London, Apr 25 : In a breakthrough study, California researchers have successfully grown blood vessels from kidney patients' own skin cells, a development that will increase the ease and safety of dialysis.
The researchers hope that the new technique can one day be used to grow internal organs as well.
It is the first complex bioengineered tissue part built without synthetic components.
Earlier, the bioengineers have only been able to grow sheet-like tissue such as skin from cells alone.