Jeanne Duus Johansen

Jeanne Duus Johansen serves as a Clinical Professor within the Department of Clinical Medicine at the University of Copenhagen's Faculty of Health and Medical Sciences. Based at Blegdamsvej 3, 2200 Copenhagen N, she maintains active clinical and research roles through the Capital Region of Denmark (Region Hovedstaden), with professional correspondence via jeanne.duus.johansen@regionh.dk.

Her research spans critical areas of dermatological science with emphasis on:

• Contact allergy mechanisms and epidemiology across age groups
• Immunological pathways in allergic contact dermatitis
• Risk assessment of chemical sensitizers in consumer products
• Occupational and environmental triggers of skin disease
• Regulatory frameworks for skin sensitizer management
• Population-level dermatitis patterns in Danish cohorts

With over 450 research outputs including 365 journal articles and 45 reviews, her recent 2025 work demonstrates a pronounced focus on systematic evidence synthesis (meta-analyses of pediatric contact allergy, nickel sensitivity, and neomycin reactions) alongside experimental immunology and regulatory science. Publications frequently address European Union policy gaps and occupational health challenges, particularly regarding rubber accelerators and chemical cross-reactivity. Her work garners significant attention with multiple news outlet pickups, social media engagement across X and Bluesky, and consistent Mendeley readership.

Professor Johansen actively contributes to dermatological knowledge dissemination through high-impact journals including Contact Dermatitis and Journal of Investigative Dermatology, maintaining strong collaborative networks evident in multi-institutional authorship patterns. Her research directly informs clinical practice guidelines and chemical safety regulations while addressing public health concerns through population-based studies.