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Assembling the jigsaw puzzle of drug addiction
Using an integrative meta-analysis approach, researchers from the Center for Bioinformatics at Peking University in Beijing have assembled the most comprehensive gene atlas underlying drug addiction and identified five molecular pathways common to four different addictive drugs.   view more (2008-01-07)

Drug addiction treatment sees drop in success rate
The proportion of drug users who completed treatment for drug addiction decreased between 1998 and 2002, although the overall number of drug users who entered treatment increased.   view more (2006-08-11)

The University of Surrey to lead a European Study on the Genetics of Addiction
The University of Surrey today announced that it is to lead a major European research initiative in the genetics of drug addiction, funded by an EUR8.1 million contract from the European Commission. The effort brings together eight leading public and private research organisations with the aim of... view more (2005-01-17)

Kids get hooked on nicotine very quickly and at very low levels of exposure
Kids get hooked on nicotine with amazing speed and at levels of tobacco that are so low that nobody had even considered it possible, say researchers in Tobacco Control. To determine how long it takes for kids to get hooked, Joseph DiFranza and colleagues followed 679 seventh grade students (aged... view more (2002-08-27)

Research elucidates mechanism by which gene expression may be altered in drug addiction
Dr. Judith A. Potashkin, Ph.D. and her colleagues at Rosalind Franklin University of Medicine and Science recently completed a study investigating one of the changes in gene expression that occurs when individuals take addictive drugs.   view more (2007-09-05)

New Treatment Option For Heroin Addiction (pp 634, 662)
An alternative drug therapy to methadone for the treatment of heroin addiction is proposed by Swedish authors of a study in this week's issue of THE LANCET. Methadone is an established treatment for heroin addiction-however it is usually only given to long-term addicts as there are concerns that it... view more (2003-02-19)

Smoking produces changes in human brain like those in animals using illicit drugs
New research shows for the first time that smoking produces long-lasting biochemical changes in the human brain similar to those changes previously seen in the brains of animals that used cocaine, heroin, and other illicit drugs.   view more (2007-02-20)

A link is found between morphine addiction and the tendency to explore
A team of researchers from the UAB has found experimental evidence in rats showing a link between addiction to morphine and the tendency to explore perseveringly.   view more (2006-02-21)

Prescription opioids the predominant choice among illicit opioid users
For almost a century, heroin addiction has been a core element of the illicit drug use problem in Canada. Recently, however, isolated reports have pointed to substantial increases in prescription opioid abuse.   view more (2006-11-21)

Screening for Attention Deficit-Hyperactivity Disorder (ADHD) among substance users is improved
Attention Deficit-Hyperactivity Disorder (ADHD) is a major learning disability among both children and adults. ADHD is especially common among drug users and alcoholics and increases the severity of their addiction problems.   view more (2006-07-26)

Research offers hope for alcoholics
Scientists at Melbourne's Howard Florey Institute have discovered a system in the brain that stops an alcoholic's craving for alcohol, as well as prevent relapse once they have recovered from alcohol addiction.   view more (2006-12-13)

Research offers hope for alcoholics
Scientists at Melbourne's Howard Florey Institute have discovered a system in the brain that stops an alcoholic's craving for alcohol, as well as prevent relapse once they have recovered from alcohol addiction.   view more (2006-12-13)

New evidence on addiction to medicines Diazepam has effect on nerve cells in the brain reward system
Addictions to medicines and drugs are thought to develop over a relatively long period of time. The process involves both structural and functional changes in brain nerve cells that are still poorly understood.   view more (2008-08-28)

Study suggests nicotine addiction might be controlled by influencing brain mechanisms
There is a clear link between GABA - a chemical substance of the central nervous system that inhibits neurons in the brain - and nicotine dependence, according to a study presented today at the American College of Neuropsychopharmacology (ACNP) annual meeting.   view more (2007-12-10)

First human tests of antidepressant bupropion as methamphetamine addiction treatment hold promise
A new study led by researchers at UCLA's Semel Institute suggests the antidepressant bupropion may help treat methamphetamine addiction. No medications presently are approved for treating methamphetamine addicts.   view more (2005-11-29)

New findings show additional similarity between opiate and nicotine addiction
"That was good!" "Do it again." This is what the brain says when people use tobacco, as well as 'hard drugs' such as heroin.   view more (2008-02-13)

Media undermine efforts to tackle nicotine addiction
Inaccurate media reports surrounding the safety of new smoking cessation drugs are undermining the treatment of nicotine addiction, according to an editorial in this week’s BMJ.   view more (2002-06-05)

Antipsychotic drug may block addiction, UIC researchers find
Researchers at the University of Illinois at Chicago have discovered that a long-approved oral antipsychotic drug can stop the addictive properties of opioid painkillers in mice.   view more (2006-02-09)

Drug commonly used for alcoholism curbs urges of pathological gamblers
A drug commonly used to treat alcohol addiction has a similar effect on pathological gamblers - it curbs the urge to gamble and participate in gambling-related behavior, according to a new research at the University of Minnesota.   view more (2008-06-16)

Boosting social skills reduces teenage drug use and addiction
School-based programmes that develop individual young people's social skills are the best way to reduce drug use.   view more (2005-04-14)

UCI neurobiologists find treatment to block memory-related drug cravings
A novel chemical compound that blocks memory-related drug cravings has the potential to be the basis of new therapies to aid drug-addiction recovery efforts, UC Irvine neurobiologists have found.   view more (2005-09-19)

Repeated methamphetamine use causes long-term adaptations in brains of mice, researchers find
Repeatedly stimulating the mouse brain with methamphetamine depresses important areas of the brain, and those changes can only be undone by re-introducing the drug, according to research at the University of Washington and other institutions.   view more (2008-04-10)

Cocaine: How addiction develops
Permanent drug seeking and relapse after renewed drug administration are typical behavioral patterns of addiction. Molecular changes at the connection points in the brain's reward center are directly responsible for this.   view more (2008-08-22)

Morphine Makes Lasting - and Surprising - Change in the Brain
Morphine, as little as a single dose, blocks the brain's ability to strengthen connections at inhibitory synapses, according to new Brown University research published in Nature.   view more (2007-04-26)

Damage to specific part of the brain may make smokers 'forget' to smoke
Preliminary research supported by the National Institute on Drug Abuse (NIDA), a component of the National Institutes of Health, has found that some smokers with damage to a part of the brain called the insula may have their addiction to nicotine practically eliminated.   view more (2007-01-29)
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