Review: Environmental influences on alcohol use: Informing research on the joint effects of genes and the environment in diverse U.S. populations.

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Title: Review: Environmental influences on alcohol use: Informing research on the joint effects of genes and the environment in diverse U.S. populations.
Authors: Chartier, Karen G., Karriker‐Jaffe, Katherine J., Cummings, Cory R., Kendler, Kenneth S., Karriker-Jaffe, Katherine J (AUTHOR)
Source: American Journal on Addictions. Aug2017, Vol. 26 Issue 5, p446-460. 15p.
Subjects: Alcoholism, Genetic research, Genotype-environment interaction, Alcohol drinking, Racial minorities, Phenotypes, Human genetic variation, Genetics, Psychology of Hispanic Americans, Psychology of Native Americans, Psychology of Black people, Asians, Psychology
Geographic Terms: United States
Abstract: Background and Objectives: This review aimed to inform the current state of alcohol research on the joint effects of genes and the environment conducted in U.S. racial/ethnic minority populations, focusing on African Americans, Latinos/Hispanics, Asians, and American Indians.Methods: A key-word and author-based search was conducted and supplemented with direct contact to researchers in this area to ensure a comprehensive inclusion of published, peer-reviewed studies. These studies were considered in terms of the racial/ethnic population groups, phenotypes, genetic variants, and environmental influences covered. Research findings from alcohol epidemiologic studies were highlighted to introduce some potential environmental variables for future studies of gene and environment (G-E) relationships.Results: Twenty-six (N = 26) studies were reviewed. They predominantly involved African American and Asian samples and had a very limited focus on Latinos/Hispanics and American Indians. There was a wide range of alcohol-related phenotypes examined, and studies almost exclusively used a candidate gene approach. Environmental influences focused on the most proximate social network relationships with family and peers. There was far less examination of community- and societal-level environmental influences on drinking. Epidemiologic studies informing the selection of potential environmental factors at these higher order levels suggest inclusion of indicators of drinking norms, alcohol availability, socioeconomic disadvantage, and unfair treatment.Conclusions: The review of current literature identified a critical gap in the study of environments: There is the need to study exposures at community and societal levels.Scientific Significance: These initial studies provide an important foundation for evolving the dialogue and generating other investigations of G-E relationships in diverse racial/ethnic groups. (Am J Addict 2017;26:446-460). [ABSTRACT FROM AUTHOR]
Copyright of American Journal on Addictions is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Review: Environmental influences on alcohol use: Informing research on the joint effects of genes and the environment in diverse U.S. populations.
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  Data: <searchLink fieldCode="AR" term="%22Chartier%2C+Karen+G%2E%22">Chartier, Karen G.</searchLink><br /><searchLink fieldCode="AR" term="%22Karriker‐Jaffe%2C+Katherine+J%2E%22">Karriker‐Jaffe, Katherine J.</searchLink><br /><searchLink fieldCode="AR" term="%22Cummings%2C+Cory+R%2E%22">Cummings, Cory R.</searchLink><br /><searchLink fieldCode="AR" term="%22Kendler%2C+Kenneth+S%2E%22">Kendler, Kenneth S.</searchLink><br /><searchLink fieldCode="AR" term="%22Karriker-Jaffe%2C+Katherine+J%22">Karriker-Jaffe, Katherine J</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22American+Journal+on+Addictions%22">American Journal on Addictions</searchLink>. Aug2017, Vol. 26 Issue 5, p446-460. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Alcoholism%22">Alcoholism</searchLink><br /><searchLink fieldCode="DE" term="%22Genetic+research%22">Genetic research</searchLink><br /><searchLink fieldCode="DE" term="%22Genotype-environment+interaction%22">Genotype-environment interaction</searchLink><br /><searchLink fieldCode="DE" term="%22Alcohol+drinking%22">Alcohol drinking</searchLink><br /><searchLink fieldCode="DE" term="%22Racial+minorities%22">Racial minorities</searchLink><br /><searchLink fieldCode="DE" term="%22Phenotypes%22">Phenotypes</searchLink><br /><searchLink fieldCode="DE" term="%22Human+genetic+variation%22">Human genetic variation</searchLink><br /><searchLink fieldCode="DE" term="%22Genetics%22">Genetics</searchLink><br /><searchLink fieldCode="DE" term="%22Psychology+of+Hispanic+Americans%22">Psychology of Hispanic Americans</searchLink><br /><searchLink fieldCode="DE" term="%22Psychology+of+Native+Americans%22">Psychology of Native Americans</searchLink><br /><searchLink fieldCode="DE" term="%22Psychology+of+Black+people%22">Psychology of Black people</searchLink><br /><searchLink fieldCode="DE" term="%22Asians%22">Asians</searchLink><br /><searchLink fieldCode="DE" term="%22Psychology%22">Psychology</searchLink>
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  Data: <bold>Background and Objectives: </bold>This review aimed to inform the current state of alcohol research on the joint effects of genes and the environment conducted in U.S. racial/ethnic minority populations, focusing on African Americans, Latinos/Hispanics, Asians, and American Indians.<bold>Methods: </bold>A key-word and author-based search was conducted and supplemented with direct contact to researchers in this area to ensure a comprehensive inclusion of published, peer-reviewed studies. These studies were considered in terms of the racial/ethnic population groups, phenotypes, genetic variants, and environmental influences covered. Research findings from alcohol epidemiologic studies were highlighted to introduce some potential environmental variables for future studies of gene and environment (G-E) relationships.<bold>Results: </bold>Twenty-six (N = 26) studies were reviewed. They predominantly involved African American and Asian samples and had a very limited focus on Latinos/Hispanics and American Indians. There was a wide range of alcohol-related phenotypes examined, and studies almost exclusively used a candidate gene approach. Environmental influences focused on the most proximate social network relationships with family and peers. There was far less examination of community- and societal-level environmental influences on drinking. Epidemiologic studies informing the selection of potential environmental factors at these higher order levels suggest inclusion of indicators of drinking norms, alcohol availability, socioeconomic disadvantage, and unfair treatment.<bold>Conclusions: </bold>The review of current literature identified a critical gap in the study of environments: There is the need to study exposures at community and societal levels.<bold>Scientific Significance: </bold>These initial studies provide an important foundation for evolving the dialogue and generating other investigations of G-E relationships in diverse racial/ethnic groups. (Am J Addict 2017;26:446-460). [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of American Journal on Addictions is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1111/ajad.12478
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 446
    Subjects:
      – SubjectFull: Alcoholism
        Type: general
      – SubjectFull: Genetic research
        Type: general
      – SubjectFull: Genotype-environment interaction
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      – SubjectFull: Alcohol drinking
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      – SubjectFull: Racial minorities
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      – SubjectFull: Phenotypes
        Type: general
      – SubjectFull: Human genetic variation
        Type: general
      – SubjectFull: Genetics
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      – SubjectFull: Psychology of Hispanic Americans
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      – SubjectFull: Psychology of Native Americans
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      – SubjectFull: United States
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              Text: Aug2017
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