Human embryonic stem cells for example have the potential to produce all of the cells in the body .
Human embryonic stem cells are able to self - renew indefinitely so Human embryonic stem cells can be used for a large - scale production of therapeutic cell lines .
Human embryonic stem cells for example have the potential to produce all of the cells in the body and they are able to self - renew indefinitely so they can be used for a large - scale production of therapeutic cell lines .