Polygenic risk, family cohesion, and adolescent aggression in Mexican American and European American families: Developmental pathways to alcohol use.

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Title: Polygenic risk, family cohesion, and adolescent aggression in Mexican American and European American families: Developmental pathways to alcohol use.
Authors: Causadias, José M., Cicchetti, Dante, Elam, Kit K., Chassin, Laurie, Pandika, Danielle
Source: Development & Psychopathology. Dec2018, Vol. 30 Issue 5, p1715-1728. 14p.
Subjects: Monogenic & polygenic inheritance (Genetics), Families, Alcohol drinking, Genetic research, Minorities
Geographic Terms: United States
Abstract: Poor family cohesion and elevated adolescent aggression are associated with greater alcohol use in adolescence and early adulthood. In addition, evocative gene–environment correlations (r GEs) can underlie the interplay between offspring characteristics and negative family functioning, contributing to substance use. Gene–environment interplay has rarely been examined in racial/ethnic minority populations. The current study examined adolescents' polygenic risk scores for aggression in evocative r GEs underlying aggression and family cohesion during adolescence, their contributions to alcohol use in early adulthood (n = 479), and differences between Mexican American and European American subsamples. Results suggest an evocative r GE between polygenic risk scores, aggression, and low family cohesion, with aggression contributing to low family cohesion over time. Greater family cohesion was associated with lower levels of alcohol use in early adulthood and this association was stronger for Mexican American adolescents compared to European American adolescents. Results are discussed with respect to integration of culture and racial/ethnic minority samples into genetic research and implications for alcohol use. [ABSTRACT FROM AUTHOR]
Copyright of Development & Psychopathology is the property of Cambridge University Press 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: Polygenic risk, family cohesion, and adolescent aggression in Mexican American and European American families: Developmental pathways to alcohol use.
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  Data: <searchLink fieldCode="JN" term="%22Development+%26+Psychopathology%22">Development & Psychopathology</searchLink>. Dec2018, Vol. 30 Issue 5, p1715-1728. 14p.
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  Data: <searchLink fieldCode="DE" term="%22Monogenic+%26+polygenic+inheritance+%28Genetics%29%22">Monogenic & polygenic inheritance (Genetics)</searchLink><br /><searchLink fieldCode="DE" term="%22Families%22">Families</searchLink><br /><searchLink fieldCode="DE" term="%22Alcohol+drinking%22">Alcohol drinking</searchLink><br /><searchLink fieldCode="DE" term="%22Genetic+research%22">Genetic research</searchLink><br /><searchLink fieldCode="DE" term="%22Minorities%22">Minorities</searchLink>
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  Data: Poor family cohesion and elevated adolescent aggression are associated with greater alcohol use in adolescence and early adulthood. In addition, evocative gene–environment correlations (r GEs) can underlie the interplay between offspring characteristics and negative family functioning, contributing to substance use. Gene–environment interplay has rarely been examined in racial/ethnic minority populations. The current study examined adolescents' polygenic risk scores for aggression in evocative r GEs underlying aggression and family cohesion during adolescence, their contributions to alcohol use in early adulthood (n = 479), and differences between Mexican American and European American subsamples. Results suggest an evocative r GE between polygenic risk scores, aggression, and low family cohesion, with aggression contributing to low family cohesion over time. Greater family cohesion was associated with lower levels of alcohol use in early adulthood and this association was stronger for Mexican American adolescents compared to European American adolescents. Results are discussed with respect to integration of culture and racial/ethnic minority samples into genetic research and implications for alcohol use. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Development & Psychopathology is the property of Cambridge University Press 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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      – Type: doi
        Value: 10.1017/S0954579418000901
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      – Code: eng
        Text: English
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        PageCount: 14
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      – SubjectFull: Monogenic & polygenic inheritance (Genetics)
        Type: general
      – SubjectFull: Families
        Type: general
      – SubjectFull: Alcohol drinking
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      – SubjectFull: Genetic research
        Type: general
      – SubjectFull: Minorities
        Type: general
      – SubjectFull: United States
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      – TitleFull: Polygenic risk, family cohesion, and adolescent aggression in Mexican American and European American families: Developmental pathways to alcohol use.
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            NameFull: Causadias, José M.
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            NameFull: Cicchetti, Dante
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            NameFull: Elam, Kit K.
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            NameFull: Chassin, Laurie
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            NameFull: Pandika, Danielle
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            – D: 01
              M: 12
              Text: Dec2018
              Type: published
              Y: 2018
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