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NIDA Notes Articles: Genetics

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Parental Supervision and Genetics Interact To Influence Nicotine Addiction

December 2010

Reviews research indicating that both parental influence and certain genes interact to influence nicotine addiction and that parental monitoring may play a role in reducing risk.

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Genetic Overlap Between Substance Abuse and Bipolar Disorder

April 2010

Describes a literature analysis reporting on the prevalence of people with bipolar disorder who also have a substance use disorder and discusses the genetic link that may contribute to this comorbidity.

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Workgroup Directs Search for Genes That Influence Addiction

April 2010

Highlights NIDA’s research portfolio to identify the genes and genetic processes responsible for a person’s vulnerability to drug abuse.

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NIDA's 35th Anniversary: Science Focused on Solutions

December 2009

Commemorates NIDA’s 35th anniversary and highlights some of the major accomplishments since the Institute’s inception in 1974.

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Studies Link Family of Genes to Nicotine Addiction

December 2009

Reports study results suggesting that genes for several acetylcholine receptor proteins influence early smoking responses and the likelihood of nicotine dependence.

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Smokers Who Quit May Have Genetic Advantage

November 2009

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.

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DESPR Identifies Drug Abuse Trends and Seeks Solutions

November 2009
Discusses the work of NIDA’s Division of Epidemiology, Services and Prevention Research, organized to track drug use and provide empirically based information for researchers and service providers.

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Ethnic Groups Have Contrasting Genetic Risks for Nicotine Addiction

October 2009

Describes research exploring differences and similarities in the genetic profiles of African-Americans and European-Americans who are heavy smokers.

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Manic Mice Show Heightened Sensitivity to Rewards

October 2009

Reports on an animal study suggesting that the manic stage of bipolar disorder promotes signs of drug abuse vulnerability by enhancing sensitivity to rewards, both natural and drug-related.

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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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