What are the advantages of iPS cells over embryonic stem cells?
The advantage of iPS cells is that they are not derived from human embryos, which is the ethical concern in this field. By removing the bioethical issues, the scientists are more likely to obtain more federal funding and support. Another significant benefit of iPS cell technology would permit for creation of cell lines that are genetically tailored to a patient. This could eliminate the concern of immune rejection, where the body’s immune system identifies implanted cells or tissues as unknown and attacks them.
