What Tissue Is Formed After Graft of Adipose-Derived Stromal Vascular Fraction Cells?

Cultured human fibroblasts have been used for soft-tissue augmentation in the face. However, if cultured cells are to be used clinically, the approval of the Food and Drug Administration and time-consuming culturing procedures are required. For this reason, we investigated adipose-derived stromal vascular fraction (SVF) cells, which could be obtained in large quantities without cell culture. However, unlike fibroblasts, SVF cells are a...