MicroRNA miR 274 5p Suppresses Found in Neurons Associated with Melanotic Mass Formation and Developmental Growth in Drosophila 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, Therapeutic Strategies in Neurocutaneous Melanocytosis Anticancer Research Cellular encapsulation and melanization are enhanced by immulectins, pattern recognition receptors from the tobacco hornworm Manduca sexta ScienceDirect