Usually increased presence of Heat Shock Proteins (HSPs) is considered to mediate inflammation process in Oral Lichen Planus (OLP) lesions, but in contrast HSP-70 expression found to be stable or even decreased in those lesions. The purpose of this study was to detect the serum titres of the HSP-70 in patients with OLP compared to healthy individuals, which may indicate an alternative, systemic...

Spore-derived mycobionts of the lichen Haematomma sp. were cultivated on malt-yeast extract medium supplemented with 10% sucrose to produce a new pyranonaphthoquinone, 4, as well as two known compounds (-)-usnic acid (2) and 5-deoxy-7-methylbostrycoidin (3). The structure of 4 was determined by spectroscopic methods. The inhibitory activities of 3, 4, and 6–8 against mammalian DNA polymerases (...

BACKGROUND Zoon's balanitis is a benign disease characterized by an asymptomatic, chronic, solitary, shiny, red-orange plaque of the glans and/ or prepuce. In rare cases of Zoon's disease, penile squamous cell carcinoma developed in the chronic inflammatory lesions. CASE REPORT We report on a 68-year-old male patient presenting with phimosis and coexistent Zoon's disease and penile carcinoma ...

Abstract Organ transplant recipients (OTRs) have a high incidence of skin disease. People living with HIV (PLWH) are also at increased risk disease, despite highly active antiretroviral therapy. Dual immunosuppressive states would be expected to increase substantially the mucocutaneous including infections and malignancy, but this is not well documented. The aim MOTH (Mucocutaneous disorders in...

Members of the genus Dermatocarpon are widespread throughout the Northern Hemisphere along the edge of lakes, rivers and streams, and are subject to abiotic conditions reflecting both aquatic and terrestrial environments. Little is known about the evolutionary relationships within the genus and between continents. Investigation of the photobiont(s) associated with sub-aquatic and terrestrial De...

Rubinstein-Taybi syndrome is a rare congenital neurodevelopmental disorder characterized by dysmorphic features, skeletal abnormalities, growth deficiency, and mental retardation. Circumscribed storiform collagenoma is a distinct benign fibromatous tumor that presents either as solitary tumor or in association with other syndromes. In this report, we describe a 16-year-old male with Rubinstein-...

In any description of leg ulcers in systemic lupus erythematosus (SLE), pyoderma gangrenosum (PG) earns a mention at least for its being quite rare in such patients. The causative role of aPL (antiphospholipid antibody) in dermatological manifestations of SLE is undermined by the occurrence of PG in aPL negative SLE patients. To the best of our knowledge, there are only two reports of PG in aPL...

Tyrosine kinase inhibitors are effective as a target therapy for malignant neoplasms. Imatinib was the first tyrosine kinase inhibitor used. After its introduction, several other drugs have appeared with a similar mechanism of action, but less prone to causing resistance. Even though these drugs are selective, their toxicity does not exclusively target cancer cells, and skin toxicity is the mos...

38 cases of eczema and eczematoid diseases(19 cases of eczema chronicum, 5 cases ・of lichen Vidal, 6 cases of eczema acutum, 2 cases of dermatitis acuta, 1 case of contact dermatitis, 2 cases of erythroderma Wilson-Brocq, 1 case of erythematodes. 1 case of psoriasis vulgaris, 1 case of pityriasis rosea Gibert) were studied by vital staining method with lithium carmine. As control experiments. 1...