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Endocrine and inflammatory alterations in post-traumatic stress disorder
Michèle Wessa1, Nicolas Rohleder2
1a University of Heidelberg, Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Square J5, 68159 Mannheim, Germany. michele.wessa@zi-mannheim.de.
Expert Review of Endocrinology & Metabolism
|February 13, 2019
Summary
Post-traumatic stress disorder (PTSD) is linked to stress hormone system changes. These hormonal shifts impact mental health and physical well-being, but their exact role in PTSD symptoms remains unclear.
Area of Science:
- Neuroscience
- Endocrinology
- Psychiatry
Background:
- Post-traumatic stress disorder (PTSD) is associated with dysregulation of endogenous stress hormone systems.
- Alterations in the hypothalamus-pituitary-adrenal axis and sympatho-adrenal-medullary system are frequently observed in PTSD.
- Hormonal changes occur centrally and peripherally, impacting both psychiatric and somatic health.
Purpose of the Study:
- To investigate the role of hormonal modifications in the development and maintenance of PTSD symptoms.
- To understand the impact of hormonal changes on cognitive and emotional impairments associated with PTSD.
Main Methods:
- This study reviews existing literature on hormonal alterations in PTSD.
- Analysis of central and peripheral nervous system hormonal changes.
- Examination of inflammatory markers and their relation to hormonal disinhibition.
Main Results:
- Observed hormonal alterations in PTSD affect both the central and peripheral nervous systems.
- These alterations contribute to sustained or exacerbated psychiatric symptoms.
- Peripheral hormonal changes are linked to inflammatory disinhibition, posing risks to somatic health.
Conclusions:
- Hormonal modifications are implicated in the pathophysiology of PTSD.
- Further research is needed to clarify the precise mechanisms by which hormones influence PTSD symptoms and associated impairments.
- Understanding these hormonal roles is crucial for developing effective therapeutic strategies for PTSD.
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