Scientists identify genetic mutation linked with psychiatric disorders

Scientists identify genetic mutation linked with psychiatric disorders
Brain scans have revealed a genetic mutation that affects the structure, function and chemistry of the brain, and thus increases the risk of major psychiatric disorders like schizophrenia, bipolar disorder and depression, says a research.

These changes were associated with a significant increase in the risk of psychiatric illness, the researchers said. ‘The study confirms and extends the genetics of DISC1, and shows how similar genetic effects can increase the risk of major mental illnesses,’ said Stephen Lawrie, Professor at the University of Edinburgh in Britain. Further, the carriers of these mutations also had lower levels of glutamate — a chemical in certain areas of their brain which can lead to schizophrenia, according to previous studies.

The DISC1 mutation was first identified in a Scottish family that showed unusually high rates of major psychiatric disorders.  Scientists have been studying generations of the family for 40 years but this is the first time they have scanned their brains, said the paper appearing in the journal Schizophrenia . Read about 5 symptoms of schizophrenia that you should know.

Source: IANS

Photo source: Getty images (Image for representational purpose only)

Disclaimer: TheHealthSite.com does not guarantee any specific results as a result of the procedures mentioned here and the results may vary from person to person. The topics in these pages including text, graphics, videos and other material contained on this website are for informational purposes only and not to be substituted for professional medical advice.

Previous Article

Don't eat fresh food? It could cost you your heart

Next Article

Lack of a protein linked to Type-2 diabetes