Many scientists and doctors are seeing the potential of stem cells to cure certain types of cancers. These cancer stem cells have the ability to grow and multiply in any part of the body to repair or replace the damaged cells. When these cells are transplanted inside the body, they will develop and multiply if necessary, to replace the damaged cells brought about by the disease. Although they are not given to humans yet, more studies are being conducted on how these stem cells can help us more. I hope they do it fast because once these are introduced to humans, a lot of people will really benefit from it.