Unclassified sclerosing malignant melanomas with AKAP9-BRAF gene fusion: a report of two cases and review of BRAF fusions in melanocytic tumors.

The current classification of melanocytic tumors includes clinical, pathological, and molecular data. A subset of lesions remains difficult to classify according to these complex multilayer schemes. We report two cases of deeply infiltrating melanomas with a sclerosing background.

Cutaneous infection with Leishmania infantum in an infant treated successfully with miltefosine.

A two-year-old girl presented with a 20 month history of a facial nodule which had appeared after a vacation on Mallorca. Various topical treatments at other hospitals for the working diagnosis of mastocytoma failed to prevent a slow increase in size and the onset of systemic signs and symptoms. An indurated crusted nodule evolved.

Biphasic regulation of AP-1 subunits during human epidermal wound healing.

Cutaneous wound healing is a well-coordinated process that includes inflammation, proliferation, and differentiation. Activator protein 1 (AP-1) subunits have been implicated in the regulation of genes important for these processes and have been shown to be involved in wound healing. However, investigation of human healing and non-healing wounds in vivo and ex vivo, and the comparative analysis of several members of the Jun and Fos families are still missing.