CAMBRIDGE, Mass., Sept. 20 /PRNewswire/ -- Magen BioSciences, Inc., a specialty dermatology company, today announced the publication of a paper in the journal Nature by its co-founder and board member, David E. Fisher, M.D., Ph.D., that sheds new light on the mechanism of pigment production in skin. The paper has important implications for genetically predisposed fair-skinned individuals that are susceptible to skin damage induced by ultraviolet (UV) radiation.