, Matija; Sumida, Takayuki; Nishiyama, Susumu; Caporali, Roberto; Kruize, Aike A.; Vollenweider, Cristina; Ravaud, Philippe; Vitali, Claudio; Mariette, Xavier; Bowman, Simon J. 2015. Validation of EULAR primary Sjögren's syndrome disease activity (ESSDAI) and Patient indexes (ESSPRI). Annals of the Rheumatic Diseases. 859-866.
  • Kottyan, Leah C.; Zoller, Erin E.; Bene, Jessica; Lu, Xiaoming; Kelly, Jennifer A.; Rupert, Andrew M.; Lessard, Christopher J.; Vaughn, Samuel E.; Marion, Miranda; Weirauch, Matthew T.; Namjou, Bahram; Adler, Adam; Rasmussen, Astrid; Glenn, Stuart; Montgomery, Courtney G.; Hirschfield, Gideon M.; Xie, Gang; Coltescu, Catalina; Amos, Chris; Li, He; Ice, John A.; Nath, Swapan K.; Mariette, Xavier; Bowman, Simon; Rischmueller, Maureen; Lester, Sue; Brun, Johan G; Gøransson, Lasse G; Harboe, Erna; Omdal, Roald; Cunninghame-Graham, Deborah S.; Vyse, Tim; Miceli-Richard, Corinne; Brennan, Michael T.; Lessard, James A.; Wahren-Herlenius, Marie; Kvarnström, Marika; Illei, Gabor G.; Witte, Torsten; Jonsson, Roland; Eriksson, Per; Nordmark, Gunnel; Ng, Wan-Fai; Anaya, Juan-Manuel; Rhodus, Nelson L.; Segal, Barbara M.; Merrill, Joan T.; James, Judith A.; Guthridge, Joel M.; Scofield, R. Hal; Alarcon-Riquelme, Marta; Bae, Sang-Cheol; Boackle, Susan A.; Criswell, Lindsey A.; Gilkeson, Gary; Kamen, Diane L.; Jacob, Chaim O.; Kimberly, Robert; Brown, Elizabeth; Edberg, Jeffrey; Alarcón, Graciela S.; Reveille, John D.; Vilá, Luis M.; Petri, Michelle; Ramsey-Goldman, Rosalind; Freedman, Barry I.; Niewold, Timothy; Stevens, Anne M.; Tsao, Betty P.; Ying, Jun; Mayes, Maureen D.; Gorlova, Olga Y.; Wakeland, Ward; Radstake, Timothy; Martin, Ezequiel; Martin, Javier; Siminovitch, Katherine; Moser Sivils, Kathy L.; Gaffney, Patrick M.; Langefeld, Carl D.; Harley, John B.; Kaufman, Kenneth M. 2015. The IRF5-TNPO3 association with systemic lupus erythematosus has two components that other autoimmune disorders variably share. Human Molecular Genetics. 582-596.
  • Karlsen, Marie; Jonsson, Roland; Brun, Johan G; Appel, Silke; Hansen, Torbjørn. 2015. TLR-7 and -9 Stimulation of Peripheral Blood B Cells Indicate Altered TLR Signalling in Primary Sjögren's Syndrome Patients by Increased Secretion of Cytokines. Scandinavian Journal of Immunology. 523-531.
  • Selaas, Oddgeir; Nordal, Hilde Haugedal; Halse, Anne-Kristine; Brun, Johan G; Jonsson, Roland; Brokstad, Karl Albert. 2015. Serum markers in rheumatoid arthritis: A longitudinal study of patients undergoing infliximab treatment. International Journal of Rheumatology. 1-9.
  • Delaleu, Nicolas; Mydel, Piotr Mateusz; Kwee, Ivo; Brun, Johan G; Jonsson, Malin V; Jonsson, Roland. 2015. High fidelity between saliva proteomics and the biologic state of salivary glands defines biomarker signatures for primary Sjögren's syndrome. Arthritis & Rheumatology. 1084-1095.
  • Karlsen, Marie; Hansen, Torbjørn; Nordal, Hilde Haugedal; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2015. Expression of toll-like receptor -7 and -9 in B cell subsets from patients with primary Sjögren's syndrome. PLOS ONE. 13 pages.
  • Hammenfors, Daniel; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2015. Diagnostic utility of major salivary gland ultrasonography in primary Sjögren's syndrome. Clinical and Experimental Rheumatology. 56-62.
  • Nordal, Hilde Haugedal; Brun, Johan G; Halse, Anne-Kristine; Jonsson, Roland; Fagerhol, Magne Kristoffer; Hammer, Hilde Berner. 2014. The neutrophil protein S100A12 is associated with a comprehensive ultrasonographic synovitis score in a longitudinal study of patients with rheumatoid arthritis treated with adalimumab. BMC Musculoskeletal Disorders. 5 pages.
  • Reksten, Tove Ragna; Johnsen, Svein Joar Auglæn; Jonsson, Malin V; Omdal, Roald; Brun, Johan G; Theander, Elke; Eriksson, Per; Wahren-Herlenius, Marie; Jonsson, Roland; Nordmark, Gunnel. 2014. Genetic associations to germinal centre formation in primary Sjögren's syndrome. Annals of the Rheumatic Diseases. 1253-1258.
  • Koro, Catalin; Bielecka, Ewa; Dahl-Knudsen, Anders; Enghild, Jan J; Scavenius, Carsten; Brun, Johan G; Binder, Veronika; Hellvard, Annelie; Bergum, Brith; Jonsson, Roland; Potempa, Jan; Blom, Anna M.; Mydel, Piotr Mateusz. 2014. Carbamylation of immunoglobulin abrogates activation of the classical complement pathway. European Journal of Immunology. 3403-3412.
  • Vogelsang, Petra; Karlsen, Marie; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2014. Altered phenotype and Stat1 expression in Toll-like receptor 7/8 stimulated monocyte-derived dendritic cells from patients with primary Sjögren's syndrome. Arthritis Research & Therapy.
  • Norheim, Katrine Brække; Le Hellard, Stephanie; Nordmark, Gunnel; Harboe, Erna; Gøransson, Lasse G; Brun, Johan G; Marie, Wahren-Herlenius; Jonsson, Roland; Omdal, Roald. 2014. A possible genetic association with chronic fatigue in primary Sjögren’s syndrome: a candidate gene study. Rheumatology International. 191-197.
  • Lessard, Christopher J.; Li, He; Adrianto, Indra; Ice, John A.; Rasmussen, Astrid; Grundahl, Kiely M.; Kelly, Jennifer A.; Dozmorov, Mikhail G.; Miceli-Richard, Corinne; Bowman, Simon; Lester, Sue; Eriksson, Per; Eloranta, Maija-Leena; Brun, Johan G; Gøransson, Lasse G; Harboe, Erna; Guthridge, Joel M.; Kaufman, Kenneth M.; Kvarnström, Marika; Jazebi, Helmi; Graham, Deborah S. Cunninghame; Grandits, Martha E.; Nazmul-Hossain, Abu N.M.; Patel, Ketan; Adler, Adam J.; Maier-Moore, Jasen S.; Farris, A. Darise; Brennan, Michael T.; Lessard, James A; Chodosh, James; Gopalakrishnan, Rajaram; Hefner, Kimberly S.; Houston, Glen D.; Huang, Andrew J.W.; Hughes, Pamela J.; Lewis, David M.; Radfar, Lida; Rohrer, Michael D.; Stone, Donald U.; Wren, Jonathan D.; Vyse, Timothy J.; Gaffney, Patrick M.; James, Judith A.; Omdal, Roald; Wahren-Herlenius, Marie; Illei, Gabor G.; Witte, Torsten; Jonsson, Roland; Rischmueller, Maureen; Rönnblom, Lars; Nordmark, Gunnel; Ng, Wan-Fai; Mariette, Xavier; Anaya, Juan-Manuel; Rhodus, Nelson L.; Segal, Barbara M.; Scofield, R. Hal; Montgomery, Courtney G.; Harley, John B.; Sivils, Kathy L. 2013. Variants at multiple loci implicated in both innate and adaptive immune responses are associated with Sjögren's syndrome. Nature Genetics. 1284-1292.
  • Johnsen, Svein Joar Auglæn; Brun, Johan G; Gøransson, Lasse G; Småstuen, Milada C; Johannesen, Tom Børge; Haldorsen, Karstein; Harboe, Erna; Jonsson, Roland; Meyer, Peter Albert; Omdal, Roald. 2013. Risk of non-Hodgkin's lymphoma in primary Sjögren's syndrome: a population-based study. Arthritis Care and Research. 816-821.
  • Haldorsen, Karstein; Appel, Silke; Le Hellard, Stephanie; Bruland, Ove; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Duarte Fernandes, Carla; Kvarnström, Marika; Eriksson, Per; Rönnblom, Lars; Herlenius, Maria Wahrén; Nordmark, Gunnel; Jonsson, Roland; Bolstad, Anne Isine. 2013. No association of primary Sjögren's syndrome with Fcγ receptor gene variants. Genes and Immunity. 234-237.
  • Volchenkov, Roman; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2013. In vitro suppression of immune responses using monocyte-derived tolerogenic dendritic cells from patients with primary Sjögren's syndrome. Arthritis Research & Therapy. 12 pages.
  • Nordmark, Gunnel; Wang, Chuan; Vasaitis, Lilian; Eriksson, Per; Theander, Elke; Kvarnström, Marika; Forsblad-d'Elia, Helena; Jazebi, Helmi; Sjöwall, Christopher; Reksten, Tove Ragna; Brun, Johan G; Jonsson, Malin V; Johnsen, Svein Joar Auglæn; Wahren-Herlenius, Marie; Omdal, Roald; Jonsson, Roland; Bowman, Simon; Ng, Wan-Fai; Eloranta, Maija-Leena; Syvänen, Ann-Christine. 2013. Association of genes in the NF-kappa B pathway with antibody-positive Primary Sjögren's Syndrome. Scandinavian Journal of Immunology. 447-454.
  • Johnsen, Svein Joar Auglæn; Brun, Johan G; Gøransson, Lasse G; Småstuen, Milada C; Johannesen, Tom Børge; Haldorsen, Karstein; Harboe, Erna; Jonsson, Roland; Meyer, Peter Albert; Omdal, Roald. 2012. The risk of Non-Hodgkin Lymphoma in Primary Sjögren's Syndrome, a population-based study. Arthritis Care and Research.
  • Fagerhol, Magne K.; Larsen, Annette; Brun, Johan G; Hammer, Hilde Berner; Angel, Kristin; Kvien, Tore Kristian; Kinne, Ingebjørg; Madland, Tor Magne. 2012. Large molecular size EDTA-resistant complexes containing S100A12, ERAC, in serum during inflammatory conditions. Scandinavian Journal of Clinical and Laboratory Investigation. 129-136.
  • Nordström, D.; Knight, Ann; Luukkainen, Reijo; van Vollenhoven, Ronald; Rantalaiho, Vappu; Kajalainen, Anna; Brun, Johan G; Prøven, Anne; Ljung, Lotta; Kautiainen, Hannu; Pettersson, Tom. 2012. Beneficial Effect of Interleukin 1 Inhibition with Anakinra in Adult-onset Still's Disease. An Open, Randomized, Multicenter Study. Journal of Rheumatology. 2008-2011.
  • Aqrawi, Lara Adnan; Skarstein, Kathrine; Bredholt, Geir; Brun, Johan G; Brokstad, Karl Albert. 2012. Autoantigen-specific memory B cells in primary Sjögren's syndrome. Scandinavian Journal of Immunology. 61-68.
  • Bolstad, Anne Isine; Le Hellard, Stephanie; Kristjansdottir, Gudlaug; Vasaitis, Lillian; Kvarnström, Marika; Sjöwall, Christopher; Johnsen, Svein Joar Auglæn; Eriksson, Per; Omdal, Roald; Brun, Johan G; Wahren-Herlenius, Marie; Theander, Elke; Syvänen, Ann-Christine; Rönnblom, Lars; Nordmark, Gunnel; Jonsson, Roland. 2012. Association between genetic variants in the tumour necrosis factor/lymphotoxin alpha/lymphotoxin beta locus and primary Sjogren's syndrome in Scandinavian samples. Annals of the Rheumatic Diseases. 981-988.
  • Gøransson, Lasse G; Haldorsen, Karstein; Brun, Johan G; Harboe, Erna; Jonsson, Malin V; Skarstein, Kathrine; Time, Kari; Omdal, Roald. 2011. The point prevalence of clinically relevant primary Sjögren's syndrome in two Norwegian counties. Scandinavian Journal of Rheumatology. 221-224.
  • Appel, Silke; Le Hellard, Stephanie; Bruland, Ove; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Nordmark, Gunnel; Kvarnström, Marika; Eriksson, Per; Rönnblom, Lars; Wahren-Herlenius, Marie; Jonsson, Roland. 2011. Potential association of muscarinic receptor 3 gene variants with primary Sjögren's syndrome. Annals of the Rheumatic Diseases. 1327-1329.
  • Szyszko, Ewa Alicja ; Brun, Johan G; Skarstein, Kathrine; Peck, Ammon B.; Jonsson, Roland; Brokstad, Karl Albert. 2011. Phenotypic diversity of peripheral blood plasma cells in primary Sjögren’s Syndrome. Scandinavian Journal of Immunology. 18-28.
  • Reksten, Tove Ragna; Brokstad, Karl Albert; Jonsson, Roland; Brun, Johan G; Jonsson, Malin V. 2011. Implications of long-term medication of oral steroids and antimalarial drugs in primary Sjögren's syndrome. International Immunopharmacology. 2125-2129.
  • Seror, Raphaèle; Ravaud, Philippe; Mariette, Xavier; Bootsma, Hendrika; Theander, Elke; Hansen, Arne; Ramos-Casals, Manel; Dörner, Thomas; Bombardieri, Stefano; Hachulla, Eric; Brun, Johan G; Kruize, Aike A.; Praprotnik, Sonja; Tomsic, Matja; Gottenberg, Jacques-Eric; Devauchelle, Valerie; Devita, Salvatore; Vollenweider, Cristina; Mandl, Thomas; Tzioufas, Athanasios; Carsons, Steven; Saraux, Alain; Sutcliffe, Nurham; Vitali, Claudio; Bowman, Simon J. 2011. EULAR Sjogren's Syndrome Patient Reported Index (ESSPRI): development of a consensus patient index for primary Sjogren's syndrome. Annals of the Rheumatic Diseases. 968-972.
  • Nordmark, Gunnel; Kristjansdottir, Gudlaug; Theander, Elke; Appel, Silke; Eriksson, Per; Vasaitis, Lillian; Kvarnström, Marika; Delaleu, Nicolas; Lundmark, Per; Lundmark, Anders; Sjöwall, Christopher; Brun, Johan G; Jonsson, Malin V; Harboe, Erna; Gøransson, Lasse G; Johnsen, Svein Joar Auglæn; Söderkvist, Peter; Eloranta, Maija-Leena; Alm, Gunnar V.; Baecklund, Eva; Wahren-Herlenius, Marie; Omdal, Roald; Rönnblom, Lars; Jonsson, Roland; Syvänen, Ann-Christine. 2011. Association of EBF1, FAM167A(C8orf13)-BLK and TNFSF4 gene variants with primary Sjögren's syndrome. Genes and Immunity. 100-109.
  • Haldorsen, Karstein; Bjelland, Ingvar; Bolstad, Anne Isine; Jonsson, Roland; Brun, Johan G. 2011. A five-year prospective study of fatigue in primary Sjögren’s syndrome. Arthritis Research & Therapy.
  • Vetti, Nils; Alsing, Rikke; Kråkenes, Jostein; Rørvik, Jarle; Gilhus, Nils Erik; Brun, Johan G; Espeland, Ansgar. 2010. MRI of the transverse and alar ligaments in rheumatoid arthritis: feasibility and relations to atlantoaxial subluxation and disease activity. Neuroradiology. 215-223.
  • Vogelsang, Petra; Brun, Johan G; Øijordsbakken, Gunnvor; Skarstein, Kathrine; Jonsson, Roland; Appel, Silke. 2010. Levels of plasmacytoid dendritic cells and type-2 myeloid dendritic cells are reduced in peripheral blood of patients with primary Sjögren's syndrome. Annals of the Rheumatic Diseases. 1235-1238.
  • Reksten, Tove Ragna; Jonsson, Malin V; Szyszko, Ewa Alicja ; Brun, Johan G; Jonsson, Roland; Brokstad, Karl Albert. 2009. Cytokine and autoantibody profiling related to histopathological features in primary Sjögren's syndrome. Rheumatology. 1102-1106.
  • Nordmark, Gunnel; Kristjansdottir, Gudlaug; Theander, Elke; Eriksson, Per; Brun, Johan G; Wang, Chuan; Padyukov, Leonid; Truedsson, Lennart; Alm, Gunnar V.; Eloranta, Maija-Leena; Jonsson, Roland; Rönnblom, Lars; Syvänen, Ann-Christine. 2009. Additive effects of the major risk alleles of IRF5 and STAT4 in primary Sjögren's syndrome. Genes and Immunity. 68-76.
  • Brun, Johan G; Jonsson, Roland. 2008. Sjögrens syndrom. Norsk Epidemiologi. 67-72.
  • Gjesdal, Clara Gram; Halse, Johan I.; Eide, Geir Egil; Brun, Johan G; Tell, Grethe S. 2008. Impact of lean mass and fat mass on bone mineral density: The Hordaland Health Study. Maturitas. 191-200.
  • Haldorsen, Karstein; Moen, Ketil; Jacobsen, Helge; Jonsson, Roland; Brun, Johan G. 2008. Exocrine function in primary Sjogren syndrome: natural course and prognostic factors. Annals of the Rheumatic Diseases. 949-954.
  • Haugen, Anne Julsrud; Peen, Elisabeth; Hultén, Beata; Johannessen, Anne Chr.; Brun, Johan G; Halse, Anne Kristine; Haga, Hans-Jacob. 2008. Estimation of the prevalence of primary Sjogren's syndrome in two age-different community-based populations using two sets of classification criteria: the Hordaland Health Study. Scandinavian Journal of Rheumatology. 30-34.
  • Jonsson, Roland; Bolstad, Anne Isine; Brokstad, Karl Albert; Brun, Johan G. 2007. Sjögren's syndrome - A plethora of clinical and immunological phenotypes with a complex genetic background. Annals of the New York Academy of Sciences. 433-447.
  • Jonsson, Malin V; Skarstein, Kathrine; Jonsson, Sten Ture Roland; Brun, Johan G. 2007. Serological Implications of Germinal Center-like structures in Primary Sjögren’s Syndrome. Journal of Rheumatology. 2044-2049.
  • Madland, Tor Magne; Larsen, Annette; Brun, Johan G. 2007. S100 proteins calprotectin and S100A12 are related to' radiographic changes rather than disease activity in psoriatic arthritis with low disease activity. Journal of Rheumatology. 2089-2092.
  • Szodoray, Peter; Alex, Philip; Chappell-Woodward, C.M.; Madland, Tor Magne; Knowlton, Nicholas; Dozmorov, Igor; Zeher, Margit; Jarvis, James N; Nakken, Britt; Brun, Johan G; Centola, Michael. 2007. Circulating cytokines in Norwegian patients with psoriatic arthritis determined by a multiplex cytokine array system. Rheumatology. 417-425.
  • Kvalvik, Anne Grimstvedt; Lefsaker, L.; Dyvik, Siri; Brun, Johan G. 2007. Anti-tumor necrosis factor-alpha therapy in the ordinary clinical setting: Three-year effectiveness in patients with rheumatoid arthritis. Joint Bone Spine. 606-611.
  • Fevang, Bjørg Tilde Svanes; Lie, Stein Atle; Havelin, Leif Ivar; Brun, Johan G; Skredderstuen, Arne Kristian; Furnes, Ove Nord. 2007. 257 ankle arthroplasties performed in Norway between 1994 and 2005. Acta Orthopaedica. 575-583.
  • Moen, Ketil; Brun, Johan G; Valen, Merete; Skartveit, Liv; Ribs Eribe, E. K.; Olsen, Ingar; Jonsson, Roland. 2006. Synovial inflammation in active rheumatoid arthritis and psoriatic arthritis facilitates trapping of a variety of oral bacterial DNAs. Clinical and Experimental Rheumatology. 57-65.
  • Moen, K; Brun, JG; Valen, M; Skartveit, L; Eribe, Emenike Ribs; Olsen, Ingar. 2006. Synovial inflammation in active rheumatoid arthritis and psoriatic arthritis facilitates trapping of a variety of bacterial DNAs. Clinical and Experimental Rheumatology. 656-663.
  • Madland, Tor Magne; Bjørkkjær, Tormod; Brunborg, Linn Anne Bjelland; Frøyland, Livar; Berstad, Arnold; Brun, Johan G. 2006. Subjective improvement in patients with psoriatic arthritis after short-term oral treatment with seal oil. A pilot study with double blind comparison to soy oil. Journal of Rheumatology. 307-310.
  • Bjørkkjær, Tormod; Brun, Johan G; Valen, Merete; Arslan, Gülen; Lind, Ragna Anne; Brunborg, Linn Anne Bjelland; Berstad, Arnold; Frøyland, Livar. 2006. Short-term duodenal seal oil administration normalised n-6 to n-3 fatty acid ratio in rectal mucosa and ameliorated bodily pain in patients with inflammatory bowel disease. Lipids in Health and Disease.
  • Szodoray, Peter; Jonsson, Roland; Brun, Johan G; Zeher, Margit. 2006. Polymyalgia rheumatica in primary Sjogren's syndrome. Rheumatology International. 401-403.
  • Bjørkkjær, Tormod; Brun, Johan G; Valen, Merete; Arslan, Gülen; Lind, Ragna; Brunborg, Linn Anne Bjelland; Berstad, Arnold; Frøyland, Livar. 2006. Lipids in health and disease. Lipids in Health and Disease.
  • Gøransson, LG; Brun, JG; Harboe, E; Mellgren, Svein Ivar; Omdal, Roald. 2006. Intraepidermal nerve fiber densities in chronic inflammatory autoimmune diseases. Archives of Neurology. 1410-1413.
  • Moen, Ketil; Kvalvik, Anne Grimstved; Hellem, Sølve; Jonsson, Roland; Brun, Johan G. 2005. The long-term effect of anti TNF-alpha treatment on temporomandibular joints, oral mucosa, and salivary flow in patients with active rheumatoid arthritis: A pilot study. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics. 433-440.
  • Moen, Ketil; Bertelsen, Liv-Turid; Hellem, Sølve; Jonsson, Roland; Brun, Johan G. 2005. Salivary gland and temporomandibular joint involvement in rheumatoid arthritis: relation to disease activity. Oral Diseases. 27-34.
  • Madland, Tor Magne; Apalset, Ellen Margrete; Johannessen, Arild Erik; Rossebø, Berthe; Brun, Johan G. 2005. Prevalence, Disease Manifestations and Treatment of Psoriatic Arthritis in Western Norway (County of Hordaland). Journal of Rheumatology. 1918-1922.
  • Moen, Ketil; Brun, Johan G; Eribe, Emenike Ribs K.; Olsen, Ingar; Jonsson, Roland. 2005. Oral bacterial DNAs in synovial fluids of arthritis patients. Microbial Ecology in Health and Disease. 2-8.
  • Bjørkkjær, T.; Brunborg, L.A.; Arslan, Gülen; Lind, Ragna Anne; Brun, Johan G; Valen, M.; Klementsen, B.; Berstad, Arnold; Frøyland, Livar. 2004. Reduced joint pain after short-term duodenal administration of seal oil in patients with inflammatory bowel disease: comparison with soy oil. Scandinavian Journal of Gastroenterology. 1088-1094.
  • Szodoray, Peter; Jellestad, Stig; Alex, Philip; Zhou, Tianjun; Wilson, P.C.; Centola, Michael; Brun, Johan G; Jonsson, Roland. 2004. Programmed cell death of peripheral blood B cells determined by laser scanning cytometry in Sjögren's syndrome with a special emphasis on BAFF. Journal of Clinical Immunology. 600-611.
  • Gjesdal, Clara Gram; Aanderud, Sylvi; Haga, Hans Jacob; Brun, Johan G; Tell, Grethe S. 2004. Femoral and whole-body bone mineral density in middle-aged and older Norwegian men and women: suitability of the reference values. Osteoporosis International. 525-534.
  • Szodoray, Peter; Alex, P.; Brun, Johan G; Centola, M.; Jonsson, Roland. 2004. Circulating cytokines in primary Sjögren's syndrome determined by a multiplex cytokine array system. Scandinavian Journal of Immunology. 592-599.
  • Szodoray, Peter; Jellestad, Stig; Nakken, Britt; Brun, Johan G; Jonsson, Roland. 2003. Programmed cell death in rheumatoid arthritis peripheral blood T-cell subpopulations determined by laser scanning cytometry. Laboratory Investigation. 1839-1848.
  • Szodoray, Peter; Jellestad, Stig; Nakken, B; Brun, Johan G; Jonsson, Roland. 2003. Programmed cell death in rheumatoid arthritis peripheral blood T-cell subpopulations determined by laser scanning cytometry. Laboratory Investigation. 1839-1848.
  • Moen, Ketil; Brun, Johan G; Madland, Tor Magne; Tynning, Turid; Jonsson, Roland. 2003. Immunoglobulin G and A antibody responses to Bacteroides forsythus and Prevotella intermedia in sera and synovial fluids of arthritis patients. Clinical and Laboratory Immunology. 1043-1050.
  • Brun, Johan G; Madland, Tor Magne; Jonsson, Roland. 2003. A prospective study of sicca symptoms in patients with rheumatoid arthritis. Arthritis Care &Research. 187-192.
  • Brun, Johan G; Madland, Tor Magne; Gjesdal, Clara B.; Bertelsen, Liv-Turid. 2002. Sjögren's syndrome in an out-patient clinic: Classification of patients according to the preliminary European criteria and the proposed modified European criteria. Rheumatology (Sveits). 301-304.
  • Madland, Tor Magne; Hordvik, Magnus; Haga, Hans-Jacob; Jonsson, Roland; Brun, Johan G. 2002. Leucocyte protein calprotectin and outcome in rheumatoid arthritis. A longitudinal study. Scandinavian Journal of Rheumatology. 351-354.
  • Brun, Johan G; Madland, Tor Magne; Vedeler, C. 2002. Immunoglobulin G Fc-receptor (FcGammaR) IIA, IIIA and IIIB polymorphisms related to disease severity in rheumatoid arthritis. Journal of Rheumatology. 1135-1140.
  • Arslan, Gülen; Brunborg, Linn Anne; Frøyland, Livar; Brun, Johan G; Valen, Merete; Berstad, Arnold. 2002. Effects of duodenal seal oil administration in patients with inflammatory bowel disease. Lipids. 935-940.
  • Lied, Gülen Arsland; Brunborg, Linn Anne Bjelland; Frøyland, Livar; Brun, Johan G; Valen, Merete; Berstad, Arnold. 2002. Effects of duodenal seal oil administration in patients with inflammatory bowel disease. Lipids. 935-940.
  • Haga, H.-J.; Brun, Johan G; Rekvig, OP; Wetterberg, L. 1999. Seasonal variations in activity of systemic lupus erythematosus in a subarctic region. Lupus. 269-273.
  • Brun, Johan G; Madland, TM; Vedeler, Christian A. 1999. Immunoglobulin G, Fc-receptor IIA and IIB plymorphisms related to disease severity in rheumatoid arthritis. Arthritis and Rheumatism. 1045-Abstract.
  • Mollnes, TE; Haga, H.-J.; Brun, Johan G; Nielsen, E Waage; Sjöholm, A; Sturfeldt, G; Mårtensson, U; Bergh, K; Rekvig, OP. 1999. Complement activation in patients with systemic lupus erythematosus without nephritis. Rheumatology. 933-940.
  • Vingsbo, Carina; Sahlstrand, Pernilla; Brun, Johan G; Jonsson, Roland; Saxne, Tore; Holmdahl, Rikard. 1996. Pristane-Induced Arthritis in Rats. A New Model for Rheumatoid Arthritis with a Chronic Disease Course Influenced by Both Major Histocompatibility Complex and Non-Major Histocompatibility Complex Genes. American Journal of Pathology. 1675-1683.
  • Brun, Johan G; Jacobsen, Helge; Kloster, R.; Cuida, M.; Johannessen, Anne Chr.; Høyeraal, H. M.; Jonsson, R. 1994. Use of a sicca symptoms questionnaire for the identification of patients with Sj@øgren's syndrome in a heterogeneous hospital population with various rheumatic diseases. Clinical and Experimental Rheumatology. 649-652.
  • Brun, Johan G; Cuida, M.; Jacobsen, Helge; Kloster, R.; Johannesen, A. C.; Høyeraal, H. M.; Jonsson, R. 1994. Sj@øgren's syndrome in inflammatory rheumatic diseases: Analysis of the leukocyte protein calprotectin in plasma and saliva. Scandinavian Journal of Rheumatology. 114-118.
  • Brun, Johan G; Jonsson, R.; Haga, H. -J. 1994. Measurement of plasma calprotectin as an indicator of arthritis and disease activity in patients with inflammatory rheumatic diseases. Journal of Rheumatology. 733-738.
  • Brun, Johan G; Jonsson, R.; Haga, H. -J. 1994. Measurement of plasma calprotectin as an indicator of arthritis and disease activity in patients with inflammatory rheumatic diseases. Journal of Rheumatology. 733-738.
  • Brun, Johan G; Ulvestad, E.; Fagerhol, M. K.; Jonsson, R. 1994. Effects of human calprotectin (L1) on in vitro immunoglobulin synthesis. Scandinavian Journal of Immunology. 675-680.
  • Brun, Johan G; Ulvestad, E.; Fagerhol, M. K.; Jonsson, R. 1994. Effects of human calprotectin (L1) on in vitro immunoglobulin synthesis. Scandinavian Journal of Immunology. 675-680.
  • Haga, Hans-Jacob; Eide, Geir Egil; Landmark, F.; Johansen, Aa.; Brun, Johan G. 1993. Cancer in association with polymyalgia rheumatica and temporal arteritis. Journal of Rheumatology. 1335-1339.
  • Haga, Hans-Jacob; Eide, Geir Egil; Brun, Johan G; Johansen, A.; Langmark, F. 1993. Cancer in association with polymyalgia rheumatica and temporal arteritis. Journal of Rheumatology. 135-139.
  • Haga, Hans-Jacob; Brun, Johan G; Cervera, R.; Berntzen, H. B.; Khamashta, M. A.; Hughes, G. R. V. 1993. Calprotectin in patients with systemic lupus erythematosus: Relation to clinical and laboratory parameters of disease activity. Lupus. 47-50.
  • Haga, Hans-Jacob; Brun, Johan G; Berntzen, H. B.; Cervera, R.; Khamashta, M. A.; Hughes, G. R. V. 1993. Calprotectin in patients with systemec lupus erythematosus: Relation to clinical and laboratory parameters of disease activity. Lupus. 47-50.
  • Johnsen, V.; Brun, Johan G; Fjeld, E.; Hansen, K.; Sydnes, O. A.; Ugstad, M. G. 1992. Morning stiffness and nighttime pain in ankylosing spondylitis. A comparison between entericcoated and plain naproxen tablets. European Journal of Rheumatology and Inflammation. 37-42.
  • Brun, Johan G; Haga, H.-J.; Bøe, E.; Kally, I.; Lekven, C.; Berntzen, H. B.; Fagerhol, M. K. 1992. Calprotectin in patients with rheumatoid arthritis: Relation to clinical and laboratory variables of disease activity. Journal of Rheumatology. 859-862.
Report
  • Brun, Johan G; Madland, Tor Magne. 2010. 33 Scandinavian Congress of Rheumatology Abstract Supplement. 124. 124. .
Academic lecture
  • Hammenfors, Daniel; Causevic, Haris; Assmus, Jörg; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2019. Assessment of major salivary gland ultrasonography in Sjögren’s syndrome.
  • Bjørkkjær, Tormod; Brunborg, Linn Anne Bjelland; Arslan, Gülen; Lind, Ragna Anne; Brun, Johan G; Valen, Merete; Klementsen, Beate; Berstad, Arnold; Frøyland, Livar. 2005. Effekt av selolje vs soyaolje på leddsmerter ved inflammatorisk tarmsykdom.
  • Arslan, Gülen; Bjørkkjær, Tormod; Brun, Johan G; Frøyland, Livar; Berstad, Arnold. 2004. Seal oil compared to soy oil in patients with inflammatory bowel disease.
  • Jonsson, Malin V; Brun, Johan G; Skarstein, Kathrine; Jonsson, Roland. 2004. Germinal Centers in Primary Sjögren�s Syndrome Indicate a Certain Clinical Immunological Phenotype.
  • Arslan, Gülen; Bjørkkjær, Tormod; Frøyland, Livar; Brun, Johan G; Berstad, Arnold. 2003. Seal oil compared to soy oil in patients with inflammatory bowel disease.
  • Brun, Johan G; Madland, Tor Magne; Gjesdal, Clara Beate; Bertelsen, Liv-Turid. 2001. Sjögren's syndrome in an out-patient clinic: Classification of patients according to the preliminary European Criteria and the proposed modified European criteria.
  • Madland, TM; Haga, H.-J.; Hordvik, Markus; Brun, Johan G. 2000. Leucocyte protein calprotectin and five-year outcome in rheumatoid arthritis.
  • Madland, Tor Magne; Haga, Hans-Jacob; Hordvik, Markus; Brun, Johan G. 2000. Leucocyte protein calprotectin and five-year outcome in rheumatoid arthritis.
  • Brun, Johan G; Madland, Tor Magne; Vedeler, C. 2000. Immunoglobulin G Fc-receptor (FcgR) IIA and IIIB polymorphisms related to disease severity in rheumatoid arthritis.
  • Haga, H.-J.; Brun, Johan G; Mollnes, T.E; Rekvig, O.P. 1998. Seasonal variations in activity of Systemic Lupus Erythematosus (SLE) in a subarctic region.
  • Haga, H.-J.; Skjærven, Rolv; Brun, Johan G; Fagerhol, M.K. 1998. A longitudinal study of plasma calprotectin as a marker of disease activity in patients with SLE.
  • Jacobsen, Helge; Brun, Johan G; Johannessen, Anne Chr.; Haga, H. J.; Jonsson, R. 1994. Sj@øgrens syndrome - en tverrfaglig diagnose.
  • Haga, H. -J.; Brun, Johan G; Fagerhol, M. K.; Hammer, H. B.; Cervera, R. 1994. Serum calprotectin (L1): A new marker of disease activity in systemic lupus erythematosus (SLE).
  • Cuida, M.; Brun, Johan G; Johannesen, A. C.; Jacobsen, Helge; Rygh, T.; Jonsson, R. 1994. Immunohistochemical analyses of calprotectin synthesizing cells in Sj@øgren's syndrome.
  • Cuida, M.; Brun, Johan G; Jacobsen, Helge; Rygh, T.; Jonsson, R. 1994. Calprotectin levels in oral fluids with reference to Sj@øgren's syndrome.
  • Brun, Johan G; Nilssen, S.; Kvåle, Gunnar. 1994. Breast feeding, other reproductive factors, and rheumatoid arthritis. A prospective study.
  • Jacobsen, Helge; Brun, Johan G; Johannessen, Anne Chr.; Kloster, R.; Rygh, T.; Jonsson, Roland. 1993. Sjögren's syndrome in Bergen during a two-years period. ENT symptoms in Sjögren's syndrome.
  • Jacobsen, H; Brun, Johan G; Johannessen, Anne Christine; Kloster, R.; Rygh, T; Jonsson, Roland. 1993. Sjögren's syndrome in Bergen during a two-years period. ENT symptoms in Sjögren's syndrome.
  • Haga, H.-J.; Brun, Johan G; Jonsson, R. 1993. Plasma levels of the leukocyte protein calprotectin (L1): A sensitive marker of arthritis in inflammatory rheumatic diseases.
  • Brun, Johan G; Ulvestad, E.; Fagerhol, M. K.; Jonsson, R. 1993. Immunostimulatory effect of calprotectin (L1) on B lymphocytes.
Editorial
  • Cobb, Beth; Fei, Y; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan; Witte, Torsten; Illei, Gabor G.; Brennan, Michael; Bowman, Simon; Moser, Kathy L; Harley, John B.; Sawalha, AH. 2010. Genetic association between methyl-CpG binding protein 2 (MECP2) and primary Sjogren's syndrome. Annals of the Rheumatic Diseases. 1731-1732.
Reader opinion piece
  • Nordal, Hilde Haugedal; Brun, Johan G; Halse, Anne-Kristine; Madland, Tor Magne; Fagerhol, Magne Kristoffer; Jonsson, Roland. 2014. Calprotectin (S100A8/A9), S100A12, and EDTA-resistant S100A12 complexes (ERAC) in primary Sjögren's syndrome. Scandinavian Journal of Rheumatology. 76-78.
Short communication
  • Power, Øystein Alexander; Brun, Johan G; Blomberg, Bjørn. 2012. En kvinne i 30-arene med smerter i fingre og tær. Tidsskrift for Den norske legeforening. 2401-2403.
  • Cobb, Beth L.; Fei, Yiping; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan E.; Witte, Torsten; Illei, Gabor G.; Brennan, Michael; Bowman, Simon; Moser, Kathy L; Harley, John B; Sawalha, Amr H. 2010. Genetic association between methyl-CpG binding protein 2 (MECP2) and primary Sjögren's syndrome. Annals of the Rheumatic Diseases. 1731-1732.
Masters thesis
  • Ytrehus, Yngvild. 2007. Vannlatingsplager hos kvinner med Sjögren's syndrom.
Popular scientific article
  • Nordal, Hilde Haugedal; Jonsson, Roland; Brun, Johan G. 2013. Sjögrens syndrom -en oppdatering. Revmatologi BestPractice. 18-21.
Feature article
  • Brun, Johan G. 1998. Calprotectin in inflammatory rheumatic disease - summary of thesis. Scandinavian Journal of Rheumatology. 87-87.
Doctoral dissertation
  • Haldorsen, Karstein. 2011. Epidemiological, clinical, and immunogenetic aspects of primary Sjögren's syndrome.
  • Gjesdal, Clara Gram. 2007. Epidemiological studies of osteoporosis in Hordaland. Issues related to body composition and B-vitamins.
  • Madland, Tor Magne. 2007. Calprotection (S100A8/A9) and S100A12 in inflammatory arthritis : clinical and epidemiological studies of rheumatoid and psoriatic arthritis.
  • Szodoray, Peter. 2005. The role of B-cells in the pathogenesis of systemic autoimmune diseases - impaired process involving B-cell activation factor and apoptosis.
  • Moen, Ketil. 2005. Oral implications of rheumatoid arthritis - a clinical and immunological approach.
  • Brun, Johan G. 1996. Calprotectin in inflammatory rheumatic diseases. Clinical and experimental studies. -.
Academic chapter/article/Conference paper
  • Natvig, Jacob B; Brun, Johan G; Jonsson, Roland. 2007. Immunologi og revmatologi. 19 pages.
  • Cuida, M.; Brun, Johan G; Tynning, T.; Jacobsen, Helge; Rygh, T.; Johannessen, Anne Chr.; Johannesen, A. C.; Jonsson, R. 1994. Calprotectin in chronically inflamed salivary glands and saliva. 3 pages.
Other
  • Chappell, Cherie; Wallis, G.; Osban, J.; Alex, P.; Scofield, H.; Morris, R.; Metzger, A.; Szodoray, Peter; Madland, Tor Magne; Brun, Johan G; Dozmorov, I.; Centola, M. 2005. Serum CCL2, CCL11, and EGF as biomarkers in the spondylarthropaties. 11-14.
Abstract
  • Hammenfors, Daniel; Valim, Valeria; Bica, Blanca; Pasoto, Sandra G.; Lilleby, Vibke; Nieto-Gonzalez, Juan Carlos; Silva, Clovis; Mossel, Esther; Pereira, Rosa M.; Coelho, Aline; Bootsma, Hendrika; Thatayatikom, Akaluck; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2018. Ultrasonography of major salivary glands in juvenile Sjögren’s syndrome: an international multicentre study. Clinical and Experimental Rheumatology. S-248.
  • Hammenfors, Daniel; Causevic, Haris; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2018. Salivary gland ultrasound in patients with Sjögren’s syndrome – A comparison between bed-side, video and still-image scoring. Clinical and Experimental Rheumatology. S-324.
  • Reksten, Tove Ragna; Hammenfors, Daniel; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2018. Distinct and persistent cytokine profiles associated with histopathological features in primary Sjögren’s syndrome. Clinical and Experimental Rheumatology. S-295.
  • Brekke, Lene Kristin; Diamantopoulos, Andreas; Esperø, Elisabeth Langseth; Fevang, Bjørg-Tilde Svanes; Brun, Johan G; Gjesdal, Clara Gram. 2015. Epidemiology of GCA in Bergen (Western Norway) 1972-2012. Arthritis & Rheumatology.
  • Koro, Catalin; Bielecka, Ewa; Dahl-Knudsen, A; Enghild, Jan J; Brun, Johan G; Hellvard, Annelie; Bergum, Brith; Jonsson, Roland; Potempa, Jan; Blom, AM; Mydel, Piotr Mateusz. 2013. Carbamylation of immunoglobulin abrogates the classical pathway of complement activation. Immunology. 76-76.
  • Seror, Raphaèle; Theander, Elke; Brun, Johan G; Ramos-Casals, Manel; Valim, Valeria; Dörner, Thomas; Mariette, Xavier; Bootsma, Hendrika; Tzioufas, Athanasios; Solans-Laque, Roser; Gottenberg, Jacques-Eric; Hachulla, Eric; Ng, Wan Fai; Bombardieri, Stefano; Gerli, Roberto; Sumida, Takayuki; Saraux, Alain; Tomsic, Matija; Caporali, Roberto; Priori, Roberta; Sivils, Kathy Moser; Kruize, Aike A.; Vollenweider, Cristina; Vitali, Claudio; Bowman, Simon J. 2012. Validation of EULAR Primary Sjogren's Syndrome Disease Activity and Patient Indexes. Arthritis and Rheumatism. S1078-S1078.
  • Jonsson, Malin V; Hammenfors, Daniel; Brun, Johan G; Jonsson, Roland. 2012. Ultrasonography of Major Salivary Glands in Primary Sjogren's syndrome. Arthritis and Rheumatism. S925-S925.
  • Haldorsen, Karstein; Appel, Silke; Le Hellard, Stephanie; Bruland, Ove; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Fernandes, Carla P.D.; Nordmark, Gunnel; Kvarnström, Marika; Eriksson, Per; Rönnblom, Lars; Herlenius, Maria Wahrén; Jonsson, Roland; Bolstad, Anne Isine. 2012. No association of primary Sjögren's Syndrome with Fc gamma? Receptor gene variants. Scandinavian Journal of Immunology. 198-198.
  • Haldorsen, Karstein; Gøransson, Lasse; Time, Kari; Jonsson, Malin V; Brun, Johan G; Omdal, Roald. 2010. Prevalence of primary Sjogren's syndrome in two Norwegian counties. Scandinavian Journal of Rheumatology. 36-36.
  • Appel, Silke; Vogelsang, Petra; Brun, Johan G; Jonsson, Roland. 2010. Patients with Primary Sjogren's Syndrome have Significantly Reduced Amounts of Plasmacytoid and Type 2 Myeloid Dendritic Cells in Peripheral Blood. Scandinavian Journal of Immunology. 479-479.
  • Haldorsen, Karstein; Appel, Silke; Bruland, Ove; Le Hellard, Stephanie; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Nordmark, Gunnel; Kvamstrom, M; Eriksson, P; Rönnblom, Lars; Wahren-Herlenius, Marie; Jonsson, Roland; Bolstad, Anne Isine. 2010. Fc gamma receptor IIA, IIIA and IIIB single nucleotide polymorphisms and Fc gamma receptor IIIB copy number variation: No association with primary Sjögren's syndrome. Scandinavian Journal of Rheumatology. 36-36.
  • Bolstad, Anne Isine; Le Hellard, S; Kristjansdottir, GT; Vasaitis, L; Kvarnström, M; Sjowall, C; Auglænd Johnsen, SJ; Eriksson, Per; Omdal, Roald; Brun, Johan G; Wahren-Herlenius, Marie; Theander, Elke; Syvänen, Ann-Christine; Rönnblom, Lars; Nordmark, Gunnel; Jonsson, Roland. 2010. Association between Lymphotoxin Alpha Genetic Variants and Primary Sjögren`s Syndrome in Scandinavian Samples. Arthritis and Rheumatism. 788-789.
  • Ytrehus, Yngvild; Jonsson, Roland; Brun, Johan G. 2008. Use of bladder capacity and uroflowmetry to elucidate lower urinary tract symptoms (LUTS) in primary Sjögren’s Syndrome (PSS). Annals of the Rheumatic Diseases. 617-617.
  • Jonsson, Malin V; Brun, Johan G; Jonsson, Roland. 2008. Histopathology in Seropositive Focus Score Negative Primary Sjögren’s Syndrome. Annals of the Rheumatic Diseases. 470-470.
  • Cobb, Beth; Kaufman, Ken; Wang, Yukun; Kelly, Jennifer; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Sue; Witte, Torsten; Mariette, Xavier; Kimberly, Robert; Edberg, Jeffrey; Bae, Sang-Cheol ; Jacob, Chaim; Alarcòn-Riquelme, Marta E; Vyse, Timothy; Gilkeson, Gary; Kamen, Diane; Moser, Kathy; Gaffney, Patrick; Merrill, Joan T.; James, Judith A.; Harley, John B. 2008. Association of Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE) with BLK. Clinical Immunology. S41-S41.
  • Cobb, Beth L.; Wang, Yukun; Kaufman, Kenneth M.; Guthridge, Joel; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan E.; Illei, Gabor G.; Witte, Torsten; Mariette, Xavier; Kimberly, Robert P.; Edberg, Jeff C.; Bae, Sang-Cheol ; Jacob, Chaim O.; Alarcon-Riquelme, Marta E.; Vyse, Tim J.; Gilkeson, Gary; Kamen, Diane L.; Moser, Kathy; Gaffney, Patrick; Merrill, Joan T.; James, Judith A.; Harley, John B. 2008. Association of BLK with Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE) initially identified by whole genome DNA pooling. Arthritis and Rheumatism. S791-S791.
  • Nordmark, Gunnel; Kristjansdottir, Gudlaug; Theander, Elke; Eriksson, Per; Brun, Johan G; Eloranta, Maija-Leena; Padjukov, Leonid; Truedsson, Lennart; Alm, Gunnar V.; Jonsson, Roland; Rönnblom, Lars; Syvänen, Ann-Christine. 2008. Additive effects of the major risk Alleles of IRF5 and STAT4 in primary Sjögren's syndrome. Arthritis and Rheumatism. S430-S430.
  • Madland, Tor Magne; Larsen, A.; Brun, Johan G. 2007. S100 proteins calprotectin and S100A12 are related to radiological changes rather than disease activity in psoriatic arthritis. Annals of the Rheumatic Diseases. 98.
  • Jonsson, Malin V; Neppelberg, Evelyn; Eidsheim, Marianne; Brun, Johan G; Skarstein, Kathrine. 2006. Serum levels of soluble E-cadherin as an indicator of chronic inflammatory disease. Scandinavian Journal of Rheumatology. 45-45.
  • Jonsson, Malin V; Brun, Johan G; Skarstein, Kathrine; Jonsson, Roland. 2006. Germinal centers in primary Sjogren's syndrome indicate a certain clinical immunological phenotype. Scandinavian Journal of Rheumatology. 21-22.
  • Brun, Johan G; Moen, Ketil; Jacobsen, H; Hulten, Beata; Jonsson, Roland. 2006. Exocrine function in Sjogren's syndrome: Natural course and prognostic factors. Annals of the Rheumatic Diseases.
  • 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. 40-40.
  • Kvalvik, Anne Grimstvedt; Lefsaker, Liv; Dyvik, Siri; Brun, Johan G. 2006. Anti TNF-alpha treatment of patients with rheumatoid arthritis.Outcome in an ordinary clinical setting. Scandinavian Journal of Rheumatology. Supplement. 41-41.
  • Szodoray, Peter; Jellestad, Stig; Alex, Philip; Zhou, Tianjun; Centola, Michael; Brun, Johan G; Jonsson, Roland. 2004. Programmed cell death of peripheral blood B cells determined by laser scanning cytometry in Sjogren's syndrome with a special 2 emphasis on BAFF. Arthritis and Rheumatism. S578-S578.
  • Lied, Gülen Arsland; Bjørkkjær, Tormod; Brunborg, Linn Anne Bjelland; Valen, Merete; Brun, Johan G; Frøyland, Livar; Berstad, Arnold. 2003. Seal oil compared to soy oil in patients with inflammatory bowel disease. Gastroenterology. 67-67.
Poster
  • Hammenfors, Daniel; Valim, Valeria; Bica, Blanca; Pasoto, Sandra Goffinet; Lilleby, Vibke; Nieto, Juan Carlos; Silva, Clovis; Mossel, Esther; Pereira, Rosa M.; Bootsma, Hendrika; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2017. Ultrasonography of major salivary glands in juvenile Sjögren's syndrome – preliminary findings in a multi-center study.
  • Beyer, Kathrin; Brandt, B.W.; Buijs, M.J.; Brun, Johan G; Crielaard, W.; Bolstad, Anne Isine; Zaura, Egija. 2017. Subgingival Microbiome of Rheumatoid Arthritis Patients in Relation to Their Periodontal Health.
  • Hammenfors, Daniel; Causevic, Haris; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2017. Minor Salivary Gland Histopathology, Major Salivary Gland Ultrasonography, and Secretory Function in Smoking Patients with Primary Sjögren’s Syndrome.
  • Hammenfors, Daniel; Valim, Valeria; Bica, Blanca; Pasoto, Sandra Goffinet; Lilleby, Vibke; Nieto, Juan Carlos; Silva, Clovis; Pereira, Rosa M.; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V. 2017. Major salivary gland ultrasonography bed-side and still image scoring – A pilot comparison in juvenile Sjögren’s syndrome.
  • Ramirez Sepúlveda, Jorge I.; Kvarnström, Marika; Brauner, Susanna; Baldini, Chiara; Eriksson, Per; Mandl, Thomas; Norheim, Katrine Brække; Johnsen, Svein Joar Auglæn; Hammenfors, Daniel; Jonsson, Malin V; Skarstein, Kathrine; Brun, Johan G; Rönnblom, Lars; Forsblad-d'Elia, Helena; Bucher, Sara Magnusson; Theander, Elke; Omdal, Roald; Jonsson, Roland; Nordmark, Gunnel; Wahren-Herlenius, Marie. 2017. Difference in clinical presentation between female and male patients with primary Sjögren’s syndrome at diagnosis and in long-term follow-up.
  • Beyer, Kathrin; Brandt, B.W.; Buijs, M.J.; Brun, Johan G; Crielaard, W.; Bolstad, Anne Isine; Zaura, E. 2017. Comparison of paperpoint and curette sampling of subgingival microbiome composition as analyzed by 16S rRNA gene amplicon sequencing.
  • Beyer, Kathrin; Lie, Stein Atle; Kjellevold, Marian; Brun, Johan G; Dahl, Lisbeth; Bolstad, Anne Isine. 2016. Vitamin D status and seafood intake in rheumatoid arthritis patients with and without periodontitis.
  • Hammenfors, Daniel; Valim, Valeria; Lilleby, Vibeke; Bica, Blanca; Pasoto, Sandra Gofinet; Silva, Clovis; Nieto, Juan Carlos; Lieberman, Scott; Thatayatikom, Akaluck; Jonsson, Roland; Brun, Johan G; Jonsson, Malin V. 2016. Ultrasonography of major salivary glands in juvenile Sjögren's syndrome - Preliminary findings in a multi-center study.
  • Hammenfors, Daniel; Nes, Preben Gråberg; Milic, Vera; Delli, Konstantina; Hofauer, Benedikt; Baldini, Chiara; Devauchelle-Pensec, Valérie; Theander, Elke; Brun, Johan G; Jonsson, Malin V. 2015. Automating evaluation of salivary gland ultrasound images in pSS patients using the scattered transform algorithm – A pilot study.
  • Bolstad, Anne Isine; Le Hellard, Stephanie; Kristjansdottir, GT; Vasaitis, Lillian; Kvarnström, Marika; Sjöwall, Christopher; Auglænd Johnsen, S.J.; Eriksson, P.; Omdal, Roald; Brun, Johan G; Wahren-Herlenius, Marie; Theander, Elke; Syvanen, Ann-Christine; Rönnblom, Lars; Nordmark, Gunnel; Jonsson, Roland. 2011. Association between tumor necrosis factor, lymphotoxin alpha and beta genetic variants and primary Sjögren`s syndrome in Scandinavian samples.
  • Haldorsen, Karstein; Bjelland, I; Bolstad, Anne Isine; Jonsson, Roland; Brun, Johan G. 2011. A five-year prospective study of fatigue in primary Sjögren’s syndrome. P79. The 11th International Symposium on Sjögren's Syndrome.
  • Haldorsen, Karstein; Gøransson, Lasse; Time, Kari; Jonsson, Malin V; Brun, Johan G; Omdal, Roald. 2009. Prevalence of primary Sjögren's syndrome in two Norwegian counties.
  • Cobb, Beth; Kilpatrick, John; Lessard, CJ; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan; Witte, Torsten; Illei, G; Mariette, Xavier; Brennan, Mike; Bowman, Simon; Matsumoto, I; Sumita, T.; Moser, Kathy L; Kaufman, Ken M.; Harley, John B. 2009. Possible association of Sjögren’s Syndrome (SS) with THRB, the thyroid hormone receptor beta.
  • Vogelsang, Petra; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2009. Levels of plasmacytoid dendritic cells and type-2 myeloid dendritic cells are reduced in peripheral blood of patients with primary Sjögren's syndrome.
  • Cobb, Beth; Fei, Y; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan; Witte, Torsten; Illei, G; Brennan, Mike; Bowman, Simon; Moser, Kathy L; Harley, John B.; Sawalha, AH. 2009. Genetic association between methyl-CpG-binding protein 2 (MECP2) and primary Sjögren’s syndrome.
  • Cobb, Beth; Kilpatrick, John; Lessard, CJ; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan; Witte, Torsten; Illei, G; Mariette, Xavier; Brennan, Mike; Bowman, Simon; Matsumoto, I; Sumida, T; Moser, Kathy L; Harley, John B. 2009. Genes associated with Systemic Lupus Erythematosus (SLE) that are shared with Sjögren’s Syndrome (SS).
  • Haldorsen, Karstein; Appel, Silke; Bruland, Ove; Le Hellard, Stephanie; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Nordmark, Gunnel; Kvarnström, M; Eriksson, Per; Rönnblom, Lars; Wahren-Herlenius, Marie; Jonsson, Roland; Bolstad, Anne Isine. 2009. Fc receptor IIA, IIIA and IIIB single nucleotide polymorphisms and Fc receptor IIIB copy number variation: No association with primary Sjögren’s syndrome.
  • Vogelsang, Petra; Lier, GS; Brun, Johan G; Jonsson, Roland; Appel, Silke. 2009. Dendritic cells from patients with primary Sjögren's syndrome have slightly enhanced endocytic capacity.
  • Reksten, Tove Ragna; Jonsson, Malin V; Szyszko, Ewa Alicja ; Brun, Johan G; Jonsson, Roland; Brokstad, Karl Albert. 2009. Cytokine and autoantibody profiling in primary Sjögren's syndrome.
  • Cobb, Beth; Kilpatrick, John; Lessard, CJ; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Rischmueller, Maureen; Lester, Susan; Witte, Torsten; Illei, G; Mariette, Xavier; Brennan, Mike; Bowman, Simon; Matsumoto, I; Sumida, T; Moser, Kathy L; Kaufman, Ken M.; Harley, John B. 2009. Candidate genes for Sjögren’s syndrome (SS) susceptibility can be identified by genome wide scans (GWAS) with pooled DNA.
  • Nordmark, Gunnel; Kristjansdottir, Gudlaug; Appel, Silke; Kvarnström, M; Eriksson, P; Theander, Elke; Vasaitis, L; Lundmark, P; Sjowall, C; Brun, Johan G; Harboe, Erna; Gøransson, Lasse; Soderkvist, P; Padyukov, L; Eloranta, Maija-Leena; Alm, Gunnar V.; Baecklund, E; Herlenius, Maria W; Ronnblom, L; Jonsson, Roland; Syvanen, A-C. 2009. Association of C8orf13-BLK and TNFSF4 Gene Variants with Primary Sjögren's Syndrome.
  • Jonsson, Malin V; Skarstein, Kathrine; Jonsson, Sten Ture Roland; Brun, Johan G. 2007. Serological Implications of Germinal Center-like structures in Primary Sjögren’s Syndrome.
  • Jonsson, Malin V; Brun, Johan G; Skarstein, Kathrine; Jonsson, Roland. 2005. Germinal centers in primary Sjögren’s syndrome indicate a certain clinical immunological phenotype.
  • Jonsson, Malin V; Skarstein, Kathrine; Brun, Johan G; Jonsson, Roland. 2005. Ectopic germinal center formation in salivary glands of patients with Sjögren’s syndrome – morphological and phenotypic identification.
  • Jonsson, Malin V; Brun, Johan G; Skarstein, Kathrine; Jonsson, Roland. 2004. Germinal Centers in Primary Sjögren�s Syndrome Indicate a Certain Clinical Immunological Phenotype.
  • Vestrheim, Didrik F.; Brun, Johan G; Madland, Tor Magne; Tynning, Turid; Jonsson, Roland. 2002. Helicobacter Pylori seroreactivity and disease parameters in primary Sjögren's syndrome and rheumatoid arthritis.
  • Brun, Johan G; Madland, Tor Magne; Vedeler, C. 2001. Immunoglobulin G Fc-receptor (FcGammaR) IIIA polymorphisms related to disease severity in rheumatoid arthritis.
  • Brun, Johan G; Madland, Tor Magne; Jonsson, Roland. 2001. A prospective study of sicca symptoms in patients with rheumatoid arthritis.
  • Brun, Johan G; Madland, TM; Vedeler, Christian A. 1999. Immunoglobulin G Fc-receptor (FC_gR) IIA and IIIB polymorphisms related to disease severity in rheumatoid arthritis.
Academic literature review
  • Valim, Valeria; Gerdts, Eva; Jonsson, Roland; Ferreira, Gilda Aparecida; Brokstad, Karl Albert; Brun, Johan G; Midtbø, Helga Bergljot; Mydel, Piotr Mateusz. 2016. Atherosclerosis in Sjögren's syndrome: Evidence, possible mechanisms and knowledge gaps. 133-142.
  • Anaya, Juan-Manuel; Kim-Howard, Xana R.; Prahalad, Sampath; Cherñavsky, Alejandra; Cañas, Carlos; Rojas-Villarraga, Adriana; Bohnsack, John; Jonsson, Roland; Bolstad, Anne Isine; Brun, Johan G; Cobb, Beth; Moser, Kathy L; James, Judith A.; Harley, John B.; Nath, Swapan K. 2012. Evaluation of genetic association between an ITGAM non-synonymous SNP (rs1143679) and multiple autoimmune diseases. 276-280.
  • Jonsson, Roland; Brun, Johan G. 2010. Sjögren's Syndrome.
  • Szodoray, Peter; Nakken, Britt; Gaal, J; Jonsson, Roland; Szegedi, A; Zold, E; Szegedi, G; Brun, Johan G; Gesztelyi, Rudolf ; Zeher, M; Bodolay, E. 2008. The complex role of vitamin D in autoimmune diseases. 261-269.

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