Parcourir École de santé publique – Travaux et publications par auteur·e "Turecki, Gustavo"
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Associations among oxytocin receptor gene (OXTR) DNA methylation in adulthood, exposure to early life adversity, and childhood trajectories of anxiousness
Gouin, Jean-Philippe; Zhou, Q. Q.; Booij, Linda; Boivin, Michel; Côté, Sylvana; Hébert, M.; Ouellet-Morin, Isabelle; Szyf, Moshe; Tremblay, Richard Ernest; Turecki, Gustavo; Vitaro, Frank (Nature Publishing Group, 2017-08-07)Recent models propose deoxyribonucleic acid methylation of key neuro-regulatory genes as a molecular mechanism underlying the increased risk of mental disorder associated with early life adversity (ELA). The goal of this study was to examine the ... -
Cybervictimization in adolescence and its association with subsequent suicidal ideation/attempt beyond face‐to‐face victimization : a longitudinal population‐based study
Perret, Lea C.; Orri, Massimiliano; Boivin, Michel; Ouellet‐Morin, Isabelle; Denault, Anne‐Sophie; Côté, Sylvana; Tremblay, Richard Ernest; Renaud, Johanne; Turecki, Gustavo; Geoffroy, Marie-Claude (Wiley, 2020-02-03)Background Cross‐sectional associations have been documented between cybervictimization and suicidal risk; however, prospective associations remain unclear. Methods Participants were members of the Quebec Longitudinal Study of Child Development ... -
Developmental trajectories of childhood symptoms of hyperactivity/inattention and suicidal behaviour during adolescence
Forte, Alberto; Orri, Massimiliano; Galera, Cédric; Pompili, Maurizio; Turecki, Gustavo; Boivin, Michel; Tremblay, Richard Ernest; Côté, Sylvana (Springer, 2019-04-25)Hyperactive/inattentive symptoms (ADHD symptoms) are associated with suicidal behavior in clinical studies, but there is still a lack of population-based longitudinal investigations on the developmental aspects of this association. Additionally, it is ... -
Mental health problems and risk of suicidal ideation and attempts in adolescents
Mental health problems and suicidal ideation
Orri, Massimiliano; Scardera, Sara; Perret, Léa C.; Bolanis, Despina; Temchef, Caroline; Séguin, Jean; Boivin, Michel; Turecki, Gustavo; Tremblay, Richard Ernest; Côté, Sylvana; Geoffroy, Marie-Claude (American Academy of Pediatrics, 2020-06-08)Background: Obtaining recent estimates of the prevalence of suicide-related outcomes across adolescence, and its associated mental health problems (MHPs) is important for clinical practice. We estimated prevalence of suicide-related outcomes at ages ... -
Perinatal adversity profiles and suicide attempt in adolescence and young adulthood : longitudinal analyses from two 20-year birth cohort studies
Orri, Massimiliano; Russell, Abigail E.; Mars, Becky; Turecki, Gustavo; Gunnell, David; Heron, Jon; Tremblay, Richard Ernest; Boivin, Michel; Nuyt, Anne Monique; Côté, Sylvana; Geoffroy, Marie-Claude (Cambridge University Press, 2020-10-06)Background We aimed to identify groups of children presenting distinct perinatal adversity profiles and test the association between profiles and later risk of suicide attempt. Methods Data were from the Québec Longitudinal Study of Child Development ...