The molecular features of normal and atopic dermatitis skin in infants, children, adolescents, and adults

BACKGROUND: Although atopic dermatitis (AD) often presents in infancy and persists into adulthood, comparative characterization of AD skin among different pediatric age groups is lacking. OBJECTIVE: We sought to define skin biopsy profiles of lesional and nonlesional AD across different age groups (0-5-year-old infants with disease duration