Plastic Surgery 2009 – Experimental Stem Cell Therapy Shows Promise in Peripheral Nerve Repair
The findings of an experimental study presented at the American Society of Plastic Surgeons (ASPS) Plastic Surgery 2009 conference, Oct. 23-27, in Seattle, suggest adipose-derived (fat) stem cells (ASCs) may help in the healing process of peripheral nerve injuries. Injuries to the peripheral nervous system are major and can result in paralysis. In the study, ASCs were administered to a group of rats with sciatic nerve injuries. Analysis after three and six month intervals showed a statistically significant improvement between nerves treated with ASCs and those without. Plastic surgeons hope to use ASCs in treatment of peripheral never injuries because stem cells are able to differentiate into new nerve cells and may be able help to increase growth factors that promote regeneration.
