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NIDA Notes Articles: All

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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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Research Breakthroughs in Drug Abuse Have Wide Applications in Other Fields

September 2008

Offers an overview of some of the NIDA-supported innovative research achievements to reduce the health and social effects of drug abuse and addiction.

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Immune System Plays Unexpected Role in Brain Development

September 2008

Describes research findings demonstrating that the immune system participates in the shaping of brain circuits during a child's development, a finding that may shed light on the origins of neurodegenerative diseases.

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Basic Science Discoveries Yield Novel Approaches to Analgesia

September 2008

Describes research to develop new compounds that match or exceed the pain relief provided by opioids while avoiding their shortcomings.

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Optical Technologies Expand Vistas Into the Brain

September 2008

Describes new tools under development, including one to visualize cells deep in the brain and another one that remotely activates brain cells.

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Booklet Explains the Science of Addiction

June 2008

Describes a booklet that explains what scientists know about how drug addiction changes the brain and affects behavior and clears up misconceptions about drug addiction.

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Mice With Genetic Alteration Eschew Cocaine

June 2008

Reports on a study involving researchers who successfully desensitized mice to cocaine by genetically altering their dopamine transporters.

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Intervention Improves Employment Outlook For Methadone Patients

June 2008

Describes a study of unemployed methadone patients and the use of assertive outreach and motivational techniques to improve the patients’ employment outlook.

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Behavioral Problems Related to Maternal Smoking During Pregnancy Manifest Early in Childhood

June 2008

Describes research providing evidence that maternal smoking during pregnancy contributes to behavioral conduct disorders among toddlers, school-age children, and teens.

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Morphine-Induced Immunosuppression, From Brain to Spleen

June 2008

Reports on scientists who pinpointed the biochemical trigger from morphine that sets off a chain reaction that inhibits an immune cell that is key in fighting viruses and cancer.

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