Authors
Christine Heim, D Jeffrey Newport, Tanja Mletzko, Andrew H Miller, Charles B Nemeroff
Publication date
2008/7/1
Source
Psychoneuroendocrinology
Volume
33
Issue
6
Pages
693-710
Publisher
Pergamon
Description
Childhood trauma is a potent risk factor for developing depression in adulthood, particularly in response to additional stress. We here summarize results from a series of clinical studies suggesting that childhood trauma in humans is associated with sensitization of the neuroendocrine stress response, glucocorticoid resistance, increased central corticotropin-releasing factor (CRF) activity, immune activation, and reduced hippocampal volume, closely paralleling several of the neuroendocrine features of depression. Neuroendocrine changes secondary to early-life stress likely reflect risk to develop depression in response to stress, potentially due to failure of a connected neural circuitry implicated in emotional, neuroendocrine and autonomic control to compensate in response to challenge. However, not all of depression is related to childhood trauma and our results suggest the existence of biologically distinguishable …
Total citations
Scholar articles
C Heim, DJ Newport, T Mletzko, AH Miller… - Psychoneuroendocrinology, 2008