Italian S3-Guideline on the treatment of Atopic Eczema - Part 2: non-systemic treatments and treatment recommendations for special AE patient populations, adapted from EuroGuiDerm by the Italian Society of Dermatology and STD (SIDEMAST), the Italian Association of Hospital Dermatologists (ADOI) and the Italian Society of Allergological and Occupational Dermatology (SIDAPA).

SIDeMaST (Società Italiana di Dermatologia Medica, Chirurgica, Estetica e delle Malattie Sessualmente Trasmesse) contributed to the development of the present guideline on the systemic treatment of chronic plaque psoriasis. With the permission of EuroGuiDerm, SIDeMaST adapted the guideline to the Italian healthcare context to supply a reliable and affordable tool to Italian physicians who take care of patients affected by atopic dermatitis. The evidence- and consensus-based guideline on atopic eczema was developed in accordance with the EuroGuiDerm Guideline and Consensus Statement Development Manual.

The OX40 Axis is Associated with Both Systemic and Local Involvement in Atopic Dermatitis.

Atopic dermatitis (AD) is a chronic, or chronically relapsing, inflammatory skin disease associated with asthma and allergic rhinitis, and is dominated by Th2 cells. The co-stimulatory T-cell receptor OX40 and its ligand, OX40L, play a central role in the pathogenesis of AD, as their interactions are crucial for the generation of TH2 memory cells. Using enzyme-linked immunoassay (ELISA) and flow cytometry on blood samples from patients with AD and healthy volunteers, this study shows that the serum level of soluble (s) OX40 is decreased in patients with AD, and the expression of OX40 by activated skin-homing CD4+ T cells is increased.

Emerging Treatment Options in Atopic Dermatitis: Topical Therapies.

Atopic dermatitis is a chronic inflammatory skin disorder affecting children and adults, with the majority presenting mild to moderate disease severity. The use of topical corticosteroids (TCSs) in combination with emollients has been the mainstay for treating mild to moderate atopic dermatitis since the 1950s, and as a supplement to systemic treatment in severe disease. However, while very effective, TCSs are often accompanied by poor adherence due to corticophobia (fear of using corticosteroids in patients or doctors), unwanted side effects, and in some cases insufficient clinical response.

Attention-Deficit/Hyperactivity Disorder in Atopic Dermatitis: An Appraisal of the Current Literature.

Atopic dermatitis (AD) is a chronic inflammatory skin disease with hallmark characteristics in terms of pruritus, psychological stress, and sleep disturbance, all possibly associated with an increased risk of attention-deficit/hyperactivity disorder (ADHD). Epidemiological data indicate that AD and ADHD exhibit a parallel rise in global prevalence, and several cross-sectional studies have indicated co-occurrence of the 2 conditions. Furthermore, recent cohort studies have reported a temporal association between AD and later development of ADHD.

The "Alarmins" HMBG1 and IL-33 Downregulate Structural Skin Barrier Proteins and Impair Epidermal Growth.

The epidermal-derived "alarmins" high-mobility group box 1 (HMGB1) protein and interleukin-33 (IL-33) are upregulated in patients with atopic dermatitis. How-ever, their capacity as pro-inflammatory cytokines and their derived effects on skin barrier regulation are poorly elucidated. We investigated the impact of HMGB1 and IL-33 on gene transcription, protein expression and epidermal differentiation across 3 distinct keratinocyte in vitro models.

Injuries during football tournaments in 45,000 children and adolescents.

Four percent of the world's population, or 265 million people, play football, and many players are injured every year. The present study investigated more than 1800 injuries in over 45,000 youth players participating in three consecutive international football tournaments in Denmark in 2012-2014. The aim was to investigate the injury types and locations in children and adolescent football players and the differences between genders and age groups (11-15 and 16-19 years of age).

Increased IL-25 levels in the peritoneal fluid of patients with endometriosis.

Previous studies have indicated a higher prevalence of allergic disease among women with endometriosis. It is already well established that type 1 allergies develop in a Th2 cytokine environment. Recent studies have shown, however, that IL-25 induces a Th2 development of naive T lymphocytes and is central in the Th2 response.

Measuring serum concentrations of interleukin-33 in atopic dermatitis is associated with potential false positive results.

Background: In the search for valid biomarkers in inflammatory diseases, cytokine serum concentrations are often measured by enzyme-linked immunosorbent assay and correlated to disease activity. Interleukin-33 is a relatively newly described cytokine, which holds a promising potential as a biomarker for different diseases including atopic dermatitis. However, interfering human anti-animal IgG antibodies and heterophilic antibodies might give rise to false positive or negative results that often go unnoticed.

Large eccrine angiomatous hamartoma: a novel clinical presentation of disease.

Background: Eccrine angiomatous hamartoma is a rare benign cutaneous malformation with a diverse clinical appearance, therefore likely to be misdiagnosed and underreported.

Main Observations: A 44-year-old man presented with a congenital erythematous hyperhidrotic plaque on the left upper back measuring 18 x 25 cm. No pain or tenderness nor hypertrichosis were observed.

Allergic contact dermatitis induced by textile necklace.

Allergic contact dermatitis to textile dyes is considered to be a rare phenomenon. A recent review reported a prevalence of contact allergy to disperse dyes between 0.4 and 6.

Lymphocyte apoptosis is resistant to erythropoietin in porcine endotoxemia.

Sepsis-induced lymphocyte apoptosis plays an important role in the development of immune suppression in septic patients. Erythropoietin (EPO) is a multifunctional cytokine with antiapoptotic properties. We hypothesized that EPO could mitigate mononuclear cell (MNC) apoptosis and modify the dynamic changes of MNCs during endotoxemia.