April 2007 Describes investigations to advance the development of potential drug abuse relapse prevention agents by targeting specific receptors of the neurochemical serotonin.
Reports on the research underway to identify gene variations associated with nicotine addiction and the interaction of genetic makeup, experiences, and surroundings to addiction.
April 2007 Reports on research that successfully traced rats’ liking for sweets to a 1-cubic millimeter site in the medial shell of the nucleus accumbens in the brain.
Reports on the work of scientists who have linked impulsiveness and risk-taking among adolescents to immaturity of the brain region called the orbitofrontal cortex.
April 2007 Announces the recipient of a 2006 award for innovation in research on drug addiction and alcoholism, Dr. Yavin Shaham, and describes his research which focused on the stress-induced drug use relapse.
Summarizes a study on the use of incentives to encourage abstinence among methadone maintenance patients in outpatient programs.
April 2007 Describes a study comparing Staged Care Intervention, a combination treatment for smoking cessation, among smokers in outpatient treatment for depression and a control group.
April 2007 Reports on a study to investigate the use of methadone maintenance for heroin addicts wait-listed for a treatment program to encourage their likelihood to enroll in the program.
April 2007 Summarizes animal studies indicating that an antipsychotic drug, trifluoperazine, prevents morphine tolerance in mice.
April 2007 Describes research on a vaccine developed to facilitate smoking cessation by blocking nicotine penetration into the brain.