Extracellular vesicles secreted by Brugia malayi microfilariae modulate the melanization pathway in the mosquito host Scientific Reports Melanotic neuroectodermal tumor of infancy Wikipedia Histopathological Findings of a Melanocytic Nevus A melanocytic nevus is a benign proliferation of melanocytes. Under the microscope, typical features include: Nests or clusters of uniform melanocytes located at the dermoepidermal junction, Extracellular matrix protein N glycosylation mediates immune self tolerance in Drosophila melanogaster PNAS