EU scientists discover brain-calming protein

Scientists in an EU-funded research project claim to have identified a protein responsible for regulating nerve signals through the brain that could be used to calm patients afflicted by epilepsy or schizophrenia.

Researchers, including a team from Bristol University in the UK, say this protein - named SUMO - could help develop new treatments for such mental conditions. The protein's attachment or withdrawal helps control the ability of kainate receptors to regulate signals passed along synapses linking the brain's millions of nerve cells.

Bristol's Prof essor Jeremy Henley said: 'It is possible that increasing the amount of SUMO attached to the kainate receptors could.. treat epilepsy by preventing over-excitation.'