Content - Volume 95, Issue 1

This review presents recent evidence of impaired Notch signalling in atopic dermatitis (AD), which is proposed to represent the “a-topic” defect linking both epidermal and immunological barrier dysfunctions in AD. AD epidermis exhibits a marked deficiency of Notch receptors. Mouse models with genetically suppressed Notch signalling exhibit dry skin, signs of scratching, skin barrier abnormalit ...

Cowhage, capsaicin and histamine, all applied via spicules, were used to induce itch and pain-related sensations in 15 male and 15 female subjects. Sensory qualities were assessed by questionnaire; intensities and time courses of the “itching” and “burning” sensation were measured alternately, but continuously on a VAS. In addition, axon reflexes were assessed. Only histamine and capsaicin ...

Cutaneous leishmaniasis (CL) is a worldwide disease caused by an infection with the protozoan parasite Leishmania transmitted via sand flies. It is endemic in many of the poorest countries of all continents. “Aleppo boil” is one of the recognised names given to this disease in the medical literature. Although CL used to be well-controlled and well-documented in Syria, its incidence has dramati ...

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This review presents recent evidence of impaired Notch signalling in atopic dermatitis (AD), which is proposed to represent the “a-topic” defect linking both epidermal and immunological barrier dysfunctions in AD. AD epidermis exhibits a marked deficiency of Notch receptors. Mouse models with genetically suppressed Notch signalling exhibit dry skin, signs of scratching, skin barrier abnormalit ...

Internationally approved guidelines for the diagnosis and management of Malassezia-related skin diseases are lacking. Therefore, a panel of experts consisting of dermatologists and a microbiologist under the auspices of the Danish Society of Dermatology undertook a data review and compiled guidelines for the diagnostic procedures and management of pityriasis versicolor, seborrhoeic dermatitis and ...

Post-burn pruritus is a common distressing consequence of burn wounds. Empirical treatment often fails to have a satisfactory outcome on post-burn pruritus, as the mechanism of post-burn pruritus has not been fully elucidated. The aim of this study was to evaluate the manifestation of transient receptor potential (TRP) channels in post-burn pruritus. Fifty-one burn patients with (n=33) or without ...

Cowhage, capsaicin and histamine, all applied via spicules, were used to induce itch and pain-related sensations in 15 male and 15 female subjects. Sensory qualities were assessed by questionnaire; intensities and time courses of the “itching” and “burning” sensation were measured alternately, but continuously on a VAS. In addition, axon reflexes were assessed. Only histamine and capsaicin ...

The preservative methylchloroisothiazolinone/methylisothiazolinone (MCI/MI) is a well-known sensitiser and present in most baseline series since at least 20 years. The proportions of MCI/MI are 3:1. MI alone has been used as a preservative in occupational and household products, and cosmetics since less than 10 years. MCI/MI tested at 100 ppm fails to detect a significant percentage of contact-all ...

Smartphones have overcome the limitations of image quality seen in older devices and opened a new field of telemedicine called “mobile teledermatology”. Technological advances and the need to reduce health service costs will strongly promote the development of telemedicine. For this reason, we evaluated the concordance between store-and-forward mobile teledermatology and the classical face-to- ...

The detoxifying enzyme glutathione–s–transferase pi (GST–π) is present in keratinocytes and melanocytes and exerts a protective role against tumour progression. Melanomas close to melanocytic naevus remnants occur less frequently on sun-exposed areas, whereas solar dermal elastosis, hallmark of chronic sun-damage, characterise melanomas on sun-exposed skin. We evaluated the expression o ...

Visual inspection may fail to accurately evaluate field cancerisation (subclinical actinic keratoses [AKs]). We aimed to describe field cancerisation by confocal reflectance microscopy and changes induced by the application of 3% diclofenac sodium gel in 2.5% hyaluronic acid. Fourteen male patients, >50 years old, with AKs on the bald scalp were included. Clinical examination, confocal microscopy ...

Chronic skin diseases have a negative impact on patients’ health-related quality of life (HRQoL). Patient education might contribute to HRQoL improvement. We developed a web-based, educational, HRQoL intervention for patients with a chronic skin disease. We aimed to assess 1) the feasibility of implementing the intervention in routine dermatological practice and patients’ daily life, and 2) th ...

Cyclosporine is an established therapy for psoriasis that provides rapid relief of symptoms but has long-term toxic side effects. The objective of this study was to demonstrate the efficacy of etanercept as replacement therapy for cyclosporine in patients with moderate-to-severe plaque psoriasis. Patients with plaque psoriasis were given cyclosporine 5 mg/kg/day until achievement of PASI50 at whic ...

Cutaneous leishmaniasis (CL) is a worldwide disease caused by an infection with the protozoan parasite Leishmania transmitted via sand flies. It is endemic in many of the poorest countries of all continents. “Aleppo boil” is one of the recognised names given to this disease in the medical literature. Although CL used to be well-controlled and well-documented in Syria, its incidence has dramati ...

An observational, exploratory, cross-sectional study was performed to assess whether the presence of atypical naevi (AN) in adolescents is associated with psychological and psychovegetative stress parameters. Fifty-one students of a secondary school in Graz, Austria, completed a defined test procedure consisting of an initial period of rest, a standardised mental stress task, another period rest a ...

Since the approval of vorinostat for the treatment of refractory cutaneous epidermotropic T-cell lymphoma (CTCL) in 2006, very little data about this treatment have been published. The aim of this retrospective study was to assess the efficacy and safety of vorinostat in patients with CTCL treated between 2007 and 2013 in our department. Fifteen patients (median age 64 years) were included: 9 with ...

To develop and validate a specific questionnaire to assess burden on families of children with infantile haemangioma (IH): the Haemangioma Family Burden questionnaire (HFB). Items were generated from a literature review and a verbatim report from parents. Subsequently, a study was implemented at the Necker Hospital and the Pellegrin Children’s Hospital for psychometric analysis. The HFB was refi ...

Topical imiquimod cream is increasingly applied in the treatment of lentigo maligna (LM), in particular for large lesions where surgery may lead to disfiguring scars. Published studies suggest that more frequent and prolonged treatment with topical imiquimod is associated with higher efficacy. In this study we prospectively treated 27 patients suffering from LM on the face with imiquimod 5% cream ...

Pemphigus vulgaris (PV) is a rare, potentially life threate-ning, autoimmune blistering skin disease. The International Pemphigus and Pemphigoid Foundation (IPPF) has recently developed a disease registry with the aim to enhance our understanding of autoimmune bullous diseases with the long-term goal of acquiring information to improve patient care. Patients were recruited to the IPPF disease regi ...

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