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Mouse Embryo Created From Stem Cells For The First Time
BBC Focus - Science & Technology
|April 2017
By using two different types of stem cell, researchers at the University of Cambridge have successfully built an artificial mouse embryo in the laboratory – a breakthrough that may help us understand why two out of three human pregnancies fail during the early stages.
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Our knowledge of early embryo development is still quite hazy, partly because of the strict rules around research involving real-life human embryos. The technique pioneered in Cambridge involves bringing together two types of stem cell: the embryonic stem cells (ESCs) that will go on to form the mouse’s body, and the trophoblast stem cells (TSCs) that will go on to form the placenta.
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