Originally posted by: BaliBabyDoc
Researchers at the University of Pennsylvania School of Medicine have isolated a new source of adult stem cells that appear to have the potential to differentiate into several cell types. If their approach to growing these cells can be scaled up and proves to be safe and effective in animal and human studies, it could one day provide the tissue needed by an individual for treating a host of disorders, including peripheral nerve disease, Parkinson's disease, and spinal cord injury.
---
Overall, the researchers showed that human embryonic stem cell media could be used to isolate and expand a novel population of multipotent adult stem cells from human hair follicles. "Although we are just at the start of this research, our findings suggest that human hair follicles may provide an accessible, individualized source of stem cells," says Xu. The researchers are now working on inducing other cell types from the hair sphere cells and testing the cells in animal models. Study co-authors are Hong Yu, Suresh M. Kumar, and Geza Acs, all from Penn; and Dong Fang, Ling Li, Thiennga K. Nguyen, and Meenhard Herlyn, all from the Wistar Institute, Philadelphia.