Stem cells made in the lab may one day aid cancer treatment by reducing our reliance on donors
Human blood stem cells have been made in a laboratory for the first time, which could significantly improve how we treat certain types of
The lab-grown cells have so far only been tested in mice, but when infused into the animals, the cells became functional bone marrow at similar levels to those seen after umbilical cord Treating cancers such as leukaemia and lymphoma via radiation and chemotherapy can destroy the blood-forming cells in bone marrow. A stem cell transplant means that new, healthy bone marrow and blood cells can grow. Umbilical cords are a particularly rich source of stem cells, but donations are limited and the transplant can be rejected by the body.First, human blood or skin cells were turned into so-called pluripotent stem cells through a process called reprogramming.
“This suggests the treatment, even at the preclinical stage in mice, is not consistent, which will need to be addressed prior to any clinical trials in human patients,” he says.
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