Cons pros of adult stem cells
Nevertheless, the mechanism by which these stem cells improve cardiac function after transplantation remains unclear. So, people who consider that life begins in the conception, also consider that destroying a blastocyst is murder, so it is immoral even when it can be used with good intentions. Funding Many people have the wrong idea that stem cell research is an important step in human cloning. Transplantation of these mixed populations of immature cardiomyocytes with spontaneous electrical activity might induce cardiac arrhythmias early after transplantation before they are fully matured and integrated in vivo with host cons pros of adult stem cells [ 6263 ].