Gontier, Etienne Dermal nevus cells from congenital nevi cannot penetrate the dermis in skin reconstructs. [electronic resource] - Pigment cell research Feb 2002 - 41-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0893-5785 Standard No.: 10.1034/j.1600-0749.2002.00065.x doi Subjects--Topical Terms: AdolescentCell CountCell DifferentiationCell MovementCells, CulturedChildChild, PreschoolDermis--physiopathologyEnzyme Precursors--metabolismFemaleFibroblasts--physiologyGelatinases--metabolismHumansInfantInfant, NewbornMaleMetalloendopeptidases--metabolismNeoplasm InvasivenessNevus--congenitalPigments, BiologicalSkin--cytologySkin Neoplasms--congenitalTumor Cells, Cultured