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Stem-cell therapy uses stem cells to treat or prevent a disease or condition. [1] As of 2024, the only FDA-approved therapy using stem cells is hematopoietic stem cell transplantation. [2] [3] This usually takes the form of a bone marrow or peripheral blood stem cell transplantation, but the cells can also be derived from umbilical cord blood.
Stem cells have been used to repair tissue damaged by disease or age. [2] Cloning also might be done with stem cells. Pluripotent stem cells can also be derived from Somatic cell nuclear transfer which is a laboratory technique where a clone embryo is created from a donor nucleus.
Stem cell treatments may require immunosuppression because of a requirement for radiation before the transplant to remove the person's previous cells, or because the patient's immune system may target the stem cells. One approach to avoid the second possibility is to use stem cells from the same patient who is being treated.
A woman has undergone a stem-cell therapy made from her own cells, to treat her type 1 diabetes. Researchers in China discovered the woman did not need to use insulin 75 days after the procedure ...
The only stem cell products the FDA has approved for use are stem cells extracted from umbilical cord blood, and then only for rare blood disorders. ... a decision that could come from the current ...
Research is still being done to see if these stem cells are viable enough to grow into completely new teeth. Some parents even opt to keep their children's baby teeth in special storage with the thought that, when older, the children could use the stem cells within them to treat a condition. [46] [47]
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