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Interleukin-20 plays a critical role in maintenance and development of psoriasis in the human xenograft transplantation model
- Source :
- Stenderup, K, Rosada, C, Worsaae, A, Dagnaes-Hansen, F, Steiniche, T, Hasselager, E, Iversen, L F, Zahn, S, Wöldike, H, Lindgreen Holmberg, H, Rømer, J, Kragballe, K, Clausen, J T & Dam, T N 2009, ' Interleukin-20 plays a critical role in maintenance and development of psoriasis in the human xenograft transplantation model ', British Journal of Dermatology, vol. 160, no. 2, pp. 284-296 . https://doi.org/10.1111/j.1365-2133.2008.08890.x, Stenderup, K, Rosada, C, Worsaae, A, Dagnaes-Hansen, F, Steiniche, T, Hasselager, E, Iversen, L, Zahn, S, Wöldike, H, Holmberg, H L, Rømer, J, Kragballe, K, Clausen, J T & Dam, T N 2008, ' Interleukin-20 plays a critical role in maintenance and development of psoriasis in the human xenograft transplantation model ', British Journal of Dermatology, vol. 160, no. 2, pp. 284-96 . https://doi.org/10.1111/j.1365-2133.2008.08890.x
- Publication Year :
- 2009
-
Abstract
- Udgivelsesdato: 2009-Feb BACKGROUND: Interleukin (IL)-20 is a recently discovered cytokine displaying increased levels in psoriatic lesions. Interestingly, IL-20 levels decrease with antipsoriatic treatment, correlating with clinical improvement. However, the role of IL-20 in the aetiology of psoriasis is unknown. OBJECTIVES: In this study, we investigate the effects both of blocking IL-20 signalling in psoriatic plaques and of adding IL-20 to nonlesional psoriasis skin. METHODS: We employed the human skin xenograft transplantation model in which psoriatic plaques and nonlesional keratome skin biopsies obtained from donors with moderate to severe plaque psoriasis were transplanted on to immuno-deficient mice. The transplanted mice were treated with anti-IL-20 antibodies or recombinant human IL-20. RESULTS: We demonstrate that blocking IL-20 signalling with anti-IL-20 antibodies induces psoriasis resolution and inhibits psoriasis induction. We also demonstrate that continuous IL-20 infusion, together with injection of additional nonactivated leucocytes, promotes induction of psoriasis in nonlesional skin from patients with psoriasis. CONCLUSIONS: The results suggest that IL-20 plays a critical role in the induction and maintenance of psoriasis, and IL-20 is suggested as a new possible specific target in psoriasis treatment.
- Subjects :
- Adult
medicine.medical_treatment
Transplantation, Heterologous
Human skin
Mice, SCID
Dermatology
law.invention
Mice
Interleukin 20
Antibody Specificity
law
Psoriasis
Animals
Humans
Medicine
Aged
Cell Proliferation
Xenograft Transplantation
biology
business.industry
Interleukins
Remission Induction
Interleukin
Skin Transplantation
Middle Aged
medicine.disease
Recombinant Proteins
Cytokine
Immunology
biology.protein
Recombinant DNA
Antibody
business
Signal Transduction
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Stenderup, K, Rosada, C, Worsaae, A, Dagnaes-Hansen, F, Steiniche, T, Hasselager, E, Iversen, L F, Zahn, S, Wöldike, H, Lindgreen Holmberg, H, Rømer, J, Kragballe, K, Clausen, J T & Dam, T N 2009, ' Interleukin-20 plays a critical role in maintenance and development of psoriasis in the human xenograft transplantation model ', British Journal of Dermatology, vol. 160, no. 2, pp. 284-296 . https://doi.org/10.1111/j.1365-2133.2008.08890.x, Stenderup, K, Rosada, C, Worsaae, A, Dagnaes-Hansen, F, Steiniche, T, Hasselager, E, Iversen, L, Zahn, S, Wöldike, H, Holmberg, H L, Rømer, J, Kragballe, K, Clausen, J T & Dam, T N 2008, ' Interleukin-20 plays a critical role in maintenance and development of psoriasis in the human xenograft transplantation model ', British Journal of Dermatology, vol. 160, no. 2, pp. 284-96 . https://doi.org/10.1111/j.1365-2133.2008.08890.x
- Accession number :
- edsair.doi.dedup.....54eb45bd423bf42a47febbe50c752482