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http://dx.doi.org/10.1016/j.jaad.2020.04.094 | DOI Listing |
J Clin Med
December 2024
2nd Department of Dermatology, Colentina Hospital, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania.
Special areas of involvement in psoriasis include the scalp region, the palms and soles, genital areas, as well as intertriginous sites. The involvement of these topographical regions is associated with important physical and emotional implications, resulting in reduced quality of life, social isolation, and work disability. Palms and soles can be affected as part of the generalized form of psoriasis or can be exclusively affected as palmo-plantar psoriasis.
View Article and Find Full Text PDFChildren (Basel)
December 2024
Department of Life Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy.
Thyroid function plays a seminal role in the growth and development of children, and alterations in signaling pathways which interfere with the biosynthesis, transport, and metabolism of thyroid hormones might impact on the skin of such patients: this review explores the relationship between different thyroid disorders and dermatological manifestations with a particular focus on the pediatric population. Common cutaneous conditions associated with thyroid dysfunction may include chronic urticaria, vitiligo, and alopecia, which can be early harbingers of an underlying endocrine disruption. This review also highlights the growing cognizance of a "thyroid-skin axis", with thyroid hormones influencing many physiologic processes within the skin such as keratinocyte proliferation, hair growth, and epidermal differentiation.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
North Bristol NHS Foundation Trust, Bristol BS10 5NB, UK.
Sarcoidosis is a multisystem granulomatous inflammatory disorder, of unknown aetiology, which causes a wide spectrum of clinical phenotypes. It can present at any age, most commonly between 20 and 60 years, with a roughly equal sex distribution. Diagnosis is often delayed due to multiple diagnostic mimics, particularly joint disease.
View Article and Find Full Text PDFIn endemic areas with a compatible epidemiological context, clinicians should consider anthrax as a potential diagnosis. The disease can present with diverse clinical manifestations, including cutaneous, gastrointestinal, respiratory, or central nervous system infections.
View Article and Find Full Text PDFThe Rac1 P29S hotspot mutation in cutaneous melanoma is associated with resistance to MAPK pathway inhibitors (MAPKi) and worse clinical outcomes. Moreover, activation of Rac1 guanine exchange factors (GEFs) also promotes MAPKi-resistance, particularly in undifferentiated melanoma cells. Here we delineate mechanisms of Rac1-driven MAPKi-resistance and identify strategies to inhibit the growth of this class of cutaneous melanomas.
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