Fibrocell Science, Inc. a gene therapy company focused on transformational autologous cell-based therapies for skin and connective tissue diseases, announced that the remaining two patients in the NC1+ cohort have been dosed in the Phase 1 portion of the Phase 1/2 clinical trial of FCX-007 for the treatment of Recessive Dystrophic Epidermolysis Bullosa (RDEB), a devastating genetic skin disease with a high mortality rate. The cohort consists of three patients.