Highlights data on unhealthy eating behaviors, such as fasting or purging, and substance abuse problems among teens.
Reports animal study findings that suggest adolescents' heightened sensitivity to drug reward puts them at enhanced risk of addiction and may also increase their challenges in recovery.
Compares data on substance abuse and sexual risk among college students and their peers who do not attend college.
Reports an animal study presenting evidence that cocaine causes cognitive deficits that can persist well into abstinence.
Reports animal study findings on development of an antibody fragment that rapidly removes methamphetamine from the brain and discusses implications for treatment of overdose.
Highlights findings from a study showing that nicotine triggers a surge in levels of the neurotransmitter dopamine in the brain's main reward area for cigarette smokers.
Announces the 2009 high school student recipients of the Addiction Science Awards and describes their winning addiction-focused projects.
Describes research providing evidence that genes may influence how successful a person is in quitting smoking and which cessation technique may work best for them.
Reports on a new device that creates tiny painless punctures in the skin to allow medication to flow evenly from a skin patch into dermal capillaries and the bloodstream.
Announces the recipient of a 2009 award for innovation in research on drug addiction and alcoholism whose research focuses on the cellular changes that occur in response to chronic cocaine abuse.