Efficacy of biologics in atopic dermatitis. (3rd May 2020)

• Record Type: Journal Article
• Authors: Wu, Jianni; Guttman-Yassky, Emma
• Is Part Of: Expert opinion on biological therapy. Volume 20:Number 5(2020)
• Page Start: 525
• Page End: 538
• Publication Date: 2020-05-03
• Subjects: Atopic dermatitis -- biologics -- dupilumab -- lebrikizumab -- tralokinumab -- nemolizumab -- fezakinumab -- tezepelumab -- secukinumab -- etokimab; Gene therapy -- Periodicals; Protein drugs -- Periodicals; Peptide drugs -- Periodicals; Immunotherapy -- Periodicals; Drug delivery systems -- Periodicals; 615.5
• DOI: 10.1080/14712598.2020.1722998
• Languages: English
• ISSNs: 1471-2598

Abstract

ABSTRACT: Introduction : Atopic dermatitis (AD) is a heterogeneous disease. Recent advancements in understanding AD pathogenesis resulted in the exponential expansion of its therapeutic pipeline, particularly following the success and FDA-approval of dupilumab. Different phenotypes of AD by age and ethnicity have also recently been described and clinical studies of emerging treatments will further clarify the role of each cytokine pathway in AD. Areas covered : We review the impressive repertoire of biologics for treatment of moderate-to-severe AD, including those targeting Th2, Th22, Th17/IL-23 and IgE. We highlight the scientific rationale behind each approach and provide a discussion of the most recent clinical efficacy and safety data. Expert opinion : AD is a complex disease and recent research has identified numerous endotypes, reinforcing the rationale for developing targeted therapeutics to antagonize these factors. Dupilumab has revolutionized AD treatment and its mechanistic studies also offer crucial insight into AD pathogenesis. Nevertheless, this biologic does not work for everyone, highlighting the need for a more precise approach to address the unique immune fingerprints of each AD subset. Ultimately targeted therapeutics will complement our understanding of the AD molecular map and help push AD management into an era of personalized medicine.