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From the College of Natural Sciences
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Medication May Help Stop Drug and Alcohol Addiction

Medication May Help Stop Drug and Alcohol Addiction

Researchers at The University of Texas at Austin have successfully stopped cocaine and alcohol addiction in experiments using a drug already approved by the U.S. Food and Drug Administration (FDA) to treat high blood pressure. If the treatment is proven effective in humans, it would be the first of its kind — one that could help prevent relapses by erasing the unconscious memories that underlie addiction.

Alcohol Abuse Linked to Newly Identified Gene Network

Alcohol Abuse Linked to Newly Identified Gene Network

Researchers at The University of Texas at Austin have identified a network of genes that appear to work together in determining alcohol dependence. The findings, which could lead to future treatments and therapies for alcoholics and possibly help doctors screen for alcoholism, are being published this week in the journal Molecular Psychiatry.

Sober Worms In The News

Sober Worms In The News

Apparently the media love the idea of worms that can't get drunk. The work by Scott Davis, Luisa Scott, Kevin Hu, and Jon Pierce-Shimomura, that was recently published in the The Journal of Neuroscience, has gone viral and is appearing all over the web. The worms were created using a mutation found by Scott Davis. You can read the original press re...
Mutation Stops Worms From Getting Drunk

Mutation Stops Worms From Getting Drunk

drunk-sober-worms-humans.jpgNeuroscientists at The University of Texas at Austin have generated mutant worms that do not get intoxicated by alcohol, a result that could lead to new drugs to treat the symptoms of people going through alcohol withdrawal.

Brain Scans Show We Take Risks Because We Can't Stop Ourselves

Brain Scans Show We Take Risks Because We Can't Stop Ourselves

brains-control-systems-700x306.jpg

A new study correlating brain activity with how people make decisions suggests that when individuals engage in risky behavior, such as drunk driving or unsafe sex, it's probably not because their brains' desire systems are too active, but because their self-control systems are not active enough.

Researchers Identify One of Alcohol’s Key Gateways to the Brain

Researchers Identify One of Alcohol’s Key Gateways to the Brain

Discovery is a significant step on the road to eventually developing drugs that could disrupt the interaction between alcohol and the brain.

Socially Isolated Rats are More Vulnerable to Addiction, Report Researchers

Social isolation during a key period of adolescence increases vulnerability to addiction as well as the difficulty of extinguishing it.

Alcoholic Fly Larvae Need Fix for Learning

Alcoholic Fly Larvae Need Fix for Learning

Fly larvae fed on alcohol-spiked food for a period of days grow dependent on those spirits for learning.

Alcohol Abuse Might Be the Cause – Rather than the Effect – of Social Isolation and Poor Grades Among Teenagers, Study Shows

Human ecology professor finds that teenage drinkers are more likely to feel like social outcasts than the life of the party.

Waggoner Center Wins Grant to Develop Drug to Treat Addiction

Researchers have received a $3.3 million to develop medication to treat alcoholism and drug addiction that could target individual genes or brain signaling systems.