(Salt Lake City, UT)  –  A Utah-based company is about to start the first human trials of a therapy to fully regenerate skin in burn patients.  Researchers at PolarityTE in Salt Lake City say they have come up with a treatment that uses stem cells and biological growth factors that can regrow fully-functioning human skin with hair follicles.  A doctor can take the skin cells from a burn patient, send them to a laboratory and within two days have the treatment needed to regrow damaged skin.  The doctors involved tell the “Deseret News” the treatment has worked in animals and could move into commercial production next year.