Share this article Share The oestrogen levels of the women in the study rose after they received the stem cell injections, and after six months their periods began again.
Stem cells were first found in embryos, but now scientists have managed to extract them from blood in umbilical cords and placentas, as well as teeth, bone marrow and even body fat.
However, experts are sceptical about any of this coming true for the majority of people. BioEden makes no guarantees about the use of these cells.
Another company, the Indian-based LifeCell International, has announced plans to bank stem cells isolated from menstrual blood. The latest private cell bank to launch here, Precious Cells, is the first in Britain to preserve stem cells from adults, as well as from babies or children.
Because these adult stem cells are more mature than those from cord or baby teeth, they are not as promising in terms of what they might be able to do.
But Precious Cells hopes future science may one day be able to get around that. Researchers have managed to extract these cells from blood in umbilical cords and placentas, as well as teeth, bone marrow and even body fat.
But this does not mean stem cells will ever be a panacea. Dr Irving Weissman, director of the U. But even if the science could be made to work, there is a further practical problem: The company did not store the stem cells itself, but paid other facilities to do it.
One of these is BioVault in Plymouth, which rents cell-freezing vaults to a number of commercial stem cell banks. They have lodged a small number of cord blood samples with us. It seems no one really knows.
This may mean people could never be able legally to recover their stem cells for clinical use. The HTA has further worries about private banking. In Britain, we enjoy a long and proud tradition of freely donating our blood and body parts for the use of all.
There are two major free public cord blood banks in Britain: Instead, it would most likely have sat for decades, frozen and unused.
Many say their maternity units are so overstretched that they cannot take this on. This month, the Department of Health launched a scheme to increase the number of umbilical cord blood units publicly banked from 8, to 50, Share or comment on this article: Most watched News videos.The Only Product Needed For Tighter Looking Skin.
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