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Lack Of Enzyme Leads To Alcoholism

30 August 2016 Written by 

People With Alcohol Dependency Lack Important Enzyme

From Medical News Today: A research group under the leadership of Linköping University Professor Markus Heilig has identified an enzyme whose production is turned off in nerve cells of the frontal lobe when alcohol dependence develops. The deficiency in this enzyme leads to continued use of alcohol despite adverse consequences.

The discovery is now published in Molecular Psychiatry, and could mean completely new possibilities for treating alcoholism.

"We've worked hard for this. The enzyme, PRDM2, has previously been studied in cancer research, but we didn't know that it has a function in the brain," says Markus Heilig, professor of psychiatry and head of the Center for Social and Affective Neuroscience (CSAN) at Linköping University.

He and his research group are linking together research into alcoholism and other addictive illnesses with advanced brain research. It has long been suspected that people with alcohol dependence have impaired function in the frontal lobes of the brain, but the underlying biological mechanisms have not been known. The research team behind the paper, which includes researchers from both Linköping University and University of Miami, is the first to identify this molecular mechanism.

Read more: People with alcohol dependency lack important enzyme

Read 332 times Last modified on Wednesday, 31 August 2016 17:53
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