As such, it could lead to a purer, safer therapeutic grade of stem cells for use in regenerative medicine.
The discovery of iPSCs holds great promise for regenerative medicine since it is possible to produce patient-specific iPSCs from the individual for potential autologous treatment — that is, treatment using the patient’s own cells. This avoids the possibility of rejection and numerous other harmful side effects.
CD34+ cells are a type of blood stem cell that has been linked to proliferation. However, collecting enough CD34+ cells from a patient to produce an adequate amount of blood usually requires a large volume of blood to be taken from the patient. But scientists found a way around this, as outlined in the new study conducted by researchers in the Department of Medicine and Institute for Human Genetic, University of California-San Francisco. They were led by Yuet Wai Kan, M.D., FRS, and Lin Ye, Ph.D.