Simple method turns human skin cells into immune strengthening white blood cells
The work, as detailed in the journal Stem Cells, shows that only a bit of creative manipulation is needed to turn skin cells into human white blood cells. “The process is quick and safe in mice,” says senior author Juan Carlos Izpisua Belmonte, holder of Salk’s Roger Guillemin Chair. “It circumvents long-standing obstacles that have plagued the reprogramming of human cells for therapeutic and regenerative purposes.” Those problems includes the long time — at least two months — and tedious laboratory work it takes to produce, characterize and differentiate induced pluripotent stem (iPS) cells, a method commonly used to grow new types of cells. …