摘要 : The last decade has seen an unprecedented pace of change, particularly of clinical research in atopic dermatitis (AD). This review summarizes some key discoveries. Over the last 10 years, nearly half of all studies investigated th... 展开 The last decade has seen an unprecedented pace of change, particularly of clinical research in atopic dermatitis (AD). This review summarizes some key discoveries. Over the last 10 years, nearly half of all studies investigated the efficacy and safety of novel therapeutic agents, particularly biologics and small molecules. Clear demonstration of benefit in clinical trials with no significant safety concerns provided strong evidence leading to subsequent Food and Drug Administration approval and routine use of the antieIL-4 receptor alpha antagonist dupilumab in patients 6 months and older, the selective Janus kinase 1 (JAK1) inhibitors upadacitinib for patients 12 years and older and abrocitinib, the IL-13 antagonist tralokinumab, and the JAK1/2 inhibitor baricitinib for adults 18 years and older. Several other drugs are in the pipeline. Other areas under the spotlight have been trials of skin moisturizers and probiotics in the prevention of AD, investigating the role of filaggrin and skin barrier function and the role of skin and gut microbiome, with Staphylococcus aureus second immunoglobulin-binding protein having been found to uniquely trigger allergic skin responses in AD. Skin microbiome, epidermal metabolites/structural components, and local inflammatory biomarkers are now commonly assessed using genomic and proteomic analysis of tape strips rather than more invasive biopsy to identify factors such as C-C motif chemokine ligand-17 that correlate with disease severity and response to therapy. Overall, the last decade has ushered in a new and exciting era in our understanding, diagnosis, and treatment of this common allergic skin disease. (c) 2022 American Academy of Allergy, Asthma & Immunology (J Allergy Clin Immunol Pract 2023;11:63-71) 收起