Jacob Pontoppidan Thyssen

Jacob Pontoppidan Thyssen

Professor, emeritus

Member of:

  • Dermatovenerology


  1. Published

    Comorbidities in childhood atopic dermatitis: A population-based study

    von Kobyletzki, L., Henrohn, D., Ballardini, N., Neary, M. P., Ortsäter, G., Rieem Dun, A., Geale, K., Lindberg, I., Theodosiou, G., Neregård, P., De Geer, A., Cha, A., Cappelleri, J. C. & Thyssen, Jacob Pontoppidan, 2024, In: Journal of the European Academy of Dermatology and Venereology : JEADV. 38, 2, p. 354-364 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Care pathways in atopic dermatitis: a retrospective population-based cohort study

    von Kobyletzki, L., Ballardini, N., Henrohn, D., Neary, M. P., Ortsater, G., Geale, K., Rieem Dun, A., Lindberg, I., De Geer, A., Neregard, P., Cha, A., Cappelleri, J. C., Romero, W. & Thyssen, Jacob Pontoppidan, 2022, In: Journal of the European Academy of Dermatology and Venereology. 36, 9, p. 1456-1466

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Systemic treatment of children and adolescents with atopic dermatitis aged ≥2 years: a Delphi consensus project mapping expert opinion in Northern Europe

    de Graaf, M., Janmohamed, S. R., Schuttelaar, M. L. A., Agner, Tove, Alfonso, J. H., De Schepper, S., Deleuran, M., Despontin, K., Elenius, V., Ghislain, P. D., Huilaja, L., Johansson, E. K., Kvenshagen, B. K., Mandelin, J. M., Olset, H., Svensson, A., van Tuyll van Serooskerken, A. M., Thyssen, Jacob Pontoppidan & Vestergaard, C., 2022, In: Journal of the European Academy of Dermatology and Venereology. 36, 11, p. 2153-2165

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The Treat-to-Target Project in Atopic Dermatitis: One Year On

    de Bruin-weller, M., Deleuran, M., Biedermann, T., Bissonnette, R., Foley, P., Girolomoni, G., Hercogová, J., Hong, C. H., Katoh, N., Pink, A. E., Richard, M. A., Shumack, S., Silvestre, J. F., Thyssen, Jacob Pontoppidan & Weidinger, S., 2023, In: Acta Dermato-Venereologica. 103, 4 p., adv5382.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Significance of the S100A4 protein in psoriasis

    Zibert, J. R., Skov, Lone, Thyssen, Jacob Pontoppidan, Jacobsen, G. K. & Grigorian, M., 1 Jan 2010, In: Journal of Investigative Dermatology. 130, 1, p. 150-60 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Filaggrin Mutation Status and Prevention of Atopic Dermatitis with Maternal Probiotic Supplementation

    Zakiudin, D. P., Thyssen, Jacob Pontoppidan, Zachariae, Claus, Videm, V., Øien, T. & Simpson, M. R., 2024, In: Acta Dermato-Venereologica. 104, 6 p., adv24360.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A comparison between self-reported hand eczema and self-reported signs and symptoms of skin lesions indicating hand eczema

    Yüksel, Y. T., Thyssen, Jacob Pontoppidan, Nørreslet, L. B., Flachs, E. M., Ebbehøj, N. E. & Agner, Tove, 2022, In: Contact Dermatitis. 87, 6, p. 528-534

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Association between atopic dermatitis and hypertension: a systematic review and meta-analysis

    Yousaf, M., Ayasse, M., Ahmed, A., Gwillim, E. C., Janmohamed, S. R., Yousaf, A., Patel, K. R., Thyssen, Jacob Pontoppidan & Silverberg, J. I., 2022, In: British Journal of Dermatology. 186, 2, p. 227-235 9 p.

    Research output: Contribution to journalReviewResearchpeer-review

  9. Published

    A systematic review and meta-analysis of the regional and age-related differences in atopic dermatitis clinical characteristics

    Yew, Y. W., Thyssen, Jacob Pontoppidan & Silverberg, J. I., Feb 2019, In: Journal of the American Academy of Dermatology. 80, 2, p. 390-401 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  10. Published

    Sonelokimab Interleukin-17A and -F nanobody Treatment of moderate to severe psoriasis Treatment of hidradenitis suppurativa

    Yao, Y., Jorgensen, A. R., Nielsen, V. W., Egeberg, Alexander, Thyssen, Jacob Pontoppidan & Thomsen, Simon Francis, Aug 2022, In: Drugs of the Future. 47, 8, p. 567-573 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Eczema, Atopic Dermatitis, or Atopic Eczema: Analysis of Global Search Engine Trends

    Xu, S., Thyssen, Jacob Pontoppidan, Paller, A. S. & Silverberg, J. I., Jul 2017, In: Dermatitis. 28, 4, p. 276-279 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    The risk of COVID-19 infection in patients with atopic dermatitis: A retrospective cohort study

    Wu, J. J., Martin, A., Liu, J., Thatiparthi, A., Ge, S., Egeberg, Alexander & Thyssen, Jacob Pontoppidan, Jan 2022, In: Journal of the American Academy of Dermatology. 86, 1, p. 243-245 3 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  13. Published

    The pan-JAK inhibitor delgocitinib in a cream formulation demonstrates dose response in chronic hand eczema in a 16-week randomized phase IIb trial

    Worm, M., Thyssen, Jacob Pontoppidan, Schliemann, S., Bauer, A., Shi, V. Y., Ehst, B., Tillmann, S., Korn, S., Resen, K. & Agner, Tove, 2022, In: British Journal of Dermatology. 187, 1, p. 42-51 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    A detailed look at the European Medicines Agency's recommendations for use of Janus kinase inhibitors in patients with atopic dermatitis

    Wollenberg, A., Thyssen, Jacob Pontoppidan, Bieber, T., Chan, G. & Kerkmann, U., 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 10, p. 2041-2046

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Conjunctivitis in adult patients with moderate-to-severe atopic dermatitis: results from five tralokinumab clinical trials

    Wollenberg, A., Beck, L. A., de Bruin Weller, M., Simpson, E. L., Imafuku, S., Boguniewicz, M., Zachariae, R., Olsen, C. K. & Thyssen, Jacob Pontoppidan, Mar 2022, In: British Journal of Dermatology. 186, 3, p. 453-465 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    How should we advise patients with allergic contact dermatitis caused by (meth-)acrylates about future dental work?

    Wingfield Digby, S. S. & Thyssen, Jacob Pontoppidan, Feb 2016, In: Contact Dermatitis. 74, 2, p. 116-7 2 p.

    Research output: Contribution to journalComment/debateResearch

  17. Published

    The European baseline series: Criteria for allergen inclusion with reference to formaldehyde releasers

    Wilkinson, S. M., Badulici, S., Giménez-Arnau, A., Dickel, H., Gonçalo, M., Hervella, M., Isaksson, M., Johansen, Jeanne Duus, Mahler, V., Thyssen, Jacob Pontoppidan, Uter, W. & European Baseline Series Taskforce of the European Society of Contact Dermatitis, E. B. S. T. O. T. E. S. O. C. D., 2021, In: Contact Dermatitis. 85, 2, p. 125-128 4 p.

    Research output: Contribution to journalReviewResearchpeer-review

  18. Published

    The European baseline series and recommended additions: 2023

    Wilkinson, S. M., Gonçalo, M., Aerts, O., Badulici, S., Dickel, H., Gallo, R., Garcia-Abujeta, J. L., Giménez-Arnau, A. M., Hamman, C., Hervella, M., Isaksson, M., Johansen, J. D., Mahler, V., Niklasson, B., Pigatto, P., Ponyai, G., Rustemeyer, T., Schuttelaar, M. L. A., Spiewak, R., Stingeni, L. & 2 others, Thyssen, Jacob Pontoppidan & Uter, W., 2023, In: Contact Dermatitis. 88, 2, p. 87-92 6 p.

    Research output: Contribution to journalReviewResearchpeer-review

  19. Published

    The European baseline series and recommended additions: 2019

    Wilkinson, M., Gonçalo, M., Aerts, O., Badulici, S., Bennike, N. H., Bruynzeel, D., Dickel, H., Garcia-Abujeta, J. L., Giménez-Arnau, A. M., Hamman, C., Isaksson, M., Johansen, J. D., Mahler, V., Niklasson, B., Orton, D., Pigatto, P., Ponyai, G., Rustemeyer, T., Schuttelaar, M. L. A., Spiewak, R. & 2 others, Thyssen, Jacob Pontoppidan & Uter, W., 2019, In: Contact Dermatitis. 80, 1, p. 1-4 4 p.

    Research output: Contribution to journalReviewResearchpeer-review

  20. Published

    Infusion of Pituitary Adenylate Cyclase–Activating Polypeptide-38 in Patients with Rosacea Induces Flushing and Facial Edema that Can Be Attenuated by Sumatriptan

    Wienholtz, N. K. F., Christensen, C. E., Coskun, H., Zhang, D. G., Ghanizada, H., Egeberg, A., Thyssen, Jacob Pontoppidan & dlt446, dlt446, Jul 2021, In: Journal of Investigative Dermatology. 141, 7, p. 1687-1698 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Validity and reliability of the Rosacea Area and Severity Index: A novel scoring system for clinical assessment of rosacea severity

    Wienholtz, N. K. F., Thyssen, J. P., Christensen, C. E., Thomsen, S. F., Karmisholt, K. E., Jemec, G. B. E., Lomholt, H. B., Heidenheim, M., Simonsen, A. B., Sand, C., Vestergaard, C., Kaur-Knudsen, D., Ammitzbøll, E., Lørup, E., Danielsen, A. G., Strauss, G., Skov, L., Andersen, P. H., Hald, M., Idorn, L. W. & 3 others, dlt446, dlt446, Zachariae, Claus & Egeberg, Alexander, 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 3, p. 573-580 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Cohort profile: COpenhagen ROsacea COhort (COROCO) and COpenhagen MIgraine COhort (COMICO)

    Wienholtz, N. K. F., Christensen, C. E., Haugaard, J. H., Zhang, D. G., dlt446, dlt446, Thyssen, Jacob Pontoppidan & Egeberg, A., 2020, In: BMJ Open. 10, 8, 10 p., e039445.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Early treatment with sumatriptan prevents PACAP38-induced migraine: A randomised clinical trial

    Wienholtz, N. K. F., Christensen, C. E., Zhang, D. G., Coskun, H., Ghanizada, H., Al-Karagholi, M. A. M., Hannibal, Jens, Egeberg, A., Thyssen, Jacob Pontoppidan & dlt446, dlt446, 2021, In: Cephalalgia. 41, 6, p. 731-748 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Clinical characteristics of combined rosacea and migraine

    Wienholtz, N. K. F., Christensen, C. E., Zhang, D. G., Rechnagel, A. S. A., Byrnel, H. V. S., Haugaard, J. H., dlt446, dlt446, Thyssen, Jacob Pontoppidan & Egeberg, Alexander, 2022, In: Frontiers in Medicine. 9, 1026447.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. E-pub ahead of print

    Erenumab for Treatment of Persistent Erythema and Flushing in Rosacea: A Nonrandomized Controlled Trial

    Wienholtz, N. K. F., Christensen, C. E., Do, T. P., Frifelt, L. E. W., Snellman, J., Lopez-Lopez, C. L., Egeberg, Alexander, Thyssen, Jacob Pontoppidan & dlt446, dlt446, 2024, (E-pub ahead of print) In: JAMA Dermatology. 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    The many faces of rosacea: liberal diagnostic criteria have ramifications on disease prevalence and accuracy

    Wienholtz, N., Egeberg, A. & Thyssen, Jacob Pontoppidan, 2019, In: Journal of the European Academy of Dermatology and Venereology. 33, 11, p. e426-e427

    Research output: Contribution to journalComment/debateResearchpeer-review

  27. Published

    Epidemiological data on consumer allergy to p-phenylenediamine

    White, J. M. & Thyssen, Jacob Pontoppidan, 2008, In: Contact Dermatitis. 59, 6, p. 327-343 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Accepted/In press

    Subclinical immune responses to nickel in sensitized individuals—a dose–response study

    Wennervaldt, M., Vaher, Helen, Ahlström, M. G., Bischofberger, N., Menné, T., Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus & Bonefeld, Charlotte Menne, 2024, (Accepted/In press) In: Contact Dermatitis.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Chromium and cobalt release from metallic earrings from the Danish market

    Wennervaldt, M., Ahlström, M. G., Menné, T., Haulrig, M. B., Alinaghi, F., Thyssen, Jacob Pontoppidan & Johansen, Jeanne Duus, 2021, In: Contact Dermatitis. 85, 5, p. 523-530 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Copper release from metals may mask positive nickel spot test results

    Wennervaldt, M., Ahlström, M. G., Menné, T., Thyssen, Jacob Pontoppidan & Johansen, Jeanne Duus, 2022, In: Contact Dermatitis. 86, 5, p. 431-433 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Diagnostic workup of occupational allergic nickel dermatitis in a nurse with multiple nickel exposures

    Wennervaldt, M., Ahlström, M. G., Menné, T., Thyssen, Jacob Pontoppidan & Johansen, Jeanne Duus, 2019, In: Contact Dermatitis. 81, 4, p. 311-313 3 p.

    Research output: Contribution to journalComment/debateResearch

  32. Published

    Nickel release from metallic earrings: A survey of the Danish market and validation of the nickel spot test

    Wennervaldt, M., Ahlström, M. G., Menné, T., Thyssen, Jacob Pontoppidan & Johansen, Jeanne Duus, 2021, In: Contact Dermatitis. 85, 2, p. 178-185 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    The association between atopic dermatitis, cognitive function and school performance in children and young adults

    Vittrup, I., Andersen, Y. M. F., Skov, Lone, Wu, J. J., Agner, Tove, Thomsen, S. F., Egeberg, Alexander & Thyssen, Jacob Pontoppidan, 2023, In: British Journal of Dermatology. 188, 3, p. 341-349 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Family burden of hospital-managed pediatric atopic dermatitis: A nationwide registry-based study

    Vittrup, I., Droitcourt, C., Andersen, Y. M. F., Skov, Lone, Egeberg, Alexander, Delevry, D., Fenton, M. C. & Thyssen, Jacob Pontoppidan, Jan 2022, In: Pediatric Allergy and Immunology. 33, 1, e13693.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    A nationwide 104 weeks real‐world study of dupilumab in adults with atopic dermatitis: Ineffectiveness in head‐and‐neck dermatitis

    Vittrup, I., Krogh, N. S., frw424, frw424, Elberling, Jesper Vraamark, Skov, Lone, Ibler, Kristina Sophie, Jemec, Gregor, Mortz, C. G., Bach, R. O., Bindslev‐jensen, C., Dalager, M. G., Egeberg, Alexander, Agner, Tove, Deleuran, M., Vestergaard, C. & Thyssen, Jacob Pontoppidan, 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 5, p. 1046-1055

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Disease burden of moderate–severe atopic dermatitis by use of systemic treatment: Results from the Danish Skin Cohort

    Vittrup, I., Frøstrup, A. G., Gren, S. T., Thomsen, Simon Francis, Wu, J. J., Schmid‐grendelmeier, P., Maul, J. ‐., Egeberg, Alexander & Thyssen, Jacob Pontoppidan, 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 5, p. e688-e690 3 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  37. Published

    Association between hospital-diagnosed atopic dermatitis and psychiatric disorders and medication use in childhood*

    Vittrup, I., Andersen, Y. M. F., Droitcourt, C., Skov, Lone, Egeberg, Alexander, Fenton, M. C., Mina-Osorio, P., Boklage, S. & Thyssen, Jacob Pontoppidan, 2021, In: British Journal of Dermatology. 185, 1, p. 91-100 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Atopic dermatitis and educational achievements – what have we learned?

    Vittrup, I. & Thyssen, Jacob Pontoppidan, 2019, In: British Journal of Dermatology. 180, 3, p. 452-453 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  39. Published

    Short-term real-world experience with baricitinib treatment in Danish adults with moderate-severe atopic dermatitis

    Vittrup, I., Elberling, Jesper Vraamark, Skov, Lone, Ibler, Kristina Sophie, Jemec, Gregor, Mortz, C. G., Bach, R. O., Bindslev-Jensen, C., Dalager, M. G., Egeberg, Alexander, Kamstrup, M., Deleuran, M., Vestergaard, C. & Thyssen, Jacob Pontoppidan, 2023, In: Journal of the European Academy of Dermatology and Venereology : JEADV. 37, 4, p. e543-e546

    Research output: Contribution to journalComment/debateResearchpeer-review

  40. Published

    Occupational food-related hand dermatoses seen over a 10-year period

    Vester, L., Thyssen, Jacob Pontoppidan, Menné, T. & Johansen, Jeanne Duus, 2012, In: Contact Dermatitis. 66, 5, p. 264-70 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Sex differences in adverse events from systemic treatments for psoriasis: A decade of insights from the Swiss Psoriasis Registry (SDNTT)

    Verardi, F., Maul, L. V., Borsky, K., Steinmann, S., Rosset, N., Pons, H. O., Sorbe, C., Yawalkar, N., Micheroli, R., Egeberg, Alexander, Thyssen, Jacob Pontoppidan, Heidemeyer, K., Boehncke, W. H., Conrad, C., Cozzio, A., Pinter, A., Kündig, T., Navarini, A. A. & Maul, J. T., 2024, In: Journal of the European Academy of Dermatology and Venereology. 38, 4, p. 719-731 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Epicutaneous exposure to nickel induces nickel allergy in mice via a MyD88-dependent and interleukin-1-dependent pathway

    Vennegaard, M. T., Dyring-Andersen, Beatrice, Skov, Lone, Nielsen, M. M., Schmidt, J. D., Bzorek, M., Poulsen, Steen Seier, Thomsen, Allan Randrup, Woetmann, Anders , Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Ødum, Niels, Menné, T., Geisler, Carsten & Bonefeld, Charlotte Menne, 18 Jul 2014, In: Contact Dermatitis. 71, 4, p. 224-32 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Comorbidities in Chilean patients with psoriasis: a Global Healthcare Study on Psoriasis

    Valenzuela, F., De La Cruz, C., Lecaros, C., Fernández, J., Hevia, G., Maul, L. V., Thyssen, Jacob Pontoppidan, Vera-Kellet, C., Egeberg, Alexander, Armijo, D., Pizarro, C., Riveros, T., Correa, H., Guglielmetti, A., Didaskalu, J. A., Wu, J. J., Griffiths, C. E. M., Romiti, R. & Maul, J. T., 2022, In: Clinical and Experimental Dermatology. 47, 12, p. 2234-2241 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    The 'overall yield' with the baseline series - a useful addition to the array of MOAHLFA factors describing departmental characteristics of patch tested patients

    Uter, W., Schwitulla, J., Thyssen, Jacob Pontoppidan, Frosch, P. J., Statham, B. & Schnuch, A., 2011, In: Contact Dermatitis. 65, 6, p. 322-8 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Interleukin (IL)-13 and IL-4 promote proliferation and mRNA expression of MUC2 and MUC5AC in primary human conjunctival goblet cells

    Tollenaere, M. A. X., Hansen, Pernille May, Nagstrup, Anne Hedengran, Heegaard, Steffen, Roepke, M., Schneider, S., Norsgaard, H., Thyssen, Jacob Pontoppidan & Kolko, Miriam, 2022, In: British Journal of Dermatology. 186, 4, p. E146-E146 1 p., 620.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  46. Published

    IL-13 and IL-4 promote proliferation and mRNA expression of MUC2 and MUC5AC in primary human conjunctival goblet cells

    Tollenaere, M. A. X., Hansen, Pernille May, Nagstrup, Anne Hedengran, Heegaard, Steffen, Roepke, M., Norsgaard, H., Thyssen, Jacob Pontoppidan & Kolko, Miriam, 2021, In: Experimental Dermatology. 30, S2, p. 21-21

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  47. Published

    Individuals who are homozygous for the 2282del4 and R501X filaggrin null mutations do not always develop dermatitis and complete long-term remission is possible

    Thyssen, Jacob Pontoppidan, Carlsen, B., Bisgaard, H., Giwercman, C., Johansen, Jeanne Duus, Linneberg, Allan René, Meldgaard, M., Szecsi, P., Stender, Steen & Menné, T., 2012, In: Journal of the European Academy of Dermatology and Venereology. 26, 3, p. 386-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Recidiverende urinvejsinfektion som følge af et uventet fremmedlegeme i blaeren

    Thyssen, Jacob Pontoppidan, Thind, P. O. & Stimpel, H. R., 29 Sep 2003, In: Ugeskrift for Laeger. 165, 40, p. 3833

    Research output: Contribution to journalJournal articleResearch

  49. Published

    The filaggrin null genotypes R501X and 2282del4 seem not to be associated with psoriasis: results from general population study and meta-analysis

    Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Carlsen, B. C., Linneberg, Allan René, Meldgaard, M., Szecsi, P. B., Stender, Steen & Menné, T., 2012, In: Journal of the European Academy of Dermatology and Venereology. 26, 6, p. 782-784

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    The Prevalence and Risk Factors of Contact Allergy in the Adult General Population

    Thyssen, Jacob Pontoppidan, 2009, Museum Tusculanum. 97 p.

    Research output: Book/ReportPh.D. thesisResearch

  51. Published

    Mobile phones are now covered by the European Union Nickel Directive

    Thyssen, Jacob Pontoppidan & Johansen, Jeanne Duus, 2009, In: Contact Dermatitis. 61, 1, p. 56-7 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Cobalt release from implants and consumer items and characteristics of cobalt sensitized patients with dermatitis

    Thyssen, Jacob Pontoppidan, Menne, T., Carola, L., Julander, A., Jensen, P., Jakobsen, S. S., Søballe, K., Gotfredsen, Klaus, Jellesen, M. S. & Johansen, Jeanne Duus, 2011, In: Contact Dermatitis. 66, 3, p. 113-122 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Identification of metallic items that caused nickel dermatitis in Danish patients

    Thyssen, Jacob Pontoppidan, Menné, T. & Johansen, Jeanne Duus, 1 Sep 2010, In: Contact Dermatitis. 63, 3, p. 151-6 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Children toys as a cause of nickel allergy should be explored

    Thyssen, Jacob Pontoppidan, 1 Jun 2010, In: Dermatitis. 21, 3, p. 182

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Filaggrin null mutations increase the risk and persistence of hand eczema in subjects with atopic dermatitis: results from a general population study

    Thyssen, Jacob Pontoppidan, Carlsen, B. C., Menné, T., Linneberg, Allan René, Nielsen, N. H., Meldgaard, M., Szecsi, P. B., Stender, Steen & Johansen, Jeanne Duus, 1 Jul 2010, In: British Journal of Dermatology. 163, 1, p. 115-20 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Acceptable risk of contact allergy in the general population assessed by CE-DUR--a method to detect and categorize contact allergy epidemics based on patient data

    Thyssen, Jacob Pontoppidan, Menné, T., Schnuch, A., Uter, W., White, I., White, J. M. & Johansen, Jeanne Duus, 2009, In: Regulatory Toxicology and Pharmacology. 54, 2, p. 183-7 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Characteristics of nickel-allergic dermatitis patients seen in private dermatology clinics in Denmark: a questionnaire study

    Thyssen, Jacob Pontoppidan, Hald, M., Avnstorp, C., Veien, N. K., Lauerberg, G., Nielsen, N. H., Kaaber, K., Kristensen, B., Kristensen, O., Thormann, J., Vissing, S., Menné, T. & Johansen, Jeanne Duus, 2009, In: Acta Dermato Venereologica. 89, 4, p. 384-8 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    The association between hand eczema and nickel allergy has weakened among young women in the general population following the Danish nickel regulation: results from two cross-sectional studies

    Thyssen, Jacob Pontoppidan, Linneberg, Allan René, Menné, T., Nielsen, N. H. & Johansen, Jeanne Duus, 2009, In: Contact Dermatitis. 61, 6, p. 342-8 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt

    Thyssen, Jacob Pontoppidan, Menné, T., Møller, P., Jellesen, M. S. & Johansen, Jeanne Duus, 1 Sep 2011, In: American Academy of Dermatology. Journal. 65, 3, p. 659-60 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Nickel allergy in patch-tested female hairdressers and assessment of nickel release from hairdressers' scissors and crochet hooks

    Thyssen, Jacob Pontoppidan, Milting, K., Bregnhøj, A., Søsted, H., Johansen, Jeanne Duus & Menné, T., 2009, In: Contact Dermatitis. 61, 5, p. 281-6 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    The association between alcohol consumption and contact sensitization in Danish adults: the Glostrup Allergy Study

    Thyssen, Jacob Pontoppidan, Nielsen, N. H. & Linneberg, Allan René, 2008, In: British Journal of Dermatology. 158, 2, p. 306-312 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published
  63. Published

    Hypersensitivity to local anaesthetics--update and proposal of evaluation algorithm

    Thyssen, Jacob Pontoppidan, Menné, T., Elberling, J., Plaschke, P. & Johansen, Jeanne Duus, 2008, In: Contact Dermatitis. 59, 2, p. 69-78 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    The association between metal allergy, total hip arthroplasty, and revision

    Thyssen, Jacob Pontoppidan, Jakobsen, S. S., Engkilde, K., Johansen, Jeanne Duus, Søballe, K. & Menné, T., 2009, In: Acta Orthopaedica (Print Edition). 80, 6, p. 646-52 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. Published

    10-year prevalence of contact allergy in the general population in Denmark estimated through the CE-DUR method

    Thyssen, Jacob Pontoppidan, Uter, W., Schnuch, A., Linneberg, Allan René & Johansen, Jeanne Duus, Oct 2007, In: Contact Dermatitis. 57, 4, p. 265-72 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    The epidemiology of contact allergy in the general population--prevalence and main findings

    Thyssen, Jacob Pontoppidan, Linneberg, Allan René, Menné, T. & Johansen, Jeanne Duus, Nov 2007, In: Contact Dermatitis. 57, 5, p. 287-99 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Patch test reactivity to metal allergens following regulatory interventions: a 33-year retrospective study

    Thyssen, Jacob Pontoppidan, Ross-Hansen, K., Menné, T. & Johansen, Jeanne Duus, 1 Aug 2010, In: Contact Dermatitis. 63, 2, p. 102-6 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    Cobalt release from inexpensive jewellery: has the use of cobalt replaced nickel following regulatory intervention?

    Thyssen, Jacob Pontoppidan, Jellesen, M. S., Menné, T., Lidén, C., Julander, A., Møller, P., Johansen, Jeanne Duus & Møller, P., 1 Aug 2010, In: Contact Dermatitis. 63, 2, p. 70-6 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. Published

    p-Phenylenediamine sensitization is more prevalent in central and southern European patch test centres than in Scandinavian: results from a multicentre study

    Thyssen, Jacob Pontoppidan, Andersen, K. E., Bruze, M., Diepgen, T., Giménez-Arnau, A. M., Gonçalo, M., Goossens, A., Le Coz, C., McFadden, J., Rustemeyer, T., White, I. R., White, J. M. & Johansen, Jeanne Duus, 2009, In: Contact Dermatitis. 60, 6, p. 314-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

    Nickel release from inexpensive jewelry and hair clasps purchased in an EU country - Are consumers sufficiently protected from nickel exposure?

    Thyssen, Jacob Pontoppidan, Menné, T. & Johansen, Jeanne Duus, 2009, In: Science of the Total Environment. 407, 20, p. 5315-8 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Prevalence of nickel and cobalt allergy among female patients with dermatitis before and after Danish government regulation: a 23-year retrospective study

    Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Carlsen, B. C. & Menné, T., 2009, In: Journal of the American Academy of Dermatology. 61, 5, p. 799-805 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Is there a risk of active sensitization to PPD by patch testing the general population?

    Thyssen, Jacob Pontoppidan, Menné, T., Nielsen, N. H. & Linneberg, Allan René, Aug 2007, In: Contact Dermatitis. 57, 2, p. 133-4 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    Contact dermatitis caused by nickel release from hair clasps purchased in a country covered by the EU Nickel Directive

    Thyssen, Jacob Pontoppidan, Jensen, P., Johansen, Jeanne Duus, Menné, T., Thyssen, J. P., Jensen, P., Johansen, Jeanne Duus & Menné, T., 2009, In: Contact Dermatitis. 60, 3, p. 180-1 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Nickel allergy in Danish women before and after nickel regulation

    Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Menné, T., Nielsen, N. H. & Linneberg, Allan René, 2009, In: New England Journal of Medicine. 360, 21, p. 2259-60 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    The Association Between Fatigue and Adult Atopic Dermatitis: A Cross-Sectional Study

    Thyssen, Jacob Pontoppidan, Nymand, L. K. K., Maul, J., Schmid-Grendelmeier, P., Wu, J. J. J., Frostrup, A. G., Gren, S. T., Thomsen, Simon Francis & Egeberg, Alexander, 2023, In: Dermatitis. 34, 5, p. 361-473 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. Published

    Treatment of adult atopic dermatitis patients according to disease characteristics and demographics

    Thyssen, Jacob Pontoppidan, Andersen, Y. M. F., Vittrup, I., Pierce, E., DeLozier, A. & Egeberg, A., 2020, In: Dermatologic Therapy. 33, 6, e14439.

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. Published

    Retrospective markers of paediatric atopic dermatitis persistence after hospital diagnosis: A nationwide cohort study

    Thyssen, Jacob Pontoppidan, Corn, G., Wohlfahrt, J., Melbye, M. & Bager, P., 2019, In: Clinical and Experimental Allergy. 49, 11, p. 1455-1463 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. Published

    Interaction between filaggrin mutations and neonatal cat exposure in atopic dermatitis

    Thyssen, J. P., Ahluwalia, T. S., Paternoster, L., Ballardini, N., Bergström, A., Melén, E., Chawes, B. L., Stokholm, J., Hourihane, J. O. B., O'Sullivan, D. M., Bager, P., Melbye, M., Bustamante, M., Torrent, M., Esplugues, A., Duijts, L., Hu, C., Elbert, N. J., Pasmans, S. G. M. A., Nijsten, T. E. C. & 16 others, von Berg, A., Standl, M., Schikowski, T., Herberth, G., Heinrich, J., Lee, Y. A., Marenholz, I., Lau, S., Curtin, J. A., Simpson, A., Custovic, A., Pennell, C. E., Wang, C. A., Holt, P. G., Bisgaard, H. & Bønnelykke, Klaus, 2020, In: Allergy: European Journal of Allergy and Clinical Immunology. 75, 6, p. 1481-1485

    Research output: Contribution to journalLetterResearchpeer-review

  79. Published

    Long-term disease control in atopic dermatitis using biologics

    Thyssen, Jacob Pontoppidan & Schmid-Grendelmeier, P., 2023, In: The Lancet. 401, 10372, p. 172-173 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  80. Published

    Maintained improvement in physician- and patient-reported outcomes with baricitinib in adults with moderate-to-severe atopic dermatitis who were treated for up to 104 weeks in a randomized trial

    Thyssen, Jacob Pontoppidan, Werfel, T., Barbarot, S., Hunter, H. J. A., Pierce, E., Sun, L., Cirri, L., Buchanan, A. S., Lu, N. & Wollenberg, A., 2023, In: Journal of Dermatological Treatment. 34, 1, 9 p., 2190430.

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    Baseline Body Surface Area and Itch Severity Define Response to Baricitinib in Patients with Moderate-to-Severe Atopic Dermatitis at Week 16

    Thyssen, Jacob Pontoppidan, de Bruin-Weller, M., Costanzo, A., Grond, S., Schuster, C., Liu, C., Rueda, M. J., Chen, Y. F., Pinter, A. & Bieber, T., 2023, In: Advances in Therapy. 40, 8, p. 3574-3587 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Management of ocular manifestations of atopic dermatitis: A consensus meeting using a modified delphi process

    Thyssen, Jacob Pontoppidan, Heegaard, Steffen, Ivert, L., Remitz, A., Agner, Tove, DE BRUIN-WELLER, M., Huldt-Nystrøm, T., Korhonen, L., Ivert, L. U., Leinonen, P., Mandelin, J., Särnhult, T., Schopf, T., Sundlisæter, E., Thomsen, Simon Francis, Tzellos, T., Vestergaard, C., VON KOBYLETZKI, L. & Bradley, M., 2020, In: Acta Dermato-Venereologica. 100, 16, p. 1-6 6 p., adv00264.

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. Published

    Comorbidities of atopic dermatitis—what does the evidence say?

    Thyssen, Jacob Pontoppidan, Halling, A. S., Schmid-Grendelmeier, P., Guttman-Yassky, E. & Silverberg, J. I., 2023, In: Journal of Allergy and Clinical Immunology. 151, 5, p. 1155-1162

    Research output: Contribution to journalReviewResearchpeer-review

  84. Published

    Filaggrin Expression and Processing Deficiencies Impair Corneocyte Surface Texture and Stiffness in Mice

    Thyssen, J. P., Jakasa, I., Riethmüller, C., Schön, M. P., Braun, A., Haftek, M., Fallon, P. G., Wróblewski, J., Jakubowski, H., Eckhart, L., Declercq, W., Koppes, S., Engebretsen, K. A., Bonefeld, C., Irvine, A. D., Keita-Alassane, S., Simon, M., Kawasaki, H., Kubo, A., Amagai, M. & 2 others, Matsui, T. & Kezic, S., 2020, In: Journal of Investigative Dermatology. 140, 3, p. 615-623 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Baricitinib provides rapid and sustained improvements in absolute EASI and SCORAD outcomes in adults with moderate-to-severe atopic dermatitis

    Thyssen, Jacob Pontoppidan, Bieber, T., Kleyn, C. E., Nosbaum, A., Grond, S., Petto, H., Riedl, E. & Wollenberg, A., 2023, In: Journal of Dermatological Treatment. 34, 1, 9 p., 2216322.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Guidelines for diagnosis, prevention, and treatment of hand eczema

    Thyssen, J. P., Schuttelaar, M. L. A., Alfonso, J. H., Andersen, K. E., Angelova-Fischer, I., Arents, B. W. M., Bauer, A., Brans, R., Cannavo, A., Christoffers, W. A., Crépy, M. N., Elsner, P., Fartasch, M., Filon, F. L., Giménez-Arnau, A. M., Gonçalo, M., Guzmán-Perera, M. G., Hamann, C. R., Hoetzenecker, W., Johansen, J. D. & 16 others, John, S. M., Kunkeler, A. C. M., Hadzavdic, S. L., Molin, S., Nixon, R., Oosterhaven, J. A. F., Rustemeyer, T., Serra-Baldrich, E., Shah, M., Simon, D., Skudlik, C., Spiewak, R., Valiukevičienė, S., Voorberg, A. N., Weisshaar, E. & Agner, Tove, 2022, In: Contact Dermatitis. 86, 5, p. 357-378 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. Published

    A spot test for detection of cobalt release - early experience and findings

    Thyssen, Jacob Pontoppidan, Menné, T., Johansen, Jeanne Duus, Lidén, C., Julander, A., Møller, P. & Jellesen, M. S., 1 Aug 2010, In: Contact Dermatitis. 63, 2, p. 63-9 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. Published

    The critical review of methodologies and approaches to assess the inherent skin sensitization potential (skin allergies) of chemicals. Part I

    Thyssen, Jacob Pontoppidan, Giménez-Arnau, E., Lepoittevin, J., Menné, T., Boman, A. & Schnuch, A., 2012, In: Contact Dermatitis. 66 Suppl 1, p. 11-24 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    The epidemiology of hand eczema in the general population--prevalence and main findings

    Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Linneberg, Allan René & Menné, T., 1 Feb 2010, In: Contact Dermatitis. 62, 2, p. 75-87 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Disease Mechanisms in Atopic Dermatitis: A Review of Aetiological Factors

    Thyssen, Jacob Pontoppidan, Rinnov, M. R. & Vestergaard, C., 9 Jun 2020, In: Acta Dermato-Venereologica. 100, 12, p. 341-348 8 p., adv00162.

    Research output: Contribution to journalReviewResearchpeer-review

  91. Published

    Filaggrin gene mutations are not associated with food and aeroallergen sensitization without concomitant atopic dermatitis in adults

    Thyssen, Jacob Pontoppidan, Tang, L., Husemoen, L. L. N., Stender, S., Szecsi, P. B., Menné, T., Johansen, Jeanne Duus & Linneberg, Allan René, May 2015, In: The Journal of allergy and clinical immunology. 135, 5, p. 1375-8.e1 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    Metal allergy--a review on exposures, penetration, genetics, prevalence, and clinical implications

    Thyssen, Jacob Pontoppidan & Menné, T., 15 Feb 2010, In: Chemical Research in Toxicology. 23, 2, p. 309-18 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Sensitivity and specificity of the nickel spot (dimethylglyoxime) test

    Thyssen, Jacob Pontoppidan, Skare, L., Lundgren, L., Menné, T., Johansen, Jeanne Duus, Maibach, H. I. & Lidén, C., 1 May 2010, In: Contact Dermatitis. 62, 5, p. 279-88 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    Temporal trends of preservative allergy in Denmark (1985-2008)

    Thyssen, Jacob Pontoppidan, Engkilde, K., Lundov, M. D., Carlsen, B. C., Menné, T. & Johansen, Jeanne Duus, 1 Feb 2010, In: Contact Dermatitis. 62, 2, p. 102-8 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Hexavalent chromium in leather is now regulated in European Union member states to limit chromium allergy and dermatitis

    Thyssen, Jacob Pontoppidan, Menné, T. & Johansen, Jeanne Duus, Jan 2014, In: Contact Dermatitis. 70, 1, p. 1-2 2 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  96. Published

    Prevalence of benzocaine and lidocaine patch test sensitivity in Denmark: temporal trends and relevance

    Thyssen, Jacob Pontoppidan, Engkilde, K., Menné, T. & Johansen, Jeanne Duus, 1 Aug 2011, In: Contact Dermatitis. 65, 2, p. 76-80 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    A possible association between a dysfunctional skin barrier (filaggrin null-mutation status) and diabetes: a cross-sectional study

    Thyssen, Jacob Pontoppidan, Linneberg, Allan René, Carlsen, B. C., Johansen, Jeanne Duus, Engkilde, K., Hansen, Torben, Pociot, Flemming, Pedersen, Oluf Borbye, Meldgaard, M., Szecsi, P. B., Stender, Steen & Menné, T., 1 Jan 2011, In: BMJ Open. 1, 1, p. e000062 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Clinical work-up of a highly reactive nickel-allergic patient

    Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Lidén, C., Møller, P., Jellesen, M. S. & Menné, T., 1 Jul 2011, In: Contact Dermatitis. 65, 1, p. 51-3 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    Potential role of reduced environmental UV exposure as a driver of the current epidemic of atopic dermatitis

    Thyssen, Jacob Pontoppidan, Zirwas, M. J. & Elias, P. M., Nov 2015, In: The Journal of allergy and clinical immunology. 136, 5, p. 1163-9 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  100. Published

    The critical review of methodologies and approaches to assess the inherent skin sensitization potential (skin allergies) of chemicals. Part III

    Thyssen, Jacob Pontoppidan, Giménez-Arnau, E., Lepoittevin, J., Menné, T., Boman, A. & Schnuch, A., 2012, In: Contact Dermatitis. 66 Suppl 1, p. 53-70 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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