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Skin cells converted into motor neurones

Skin cells converted into motor neurones

A team at Washington University School of Medicine, Saint Louis (Missouri), has succeeded in transforming skin cells into motor neurones whilst avoiding "recourse to human stem cells and related ethical problems".   Scientists achieved this result by...

Extending non-invasive prenatal screening?

Extending non-invasive prenatal screening?

Non-invasive prenatal screening (NIPS) involves the analysis of foetal DNA circulating in the mother's blood. It is mainly used for the pre-natal screening of trisomies 21, 13 and 18 as well as sex chromosomes. However, scientists are requesting authorisation to...