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NIDA Notes Articles: Addiction Science

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New Method Uncovers How Internal States Influence the Living Brain to Change Behavior

March 2012
In an innovative NIDA-funded study, published in Cell, scientists introduced a modified dopamine receptor gene into the brain of a living vinegar fly

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New Technique Links 89 Genes to Drug Dependence

September 2008

Presents research findings linking 89 genes to drug abuse and dependence, found using genome-wide association studies, a new technique for identifying genes.

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New Tracer for Nicotinic Receptors Promises Improved Specificity

April 2009

Reports on NIDA researchers who developed a new tracer compound that binds readily to nicotine receptors and enhances positron emission tomography images.

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Nicotine Alters the Developing Rat Brain

February 2007
Describes animal studies that suggested exposure to the drug during gestation or adolescence may cause lasting alterations in reward and motivation circuits.

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Nicotine Boosts Mood, Brain Dopamine Levels

November 2009

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.

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NIDA Awards Prizes at International Science Fair

November 2009

Announces the 2009 high school student recipients of the Addiction Science Awards and describes their winning addiction-focused projects.

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NIDA Bestows Prizes at International Science Fair

September 2008

Announces the three winners of the NIDA and Scholastic Corporation 2008 Addiction Science Awards honoring high school students’ award-winning addiction-related projects.

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NIDA Curriculum Piques Students' Interest in Addiction Careers

October 2010
Describes an eight-module web-based curricula that introduces addition research to graduate students of nursing, dentistry, and medicine.

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NIDA Grantee Wins Prize for Genetics Web Sites

December 2010
Announces the recipient of an award for online resources in education, Dr. Louisa Stark, who developed two interactive Web sites on genetics.

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NIDA Initiates Pediatrics Symposium on Adolescent Health

April 2009

Presents highlights of a symposium sponsored by NIDA in October 2008 to discuss adolescent brain and cognitive development and consider the impact of drug abuse on young people.

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