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Chronic fatigue syndrome (CFS) causes great harm to individuals and society. Elucidating the pathogenesis of CFS and developing safe and effective treatments are urgently needed. This paper reviews the functional changes in the hypothalamus-pituitary-adrenal (HPA) axis in patients with CFS and the associated neuroendocrine mechanisms. Despite some controversy, the current mainstream research evidence indicates that CFS patients have mild hypocortisolism, weakened daily variation in cortisol, a weakened response to the HPA axis, and an increase in negative feedback of the HPA axis. The relationship between dysfunction of the HPA axis and the typical symptoms of CFS are discussed, and the current treatment methods are reviewed.
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http://dx.doi.org/10.3389/fendo.2024.1373748 | DOI Listing |
Clin Cosmet Investig Dermatol
September 2025
Department of Dermatology, Wuhan Asia General Hospital, Wuhan Asia General Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, 430000, People's Republic of China.
Background: Topical glucocorticoids are widely used in psoriasis treatment but may lead to systemic adverse effects, particularly with prolonged use. While pediatric cases are well-documented, adult-onset iatrogenic Cushing's syndrome from topical corticosteroids remains under-recognized.
Case Presentation: A 31-year-old woman with a 10-year history of psoriasis vulgaris self-administered high-potency clobetasol propionate ointment (monthly cumulative dose escalated from 30 g to 100 g over 22 months) under no physician supervision.
Encephale
September 2025
Département de psychiatrie de l'adolescent et du jeune adulte, institut mutualiste Montsouris, 42, boulevard Jourdan, Paris, France; UVSQ, Inserm U1178, PsyDev, CESP université Paris-Saclay, Villejuif, France; Université Paris-Cité, Paris, France.
The body of knowledge on trauma is rapidly expanding. Since 2022, the WHO has been calling for the history of adversity to be systematically taken into account when assessing the state of health of all individuals. But at this stage, our understanding of the precise mechanisms of complex trauma remains incomplete.
View Article and Find Full Text PDFActa Psychol (Amst)
September 2025
Faculty of Psychology, University of Vienna, Liebiggasse 5, 1010, Vienna, Austria.
When under stress, individuals often make suboptimal decisions due to altered decision-making strategies. These alterations may be particularly costly in high-risk scenarios, yet the precise relationship between acute stress and risk-taking behavior remains unclear. In the present pilot study, using a quasi-experimental design, we examined whether an experimentally induced psychosocial stressor would elevate RTB under competitive conditions.
View Article and Find Full Text PDFMedicine (Baltimore)
September 2025
Division of Pediatric Endocrinology, School of Medicine, Trakya University, Edirne, Türkiye.
Insulin tolerance tests (ITTs), glucagon tests, and low or standard-dose adrenocorticotropic hormone tests are used to evaluate the hypothalamic-pituitary-adrenal (HPA) axis. While ITT is considered the gold standard test for stimulating both the cortisol and growth hormone axis, its use in young children carries a risk of hypoglycemia, making it potentially unsafe. Recent studies indicate that L-dopa stimulates the release of adrenocorticotropic hormone and cortisol.
View Article and Find Full Text PDFNan Fang Yi Ke Da Xue Xue Bao
August 2025
Anhui Provincial Key Laboratory of Meridian Viscera Correlationship, Anhui University of Chinese Medicine, Hefei 230012, China.
Objectives: To clarify the role of hippocampal glutamate system in regulating HPA axis in mediating the effect of electroacupuncture (EA) at the heart meridian for improving myocardial injury in rats with acute myocardial ischemia (AMI).
Methods: Male SD rats were randomized into sham-operated group, AMI group, EA group, and L-glutamic acid+EA group (=9). Rat models of AMI were established by left descending coronary artery ligation, and EA was applied at the "Shenmen-Tongli" segment; the rats in L-glutamic acid+EA group were subjected to microinjection of L-glutamic acid into the bilateral hippocampus prior to AMI modeling and EA treatment.