Vitiligo is a common acquired depigmentation disorder for which many treatments have previously been used with varying effects. The aim of the present study was to evaluate the efficacy and safety of targeted high-intensity (TH) and narrow band (NB) ultraviolet B light (UVB) for vitiligo treatment. A total of 33 patients with vitiligo were enrolled in the present study. Patients with a symmetri...

Keratinocytes are known to synthesize cortisol through activation of the enzyme 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1). To confirm the function of 11β-HSD1 in keratinocytes during inflammation in vivo, we created keratinocyte-specific-11β-HSD1 knockout mice (K5-Hsd11b1-KO mice) and analyzed the response to narrow-band ultraviolet B (NB-UVB) irradiation. Firstly, we measured the mRNA and ...

BACKGROUND UV-based therapies, which include narrow-band (NB) UVB, broad-band (BB) UVB, and psoralen and UVA (PUVA), are well known treatment options for moderate to severe plaque psoriasis. However, there are limited evidence-based reviews on their efficacy, short-term safety, and tolerability. AIM The aim of the study was to evaluate the efficacy, short-term safety, and tolerability of UV-b...

Papillon–Lefèvre syndrome (PLS) is a rare autosomal recessive disease that presents clinically with palmoplantar keratoderma and periodontitis results in early-onset dental loss. PLS management difficult. We report 30-year-old female who had unfavourable response to topical keratolytic creams, oral isotretinoin narrow-band ultraviolet-B (NB-UVB) phototherapy but showed significant clinical impr...

Vitiligo is a common skin disease characterized by loss of normal melanin pigments in the skin and its pathogenesis is still unclear. Treatment modalities include psoralen plus ultraviolet A, narrow-band ultraviolet B (NB UVB) phototherapy, topical and systemic steroids, topical calcineurin inhibitors, topical vitamin D analogues in monotherapy or in association with phototherapy, and surgical ...