Ole Haagen Nielsen

Ole Haagen Nielsen

Clinical Professor

Member of:

  • Internal Medicine: Gastroenterology and Hepatology

ORCID: 0000-0003-4612-8635

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  1. 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 journal › Journal article › Research › peer-review

  2. 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 journal › Journal article › Research › peer-review

  3. Published

    YAP/TAZ-Dependent Reprogramming of Colonic Epithelium Links ECM Remodeling to Tissue Regeneration

    Yui, S., Azzolin, L., Maimets, Martti, Pedersen, M. T., Fordham, R. P., Hansen, Stine Lind, Larsen, Hjalte List, Guiu, J., Alves, M. R. P., Friis, Carsten, Johansen, Jens Vilstrup, Li, Yuan, Madsen, C. D., Nakamura, T., Watanabe, M., Nielsen, Ole Haagen, Schweiger, P. J., Piccolo, S. & Jensen, Kim Bak, 1 Jan 2018, In: Cell Stem Cell. 22, 1, p. 35-49. e7 23 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Will novel oral formulations change the management of inflammatory bowel disease?

    Nielsen, Ole Haagen, Seidelin, Jakob Benedict, Ainsworth, M. A. & Coskun, M., 2016, In: Expert Opinion on Investigational Drugs. 25, 6, p. 709-718 10 p.

    Research output: Contribution to journal › Review › Research › peer-review

  5. Published

    Which Biological Agents Are Most Appropriate for Ulcerative Colitis?

    Nielsen, Ole Haagen & Ainsworth, M. A., 2014, In: Annals of Internal Medicine. 160, 10, p. 733-734 2 p.

    Research output: Contribution to journal › Editorial › Research › peer-review

  6. Published

    Viral gastroenteritis

    Nielsen, Ole Haagen, Kjeldsen, H. C., Petersen, H., Viggen, B. & Løge, I., 2009, Lægehåndbogen - et opslagsværk til både sundhedsfaglige og borgere. Lægeforeningens Forlag

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  7. 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 journal › Journal article › Research › peer-review

  8. Published

    Use of biological molecules in the treatment of inflammatory bowel disease

    Nielsen, Ole Haagen, Seidelin, Jakob Benedict, Munck, Lars Kristian & Rogler, G., Jul 2011, In: Journal of Internal Medicine. 270, 1, p. 15-28 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Upregulation of interleukin-12 and -17 in active inflammatory bowel disease

    Nielsen, Ole Haagen, Kirman, I., Rüdiger, N., Hendel, J. & Vainer, B., 1 Feb 2003, In: Scandinavian Journal of Gastroenterology. 38, 2, p. 180-185 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Upregulation of cIAP2 in regenerating colonocytes in ulcerative colitis

    Seidelin, Jakob Benedict, Vainer, B., Andresen, Lars & Nielsen, Ole Haagen, 2007, In: Virchows Archiv. 451, 6, p. 1031-1038 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Updates on the management of inflammatory bowel disease from periconception to pregnancy and lactation

    Nielsen, Ole Haagen, Gubatan, J. M., Kolho, K., Streett, S. E. & Maxwell, C., 30 Mar 2024, In: The Lancet. 403, 10433, p. 1291-1303

    Research output: Contribution to journal › Review › Research › peer-review

  12. Published

    Udvalgene Vedrørende Videnskabelig Uredelighed bør styrkes

    Nielsen, Ole Haagen & Axelsen, N., 14 Oct 2013, In: Ugeskrift for Laeger. 175, 42, p. 2473

    Research output: Contribution to journal › Journal article › Research

  13. Published

    Uddeling af stipendier ultimo 1999 fra Københavns Universitets Sundhedsvidenskabelige Fakultet

    Spang-Thomsen, M., Dabelsteen, Erik, von Holstein-Rathlou, Niels-Henrik, Keiding, N. & Nielsen, Ole Haagen, 2000, In: Ugeskrift for læger. 162/25, p. 3624

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Tumornekrosefaktor alpha-antistof-behandling til vedligeholdelse af remission ved Crohns sygdom

    Al-Subeihe, I. & Nielsen, Ole Haagen, 2008, In: Ugeskrift for læger. 170, 50, p. 4130-4134 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Tumor Necrosis Factor Inhibitors for Inflammatory Bowel Disease

    Nielsen, Ole Haagen & Ainsworth, M. A., 2013, In: New England Journal of Medicine. 369, p. 754-762 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. 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 journal › Review › Research › peer-review

  17. Tube for Sampling of Uncontaminated Small-Bowel Juice

    Rasmussen, S. N., Nielsen, Ole Haagen, Jacobsen, I. E., Lave, J. & Justesen, T., 1 May 1983, In: Scandinavian Journal of Gastroenterology. 18, 3, p. 359-363

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. 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 journal › Journal article › Research › peer-review

  19. 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 journal › Journal article › Research › peer-review

  20. Published

    Transplantation: Etik og stamceller

    Nielsen, Ole Haagen & Borregaard, N., 8 Dec 2003, In: Ugeskrift for Laeger. 165, 50, 1 p.

    Research output: Contribution to journal › Editorial › Research › peer-review

  21. Published

    Transjugulær intrahepatisk portosystemisk stent-shunts eller paracentese ved behandling af cirrosepatienter med refraktær ascites

    Ainsworth, M. A. & Nielsen, Ole Haagen, 29 Aug 2005, In: Ugeskrift for Laeger. 167, 35, p. 3273-3276 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Transdermal nikotinbehandling af colitis ulcerosa: gennemgang af et Cochrane-review

    Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 13 Feb 2006, In: Ugeskrift for Laeger. 168, 7, p. 674-7 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Transcriptional analysis of left-sided colitis, pancolitis, and ulcerative colitis-associated dysplasia

    Bjerrum, Jakob Tveiten , Nielsen, Ole Haagen, Riis, Lene Buhl, Pittet, V., Mueller, C., Rogler, G. & Olsen, Jørgen, Dec 2014, In: Inflammatory Bowel Diseases. 20, 12, p. 2340-2352 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Total levels of tissue inhibitor of metalloproteinases 1 in plasma yield high diagnostic sensitivity and specificity in patients with colon cancer

    Holten-Andersen, M. N., Christensen, I. J., Nielsen, H. J., Stephens, R. W., Jensen, V., Nielsen, Ole Haagen, Sørensen, S., Overgaard, J., Lilja, H., Harris, A., Murphy, G. & Brünner, N., Jan 2002, In: Clinical Cancer Research. 8, 1, p. 156-64 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. 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 journal › Journal article › Research › peer-review

  26. Published

    Tissue regenerating functions of coagulation factor XIII

    Soendergaard, C., Kvist, P. H., Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 2013, In: Journal of Thrombosis and Haemostasis.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    The safety of osmotically acting cathartics in colonic cleansing

    Nyberg, C., Hendel, J. & Nielsen, Ole Haagen, 2010, In: Nature Reviews. Gastroenterology & Hepatology. 7, 10, p. 557-564 8 p.

    Research output: Contribution to journal › Review › Research › peer-review

  28. 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 journal › Journal article › Research › peer-review

  29. Published

    The role and advances of immunomodulator therapy for inflammatory bowel disease

    Nielsen, Ole Haagen, Coskun, M., Steenholdt, Casper & Rogler, G., 2015, In: Expert Review of Gastroenterology & Hepatology. 9, 2, p. 177-189 13 p.

    Research output: Contribution to journal › Review › Research › peer-review

  30. The normal cultivable microflora in upper jejunal fluid in healthy adults

    Justesen, T., Nielsen, Ole Haagen, Jacobsen, I. E., Lave, J. & Rasmussen, S. N., 1984, In: Scandinavian Journal of Gastroenterology. 19, 2, p. 279-82 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    The management of iron deficiency in inflammatory bowel disease – an online tool developed by the RAND/UCLA appropriateness method

    Reinisch, W., Chowers, Y., Danese, S., Dignass, A., Gomollón, F., Nielsen, Ole Haagen, Lakatos, P. L., Lees, C. W., Lindgren, S., Lukas, M. S., Mantzaris, G. J., Michetti, P., Moum, B., Peyrin-Biroulet, L., Toruner, M., van der Woude, J., Weiss, G. M. & Stoevelaar, H., 2013, In: Alimentary Pharmacology and Therapeutics. 38, 9, p. 1109-1118 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. The incidence of anemia, hypoproteinemia, and edema in infants as presenting symptoms of cystic fibrosis: a retrospective survey of the frequency of this symptom complex in 130 patients with cystic fibrosis

    Nielsen, Ole Haagen & Larsen, B. F., 1982, In: Journal of Pediatric Gastroenterology and Nutrition. 1, 3, p. 355-9 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. 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 journal › Review › Research › peer-review

  34. Published

    The circulating common gamma chain (CD132) in inflammatory bowel disease

    Nielsen, Ole Haagen, Kirman, I., Johnson, K., Giedlin, M. & Ciardelli, T., 1 Mar 1998, In: American Journal of Gastroenterology. 93, 3, p. 323-328 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. 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 journal › Letter › Research › peer-review

  36. Published

    The antiinflammatory moiety of sulfasalazine, 5-aminosalicylic acid, is a radical scavenger

    Ahnfelt-Rønne, I. & Nielsen, Ole Haagen, Jun 1987, In: Agents and Actions. 21, 1-2, p. 191-4 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Telomere dysfunction instigates inflammation in inflammatory bowel disease

    Chakravarti, D., Lee, R., Multani, A. S., Santoni, A., Keith, Z., Hsu, W. H., Chang, K., Reyes, L., Rashid, A., Wu, C. J., Li, J., Zhang, J., Shim, H. S., Chandra, K., Deng, P., Spring, D. J., Nielsen, O. H., Riis, L. B., Mayigegowda, K. K., Blutt, S. E. & 9 others, Zhang, J., Younes, M., DuPont, A., Thirumurthi, S., Vilar, E., Estes, M. K., Colla, S., Shroyer, N. F. & DePinho, R. A., 2021, In: Proceedings of the National Academy of Sciences of the United States of America. 118, 29, e2024853118.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Telomere dysfunction activates YAP1 to drive tissue inflammation

    Chakravarti, D., Hu, B., Mao, X., Rashid, A., Li, J., Li, J., Liao, W. T., Whitley, E. M., Dey, P., Hou, P., LaBella, K. A., Chang, A., Wang, G., Spring, D. J., Deng, P., Zhao, D., Liang, X., Lan, Z., Lin, Y., Sarkar, S. & 16 others, Terranova, C., Deribe, Y. L., Blutt, S. E., Okhuysen, P., Zhang, J., Vilar, E., Nielsen, Ole Haagen, Dupont, A., Younes, M., Patel, K. R., Shroyer, N. F., Rai, K., Estes, M. K., Wang, Y. A., Bertuch, A. A. & DePinho, R. A., 2020, In: Nature Communications. 11, 13 p., 4766.

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    Technology insight: metabonomics in gastroenterology-basic principles and potential clinical applications.

    Bjerrum, Jakob Tveiten , Nielsen, Ole Haagen, Wang, Y. L. & Olsen, Jørgen, 2008, In: Nature Clinical Practice Gastroenterology & Hepatology. 5, 6, p. 332-43 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Targeting JAK-STAT signal transduction in IBD

    Soendergaard, C., Bergenheim, F. H., Bjerrum, Jakob Tveiten & Nielsen, Ole Haagen, 2018, In: Pharmacology & Therapeutics. 192, p. 100-111

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    TNF-α-antistofbehandling og remissionsinduktion ved colitis ulcerosa: Gennemgang af et Cochrane-review

    Bjerrum, Jakob Tveiten , Munck, Lars Kristian, Krogh-Madsen, M. & Nielsen, Ole Haagen, 26 Feb 2007, In: Ugeskrift for Laeger. 169, 9, p. 792-795 4 p.

    Research output: Contribution to journal › Review › Research › peer-review

  42. 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 journal › Journal article › Research › peer-review

  43. Published

    Søgningen efter endnu ikke erkendte infektiøse agenser

    Nielsen, Ole Haagen, 9 Dec 2002, In: Ugeskrift for Laeger. 164, 50, p. 5899

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Systemic inflammatory responses during laparoscopic and open inguinal hernia repair: a randomised prospective study

    Jess, P., Schultz, K., Bendtzen, K. & Nielsen, Ole Haagen, 1 Jul 2000, In: European Journal of Surgery. 166, 7, p. 540-4 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Systemic and intestinal levels of factor XIII-A: the impact of inflammation on expression in macrophage subtypes

    Søndergaard, C., Kvist, P. H., Seidelin, Jakob Benedict, Pelzer, H. & Nielsen, Ole Haagen, Aug 2016, In: Journal of Gastroenterology. 51, 8, p. 796-807 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. 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 journal › Review › Research › peer-review

  47. Published

    Systematic review: Coxibs, non-steroidal anti-inflammatory drugs or no cyclooxygenase inhibitors in gastroenterological high-risk patients?

    Nielsen, Ole Haagen, Ainsworth, M., vlz241, vlz241 & Rask-Madsen, J., 1 Jan 2006, In: Alimentary Pharmacology and Therapeutics. 23, 1, p. 27-33 7 p.

    Research output: Contribution to journal › Review › Research › peer-review

  48. Published

    Svedelektrolytundersøgelse med pilokarpin-iontoforesemetoden

    Nielsen, Ole Haagen & Flensborg, E. W., 31 Aug 1981, In: Ugeskrift for Laeger. 143, 36, p. 2302-6 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Sulfasalazine intolerance. A retrospective survey of the reasons for discontinuing treatment with sulfasalazine in patients with chronic inflammatory bowel disease

    Nielsen, Ole Haagen, Apr 1982, In: Scandinavian Journal of Gastroenterology. 17, 3, p. 389-93 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Sulfasalazine and its anti-inflammatory metabolite, 5-aminosalicylic acid: effect on arachidonic acid metabolism in human neutrophils, and free radical scavenging

    Ahnfelt-Rønne, I., Nielsen, Ole Haagen, Bukhave, K. & Elmgreen, J., 1987, In: Advances in prostaglandin, thromboxane, and leukotriene research. 17B, p. 918-22 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 4947702