Dermatology

Major depressive disorder shares a Th2 immune signature with atopic dermatitis, highlighting dupilumab as a potential targeted therapy.

A long-term cohort study shows molecular diagnostics can distinguish hand eczema from psoriasis, improving treatment decisions and patient quality of life.

Stopping washcloth use during bathing may significantly reduce chronic itch, according to a new observational dermatology study exploring simple lifestyle changes.

A study of nearly 12,000 adults links sedentary behaviour, late sleep and psychological distress to higher adult acne risk, while regular exercise shows protective benefits.

New research identifies a tRNA-derived RNA fragment that protects skin from UV-induced photoageing by preserving collagen and stabilising key mRNAs.

Global analysis finds people with atopic dermatitis have significantly higher rates of asthma and rhinitis, highlighting the need for integrated respiratory screening.

Sunscreen use may prevent UV-induced gene and epigenetic changes, helping maintain pathways linked to healthy skin, according to new molecular profiling research.

A phase IIb trial demonstrates that topical pumecitinib 3% gel significantly improves mild-to-moderate atopic dermatitis, with twice-daily dosing showing superior efficacy.