Endoplasmic reticulum stress and collagenous formation anomalies in vascular-type Ehlers-Danlos syndrome via electron microscopy.

Vascular-type Ehlers-Danlos syndrome (vEDS) is an autosomal-dominant inherited disorder caused by a deficit in collagen III. It results from heterogeneous mutations in the α1 collagen III gene (COL3A1) and is associated with life-threatening complications, even in younger patients. However, the details of the pathogenesis underlying the COL3A1 mutation causing vEDS remain unclear.

Anti-Inflammatory Effects of Potassium Iodide on SDS-Induced Murine Skin Inflammation.

Potassium iodide (KI), initially derived from seaweed in the early 19th century, is used for treating sporotrichosis in dermatological practice. KI has also been used to treat several noninfectious inflammatory skin diseases. However, the mechanisms underlying the improvement in such skin diseases remain unknown, and KI is not used widely.

Diagnostic value of a nested polymerase chain reaction for diagnosing cutaneous sporotrichosis from paraffin-embedded skin tissue.

Background: The gold standard for diagnosis of cutaneous sporotrichosis involves the isolation of the fungus, Sporothrix, by a culture test. Generally, the sampling for the culture test is performed at the same time as skin biopsy under local anaesthesia. However, the culture test may occasionally return a false negative result.