To perform this function, these cells must divide to renew themselves, while some of their descendants eventually differentiate to build up new tissues. By this definition, stem cells are ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

Embryonic stem cells can be trained to grow into heart ... After all, eggs that have failed to fertilize are almost by definition of poor quality. "They're not brilliant," she says of the eggs.

Since stem cells have the ability to turn into various other types of cells they can be useful for treating and understanding disease. Researchers can use stem cells in laboratories to test new ...

You might have a stem cell or bone marrow transplant as part of your treatment for acute lymphoblastic leukaemia (ALL). Having a transplant means destroying as many leukaemia cells as possible and ...

Some private clinics are charging UK patients thousands of pounds for unproven and unregulated treatments using the "healing powers" of stem cells, the BBC has found. And experts are warning some ...

Their methods led to finding “a new and more accurate surface-marker-based definition of skeletal stem cells,” discounting ...