Year: 2025
Type: article
Abstract: Atopic dermatitis (AD) is a chronic inflammatory skin disease marked by pruritus and eczematous lesions that significantly impacts patient quality of life. This review covers the intricate interplay of barrier dysfunction, immune dysregulation, and microbial dysbiosis in the complex pathophysiology of AD. The roles of epigenetic factors and environmental exposures are also examined. The evolving understanding of these factors has revolutionized AD treatment. Beyond foundational topical agents, the landscape for moderate-to-severe AD treatment is now dominated by highly targeted immunotherapies, such as biologics and Janus Kinase (JAK) inhibitors, that precisely block specific inflammatory pathways. Emerging strategies explore microbiome modulation and vitamin D supplementation. This paradigm shift from broad immunosuppression to precision medicine offers improved disease control and reduced systemic toxicities and enables more personalized AD management, significantly benefiting patients.
Source: Allergies
Institution: Children's Hospital Central California
Language: English
Subfield: Dermatology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $1,207
OpenAlex ID: W4416070365