ArticlePsychoneuroendocrinology2020
The roles of comorbidity and trauma exposure and its timing in shaping HPA axis patterns in depression.
Article in Psychoneuroendocrinology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- Physiological responses to acute psychological stress as a biomarker for depression: A systematic review and meta-analysis.Psychological bulletinPooled it
- From Biomarkers to New Treatments for Post-Traumatic Stress Disorder.Neuroscience bulletin · 2026Review
- Differential associations between early life adversity subtypes and adolescent stress reactivity across neuroendocrine, autonomic, immune, and metabolic systems.Neurobiology of stress · 2026Article
- Remission is insufficient: predictors and mechanistic models of recurrence in late-life depression.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Review
- Influence of the HPA Axis on Anxiety-Related Processes: An RDoC Overview Considering Their Neural Correlates.Current psychiatry reports · 2025Review
- Insomnia and depressive symptoms mediate childhood abuse and psychotic experience of male juvenile offenders: a chain mediation model.BMC psychology · 2025Article
- Article
- Correlation Between Systemic Immune Inflammatory Index and Suicidal Attempt in Patients with First-Episode Untreated Depression and its Risk Factors.Neuropsychiatric disease and treatment · 2025Article
- The researcher's guide to selecting biomarkers in mental health studies.BioEssays : news and reviews in molecular, cellular and developmental biology · 2024Review
- Biomarkers associated with treatment outcome in young people with depression: A systematic review.Neuroscience applied · 2024Review
- Trauma Matters: Integrating Genetic and Environmental Components of PTSD.Advanced genetics (Hoboken, N.J.) · 2023Article
- Transient Elevation of Plasma Glucocorticoids Supports Psilocybin-Induced Anxiolysis in Mice.ACS pharmacology & translational science · 2023Article
- Antidepressant effects of cherry leaf decoction on a chronic unpredictable mild stress rat model based on the Glu/GABA-Gln metabolic loop.Metabolic brain disease · 2022Article
- Sex Differences in Depression Caused by Early Life Stress and Related Mechanisms.Frontiers in neuroscience · 2022Review
- Changes of adrenocorticotropic hormone rhythm and cortisol circadian rhythm in patients with depression complicated with anxiety and their effects on the psychological state of patients.Frontiers in psychiatry · 2022Article
- Childhood Trauma, the HPA Axis and Psychiatric Illnesses: A Targeted Literature Synthesis.Frontiers in psychiatry · 2022Review
- Childhood maltreatment and within-person associations between cortisol and affective experience.Stress (Amsterdam, Netherlands) · 2021Article
- Epigenetic Modifications in Stress Response Genes Associated With Childhood Trauma.Frontiers in psychiatry · 2019Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundMuch work has documented hypothalamic pituitary adrenal (HPA) axis abnormalities in major depressive disorder (MDD), but inconsistencies leave this system's role in the illness unclear. Comparisons across studies are complicated by variation in co-morbidity (Posttraumatic Stress Disorder-PTSD, anxiety disorders), exposure to trauma, and timing of trauma (child vs. adult). Here, we examined the impact of these factors on HPA axis profiles in depression.
methodsWe recruited 5 groups of participants: MDD (n = 14), comorbid MDD + PTSD following adulthood trauma (MDD + PTSD-Adult; n = 12), comorbid MDD + PTSD following childhood trauma (MDD + PTSD-Child; n = 18), comorbid MDD + social anxiety disorder (MDD + SAD; n = 12), and non-depressed control participants who were sex and age matched to patients (combined total n = 36). HPA axis function was assessed using three challenges: stress reactivity via the Trier Social Stress Test (TSST), feedback sensitivity via a dexamethasone suppression test (DST), and central drive via a metyrapone challenge (MET). We compared hormonal responses between patient groups and their respective non-depressed controls.
resultsMDD + PTSD-Child showed low cortisol levels at baseline, and reduced adrenocorticotropic hormone (ACTH) levels at baseline and throughout the TSST. MDD-only, MDD + PTSD-Adult, and MDD + SAD did not differ from non-depressed controls in HPA axis responses to the TSST. Controlling for childhood trauma severity, the reduced baseline levels in MDD + PTSD-Child were no longer significant and significantly reduced baseline cortisol levels emerged for MDD + PTSD-Adult. No diagnostic group effects were detected with DST and MET. Childhood maltreatment subtypes were associated with unique HPA axis responses to TSST and MET.
conclusionComorbidity and trauma exposure, as well as their timing and type, contribute to inconsistencies in the depression literature and must be included in efforts to clarify the role of the HPA axis in MDD.
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