Ole Haagen Nielsen

Ole Haagen Nielsen

Clinical Professor

Member of:

  • Internal Medicine: Gastroenterology and Hepatology


  1. Published

    Interleukin 10 (Tenovil) in the prevention of postoperative recurrence of Crohn's disease

    Colombel, J. F., Rutgeerts, P., Malchow, H., Jacyna, M., Nielsen, Ole Haagen, Rask-Madsen, J., Van Deventer, S., Ferguson, A., Desreumaux, P., Forbes, A., Geboes, K., Melani, L. & Cohard, M., 12 Jul 2001, In: Gut. 49, 1, p. 42-46 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    TNF-a-induced down-regulation of CDX2 suppresses MEP1A expression in colitis

    Coskun, M., Olsen, A. K., Holm, T. L., Kvist, P. H., Nielsen, Ole Haagen, Riis, Lene Buhl, Olsen, Jørgen & Troelsen, J. T., Jun 2012, In: BBA General Subjects. 1822, 6, p. 843-51 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Involvement of CDX2 in the cross talk between TNF-α and Wnt signaling pathway in the colon cancer cell line Caco-2

    Coskun, M., Olsen, A. K., Bzorek, M., Holck, S., Engel, U. H., Nielsen, Ole Haagen & Troelsen, J. T., 2014, In: Carcinogenesis. 35, 5, p. 1185-1192 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Regulation of laminin γ2 expression by CDX2 in colonic epithelial cells is impaired during active inflammation

    Coskun, M., Soendergaard, C., Joergensen, S., Dahlgaard, K., Riis, Lene Buhl, Nielsen, Ole Haagen, Sandelin, Albin Gustav & Troelsen, J. T., 2017, In: Journal of Cellular Biochemistry. 118, 2, p. 298-307 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The author and a colleague reply

    Coskun, M. & Nielsen, Ole Haagen, 1 Jan 2013, In: New England Journal of Medicine. 369, 26, p. 2561-2562 2 p.

    Research output: Contribution to journalLetterResearchpeer-review

  6. Published

    MicroRNAs in inflammatory bowel disease--pathogenesis, diagnostics and therapeutics

    Coskun, M., Bjerrum, J. T., Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 2012, In: World Journal of Gastroenterology. 18, 34, p. 4629-34 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Pharmacology and optimization of thiopurines and methotrexate in inflammatory bowel disease

    Coskun, M., Steenholdt, Casper, de Boer, N. K. & Nielsen, Ole Haagen, 2016, In: Clinical Pharmacokinetics. 55, 3, p. 257-274 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    MAP kinases in inflammatory bowel disease

    Coskun, M., Olsen, Jørgen, Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 2011, In: Clinica Chimica Acta. 412, 7-8, p. 513-20 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Novel targeted therapies for inflammatory bowel disease

    Coskun, M., Vermeire, S. & Nielsen, Ole Haagen, Feb 2017, In: Trends in Pharmacological Sciences. 38, 2, p. 127-142 16 p.

    Research output: Contribution to journalReviewResearchpeer-review

  10. Published

    The role of CDX2 in intestinal homeostasis and inflammation

    Coskun, M., Troelsen, J. T. & Nielsen, Ole Haagen, 2011, In: BBA General Subjects. 1812, 3, p. 283-9 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    miR-20b, miR-98, miR-125b-1*, and let-7e* as new potential diagnostic biomarkers in ulcerative colitis

    Coskun, M., Bjerrum, Jakob Tveiten , Seidelin, Jakob Benedict, Troelsen, J., Olsen, Jørgen & Nielsen, Ole Haagen, 21 Jul 2013, In: World Journal of Gastroenterology. 19, 27, p. 4289-99 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Involvement of JAK/STAT signaling in the pathogenesis of inflammatory bowel disease

    Coskun, M., Salem, M., Pedersen, J. & Nielsen, Ole Haagen, 2013, In: Pharmacological Research. 76, p. 1-8 8 p.

    Research output: Contribution to journalReviewResearchpeer-review

  13. Published

    Expression of the genes dual oxidase 2, lipocalin 2 and regenerating islet-derived 1 alpha in Crohn's disease

    Csillag, C., Nielsen, Ole Haagen, Vainer, B., Olsen, Jørgen, Dieckgraefe, B. K., Hendel, J., Dupuy, C., Nielsen, F. C., Borup, R. & Vind, Ida, 2007, In: Scandinavian Journal of Gastroenterology. 42, 4, p. 454-463 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    CARD15 status and familial predisposition for Crohn's disease and colonic gene expression

    vlz241, vlz241, Nielsen, Ole Haagen, Borup, R., Olsen, J., Bjerrum, Jakob Tveiten & Nielsen, Finn Cilius, 2007, In: Digestive Diseases and Sciences. 52, 8, p. 1783-1789

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Treatment response and colonic gene expression in patients with Crohn's disease

    Csillag, C., Borup, R., Olsen, Jørgen, Nielsen, F. C. & Nielsen, Ole Haagen, 2007, In: Scandinavian Journal of Gastroenterology. 42, 7, p. 834-840 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Hvor langt er vi fra klinisk brug af array-teknologi?

    vlz241, vlz241, Nielsen, Ole Haagen, Borup, R. & Nielsen, Finn Cilius, 16 May 2005, In: Ugeskrift for Laeger. 167, 20, p. 2168-70 3 p.

    Research output: Contribution to journalJournal articleResearch

  17. Published

    Microarrays and Crohn's disease: collecting reliable information

    vlz241, vlz241, Nielsen, Ole Haagen, Borup, R. & Nielsen, Finn Cilius, Apr 2005, In: Scandinavian Journal of Gastroenterology. 40, 4, p. 369-77 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Clinical phenotype and gene expression profile in Crohn's disease

    vlz241, vlz241, Nielsen, Ole Haagen, Borup, R., Nielsen, Finn Cilius & Olsen, Jørgen, 2007, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 292, 1, p. G298-G304

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Antibiotisk behandling af Clostridium difficile-associeret diare hos voksne. Gennemgang af et Cochrane-review

    Dahl, Eva Efsen, Bangsborg, Jette Marie & Nielsen, Ole Haagen, 2006, In: Ugeskrift for Laeger. 168, 17, p. 1631-4 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Probiotika til behandling afinfektiøs diaré. Gennemgang af et Cochrane-review

    Dahl, Eva Efsen & Nielsen, Ole Haagen, 18 Apr 2005, In: Ugeskrift for Laeger. 167, 16, p. 1725-8 4 p.

    Research output: Contribution to journalJournal articleResearch

  21. Published

    Tolerability of interferon alpha-2b, a possible new treatment of active Crohn's disease

    Davidsen, B., Munkholm, Pia, Schlichting, P., Nielsen, Ole Haagen, Krarup, H. & Bonnevie-Nielsen, V., Feb 1995, In: Alimentary Pharmacology and Therapeutics. 9, 1, p. 75-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The immunological network: Novel approaches to the treatment of Crohn's disease

    Davidsen, B., Nielsen, Ole Haagen, Vainer, B. & Kirman, I., 1 Jan 1996, In: Expert Opinion on Investigational Drugs. 5, 5, p. 555-564 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  23. Published

    Inhibition of human neutrophils by auranofin: chemotaxis and metabolism of arachidonate via the 5-lipoxygenase pathway

    Elmgreen, J., Ahnfelt-Rønne, I. & Nielsen, Ole Haagen, Feb 1989, In: Annals of the Rheumatic Diseases. 48, 2, p. 134-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Enhanced capacity for release of leucotriene B4 by neutrophils in rheumatoid arthritis

    Elmgreen, J., Nielsen, Ole Haagen & Ahnfelt-Rønne, I., Jul 1987, In: Annals of the Rheumatic Diseases. 46, 7, p. 501-5 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Demonstration of circulating immune complexes by the indirect leucocyte phagocytosis test in chronic inflammatory bowel disease. Relation to results of a standard complement consumption assay

    Elmgreen, J., Wiik, A., Nielsen, Henrik & Nielsen, Ole Haagen, 1985, In: Acta Medica Scandinavica. 218, 1, p. 73-78 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Immune Profiling of Human Gut-Associated Lymphoid Tissue Identifies a Role for Isolated Lymphoid Follicles in Priming of Region-Specific Immunity

    Fenton, T. M., Jørgensen, P. B., Niss, K., Rubin, S. J. S., Mörbe, U. M., Riis, Lene Buhl, Da Silva, C., Plumb, A., Vandamme, J., Jakobsen, H. L., Brunak, Søren, Habtezion, A., Nielsen, Ole Haagen, Johansson-Lindbom, B. & Agace, W. W., 2020, In: Immunity. 52, 3, p. 557-570, e1-e6

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Chronic inflammation: importance of NOD2 and NALP3 in interleukin-1beta generation

    Ferrero-Miliani, L., Nielsen, Ole Haagen, Andersen, P. S. & Girardin, S. E., Feb 2007, In: Clinical and Experimental Immunology. 147, 2, p. 227-35 9 p.

    Research output: Contribution to journalReviewResearchpeer-review

  28. Published

    Regulering af cytokindannelse ved inflammatoriske tarmsygdomme

    Ferrero-Miliani, L., Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 8 May 2006, In: Ugeskrift for Laeger. 168, 19, p. 1847-50 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Regulering af cytokindannelse ved inflammatoriske tarmsygdomme

    Ferrero-Miliani, L., Seidelin, J. B. & Nielsen, Ole Haagen, 2006, In: Ugeskrift for Laeger. 168, 19, p. 1847-50 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Transplantation of Expanded Fetal Intestinal Progenitors Contributes to Colon Regeneration after Injury

    Fordham, R. P., Yui, S., Hannan, N. R. F., Soendergaard, C., Madgwick, A., Schweiger, P. J., Nielsen, Ole Haagen, Vallier, L., Pedersen, R. A., Nakamura, T., Watanabe, M. & Jensen, Kim Bak, 5 Dec 2013, In: Cell Stem Cell. 13, 6, p. 734-744 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Use of thiopurines in inflammatory bowel disease

    Frei, P., Biedermann, L., Nielsen, Ole Haagen & Rogler, G., 2013, In: World Journal of Gastroenterology. 19, 7, p. 1040-8 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Letter: European Medicines Agency recommendations for allergic reactions to intravenous iron-containing medicines

    Gomollõn, F., Chowers, Y., Danese, S., Dignass, A., Nielsen, Ole Haagen, Lakatos, P. L., Lees, C. W., Lindgren, S., Lukas, M., Mantzaris, G. J., Michetti, P., Moum, B., Peyrin-Biroulet, L., Toruner, M., Van Der Woude, J., Weiss, G., Stoevelaar, H. & Reinisch, W., 2014, In: Alimentary Pharmacology and Therapeutics. 39, 7, p. 743-744

    Research output: Contribution to journalComment/debateResearch

  33. Published

    Deucravacitinib (Sotyktu™) for plaque psoriasis

    Granau, Agnete Marie, Boye, T. L., Jensen, Kim Bak & Nielsen, Ole Haagen, 2023, In: Trends in Pharmacological Sciences. 44, 4, p. 252-253

    Research output: Contribution to journalLetterResearchpeer-review

  34. Published

    Paternal Medications in Inflammatory Bowel Disease and Male Fertility and Reproductive Outcomes: A Systematic Review and Meta-analysis

    Gubatan, J., Barber, G. E., Nielsen, Ole Haagen, Juhl, C. B., Maxwell, C., Eisenberg, M. L. & Streett, S. E., 2023, In: Clinical Gastroenterology and Hepatology. 21, 9, p. 2222-2238 17 p.

    Research output: Contribution to journalReviewResearchpeer-review

  35. Published

    Gut Microbiome in Inflammatory Bowel Disease: Role in Pathogenesis, Dietary Modulation, and Colitis-Associated Colon Cancer

    Gubatan, J., Boye, T. L., Temby, M., Sojwal, R. S., Holman, D. R., Sinha, S. R., Rogalla, S. R. & Nielsen, Ole Haagen, 2022, In: Microorganisms. 10, 7, 1371.

    Research output: Contribution to journalReviewResearchpeer-review

  36. Published

    Systematic review with meta-analysis: association of vitamin D status with clinical outcomes in adult patients with inflammatory bowel disease

    Gubatan, J., Chou, N. D., Nielsen, Ole Haagen & Moss, A. C., 2019, In: Alimentary Pharmacology and Therapeutics. 50, 11-12, p. 1146-1158 13 p.

    Research output: Contribution to journalReviewResearchpeer-review

  37. Published

    Biologics During Pregnancy in Women With Inflammatory Bowel Disease and Risk of Infantile Infections: A Systematic Review and Meta-Analysis

    Gubatan, J. M., Nielsen, Ole Haagen, Levitte, S., Juhl, C. B., Maxwell, C., Streett, S. E. & Habtezion, A., 2021, In: Am J Gastroenterol. 116, 2, p. 243-253

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Serum from NSAID-treated patients attenuates the capacity of rat leukocytes to synthesize leukotriene B4

    Gutheil, H., Nielsen, Ole Haagen, Hansen, T. M., Thomsen, B. S. & Ahnfelt-Rønne, I., 5 Feb 1996, In: Inflammation Research. 45, 1, p. 31-34 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Kinetics of 5-aminosalicylic acid after jejunal instillation in man

    Nielsen, Ole Haagen & Bondesen, S., Dec 1983, In: British Journal of Clinical Pharmacology. Supplement. 16, 6, p. 738-40 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Gut Microbiome and Disorders of the Gastrointestinal Tract

    Hammerhøj, A., Gubatan, J. M. & Nielsen, Ole Haagen, 2024, In: Microorganisms. 12, 3, 2 p., 576.

    Research output: Contribution to journalEditorialResearchpeer-review

  41. Published

    Mirikizumab (Omvoh™) for ulcerative colitis

    Hammerhøj, A., Boye, T. L., Langholz, Ebbe & Nielsen, Ole Haagen, 2024, In: Trends in Pharmacological Sciences. 45, 3, p. 281-282 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    pcaGoPromoter--an R package for biological and regulatory interpretation of principal components in genome-wide gene expression data

    Hansen, M., Gerds, Thomas Alexander, Nielsen, Ole Haagen, Seidelin, Jakob Benedict, Troelsen, J. T. & Olsen, Jørgen, 2012, In: P L o S One. 7, 2, p. e32394

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Immune cell-derived signals governing epithelial phenotypes in homeostasis and inflammation

    Hausmann, Annika, Steenholdt, Casper, Nielsen, Ole Haagen & Jensen, Kim Bak, 20 Mar 2024, In: Trends in Molecular Medicine. 30, 3, p. 239-251

    Research output: Contribution to journalReviewResearchpeer-review

  44. Published

    A simple filter-paper technique allows detection of mucosal cytokine levels in vivo in ulcerative colitis. Interleukin-1 and interleukin-1-receptor antagonist

    Hendel, J., Nielsen, Ole Haagen, Madsen, S. & Brynskov, J., Sep 1996, In: Digestive Diseases and Sciences. 41, 9, p. 1775-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Expression of cyclooxygenase-2 mRNA in active inflammatory bowel disease

    Hendel, J. & Nielsen, Ole Haagen, 1 Jul 1997, In: American Journal of Gastroenterology. 92, 7, p. 1170-1173 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Expression of 5-lipoxygenase mRNA is unchanged in the colon of patients with active inflammatory bowel disease

    Hendel, J., Ahnfelt-Rønne, I. & Nielsen, Ole Haagen, 1 Jan 2002, In: Inflammation Research. 51, 8, p. 423-426 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Monitoring of omeprazole treatment in gastrooesophageal reflux disease

    Hendel, J., Hendel, L., Hage, E., Hendel, J., Aggestrup, S. & Nielsen, Ole Haagen, 1 Dec 1996, In: European Journal of Gastroenterology and Hepatology. 8, 5, p. 417-420 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Tuft Cells and Their Role in Intestinal Diseases

    Hendel, S. K., Kellermann, L., Hausmann, Annika, Bindslev, Niels, Jensen, Kim Bak & Nielsen, Ole Haagen, 2022, In: Frontiers in Immunology. 13, 13 p., 822867.

    Research output: Contribution to journalReviewResearchpeer-review

  49. Published

    Acute gastroenteritis in children attending day-care centres with special reference to rotavirus infections. I. Aetiology and epidemiologic aspects

    Hjelt, K., Paerregaard, A., Nielsen, Ole Haagen, Grauballe, P. C., Gaarslev, K., Holten-Andersen, W., Tvede, M., Orskov, F. & Krasilnikoff, P. A., Sep 1987, In: Acta Paediatrica Scandinavica. 76, 5, p. 754-62 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Concentrations of IgA, secretory IgA, IgM, secretory IgM, IgD, and IgG in the upper jejunum of children without gastrointestinal disorders

    Hjelt, K., Sørensen, C. H., Nielsen, Ole Haagen & Krasilnikoff, P. A., 1 Nov 1988, In: Journal of Pediatric Gastroenterology and Nutrition. 7, 6, p. 867-71 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 4947702