3. Personalized pluripotent stem cells
Keyword(s):
‘Personalized pluripotent stem cells’ discusses cloning and its connection to stem cell biology. Somatic cell nuclear transplantation into oocytes can make personalized pluripotent stem cells as a perfect genetic match to a specific patient that provoke no immune rejection on grafting. Because this procedure involves generation of cells but no formation of an actual cloned individual, it has become known as human therapeutic cloning. Induced pluripotent stem cells (iPS cells) are made by introducing a few specific genes into normal cells. They are also a perfect genetic match to the individual donating the normal cells and because they are easy to make are now the preferred source.