Jeanne Duus Johansen

Gold Contact Sensitization, Clinical Characteristics and Associations With Autoimmune Disease: A Retrospective Cohort Study With Registry Linkage

ABSTRACT Background Gold sensitization is common, but its clinical and immunologic significance remains unclear. European data from consecutively patch tested patients are scarce. Animal models suggest that gold can induce systemic autoimmunity, but studies in humans are limited....

Occupational Exposure to Nickel and Cobalt From Hairdressing Tools: A Cross‐Sectional Study in 58 Danish Salons

ABSTRACT Background Hairdressers frequently perform wet work, which weakens the skin barrier. Repeated skin contact with metallic tools introduces an occupational allergen exposure. However, data on nickel and cobalt release from commonly handled cutting tools remain limited. Obj...