[HTML][HTML] The impact of environmental factors in severe psychiatric disorders

A Schmitt, B Malchow, A Hasan, P Falkai - Frontiers in neuroscience, 2014 - frontiersin.org
During the last decades, schizophrenia has been regarded as a developmental disorder.
The neurodevelopmental hypothesis proposes schizophrenia to be related to genetic and …

Evidence for progression of brain structural abnormalities in schizophrenia: beyond the neurodevelopmental model

D Velakoulis, SJ Wood, PD McGorry… - Australian & New …, 2000 - journals.sagepub.com
Objective Clinical, neuroimaging, neuropathological and neuropsychological evidence
suggests that, in schizophrenia, there is structural and functional disturbance of the …

Effects of chronic stress on structure and cell function in rat hippocampus and hypothalamus

M Joëls, H Karst, D Alfarez, VM Heine, Y Qin, E Riel… - Stress, 2004 - Taylor & Francis
It has become increasingly clear that the increase in corticosteroid levels, eg after a brief
stressor induce molecular and cellular changes in brain, including the hippocampal …

[HTML][HTML] Epigenetic effects of stress and corticosteroids in the brain

RG Hunter - Frontiers in cellular neuroscience, 2012 - frontiersin.org
Stress is a common life event with potentially long lasting effects on health and behavior.
Stress, and the corticosteroid hormones that mediate many of its effects, are well known for …

Adolescent stress–induced epigenetic control of dopaminergic neurons via glucocorticoids

M Niwa, H Jaaro-Peled, S Tankou, S Seshadri… - Science, 2013 - science.org
Environmental stressors during childhood and adolescence influence postnatal brain
maturation and human behavioral patterns in adulthood. Accordingly, excess stressors …

[HTML][HTML] Epigenetics of stress-related psychiatric disorders and gene× environment interactions

T Klengel, EB Binder - Neuron, 2015 - cell.com
A deeper understanding of the pathomechanisms leading to stress-related psychiatric
disorders is important for the development of more efficient preventive and therapeutic …

Glucocorticoid exposure during hippocampal neurogenesis primes future stress response by inducing changes in DNA methylation

N Provençal, J Arloth, A Cattaneo… - Proceedings of the …, 2020 - National Acad Sciences
Prenatal stress exposure is associated with risk for psychiatric disorders later in life. This
may be mediated in part via enhanced exposure to glucocorticoids (GCs), which are known …

Epigenetic signaling in psychiatric disorders: stress and depression

RC Bagot, B Labonté, CJ Peña… - Dialogues in clinical …, 2014 - Taylor & Francis
Psychiatric disorders are complex multifactorial disorders involving chronic alterations in
neural circuit structure and function. While genetic factors play a role in the etiology of …

Mind the gap: glucocorticoids modulate hippocampal glutamate tone underlying individual differences in stress susceptibility

C Nasca, B Bigio, D Zelli, F Nicoletti, BS McEwen - Molecular psychiatry, 2015 - nature.com
Why do some individuals succumb to stress and develop debilitating psychiatric disorders,
whereas others adapt well in the face of adversity? There is a gap in understanding the …

The neurobiological effects of stress as contributors to psychiatric disorders: focus on epigenetics

N Provencal, EB Binder - Current opinion in neurobiology, 2015 - Elsevier
Highlights•Current findings on epigenetic embedding of the long term effects of
stress.•Describe the effects of the type and timing of stress on these mechanisms.•Describe …