Impact of body mass index on retention rates of anti-TNF-alfa drugs in daily practice for psoriasis.

Background: Psoriasis is a chronic inflammatory skin disease which often requires life-long treatment.

Objective/aim: Our objective was to assess the role of the body mass index (BMI) on the retention rates of anti-TNF-alfa therapies in patients with moderate to severe plaque psoriasis.

Material And Methods: Retrospective observational study of psoriasis patients included in local databases of three public Italian hospitals.

Syringotropic mycosis fungoides: a rare variant of the disease with peculiar clinicopathologic features.

A rare variant of mycosis fungoides (MF) characterized by prominent involvement of the eccrine glands with syringometaplasia has been reported in the past as "syringolymphoid hyperplasia with alopecia," "syringotropic cutaneous T-cell lymphoma," "adnexotropic T-cell lymphoma," or "syringotropic MF." The clinicopathologic features of this variant are not well understood, and only a few case reports or small series have been published to date. We reviewed the clinicopathologic features of 14 patients with syringotropic MF (male:female=10:4; median age, 59 years; mean age, 57.

Comano's (Trentino) thermal water interferes with tumour necrosis factor-alpha expression and interleukin-8 production and secretion by cultured human psoriatic keratinocytes: yet other mechanisms of its anti-psoriatic action.

Thermal balneotherapy with Comano's spa water (CW; Trentino, Italy) is beneficial for psoriasis and other skin disorders but its operative mechanisms are largely unknown. Previously, we showed that CW interferes with the production and secretion of IL-6 and various VEGF-A isoforms and with CK-16 expression by cultured human psoriatic keratinocytes. In this study, confluent cultures of epidermal keratinocytes isolated from the lesional areas of 9 psoriatic patients were exposed for 11-13 days to DMEM, whose chemicals had been dissolved in either deionised water (DW-DMEM, controls) or CW (CW-DMEM, treated cells), in order to assess the expression and secretion of TNF-alpha and IL-8 by such cells.

Comano's (Trentino) thermal water interferes with interleukin-6 production and secretion and with cytokeratin-16 expression by cultured human psoriatic keratinocytes: further potential mechanisms of its anti-psoriatic action.

Thermal balneotherapy with Comano's spa water (CW; Trentino, Italy) is used for psoriasis and other skin disorders but its mechanisms of action are mostly unknown. Previously, we showed that CW can interfere with the expression and secretion of various VEGF-A isoforms by cultured human psoriatic epidermal keratinocytes. In this study, confluent cultures of IL-6-hypersecreting keratino-cytes isolated from 6 psoriatic patients were exposed for 11-15 days to DMEM, the chemicals of which had been dissolved in either deionised water (DW-DMEM, controls) or CW (CW-DMEM, treated cells).

Comano's (Trentino) thermal water interferes with the expression and secretion of vascular endothelial growth factor-A protein isoforms by cultured human psoriatic keratinocytes: a potential mechanism of its anti-psoriatic action.

Thermal balneotherapy with Comano spa's water (CW; Trentino, Italy) is used for psoriasis and other skin disorders but the mechanism(s) of action of this hypotonic water are unknown. Since skin psoriatic manifestations are thought to be angiogenesis-dependent, we assessed CW's effects on the expression and release of VEGF-A protein isoforms by cultured human lesional keratinocytes isolated from skin biopsies performed in 9 patients. Confluent, psoriatic keratinocytes were exposed for 11 days to DMEM, whose chemicals had been dissolved in either deionised water (DW-DMEM, controls) or CW (CW-DMEM, treated cells).

Study of sunbathing in children: the preliminary evaluation of a prevention program.

Aims And Background: Sunburn during childhood is associated with an increased risk for developing melanoma in an adult age. The aim of the present study was to define the validity of our educational program in order to teach the positive effects and risks of sun exposure during childhood.

Patients And Methods: We conducted a population-based, case-control study in primary schools of three towns in Northern Italy (Brescia, Bergamo and Trento) between 2001 and 2002.

Clinical validation of an automated system for supporting the early diagnosis of melanoma.

Background: Early diagnosis and surgical excision is the most effective treatment of melanoma. Well-trained dermatologists reach a high level of diagnostic accuracy with good sensitivity and specificity. Their performances increase using some technical aids as digital epiluminescence microscopy.

A multiple classifier system for early melanoma diagnosis.

Melanoma is the most dangerous skin cancer and early diagnosis is the key factor in its successful treatment. Well-trained dermatologists reach a diagnosis via visual inspection, and reach sensitivity and specificity levels of about 80%. Several computerised diagnostic systems were reported in the literature using different classification algorithms.