Predicted DRD4 prefrontal gene expression moderates snack intake and stress perception in response to the environment in adolescents

• Andre Krumel Portella ,

  Roles Conceptualization, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: akportella@gmail.com

  ¶‡ Andre Krumel Portella, Afroditi Papantoni, A share first authorship on this work. Susan Carnell and Laurette Dube are joint senior authors on this work.

  Affiliations Desautels Faculty of Management, McGill Center for the Convergence of Health and Economics, McGill University, Montreal, QC, Canada, Postgraduate Program in Pediatrics, Universidade Federal de Ciencias da Saude de Porto Alegre, Porto Alegre, RS, Brasil

  http://orcid.org/0000-0003-3390-0016

  ⨯
• Afroditi Papantoni ,

  Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  ¶‡ Andre Krumel Portella, Afroditi Papantoni, A share first authorship on this work. Susan Carnell and Laurette Dube are joint senior authors on this work.

  Affiliation Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  ⨯
• Catherine Paquet,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliation Australian Centre for Precision Health, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia

  ⨯
• Spencer Moore,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliation Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America

  ⨯
• Keri Shiels Rosch,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliations Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America, Center for Neurodevelopmental and Imaging Research and Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, United States of America, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  ⨯
• Stewart Mostofsky,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliations Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America, Center for Neurodevelopmental and Imaging Research and Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, United States of America

  ⨯
• Richard S. Lee,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  http://orcid.org/0000-0002-3454-8774

  ⨯
• Kimberly R. Smith,

  Roles Methodology, Writing – review & editing

  Affiliation Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  ⨯
• Robert Levitan,

  Roles Methodology, Writing – review & editing

  Affiliations Centre for Addition and Mental Health (CAMH), Toronto, ON, Canada, Department of Psychiatry, University of Toronto, Toronto, QC, Canada

  ⨯
• Patricia Pelufo Silveira,

  Roles Methodology, Resources, Supervision, Writing – review & editing

  Affiliations Ludmer Centre for Neuroinformatics and Mental Health, Montreal, QC, Canada, Department of Psychiatry, McGill University, Montreal, QC, Canada

  ⨯
• Susan Carnell ,

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Supervision, Writing – review & editing

  ¶‡ Andre Krumel Portella, Afroditi Papantoni, A share first authorship on this work. Susan Carnell and Laurette Dube are joint senior authors on this work.

  Affiliation Department of Psychiatry and Behavioral Sciences, Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  ⨯
• Laurette Dube

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  ¶‡ Andre Krumel Portella, Afroditi Papantoni, A share first authorship on this work. Susan Carnell and Laurette Dube are joint senior authors on this work.

  Affiliation Desautels Faculty of Management, McGill Center for the Convergence of Health and Economics, McGill University, Montreal, QC, Canada

  ⨯