Association of Adverse Childhood Environment and5-HTTLPRGenotype With Late-Life Depression
Author(s) -
Karen Ritchie,
Isabelle Jaussent,
Robert Stewart,
AnneMarie Dupuy,
Philippe Courtet,
MarieLaure Ancelin,
Alain Malafosse
Publication year - 2009
Publication title -
the journal of clinical psychiatry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.677
H-Index - 207
eISSN - 1534-8628
pISSN - 0160-6689
DOI - 10.4088/jcp.08m04510
Subject(s) - depression (economics) , psychology , psychiatry , physical abuse , 5 httlpr , population , major depressive disorder , clinical psychology , child abuse , medicine , serotonin transporter , poison control , injury prevention , cognition , receptor , environmental health , serotonin , economics , macroeconomics
Neurobiological and clinical studies suggest that childhood maltreatment may result in functional and structural nervous system changes that predispose the individual to depression. This vulnerability appears to be modulated by a polymorphism in the serotonin gene-linked promoter region (5-HTTLPR). Little is known, however, about the persistence of this vulnerability across the life span, although clinical studies of adult populations suggest that gene-environment interaction may diminish with aging.
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