Possible Roles of IL-33 in the Innate-Adaptive Immune Crosstalk of Psoriasis Pathogenesis

2019

Background. IL-33 belongs to the IL-1 family, playing a role in several biologic processes as well as in the pathogenesis of different diseases, including skin pathologies. It acts as an alarmin, released by damaged cells. Binding to a ST2 receptor, it stimulates many immune cells such as ILC2 and Th2 cells. IL-33/ST2 axis seems to be involved in Th17 response. According to this, a review was performed to analyze if IL-33 even interplay in the onset of psoriasis, a Th1/Th17 inflammatory disease. Methods. Data obtained from the included articles are study author name, publication date, group studied, clinical and biological variables, laboratory tests, and outcome of interest of the study. R…

Hidradenitis Suppurativa in a Large Cohort of Italian Patients: Evaluation of the Burden of Disease

2022

<b><i>Background:</i></b> Hidradenitis suppurativa (HS) is a chronic, inflammatory, recurrent, debilitating skin disease of the hair follicle that usually occurs after puberty with painful, deep-seated, inflamed nodules and sinus tracts in the apocrine gland-bearing areas of the body, most commonly the axillae and inguinal and anogenital regions, with a relevant impact on patients’ quality of life (QoL). <b><i>Objective:</i></b> To evaluate how the burden of HS disease impacts on patient well-being and working activities in a large Italian population over a period of 9 months. <b><i>Methods:</i></b> A multicenter, prosp…

Comment on “Clinical genetic testing for familial melanoma in Italy: A cooperative study”

2010

Klebsiella oxitoca folliculitis mimicking tinea barbae in a diabetic man

2005

A 55-year-old male dairy farmer was admitted to our hospital with a skin infection on the neck and face. He was apparently in good general health, and his medical history was unremarkable. He reported that, 50 days before admission, a pruritic red maculopapular rash had developed on the anterior region of his neck. This rash failed to improve after a 10-day course of trimethoprim-sufamethoxazole and fluconazole; rather it progressively worsened. On admission, examination revealed confluent follicular papulae-pustules with purulent-hematic exudation and crusting, on an erythematous-edematous area extending over the anterior region of the neck, chin and mandible (Fig. 1); hairs within the aff…