New scientist bone marrow sperm


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Death of the father: British scientists discover how to turn women's bone marrow into sperm

Comments 0 Share what you think. In , a patent application was filed [4] on methods for creating human female sperm using artificial or natural Y chromosomes and testicular transplantation. There are also fears that children born from artificial eggs and sperm will suffer severe health problems, like the mice in the Newcastle experiments. It sets the stage for a gay man to create eggs from his own cells that could then be fertilised by his partner's sperm and placed into the womb of a surrogate mother. Other scientists warn however that the research is still in its infancy and any treatment is still many years away from use in hospitals and clinics. Human Samesex Reproduction Project.
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BBC NEWS | Health | Sperm made from human bone marrow

Men and women differ because of what are called sex chromosomes. There are also fears that children born from artificial eggs and sperm will suffer severe health problems, like the mice in the Newcastle experiments. According to New Scientist magazine, the scientists want to take stem cells from a woman donor's bone marrow and transform them into sperm through the use of special chemicals and vitamins. It raises the possibility of lesbian couples one day having children who share both their genes as sperm created from the bone marrow of one woman could be used to fertilise an egg from her partner.
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Scientists turn bone marrow into sperm

New scientist bone marrow sperm



Description: He said that he has applied for ethical approval from the university to use bone marrow stem cells from women to start experiments to derive female sperm. Spermatagonial cells Normally these stem cells from the bone marrow would develop into the different cell types in muscle tissue. Anthony Hopkins is a self-centred, Emerging Frontiers on Fertility and Contraceptive Development.

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