This study, «Engineered epidermal progenitor cells can correct diet - induced obesity and diabetes,» is the first to show that
an engineered skin graft can survive long term in wild - type mice with intact immune systems.
«Surgeons use a variety of techniques to grow
skin for tissue expansion procedures designed to grow
skin in one region of the body so that it can be auto -
grafted on to another site [sometimes used for burn victims],» said Guy German, assistant professor of biomedical
engineering within the Thomas J. Watson School of
Engineering and Applied Science at Binghamton University.
In addition to growing new
skin for burn victims, cells from hair follicles could potentially be used to
engineer vascular
grafts and possibly regenerate cardiac tissues for patients with heart problems.