Scientists Grow Sheep Embryos With Human Cells To Revolutionize Organ Transplant Sheep embryos that contain human cells may increase the supply of organs for transplant and pave way for genetically tailored organs that can reduce odds for transplant rejection. About one in 10,000 cells in the sheep embryos are human. by Allan Adamson
Health Scientists Want To Create Part-Human Part-Animal Chimeras To Find Cure For Diseases by Ted Ranosa