Mohn'd AbuHilal1, Scott Walsh2, Neil Shear2. 1. Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Center and University of Toronto, Toronto, ON, Canada derm.moe@gmail.com. 2. Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Center and University of Toronto, Toronto, ON, Canada.
Abstract
BACKGROUND: Major advances have been made in the understanding of the pathophysiology of psoriasis. OBJECTIVES: The authors review the role of interleukin (IL) 17 in the pathogenesis of psoriasis and provide updates on approved and investigational therapies targeting IL-17 and the IL-17 receptor. METHODS: A PubMed search was performed for relevant literature. CONCLUSION: The IL-23/Th17 signaling pathway (including IL-17) plays a central role in the pathogenesis of psoriasis. Biologic agents that block IL-17 (secukinumab and ixekizumab) or its receptor (brodalumab) are effective and safe for the treatment of psoriasis.
BACKGROUND: Major advances have been made in the understanding of the pathophysiology of psoriasis. OBJECTIVES: The authors review the role of interleukin (IL) 17 in the pathogenesis of psoriasis and provide updates on approved and investigational therapies targeting IL-17 and the IL-17 receptor. METHODS: A PubMed search was performed for relevant literature. CONCLUSION: The IL-23/Th17 signaling pathway (including IL-17) plays a central role in the pathogenesis of psoriasis. Biologic agents that block IL-17 (secukinumab and ixekizumab) or its receptor (brodalumab) are effective and safe for the treatment of psoriasis.