Female Sperm - Bone Marrow Stem Cell Conversion

Bone Marrow Stem Cell Conversion

Scientists from the University of Newcastle upon Tyne led by biologist Karim Nayernia discovered a method of creating partly developed sperm cells, otherwise known as "spermatogonial" stem cells, from the bone marrow of both sexes, entirely in-vitro (outside the human body), and is seeking funding to see whether such techniques can be used to make female sperm.

Read more about this topic:  Female Sperm

Famous quotes containing the words bone, marrow, stem, cell and/or conversion:

    My Friend is not of some other race or family of men, but flesh of my flesh, bone of my bone. He is my real brother.
    Henry David Thoreau (1817–1862)

    But the effort, the effort! And as the marrow is eaten out of a man’s bones and the soul out of his belly, contending with the strange rapacity of savage life, the lower stage of creation, he cannot make the effort any more.
    —D.H. (David Herbert)

    All things seem mention of themselves
    And the names which stem from them branch out to other referents.
    Hugely, spring exists again.
    John Ashbery (b. 1927)

    Let man consider what he is in comparison with all existence; let him regard himself as lost in this remote corner of nature; and from the little cell in which he finds himself lodged, I mean the universe, let him estimate at their true value the earth, kingdoms, cities, and himself. What is a man in the infinite?
    Blaise Pascal (1623–1662)

    The conversion of a savage to Christianity is the conversion of Christianity to savagery.
    George Bernard Shaw (1856–1950)