Article (Scientific journals)
Ustekinumab in psoriasis immunopathology with emphasis on the Th17-IL23 axis. A primer.
QUATRESOOZ, Pascale; Hermanns-Lê, Trinh; Pierard, Gérald et al.
2012 • In Journal of Biomedicine and Biotechnology, 2012 (147413)
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Abstract :
[en] Psoriasis is a chronic relapsing immunoinflammatory dermatosis that is commonly associated with systemic comorbidities. The pathogenic importance of interleukin (IL)-12 and IL-23 is beyond doubt, as well as the involvement of T helper cells (Th)1 and Th17 cells. There is upregulation of the p40 subunit shared by IL-12 and IL-23 and of the IL-23 p19 subunit, but not an increased expression of the IL-12 p35 subunit. This indicates that IL-23 appears more involved than IL-12 in the pathogenesis of psoriatic plaques. Ustekinumab is a fully human monoclonal antibody of the immunoglobulin (Ig) G1 class targeting the p40 subunit common to both IL-12 and IL-23, thus inhibiting both IL-12 and IL-23 receptor-mediated signalling. Ustekinumab is part of the recent biologic therapies active in psoriasis, autoimmune arthritides, and inflammatory bowel diseases.
Disciplines :
Dermatology
Author, co-author :
QUATRESOOZ, Pascale  ;  Centre Hospitalier Universitaire de Liège - CHU > Dermatopathologie
Hermanns-Lê, Trinh ;  Centre Hospitalier Universitaire de Liège - CHU > Dermatopathologie
Pierard, Gérald ;  Université de Liège - ULiège > Département des sciences cliniques > Département des sciences cliniques
Humbert, Philippe
DELVENNE, Philippe ;  Centre Hospitalier Universitaire de Liège - CHU > Anatomie pathologique
FRANCHIMONT, Claudine ;  Centre Hospitalier Universitaire de Liège - CHU > Dermatopathologie
Language :
English
Title :
Ustekinumab in psoriasis immunopathology with emphasis on the Th17-IL23 axis. A primer.
Publication date :
2012
Journal title :
Journal of Biomedicine and Biotechnology
ISSN :
1110-7243
eISSN :
1110-7251
Publisher :
Hindawi, United States
Volume :
2012
Issue :
147413
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 23 July 2012

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