Effects of low-dose light-emitting-diode therapy in combination with water bath for atopic dermatitis in NC/Nga mice.

Background: Light-emitting diode (LED) phototherapy and water bath therapy have beneficial effect on atopic dermatitis (AD)-like skin disease. However, not all current treatments work well and alternative therapies are need. The contribution of combination therapy with low-dose 850 nm LED and water bath was investigated on dermatophagoides farina (Df)-induced dermatitis in NC/Nga mice.

Retinoic acid and hydroquinone induce inverse expression patterns on cornified envelope-associated proteins: implication in skin irritation.

Background: Hydroquinone (HQ) with or without retinoic acid (RA) is routinely used for the treatment of hyperpigmented conditions. Skin irritation is a major problem with popular depigmenting agents, resulting in postinflammatory hyperpigmentation.

Objective: To examine the molecular mechanism associated with skin irritation by RA or HQ.

Adipose-derived stem cells improve efficacy of melanocyte transplantation in animal skin.

Vitiligo is a pigmentary disorder induced by a loss of melanocytes. In addition to replacement of pure melanocytes, cocultures of melanocytes with keratinocytes have been used to improve the repigmentation outcome in vitiligo treatment. We previously identified by in vitro studies, that adipose-derived stem cells (ADSCs) could be a potential substitute for keratinocytes in cocultures with melanocytes.

Combination of glucosamine and low-dose cyclosporine for atopic dermatitis treatment: a randomized, placebo-controlled, double-blind, parallel clinical trial.

Our recent pilot study showed better outcomes using a combination of low-dose cyclosporine and glucosamine than cyclosporine alone in the treatment of atopic dermatitis (AD). Here, a randomized, placebo-controlled, double-blind, parallel-designed study was planned to compare the efficacy and safety of low-dose cyclosporine and glucosamine combination to low-dose cyclosporine alone for the treatment of patients with moderate to severe AD. AD patients with a Severity Scoring of Atopic Dermatitis (SCORAD) index ≥ 30 were randomly assigned in a 1:1 ratio to receive either cyclosporine 2 mg/kg and glucosamine 25 mg/kg (group A) or cyclosporine and placebo (group B) for 8 weeks.

A case of fixed drug eruption due to doxycycline and erythromycin present in food.

A fixed drug eruption (FDE) is not difficult to diagnose, given its clinical characteristics. However, the causative agent can be difficult to identify, particularly when the patient denies ingestion of any drugs. To the best of our knowledge, we present herein the first reported case of an FDE caused by antibiotics taken in food; doxycycline and erythromycin contained in pork and fish.