DRD4 genotype predicts longevity in mouse and human

Deborah L. Grady, Panayotis K. Thanos, Maria M. Corrada, Jeffrey C. Barnett, Valentina Ciobanu, Diana Shustarovich, Anthony Napoli, Alexandra G. Moyzis, David Grandy, Marcelo Rubinstein, Gene Jack Wang, Claudia H. Kawas, Chuansheng Chen, Qi Dong, Eric Wang, Nora D. Volkow, Robert K. Moyzis

    Research output: Contribution to journalArticle

    33 Citations (Scopus)

    Abstract

    Longevity is influenced by genetic and environmental factors. The brain's dopamine system may be particularly relevant, since it modulates traits (e.g., sensitivity to reward, incentive motivation, sustained effort) that impact behavioral responses to the environment. In particular, the dopamine D4 receptor (DRD4) has been shown to moderate the impact of environments on behavior and health. We tested the hypothesis that the DRD4 gene influences longevity and that its impact is mediated through environmental effects. Surviving participants of a 30-year-old population-based health survey (N = 310; age range, 90 -109 years; the 90+ Study) were genotyped/ resequenced at the DRD4 gene and compared with a European ancestry-matched younger population (N=2902; age range, 7- 45 years). Wefound that the oldest-old population had a66%increase in individuals carrying theDRD47Rallele relative to the younger sample (p=3.5*10-9), and that this genotype was strongly correlated with increased levels of physical activity. Consistent with these results, DRD4 knock-out mice,whencompared with wild-type and heterozygous mice, displayed a 7-9.7% decrease in lifespan, reduced spontaneous locomotor activity, and no lifespan increase when reared in an enriched environment. These results support the hypothesis that DRD4 gene variants contribute to longevity in humans and in mice, and suggest that this effect is mediated by shaping behavioral responses to the environment.

    Original languageEnglish (US)
    Pages (from-to)286-291
    Number of pages6
    JournalJournal of Neuroscience
    Volume33
    Issue number1
    DOIs
    StatePublished - Jan 2 2013

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    Genotype
    Motivation
    Dopamine D4 Receptors
    Population
    Genes
    Locomotion
    Health Surveys
    Reward
    Knockout Mice
    Dopamine
    Exercise
    Health
    Brain

    ASJC Scopus subject areas

    • Neuroscience(all)

    Cite this

    Grady, D. L., Thanos, P. K., Corrada, M. M., Barnett, J. C., Ciobanu, V., Shustarovich, D., ... Moyzis, R. K. (2013). DRD4 genotype predicts longevity in mouse and human. Journal of Neuroscience, 33(1), 286-291. https://doi.org/10.1523/JNEUROSCI.3515-12.2013

    DRD4 genotype predicts longevity in mouse and human. / Grady, Deborah L.; Thanos, Panayotis K.; Corrada, Maria M.; Barnett, Jeffrey C.; Ciobanu, Valentina; Shustarovich, Diana; Napoli, Anthony; Moyzis, Alexandra G.; Grandy, David; Rubinstein, Marcelo; Wang, Gene Jack; Kawas, Claudia H.; Chen, Chuansheng; Dong, Qi; Wang, Eric; Volkow, Nora D.; Moyzis, Robert K.

    In: Journal of Neuroscience, Vol. 33, No. 1, 02.01.2013, p. 286-291.

    Research output: Contribution to journalArticle

    Grady, DL, Thanos, PK, Corrada, MM, Barnett, JC, Ciobanu, V, Shustarovich, D, Napoli, A, Moyzis, AG, Grandy, D, Rubinstein, M, Wang, GJ, Kawas, CH, Chen, C, Dong, Q, Wang, E, Volkow, ND & Moyzis, RK 2013, 'DRD4 genotype predicts longevity in mouse and human', Journal of Neuroscience, vol. 33, no. 1, pp. 286-291. https://doi.org/10.1523/JNEUROSCI.3515-12.2013
    Grady DL, Thanos PK, Corrada MM, Barnett JC, Ciobanu V, Shustarovich D et al. DRD4 genotype predicts longevity in mouse and human. Journal of Neuroscience. 2013 Jan 2;33(1):286-291. https://doi.org/10.1523/JNEUROSCI.3515-12.2013
    Grady, Deborah L. ; Thanos, Panayotis K. ; Corrada, Maria M. ; Barnett, Jeffrey C. ; Ciobanu, Valentina ; Shustarovich, Diana ; Napoli, Anthony ; Moyzis, Alexandra G. ; Grandy, David ; Rubinstein, Marcelo ; Wang, Gene Jack ; Kawas, Claudia H. ; Chen, Chuansheng ; Dong, Qi ; Wang, Eric ; Volkow, Nora D. ; Moyzis, Robert K. / DRD4 genotype predicts longevity in mouse and human. In: Journal of Neuroscience. 2013 ; Vol. 33, No. 1. pp. 286-291.
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    AU - Ciobanu, Valentina

    AU - Shustarovich, Diana

    AU - Napoli, Anthony

    AU - Moyzis, Alexandra G.

    AU - Grandy, David

    AU - Rubinstein, Marcelo

    AU - Wang, Gene Jack

    AU - Kawas, Claudia H.

    AU - Chen, Chuansheng

    AU - Dong, Qi

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    AU - Volkow, Nora D.

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