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Targeting IL-17 with ixekizumab in patients with psoriasis

    Beatrice Dyring-Andersen

    Department of Dermato-Allergology, Herlev & Gentofte Hospital, Kildegaardsvej 28, DK-2900 Hellerup, Denmark

    ,
    Lone Skov

    Department of Dermato-Allergology, Herlev & Gentofte Hospital, Kildegaardsvej 28, DK-2900 Hellerup, Denmark

    &
    Claus Zachariae

    *Author for correspondence:

    E-mail Address: claus.zachariae@regionh.dk

    Department of Dermato-Allergology, Herlev & Gentofte Hospital, Kildegaardsvej 28, DK-2900 Hellerup, Denmark

    Published Online:https://doi.org/10.2217/imt.15.63

    Psoriasis is a multifactorial chronic inflammatory skin disease of unknown etiology. Knowledge of the pathophysiology of psoriasis has evolved and identified IL-17 as a key pro-inflammatory mediator in psoriasis creating new medical avenues. Several agents targeting IL-17 or its receptor are in clinical trials for the treatment of moderate-to-severe psoriasis. This review focuses on the biological rationale and the results of clinical trials with ixekizumab, a humanized IgG4 monoclonal antibody. The currently available Phase I to III data indicate that ixekizumab is a well-tolerated promising drug, although long-term data of efficacy and safety are needed before ixekizumab and other IL-17 targeting therapeutics can find their place in clinical practice.

    Papers of special note have been highlighted as: • of interest

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