Refractory benign familial pemphigus successfully treated with dupilumab: a case series.

Benign familial pemphigus (BFP) is a chronic autosomal dominant dermatosis characterized by the appearance of flaccid blisters which evolve to painful erythematous macerated plaques and erosions in intertriginous areas. While different medical therapies for BFP exist, current treatments are not consistently effective, and symptoms often cause decreased quality of life. We report a case series of three patients with refractory moderate-to severe BFP which have been successfully treated with dupilumab, describing clinical evolution within a follow-up period of 18 months.

Targeting 3D Bladder Cancer Spheroids with Urease-Powered Nanomotors.

Cancer is one of the main causes of death around the world, lacking efficient clinical treatments that generally present severe side effects. In recent years, various nanosystems have been explored to specifically target tumor tissues, enhancing the efficacy of cancer treatment and minimizing the side effects. In particular, bladder cancer is the ninth most common cancer worldwide and presents a high survival rate but serious recurrence levels, demanding an improvement in the existent therapies.

Skin Ultrasound in Kaposi Sarcoma.

The use of ultrasound imaging has recently been increasing in numerous dermatologic diseases. This noninvasive technique provides additional details on the structure and vascularization of skin lesions. Kaposi sarcoma is a vascular tumor that typically arises in the skin and mucosas.