Neuroscience

Triangular relationship in the epileptic brain

When an epileptic seizure occurs in the brain, the nerve cells lose their usual pattern and fire in a very fast rhythm. The cause is a complex interplay of various factors. Scientists at the University of Bonn have now discovered ...

Obstetrics & gynaecology

Folliculin mutations disrupt embryo implantation

New information is unfolding on the genetic controls of an early turning point in pregnancy. As the tiny, dividing cell mass, the blastocyst, travels from the oviduct and lodges in the wall of the uterus, the cells must exit ...

Genetics

Kick-starting the genome in early development

After the fertilisation of an egg cell, two become one; two sets of genetic information combine to form a genome. We can think of the egg and sperm as information capsules with stored instructions for starting a new life, ...

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