Psoriasis: Unraveling Disease Mechanisms and Advancing Pharmacological and Nanotechnological Treatments.

Research into the pathogenesis of inflammatory skin diseases, including dermatitis and psoriasis, has yielded significant advancements in the last decades. The identification of age, gender, and genetic factors contributing to these complex conditions has been pivotal in developing novel pharmacological and technological treatments. This review delves into the molecular underpinnings of psoriasis, examining current therapies and promising investigational agents. We highlight the potential of nanotechnology to enhance drug delivery to affected skin areas, with microneedles emerging as a promising platform for psoriasis and other chronic inflammatory skin diseases.