1
|
Anyim R, Li S, Armstrong D, Spathis R, James GD, Little MA, Wander K. Predictors of milk cortisol in North American women. Am J Hum Biol 2024; 36:e23985. [PMID: 37712627 DOI: 10.1002/ajhb.23985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/16/2023] Open
Abstract
OBJECTIVES Human milk content varies across mother-child dyads, environments, and populations. Among the hormones in milk is cortisol, a glucocorticoid; its impact on the breastfeeding child is unknown. Milk cortisol may constitute a signal to the child's developing physiology which can shape characteristics (e.g., growth, temperament) to prevailing environmental conditions. This exploratory study evaluated the maternal, breastfeeding, and infant characteristics associated with milk cortisol. METHODS We evaluated archived milk specimens for cortisol using enzyme immunoassay and employed an information-theoretic approach to assess associations between milk cortisol and participant characteristics with linear regression modeling. Because we employed secondary data, information for some variables likely to impact milk cortisol variation (e.g., time of day, socioeconomic status, maternal or infant body mass index, milk energy density) was unavailable. RESULTS Participants were 48 lactating mothers from upstate New York, aged 21-40 years. Milk cortisol ranged from 0.098 to 1.007 μg/dL. Child age ranged from 1 to 26 months. In linear regression employing best fit modeling criteria, milk cortisol increased with child age (B: 0.069; p: .000; a 7.1% increase in milk cortisol for each month of child age), while child symptoms of illness (B: -0.398; p: .057; a 33% decrease) and consumption of complementary foods (B: -.525; p: .020; a 41% decrease) were associated with lower milk cortisol. CONCLUSIONS We speculate that increasing milk cortisol with child age plays a role in signaling development (e.g., as increasing independence increases risk for injury and other negative health outcomes), independent of the maternal stressors we could capture.
Collapse
Affiliation(s)
- Rachael Anyim
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Shanita Li
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Daniel Armstrong
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Rita Spathis
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Gary D James
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Michael A Little
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| | - Katherine Wander
- Department of Anthropology, Binghamton University (SUNY), Binghamton, New York, USA
| |
Collapse
|
2
|
Kibe M, Mizuno Y, Masuoka H, Kosaka S, Natsuhara K, Hirayama K, Inthavong N, Kounnavong S, Tomita S, Umezaki M. Transition to a market economy and chronic psychosocial stress in northern Laos: An exploratory study of urinary free cortisol in rural residents. Am J Hum Biol 2024; 36:e23976. [PMID: 37577830 DOI: 10.1002/ajhb.23976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/15/2023] Open
Abstract
OBJECTIVES The indigenous population in northern Laos has experienced a transition from self-sufficiency to a market-oriented economy, which may have brought about unprecedented chronic psychosocial stress. This study examined the association between the transition to a market economy and urinary free cortisol (UFC) concentration as a stress biomarker among rural residents of three villages with different degrees of integration into the market economy. METHODS An interview survey and urine sample collection were conducted in August 2018 and March 2019. We measured the UFC concentration in spot urine samples collected in the morning from participants aged 20-60 years (n = 168) using an enzyme-linked immunosorbent assay. Multiple linear regression analysis was performed to examine differences in UFC concentrations among villages by sex, with time of arrival for the survey, age, and body mass index included as covariates. RESULTS The UFC concentration was higher in men living in the village with the highest degree of integration into the market economy than in those in the two villages with a lower dependence on cash, possibly linking increased stress levels with a change in employment type. This trend was not observed in women. CONCLUSION Socioeconomic changes incidental to a transition to a market economy may increase the stress levels of men in northern Laos.
Collapse
Affiliation(s)
- Mihoko Kibe
- Department of Human Ecology, School of International Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yuki Mizuno
- Department of Human Ecology, School of International Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroaki Masuoka
- Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Satoko Kosaka
- Department of Public Health & Nursing, Nagasaki University, Nagasaki, Japan
| | | | - Kazuhiro Hirayama
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Nouhak Inthavong
- Lao Tropical and Public Health Institute, Ministry of Health, Vientiane, Laos
| | | | - Shinsuke Tomita
- Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan
| | - Masahiro Umezaki
- Department of Human Ecology, School of International Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
3
|
Gomez-Gomez A, Martin BMS, Haro N, Pozo OJ. Determination of well-being-related markers in nails by liquid chromatography tandem mass spectrometry. Ecotoxicol Environ Saf 2023; 267:115586. [PMID: 37897979 DOI: 10.1016/j.ecoenv.2023.115586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/27/2023] [Accepted: 10/11/2023] [Indexed: 10/30/2023]
Abstract
Well-being is a multifactorial positive state that is highly influenced by some endogenous molecules that control happiness and euphoric feelings. These molecules, e.g., neurotransmitters, hormones and their derivatives, play a crucial role in metabolism and may be referred to as "well-being-related markers". The deregulation of well-being-related markers can lead to organism malfunctions and life-threatening states. In this research, we aimed to evaluate the potential of nails for the chronic production of several well-being-related markers. For this purpose, we developed an LCMS /MS-based method for the determination of 10 well-being-related markers, including melatonin, serotonin, cortisol, kynurenine and several precursors and metabolites. The method was optimized regarding different analytical steps: required sample amount, extraction time, number of required extractions, preconcentration, injection volume and MS conditions. Method validation was performed by two different approaches: (i) using surrogate nail matrix and (ii) using authentic nail samples by standard additions. The method was found to be linear in the expected endogenous range and sensitive enough to determine the low endogenous concentration levels in nails. Accuracy and precision were appropriate in both validation approaches. As proof of concept, the method was used (i) to correlate fingernail and toenail levels for all metabolites in 22 volunteers, (ii) to establish the endogenous concentration range of all metabolites in females (n = 50) and males (n = 34) and (iii) to correlate the metabolite levels with age. For some metabolites, the calculated ranges have been reported for the first time. In summary, the present strategy to evaluate well-being-related markers in nails may be a useful tool for the evaluation of the production of these important compounds with high potential for a wide range of clinical purposes.
Collapse
Affiliation(s)
- Alex Gomez-Gomez
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, Doctor Aiguader 88, 08003 Barcelona, Spain
| | - Blanca Montero-San Martin
- Laboratory Medicine, Arnau de Vilanova University Hospital, Alcalde Rovira Roure, 80, 25198 Lleida, Spain
| | - Noemí Haro
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, Doctor Aiguader 88, 08003 Barcelona, Spain
| | - Oscar J Pozo
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, Doctor Aiguader 88, 08003 Barcelona, Spain.
| |
Collapse
|
4
|
Fox MM, Knorr DA, Kwon D, Wiley KS, Parrish MH. How prenatal cortisol levels relate to grandmother-mother relationships among a cohort of Latina women. Am J Hum Biol 2023; 35:e23883. [PMID: 36862026 PMCID: PMC10474942 DOI: 10.1002/ajhb.23883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 03/03/2023] Open
Abstract
INTRODUCTION As part of the human reproductive strategy, mothers receive childcare assistance from others. For kin, allomothers are adaptively incentivized to provide assistance due to inclusive fitness benefits. Previous studies across a broad range of populations identify grandmothers as particularly consistent allomothers. Minimal attention has been paid to the possibility that allomothers may begin investing in offspring quality during the prenatal stage of life. Here, we innovate within the area of grandmother allocare research by examining the prenatal stage of life and biopsychosocial mechanisms by which prenatal grandmother effects may be enacted. METHODS Data derive from the Mothers' Cultural Experiences study, a cohort of 107 pregnant Latina women in Southern California. At <16 weeks' gestation, we administered questionnaires, collected morning urine samples, and measured cortisol by enzyme-linked immunosorbent assay, correcting for specific gravity. We measured the soon-to-be maternal and paternal grandmothers' relationship quality, social support, frequency of seeing each other, communicating, and geographic proximity to pregnant mothers, that is, their daughters and daughters-in-law. These measures were self-reported by the pregnant mothers. We assessed how grandmother constructs related to the pregnant women's depression, stress, anxiety, and cortisol levels. RESULTS We observed benefits conferred by maternal grandmothers for mothers' prenatal mental health and lower cortisol levels. Paternal grandmothers also conferred mental health benefits to pregnant daughters-in-law, but higher cortisol levels. CONCLUSION Our results suggest that grandmothers, especially maternal grandmothers, are able to improve their inclusive fitness by caring for pregnant daughters, and allomother support may positively impact prenatal health. This work extends the traditional cooperative breeding model by identifying a prenatal grandmother effect, and, by examining a maternal biomarker.
Collapse
Affiliation(s)
- Molly M. Fox
- Department of Anthropology, University of California, Los Angeles, Los Angeles, CA, 90095 USA
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, 90095 USA
| | - Delaney A. Knorr
- Department of Anthropology, University of California, Los Angeles, Los Angeles, CA, 90095 USA
| | - Dayoon Kwon
- Department of Epidemiology, UCLA Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, 90095 USA
| | - Kyle S. Wiley
- Department of Anthropology, University of California, Los Angeles, Los Angeles, CA, 90095 USA
| | - Michael H. Parrish
- Department of Psychology, University of California, Los Angeles, CA 90095 USA
| |
Collapse
|
5
|
Dronse J, Ohndorf A, Richter N, Bischof GN, Fassbender R, Behfar Q, Gramespacher H, Dillen K, Jacobs HIL, Kukolja J, Fink GR, Onur OA. Serum cortisol is negatively related to hippocampal volume, brain structure, and memory performance in healthy aging and Alzheimer's disease. Front Aging Neurosci 2023; 15:1154112. [PMID: 37251803 PMCID: PMC10213232 DOI: 10.3389/fnagi.2023.1154112] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/19/2023] [Indexed: 05/31/2023] Open
Abstract
Objective Elevated cortisol levels have been frequently reported in Alzheimer's disease (AD) and linked to brain atrophy, especially of the hippocampus. Besides, high cortisol levels have been shown to impair memory performance and increase the risk of developing AD in healthy individuals. We investigated the associations between serum cortisol levels, hippocampal volume, gray matter volume and memory performance in healthy aging and AD. Methods In our cross-sectional study, we analyzed the relationships between morning serum cortisol levels, verbal memory performance, hippocampal volume, and whole-brain voxel-wise gray matter volume in an independent sample of 29 healthy seniors (HS) and 29 patients along the spectrum of biomarker-based AD. Results Cortisol levels were significantly elevated in patients with AD as compared to HS, and higher cortisol levels were correlated with worse memory performance in AD. Furthermore, higher cortisol levels were significantly associated with smaller left hippocampal volumes in HS and indirectly negatively correlated to memory function through hippocampal volume. Higher cortisol levels were further related to lower gray matter volume in the hippocampus and temporal and parietal areas in the left hemisphere in both groups. The strength of this association was similar in HS and AD. Conclusion In AD, cortisol levels are elevated and associated with worse memory performance. Furthermore, in healthy seniors, higher cortisol levels show a detrimental relationship with brain regions typically affected by AD. Thus, increased cortisol levels seem to be indirectly linked to worse memory function even in otherwise healthy individuals. Cortisol may therefore not only serve as a biomarker of increased risk for AD, but maybe even more importantly, as an early target for preventive and therapeutic interventions.
Collapse
Affiliation(s)
- Julian Dronse
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anna Ohndorf
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Nils Richter
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Gérard N. Bischof
- Department of Nuclear Medicine, Multimodal Neuroimaging Group, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ronja Fassbender
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Qumars Behfar
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Hannes Gramespacher
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Kim Dillen
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Palliative Medicine, Multimodal Neuroimaging Group, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Heidi I. L. Jacobs
- Department of Radiology, Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- School for Mental Health and Neuroscience, Alzheimer Centre Limburg, Maastricht University, Maastricht, Netherlands
| | - Juraj Kukolja
- Department of Neurology and Clinical Neurophysiology, Helios University Hospital Wuppertal, Wuppertal, Germany
- Faculty of Health Witten/Herdecke University, Witten, Germany
| | - Gereon R. Fink
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Oezguer A. Onur
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Jülich Research Centre, Jülich, Germany
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| |
Collapse
|
6
|
James KA, Stromin JI, Steenkamp N, Combrinck MI. Understanding the relationships between physiological and psychosocial stress, cortisol and cognition. Front Endocrinol (Lausanne) 2023; 14:1085950. [PMID: 36950689 PMCID: PMC10025564 DOI: 10.3389/fendo.2023.1085950] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/14/2023] [Indexed: 03/08/2023] Open
Abstract
Stress is viewed as a state of real or perceived threat to homeostasis, the management of which involves the endocrine, nervous, and immune systems. These systems work independently and interactively as part of the stress response. The scientific stress literature, which spans both animal and human studies, contains heterogeneous findings about the effects of stress on the brain and the body. This review seeks to summarise and integrate literature on the relationships between these systems, examining particularly the roles of physiological and psychosocial stress, the stress hormone cortisol, as controlled by the hypothalamic-pituitary-adrenal (HPA) axis, and the effects of stress on cognitive functioning. Health conditions related to impaired HPA axis functioning and their associated neuropsychiatric symptoms will also be considered. Lastly, this review will provide suggestions of clinical applicability for endocrinologists who are uniquely placed to measure outcomes related to endocrine, nervous and immune system functioning and identify areas of intervention.
Collapse
Affiliation(s)
- Katharine Ann James
- Applied Cognitive Science and Experimental Neuropsychology Team (ACSENT) Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
- Division of Geriatric Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Juliet Ilena Stromin
- Applied Cognitive Science and Experimental Neuropsychology Team (ACSENT) Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Nina Steenkamp
- Applied Cognitive Science and Experimental Neuropsychology Team (ACSENT) Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Marc Irwin Combrinck
- Division of Geriatric Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
7
|
Moliki JM, Nhundu TJ, Maritz L, Avenant C, Hapgood JP. Glucocorticoids and medroxyprogesterone acetate synergize with inflammatory stimuli to selectively upregulate CCL20 transcription. Mol Cell Endocrinol 2023; 563:111855. [PMID: 36646303 PMCID: PMC9892260 DOI: 10.1016/j.mce.2023.111855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/29/2022] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
The pro-inflammatory cytokine, chemokine (C-C motif) ligand 20 (CCL20), is emerging as a therapeutic target for immune-based therapies. Cooperative regulation of CCL20 by glucocorticoids and progestins used in endocrine therapy and pro-inflammatory mediators could modulate immune function and affect disease outcomes. We show that glucocorticoids as well as medroxyprogesterone acetate (MPA), the progestin widely used in injectable contraception in sub-Saharan Africa, cooperate with pro-inflammatory mediators to upregulate CCL20 protein and/or mRNA in human peripheral blood mononuclear cells (PBMCs) and human cervical cell lines. Changes in CCL20 mRNA levels were shown to be synergistic, as assessed by Chou analysis, cell- and gene-specific and to involve transcriptional regulation, with a requirement for a nuclear factor kappa B (NF-κB) site and glucocorticoid receptor (GR) involvement. The novel results suggest a mechanism whereby MPA, like glucocorticoids, may impact inflammation both systemically and in the genital tract in patients using MPA and/or glucocorticoid therapy.
Collapse
Affiliation(s)
- Johnson M Moliki
- Department of Molecular and Cell Biology, University of Cape Town, South Africa
| | - Tawanda J Nhundu
- Department of Molecular and Cell Biology, University of Cape Town, South Africa
| | - Leo Maritz
- Department of Molecular and Cell Biology, University of Cape Town, South Africa
| | - Chanel Avenant
- Department of Molecular and Cell Biology, University of Cape Town, South Africa
| | - Janet P Hapgood
- Department of Molecular and Cell Biology, University of Cape Town, South Africa; Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa.
| |
Collapse
|
8
|
Karolczak K, Konieczna L, Soltysik B, Kostka T, Witas PJ, Kostanek J, Baczek T, Watala C. Plasma Concentration of Cortisol Negatively Associates with Platelet Reactivity in Older Subjects. Int J Mol Sci 2022; 24:ijms24010717. [PMID: 36614157 PMCID: PMC9820908 DOI: 10.3390/ijms24010717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 01/03/2023] Open
Abstract
The interaction of platelets with steroid hormones is poorly investigated. Age is one of the factors that increase the risk of pathological platelet reactivity and thrombosis. The aim of this study was to assess whether there were associations between platelet reactivity and plasma cortisol levels in volunteers aged 60-65 years. For this purpose, impedance aggregometry in whole blood measured after arachidonic acid, collagen, or ADP stimulation was used to estimate platelet reactivity and mass spectrometry was used to measure peripheral plasma cortisol concentration. Statistically significant negative correlations were observed between cortisol concentration and platelet reactivity in response to arachidonic acid and ADP, but not to collagen. The presented results suggest for the very first time that cortisol is a new endogenous modulator of platelet reactivity in the elderly population.
Collapse
Affiliation(s)
- Kamil Karolczak
- Department of Haemostatic Disorders, Medical University of Lodz, ul. Mazowiecka 6/8, 92-215 Lodz, Poland
- Correspondence:
| | - Lucyna Konieczna
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, ul. Hallera 107, 80-416 Gdańsk, Poland
| | - Bartlomiej Soltysik
- Department of Geriatrics, Healthy Aging Research Center (HARC), Medical University of Lodz, pl. Hallera 1, 90-647 Lodz, Poland
| | - Tomasz Kostka
- Department of Geriatrics, Healthy Aging Research Center (HARC), Medical University of Lodz, pl. Hallera 1, 90-647 Lodz, Poland
| | - Piotr Jakub Witas
- Department of Haemostatic Disorders, Medical University of Lodz, ul. Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Joanna Kostanek
- Department of Haemostatic Disorders, Medical University of Lodz, ul. Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Tomasz Baczek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, ul. Hallera 107, 80-416 Gdańsk, Poland
| | - Cezary Watala
- Department of Haemostatic Disorders, Medical University of Lodz, ul. Mazowiecka 6/8, 92-215 Lodz, Poland
| |
Collapse
|
9
|
Abstract
Sleep serves important biological functions, and influences health and longevity through endocrine and metabolic related systems. Sleep debt, circadian misalignment and sleep disruption from obstructive sleep apnea is widespread in modern society and accumulates with life because recovery sleep is not completely restorative. Accumulated disordered sleep throughout life impacts the ageing process and the development of age-related diseases. When epidemiological and interventional studies are considered collectively, sleep loss and lower sleep duration are associated with lower morning, afternoon and 24-h testosterone; as well as higher afternoon, but not morning or 24-h cortisol. These reciprocal changes imbalances anabolic-catabolic signaling because testosterone and cortisol are respectively the main anabolic and catabolic signals in man. Fixing testosterone-cortisol balance by means of a novel dual-hormone clamp mitigates the induction of insulin resistance by sleep restriction and provided the first proof-of-concept that the metabolic harm from sleep loss can be ameliorated by approaches that do not require sleeping more. Obstructive sleep apnea is associated with lower testosterone, even after controlling for age and obesity whereas the conclusion that continuous positive airway pressure therapy has no effect on testosterone is premature because available studies are underpowered and better-quality studies suggest otherwise. High dose testosterone therapy induces OSA, but more physiological dosing may not; and this effect may be transient or may dissipate with longer term therapy. Studies investigating the origin of the diurnal testosterone rhythm, the effect of circadian misalignment on testosterone-cortisol balance, and methods to mitigate metabolic harm, are required.
Collapse
Affiliation(s)
- Peter Y Liu
- Division of Endocrinology, Metabolism and Nutrition, Department of Medicine, Harbor UCLA Medical Center and The Lundquist Institute, 1124 W Carson St., Box 446, Torrance, CA, 90502, USA.
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Radha T Reddy
- Division of Endocrinology, Metabolism and Nutrition, Department of Medicine, Harbor UCLA Medical Center and The Lundquist Institute, 1124 W Carson St., Box 446, Torrance, CA, 90502, USA
| |
Collapse
|
10
|
Srinivasan M, Walker C. Circadian Clock, Glucocorticoids and NF-κB Signaling in Neuroinflammation- Implicating Glucocorticoid Induced Leucine Zipper as a Molecular Link. ASN Neuro 2022; 14:17590914221120190. [PMID: 36317290 PMCID: PMC9629546 DOI: 10.1177/17590914221120190] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Inflammation including neuroinflammation is considered a protective response and is directed to repair, regenerate, and restore damaged tissues in the central nervous system. Persistent inflammation due to chronic stress, age related accrual of free radicals, subclinical infections or other factors lead to reduced survival and increased neuronal death. Circadian abnormalities secondary to altered sleep/wake cycles is one of the earliest signs of neurodegenerative diseases. Brain specific or global deficiency of core circadian trans-activator brain and muscle ARNT (Arylhydrocarbon Receptor Nuclear Translocator)-like protein 1 (BMAL1) or that of the transrepressor REV-ERBα, impaired neural function and cognitive performance in rodents. Consistently, transcripts of inflammatory cytokines and host immune responses have been shown to exhibit diurnal variation, in parallel with the disruption of the circadian rhythm. Glucocorticoids that exhibit both a circadian rhythm similar to that of the core clock transactivator BMAL1 and tissue specific ultradian rhythm are critical in the control of neuroinflammation and re-establishment of homeostasis. It is widely accepted that the glucocorticoids suppress nuclear factor-kappa B (NF-κB) mediated transactivation and suppress inflammation. Recent mechanistic elucidations suggest that the core clock components also modulate NF-κB mediated transactivation in the brain and peripheral tissues. In this review we discuss evidence for interactions between the circadian clock components, glucocorticoids and NF-κB signaling responses in the brain and propose glucocorticoid induced leucine zipper (GILZ) encoded by Tsc22d3, as a molecular link that connect all three pathways in the maintenance of CNS homeostasis as well as in the pathogenesis of neuroinflammation-neurodegeneration.
Collapse
Affiliation(s)
- Mythily Srinivasan
- Department of Oral Pathology, Medicine and Radiology, Indiana University School of Dentistry, Indiana University Purdue University at Indianapolis, Indiana, USA,Provaidya LLC, Indiana Center for Biomedical Innovation, Indianapolis, Indiana, USA,Mythily Srinivasan, Oral Pathology, Radiology and Medicine, Indiana University School of Dentistry, Indianapolis, Indiana, United States; Provaidya LLC, Indiana Center for Biomedical Innovation, 1800 North Capitol Av, Indianapolis, IN 46202, United States.
;
| | - Chandler Walker
- Department of Oral Pathology, Medicine and Radiology, Indiana University School of Dentistry, Indiana University Purdue University at Indianapolis, Indiana, USA,Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indiana University Purdue University at Indianapolis, Indiana, USA
| |
Collapse
|
11
|
Solvang SH, Hodge A, Watne LO, Cabral-marques O, Nordrehaug JE, Giles GG, Dugué P, Nygård O, Ueland PM, Mccann A, Idland A, Midttun Ø, Ulvik A, Halaas NB, Tell GS, Giil LM, López-alarcón C. Kynurenine Pathway Metabolites in the Blood and Cerebrospinal Fluid Are Associated with Human Aging. Oxidative Medicine and Cellular Longevity 2022; 2022:1-15. [PMID: 36312896 PMCID: PMC9616658 DOI: 10.1155/2022/5019752] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/24/2022] [Indexed: 12/03/2022]
Abstract
The kynurenine pathway is implicated in aging, longevity, and immune regulation, but longitudinal studies and assessment of the cerebrospinal fluid (CSF) are lacking. We investigated tryptophan (Trp) and downstream kynurenine metabolites and their associations with age and change over time in four cohorts using comprehensive, targeted metabolomics. The study included 1574 participants in two cohorts with repeated metabolite measurements (mean age at baseline 58 years ± 8 SD and 62 ± 10 SD), 3161 community-dwelling older adults (age range 71-74 years), and 109 CSF donors (mean age 73 years ± 7 SD). In the first two cohorts, age was associated with kynurenine (Kyn), quinolinic acid (QA), and the kynurenine to tryptophan ratio (KTR), and inversely with Trp. Consistent with these findings, Kyn, QA, and KTR increased over time, whereas Trp decreased. Similarly, QA and KTR were higher in community-dwelling older adults of age 74 compared to 71, whereas Trp was lower. Kyn and QA were more strongly correlated with age in the CSF compared to serum and increased in a subset of participants with repeated CSF sampling (n = 33) over four years. We assessed associations with frailty and mortality in two cohorts. QA and KTR were most strongly associated with mortality and frailty. Our study provides robust evidence of changes in tryptophan and kynurenine metabolism with human aging and supports links with adverse health outcomes. Our results suggest that aging activates the inflammation and stress-driven kynurenine pathway systemically and in the brain, but we cannot determine whether this activation is harmful or adaptive. We identified a relatively stronger age-related increase of the potentially neurotoxic end-product QA in brain.
Collapse
|
12
|
Chifu I, Weng AM, Burger-Stritt S, Bley TA, Christa M, Köstler H, Hahner S. Non-invasive assessment of tissue sodium content in patients with primary adrenal insufficiency. Eur J Endocrinol 2022; 187:383-390. [PMID: 35895687 PMCID: PMC9346263 DOI: 10.1530/eje-22-0396] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 07/04/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Replacement therapy in primary adrenal insufficiency (PAI) with corticosteroids modulates sodium homeostasis. Serum sodium is, however, prone to osmotic shifts induced by several additional factors besides corticosteroids and does not always reliably reflect treatment quality. Non-osmotic tissue storage can be visualized by sodium MRI (23Na-MRI) and might better reflect corticosteroid activity. DESIGN Longitudinal study of 8 patients with newly diagnosed PAI and cross-sectional study in 22 patients with chronic PAI is reported here. Comparison was made with matched healthy controls. METHODS Using a 23Na-MRI protocol on a 3T scanner, relative sodium signal intensities (rSSI) to signal intensities of the reference vial with 100 mmol/L of sodium were determined in the muscle and skin of the lower calf. RESULTS In newly diagnosed patients, tissue rSSI (median, range) were reduced and significantly increased after treatment initiation reaching levels similar to healthy controls (muscle: from 0.15 (0.08, 0.18) to 0.18 (0.14, 0.27), P = 0.02; skin: from 0.12 (0.09, 0.18) to 0.18 (0.14, 0.28), P < 0.01). Muscle rSSI was significantly higher in patients with chronic PAI compared to controls (0.19 (0.14, 0.27) vs 0.16 (0.12, 0.20), P < 0.01). In chronic PAI, skin rSSI significantly correlated with plasma renin concentration. CONCLUSION 23Na-MRI provides an additional insight into sodium homeostasis, and thus the quality of replacement therapy in PAI, as tissue sodium significantly changes once therapy is initiated. The increased tissue sodium in patients with chronic PAI might be an indication of over-replacement.
Collapse
Affiliation(s)
- Irina Chifu
- Division of Endocrinology and Diabetology, Department of Internal Medicine I, University Hospital of Würzburg, University of Würzburg, Würzburg, Germany
- Correspondence should be addressed to I Chifu;
| | - Andreas Max Weng
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Würzburg, Germany
| | - Stephanie Burger-Stritt
- Division of Endocrinology and Diabetology, Department of Internal Medicine I, University Hospital of Würzburg, University of Würzburg, Würzburg, Germany
| | - Thorsten Alexander Bley
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Würzburg, Germany
| | - Martin Christa
- Comprehensive Heart Failure Center, University and University Hospital Würzburg, Würzburg, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Herbert Köstler
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Würzburg, Germany
| | - Stefanie Hahner
- Division of Endocrinology and Diabetology, Department of Internal Medicine I, University Hospital of Würzburg, University of Würzburg, Würzburg, Germany
| |
Collapse
|
13
|
Wen JH, Sin NL. Perceived control and reactivity to acute stressors: Variations by age, race and facets of control. Stress Health 2022; 38:419-434. [PMID: 34626157 DOI: 10.1002/smi.3103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 11/12/2022]
Abstract
Greater perceived control is associated with better health and well-being outcomes, possibly through more adaptive stress processes. Yet little research has examined whether facets of perceived control (personal mastery and perceived constraints) predict psychological and physiological stress reactivity. The present study evaluated the associations of personal mastery and perceived constraints with changes in subjective stress and cortisol in response to acute laboratory stressors, with age and race as potential moderators. In the Midlife in the United States Refresher Study (N = 633 adults aged 25-75), participants completed a baseline perceived control measure and were subsequently recruited to participate in the laboratory stress protocol. The protocol consisted of completing two mental stress tasks (mental arithmetic and Stroop) as well as providing saliva samples and subjective stress ratings. Race moderated the association between perceived constraints and subjective stress reactivity, such that higher constraints predicted greater subjective stress responses in White participants, but no association was observed in Black participants. Higher personal mastery and perceived constraints each predicted greater increases in cortisol in response to the stress tasks (AUCi ) among younger but not older adults. These findings suggest that older adults were buffered against the association between facets of control and cortisol stress reactivity. Discussion on potential racial differences in the link between constraints and stress reactivity are elaborated further, as well as considerations for future work to distinguish between facets of control and examine age and racial differences.
Collapse
Affiliation(s)
- Jin H Wen
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Nancy L Sin
- University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
14
|
Whelan G, Sim J, Smith B, Moffatt M, Littlewood C. Are Corticosteroid Injections Associated With Secondary Adrenal Insufficiency in Adults With Musculoskeletal Pain? A Systematic Review and Meta-analysis of Prospective Studies. Clin Orthop Relat Res 2022; 480:1061-1074. [PMID: 35302533 PMCID: PMC9263464 DOI: 10.1097/corr.0000000000002145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/28/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Corticosteroid injection is a common treatment for individuals experiencing musculoskeletal pain, and it is part of the management of numerous orthopaedic conditions. However, there is concern about offering corticosteroid injections for musculoskeletal pain because of the possibility of secondary adrenal insufficiency. QUESTIONS/PURPOSES In this systematic review and meta-analysis of prospective studies, we asked: (1) Are corticosteroid injections associated with secondary adrenal insufficiency as measured by 7-day morning serum cortisol? (2) Does this association differ depending on whether the shot was administered in the spine or the appendicular skeleton? METHODS We searched the Allied and Complementary Medicine (AMED), Embase, EmCare, MEDLINE, CINAHL, and Web of Science from inception to January 22, 2021. We retrieved 4303 unique records, of which 17 were eventually included. Study appraisal was via the Downs and Black tool, with an average quality rating of fair. A Grading of Recommendations, Assessment, Development, and Evaluations assessment was conducted with the overall certainty of evidence being low to moderate. Reflecting heterogeneity in the study estimates, a pooled random-effects estimate of cortisol levels 7 days after corticosteroid injection was calculated. Fifteen studies or subgroups (254 participants) provided appropriate estimates for statistical pooling. A total of 106 participants received a spine injection, and 148 participants received an appendicular skeleton injection, including the glenohumeral joint, subacromial bursa, trochanteric bursa, and knee. RESULTS Seven days after corticosteroid injection, the mean morning serum cortisol was 212 nmol/L (95% confidence interval 133 to 290), suggesting that secondary adrenal insufficiency was a possible outcome. There is a difference in the secondary adrenal insufficiency risk depending on whether the injection was in the spine or the appendicular skeleton. For spinal injection, the mean cortisol was 98 nmol/L (95% CI 48 to 149), suggesting secondary adrenal insufficiency was likely. For appendicular skeleton injection the mean cortisol was 311 nmol/L (95% CI 213 to 409) suggesting hypothalamic-pituitary-adrenal axis integrity was likely. CONCLUSION Clinicians offering spinal injections should discuss the possibility of short-term secondary adrenal insufficiency with patients, and together, they can decide whether the treatment remains appropriate and whether mitigation strategies are needed. Clinicians offering appendicular skeleton injections should not limit care because of concerns about secondary adrenal insufficiency based on the best available evidence, and clinical guidelines could be reviewed accordingly. Further research is needed to understand whether age and/or sex determine risk of secondary adrenal insufficiency and what clinical impact secondary adrenal insufficiency has on patients undergoing spinal injection. LEVEL OF EVIDENCE Level IV, therapeutic study.
Collapse
Affiliation(s)
- Gareth Whelan
- Musculoskeletal Department, York Teaching Hospitals NHS Foundation Trust, York, UK
| | - Julius Sim
- School of Medicine, Keele University, Keele, UK
| | - Benjamin Smith
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK; Rehabilitation & Ageing Research Group, Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, UK
| | - Maria Moffatt
- Faculty of Health and Education, Manchester Metropolitan University, Manchester, UK
| | - Chris Littlewood
- Faculty of Health and Education, Manchester Metropolitan University, Manchester, UK
| |
Collapse
|
15
|
Obmiński Z, Supiński J, Rydzik Ł, Cynarski WJ, Ozimek M, Borysiuk Z, Błach W, Ambroży T. Stress Responses to One-Day Athletic Tournament in Sport Coaches: A Pilot Study. Biology 2022; 11:828. [PMID: 35741349 PMCID: PMC9219919 DOI: 10.3390/biology11060828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 12/01/2022]
Abstract
Simple Summary Judo coaches respond to stress during one-day tournaments, as evidenced by significant changes in hormonal status. The cumulative effect of stressful stimuli was noticeable especially at the end of the day. The results of the present study indicate the usefulness of using tools and a way to study stress among coaches. A similar research protocol can be used to assess stress responses to single-day stimuli associated with other social and occupational roles in healthy middle-aged men. Abstract Background: Watching athletic tournaments induces emotional and physiological responses in sports fans and coaches. The aim of the study was to investigate hormonal and cardiovascular responses in judo coaches observing the fights of their athletes during one-day, high-level tournaments. Material and methods: We studied the biological responses of a group of seventeen judo club coaches between the ages of 39 and 57 years to a one-day judo tournament attended by the adult male and/or female athletes that they coached. At the time of the tournaments and also in neutral conditions, the coaches’ capillary blood and saliva samples were collected concurrently two times a day, both at 7:30 a.m. and after completion of the tournament (at about 8:00 p.m.). Cardiovascular parameters were also determined at the same times of day. Sleep quality (SQ) was assessed on a 6-point scale both on the night preceding the tournament and in neutral conditions. Cortisol (C) and testosterone (T) levels were determined from serum and saliva samples. The results for both days at different times of day were compared. Results: Statistical calculations showed higher concentrations of cortisol and a greater reduction of testosterone levels in serum and saliva at the end of the day during the tournament compared with those on a neutral day. Morning and evening cardiovascular indices were higher during the tournament. Conclusion: The study showed that during one-day tournaments, judo coaches were exposed to stress that induced intermittent hormonal changes in blood and saliva and activated the autonomic nervous system.
Collapse
|
16
|
Parra LA, Helm JL, Hastings PD. Adrenocortical responses of emerging adults in California in the two months following the Pulse night club massacre: Evidence for distal stress responses. Compr Psychoneuroendocrinol 2022; 10:100129. [PMID: 35755199 PMCID: PMC9216603 DOI: 10.1016/j.cpnec.2022.100129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 12/02/2022] Open
Abstract
This study examined adrenocortical responses in the days following the Pulse nightclub massacre on June 12, 2016, among emerging adults in Northern California (N = 202; M = 23.18 years, SD = 2.56; 25% LGBQ-Latinx, 25% LGBQ-White, 25% Straight-Latinx, and 25% Straight-White) between June 13-August 12, 2016. As predicted, participants tested more proximally to the massacre had higher waking cortisol (intercepts) and flatter diurnal cortisol output (slopes), indicative of time-dependent adrenocortical arousal across the day. The effect of days post-massacre on waking cortisol was moderated by daily distress, with days since the Pulse massacre predicting waking cortisol significant only for participants reporting lower distress; participants who reported feeling higher daily distress had elevated waking cortisol across the testing period. These findings were independent of weekly personal stressors, and consistent across participants' demographic and identity characteristics. The violent attack at the Pulse nightclub was connected to increased waking cortisol and diurnal cortisol production for several days after the massacre, in a distal population exposed to the massacre vicariously, and especially for individuals not experiencing other, personal stressors. Heightened physiological responses to violent crimes support policy efforts to protect vulnerable communities, including violence prevention, gun control, and community-based trauma response services for those directly and indirectly affected by gun violence.
Collapse
Affiliation(s)
- Luis A. Parra
- Brown School of Social Work, Washington University in Saint Louis, USA
| | | | - Paul D. Hastings
- Department of Psychology, University of California, Davis, USA
- Center for Mind and Brain, University of California, Davis, USA
| |
Collapse
|
17
|
Fu Y, Lorrai I, Zorman B, Mercatelli D, Shankula C, Marquez Gaytan J, Lefebvre C, de Guglielmo G, Kim HR, Sumazin P, Giorgi FM, Repunte-Canonigo V, Sanna PP. Escalated (Dependent) Oxycodone Self-Administration Is Associated with Cognitive Impairment and Transcriptional Evidence of Neurodegeneration in Human Immunodeficiency Virus (HIV) Transgenic Rats. Viruses 2022; 14:669. [PMID: 35458399 PMCID: PMC9030762 DOI: 10.3390/v14040669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/02/2022] [Accepted: 03/09/2022] [Indexed: 02/05/2023] Open
Abstract
Substance use disorder is associated with accelerated disease progression in people with human immunodeficiency virus (HIV; PWH). Problem opioid use, including high-dose opioid therapy, prescription drug misuse, and opioid abuse, is high and increasing in the PWH population. Oxycodone is a broadly prescribed opioid in both the general population and PWH. Here, we allowed HIV transgenic (Tg) rats and wildtype (WT) littermates to intravenously self-administer oxycodone under short-access (ShA) conditions, which led to moderate, stable, "recreational"-like levels of drug intake, or under long-access (LgA) conditions, which led to escalated (dependent) drug intake. HIV Tg rats with histories of oxycodone self-administration under LgA conditions exhibited significant impairment in memory performance in the novel object recognition (NOR) paradigm. RNA-sequencing expression profiling of the medial prefrontal cortex (mPFC) in HIV Tg rats that self-administered oxycodone under ShA conditions exhibited greater transcriptional evidence of inflammation than WT rats that self-administered oxycodone under the same conditions. HIV Tg rats that self-administered oxycodone under LgA conditions exhibited transcriptional evidence of an increase in neuronal injury and neurodegeneration compared with WT rats under the same conditions. Gene expression analysis indicated that glucocorticoid-dependent adaptations contributed to the gene expression effects of oxycodone self-administration. Overall, the present results indicate that a history of opioid intake promotes neuroinflammation and glucocorticoid dysregulation, and excessive opioid intake is associated with neurotoxicity and cognitive impairment in HIV Tg rats.
Collapse
Affiliation(s)
- Yu Fu
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
- European Bioinformatics Institute (EMBL-EBI), Hinxton CB10 1SD, UK
| | - Irene Lorrai
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
| | - Barry Zorman
- Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA; (B.Z.); (H.R.K.); (P.S.)
| | - Daniele Mercatelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy; (D.M.); (F.M.G.)
| | - Chase Shankula
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
| | - Jorge Marquez Gaytan
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
| | - Celine Lefebvre
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
- 92160 Antony, France
| | - Giordano de Guglielmo
- Department of Psychiatry, University of California, La Jolla, San Diego, CA 92093, USA;
| | - Hyunjae Ryan Kim
- Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA; (B.Z.); (H.R.K.); (P.S.)
| | - Pavel Sumazin
- Department of Pediatrics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA; (B.Z.); (H.R.K.); (P.S.)
| | - Federico M. Giorgi
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy; (D.M.); (F.M.G.)
| | - Vez Repunte-Canonigo
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
| | - Pietro Paolo Sanna
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, San Diego, CA 92037, USA; (Y.F.); (I.L.); (C.S.); (J.M.G.); (C.L.)
| |
Collapse
|
18
|
Tonetti L, Fabbri M, Giovagnoli S, Martoni M, Occhionero M, Natale V. Time Course of Motor Sleep Inertia Dissipation According to Age. Brain Sci 2022; 12:424. [PMID: 35447956 PMCID: PMC9028565 DOI: 10.3390/brainsci12040424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 02/04/2023] Open
Abstract
Sleep inertia (SI) refers to a complex psychophysiological phenomenon observed after morning awakening that can be described as the gradual recovery of waking-like status after a night of sleep. The time course of SI dissipation in an everyday life condition is little studied. The present study aims to investigate the SI dissipation in motor activity, as a function of age, upon spontaneous morning awakening after a usual night-time sleep. To this end, we performed a retrospective study in a naturalistic setting in a wide life span sample: 382 healthy participants (219 females) from middle childhood (9 years old) to late adulthood (70 years old). Participants were required to wear the actigraph on the non-dominant wrist for at least seven consecutive nights. Results show that SI of motor activity is dissipated in 70 min. Mean motor activity in such a time window was significantly modulated by age: lower age corresponded to higher motor activity.
Collapse
|
19
|
Koncz A, Kassai R, Demetrovics Z, Takacs ZK. Short Mindfulness-Based Relaxation Training Has No Effects on Executive Functions but May Reduce Baseline Cortisol Levels of Boys in First Grade: A Pilot Study. Children 2022; 9:children9020203. [PMID: 35204923 PMCID: PMC8869856 DOI: 10.3390/children9020203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/11/2022] [Accepted: 02/01/2022] [Indexed: 11/16/2022]
Abstract
(1) Background: Executive functions are important for academic performance and school readiness. Children’s executive function skills are found to be improved by mindfulness-based interventions, and these programs are also effective in stress reduction. The aim of this study was to evaluate the feasibility and the effects of a short mindfulness-based relaxation training compared to a passive control condition right before school entry on executive function skills and cortisol levels. (2) Methods: The feasibility and the effects of the intervention before school entry were tested with 61 preschoolers. The final sample consisted of 51 participants (Mage = 81.90 months, SD = 5.45; 41% male). Short-term memory, executive function skills and cortisol levels before and after the intervention were assessed. Additionally, cortisol levels were assessed one week and one month after school entry. (3) Results: There was a significant sex difference in the effects of the intervention on children’s cortisol levels (p = 0.026, η2 = 0.134). The mindfulness-based relaxation training applied before school entry prevented a rise in boys’ cortisol levels one week after starting school. (4) Conclusion: A short mindfulness-based intervention before starting school could be effective in fostering physiological stress management in boys.
Collapse
Affiliation(s)
- Adam Koncz
- Doctoral School of Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary; (A.K.); (R.K.)
- Institute of Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary;
- MTA-ELTE Lendület Adaptation Research Group, The Hungarian Academy of Sciences, 1064 Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117 Budapest, Hungary
| | - Reka Kassai
- Doctoral School of Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary; (A.K.); (R.K.)
- Institute of Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary;
- MTA-ELTE Lendület Adaptation Research Group, The Hungarian Academy of Sciences, 1064 Budapest, Hungary
| | - Zsolt Demetrovics
- Institute of Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary;
- Centre of Excellence in Responsible Gaming, University of Gibraltar, Gibraltar GX11 1AA, UK
| | - Zsofia K. Takacs
- School of Health in Social Science, University of Edinburgh, Edinburgh EH8 9AG, UK
- Correspondence: ; Tel.: +44-74-2528-4135
| |
Collapse
|
20
|
Chakrabarty BK, Sud K, Ganguli P, Khan S. Assessment of early morning serum cortisol levels in adult male patients with alcohol-related disorders. Med J Armed Forces India 2022; 78:47-53. [PMID: 35035043 PMCID: PMC8737096 DOI: 10.1016/j.mjafi.2020.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 03/05/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Alcohol-related disorders are a major health problem among Indian male professionals because of the unique nature of socioeconomic and demographic conditions. Various studies have highlighted the association between alcohol-related disorders and hypothalamic-pituitary-adrenal (HPA) axis dysfunction, but the evidence accrued so far is inconclusive. In our study, we have assessed early morning serum total cortisol concentration among Indian adult male population affected with alcohol-related disorder. METHODS A case-based cross-sectional study in which all consecutive patients admitted in the psychiatry ward of a tertiary care hospital with diagnosis of 'alcohol-related disorders', who were meeting all the inclusion criteria, and who had none of the exclusion criteria were part of the study. Diseased controls and healthy controls were chosen by applying strict inclusion and exclusion criteria. Serum early morning (0400 h) total cortisol levels were estimated using automated quantitative enzyme-linked fluorescent assay technique. RESULTS 98 psychiatric patients and 50 healthy controls were evaluated. Out of these 98 patients 66 patients were diagnosed cases of alcohol-related disorder. Morning serum total cortisol levels in patients with alcohol-related disorders was found to be significantly different from healthy controls. CONCLUSION Our study suggests that alcohol-related disorders are associated with chronic changes in HPA axis and significant alteration of early morning serum total cortisol levels were demonstrated in this group of patients.
Collapse
Affiliation(s)
| | - Karan Sud
- Graded Specialist (Psychiatry), 151 Base Hospital, Guwahati, Assam, India
| | - Prosenjit Ganguli
- Senior Advisor (Path & Micro), Command Hospital (Eastern Command), Kolkata, India
| | - S.A. Khan
- Classified Specialist (Psychiatry), Command Hospital (Eastern Command), Kolkata, India
| |
Collapse
|
21
|
Criado-Marrero M, Smith TM, Gould LA, Kim S, Penny HJ, Sun Z, Gulick D, Dickey CA, Blair LJ. FKBP5 and early life stress affect the hippocampus by an age-dependent mechanism. Brain Behav Immun Health 2020; 9:100143. [PMID: 34589890 DOI: 10.1016/j.bbih.2020.100143] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 09/13/2020] [Indexed: 01/30/2023] Open
Abstract
Early life stress (ELS) adversely affects the brain and is commonly associated with the etiology of mental health disorders, like depression. In addition to the mood-related symptoms, patients with depression show dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, increased peripheral inflammation, and structural brain alterations. Although the underlying causes are unknown, polymorphisms in the FK506-binding protein 5 (FKBP5) gene, a regulator of glucocorticoid receptor (GR) activity, interact with childhood adversities to increase vulnerability to depressive disorders. We hypothesized that high FKBP5 protein levels combined with early life stress (ELS) would alter the HPA axis and brain, promoting depressive-like behaviors. To test this, we exposed males and females of a mouse model overexpressing FKBP5 in the brain (rTgFKBP5 mice), or littermate controls, to maternal separation for 14 days after birth. Then, we evaluated neuroendocrine, behavioral, and brain changes in young adult and aged mice. We observed lower basal corticosterone (CORT) levels in rTgFKBP5 mice, which was exacerbated in females. Aged, but not young, rTgFKBP5 mice showed increased depressive-like behaviors. Moreover, FKBP5 overexpression reduced hippocampal neuron density in aged mice, while promoting markers of microglia expression, but these effects were reversed by ELS. Together, these results demonstrate that high FKBP5 affects basal CORT levels, depressive-like symptoms, and numbers of neurons and microglia in the hippocampus in an age-dependent manner. High FKBP5 reduces basal corticosterone levels in mice, especially in females. ELS prevents FKBP5-induced susceptibility to depressive-like behavior in aged mice. FKBP5 overexpression reduces hippocampal neuron density in aged mice, while increasing microglial markers.
Collapse
|
22
|
Roelfsema F, Yang R, Veldhuis JD. Interleukin-2 Transiently Inhibits Pulsatile Growth Hormone Secretion in Young but not Older Healthy Men. J Clin Endocrinol Metab 2021; 106:2855-2864. [PMID: 34212195 PMCID: PMC8475215 DOI: 10.1210/clinem/dgab484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Interleukin-2 (IL-2), a proinflammatory cytokine, has been used to treat malignancies. Increased cortisol and adrenocorticotropin (ACTH) were noted, but growth hormone (GH) secretion was not investigated in detail. OBJECTIVE We quantified GH secretion after a single subcutaneous injection of IL-2 in 17 young and 18 older healthy men in relation to dose, age, and body composition. METHODS This was a placebo-controlled, blinded, prospectively randomized, crossover study. At 20:00 hours IL-2 (3 or 6 million units/m2) or saline was injected subcutaneously. Lights were off between 23:00 and 07:00 hours. Blood was sampled at 10-minute intervals for 24 hours. Outcome measures included convolution analysis of GH secretion. RESULTS GH profiles were pulsatile under both experimental conditions and lower in older than young volunteers. Since the effect of IL-2 might be time limited, GH analyses were performed on the complete 24-hour series and the 6 hours after IL-2 administration. Total and pulsatile 24-hour GH secretion decreased nonsignificantly. Pulsatile secretion fell over the first 6 hours after IL-2 (P = .03), with visceral fat as a covariate (P = .003), but not age (P = .10). Plots of cumulative 2-hour bins of GH pulse mass showed a distinction by treatment and age groups: A temporary GH decrease of 32% and 28% occurred in the first 2-hour bins after midnight (P = .02 and .04) in young participants, whereas in older individuals no differences were present at any time point. CONCLUSION This study demonstrates that IL-2 temporarily diminishes GH secretion in young, but not older, men.
Collapse
Affiliation(s)
- Ferdinand Roelfsema
- Department of Internal Medicine, Section Endocrinology, Leiden University Medical, Center, 2333ZA Leiden, the Netherlands
| | - Rebecca Yang
- Endocrine Research Unit, Mayo Clinic College of Medicine, Center for Translational Science Activities, Mayo Clinic, Rochester, Minnesota 55905,USA
| | - Johannes D Veldhuis
- Endocrine Research Unit, Mayo Clinic College of Medicine, Center for Translational Science Activities, Mayo Clinic, Rochester, Minnesota 55905,USA
- Correspondence: Johannes D. Veldhuis, MD, Endocrine Research Unit, Mayo Clinic College of Medicine, Center for Translational Science Activities, Mayo Clinic, Rochester, MN 55905, USA.
| |
Collapse
|
23
|
Abstract
Ageing is accompanied by deterioration in physical condition and a number of physiological processes and thus a higher risk of a range of diseases and disorders. In particular, we focused on the changes associated with aging, especially the role of small molecules, their role in physiological and pathophysiological processes and potential treatment options. Our previously published results and data from other authors lead to the conclusion that these unwanted changes are mainly linked to the hypothalamic-pituitary-adrenal axis can be slowed down, stopped, or in some cases even reversed by an appropriate treatment, but especially by a life-management adjustment.
Collapse
Affiliation(s)
- M Hill
- Department of Steroids and Proteohormones, Institute of Endocrinology, Prague, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Groppetti D, Meazzi S, Filipe JFS, Colombani C, Panseri S, Zanzani SA, Palestrini C, Cannas S, Giordano A, Pecile A. Maternal and neonatal canine cortisol measurement in multiple matrices during the perinatal period: A pilot study. PLoS One 2021; 16:e0254842. [PMID: 34293013 PMCID: PMC8297866 DOI: 10.1371/journal.pone.0254842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/22/2021] [Indexed: 11/24/2022] Open
Abstract
Stress exposure during perinatal period may lead to maternal cortisol increase that negatively affects the offspring development. In recent years, the interest on non-invasive sampling methods to measure cortisol as a marker of stress is increasing in both humans and animals. Indeed, discomfort due to blood collection may compromise the diagnostic outcome, mainly in uncooperative patients. So far, some alternative matrices but not milk have been explored in adult dogs, while no data are available on the neonate and paediatric live pups. This study aimed to measure cortisol concentration in different biological substrates in both dams (blood, saliva, hair and milk) and pups (saliva and hair) at established times from proestrus up to two months after parturition. For this purpose, five female German shepherd bitches and their 22 pups were enrolled. Cortisol concentration was assessed using the enzyme immunoassay kit (Salivary Cortisol ELISA kit, Salimetrics) after matrices appropriate preparation if required. Cortisol was measurable in all the substrates, except some milk samples below the detection limit. Maternal cortisol concentrations differed among the matrices (P <0.0001) with the highest values recorded in plasma (median 0.596 μg/dL) compared to saliva (median 0.159 μg/dL), hair (median 0.083 μg/dL) and milk (median 0.045 μg/dL). Cortisol in dams did not vary within the same matrix over time. In pups, salivary (median 0.295 μg/dL) cortisol was always higher than hair (median 0.049 μg/dL; P <0.0001). At birth (P = 0.01) and two months later (P = 0.05), neonatal salivary cortisol was higher compared to other samplings. The present study demonstrates the suitability of these innovative substrates for cortisol measurement, suggesting them as potential diagnostic support in canine neonatology and welfare.
Collapse
Affiliation(s)
- Debora Groppetti
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Sara Meazzi
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Joel F. S. Filipe
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Carla Colombani
- Department of Agricultural and Environmental Sciences—Production, Landscape, Agroenergy, Università degli Studi di Milano, Milan, Italy
| | - Sara Panseri
- Department of Veterinary Science for Health, Animal Production and Food Safety, Università degli Studi di Milano, Milan, Italy
| | - Sergio A. Zanzani
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Clara Palestrini
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Simona Cannas
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| | - Alessia Giordano
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
- * E-mail:
| | - Alessandro Pecile
- Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
25
|
Grimaldi D, Reid KJ, Papalambros NA, Braun RI, Malkani RG, Abbott SM, Ong JC, Zee PC. Autonomic dysregulation and sleep homeostasis in insomnia. Sleep 2021; 44:6029088. [PMID: 33295989 DOI: 10.1093/sleep/zsaa274] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 11/24/2020] [Indexed: 11/12/2022] Open
Abstract
STUDY OBJECTIVES Insomnia is common in older adults, and is associated with poor health, including cognitive impairment and cardio-metabolic disease. Although the mechanisms linking insomnia with these comorbidities remain unclear, age-related changes in sleep and autonomic nervous system (ANS) regulation might represent a shared mechanistic pathway. In this study, we assessed the relationship between ANS activity with indices of objective and subjective sleep quality in older adults with insomnia. METHODS Forty-three adults with chronic insomnia and 16 age-matched healthy sleeper controls were studied. Subjective sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI), objective sleep quality by electroencephalogram spectral components derived from polysomnography, and ANS activity by measuring 24-h plasma cortisol and norepinephrine (NE). RESULTS Sleep cycle analysis displayed lower slow oscillatory (SO: 0.5-1.25 Hz) activity in the first cycle in insomnia compared to controls. In insomnia, 24-h cortisol levels were higher and 24-h NE levels were lower than controls. In controls, but not in insomnia, there was a significant interaction between NE level during wake and SO activity levels across the sleep cycles, such that in controls but not in insomnia, NE level during wake was positively associated with the amount of SO activity in the first cycle. In insomnia, lower 24-h NE level and SO activity in the first sleep cycle were associated with poorer subjective sleep quality. CONCLUSION Dysregulation of autonomic activity may be an underlying mechanism that links objective and subjective measures of sleep quality in older adults with insomnia, and potentially contribute to adverse health outcomes.
Collapse
Affiliation(s)
- Daniela Grimaldi
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Kathryn J Reid
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Nelly A Papalambros
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Rosemary I Braun
- Biostatistics Division, Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA.,Department of Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, IL, USA.,Department of Physics and Astronomy, Northwestern University, Evanston, IL, USA
| | - Roneil G Malkani
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Sabra M Abbott
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Jason C Ong
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Phyllis C Zee
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| |
Collapse
|
26
|
Abstract
The hypothalamo-pituitary-adrenal (HPA) axis is one of the main components of the stress system. Maintenance of normal physiological events, which include stress responses to internal or external stimuli in the body, depends on appropriate HPA axis function. In the case of severe cortisol deficiency, especially when there is a triggering factor, the patient may develop a life-threatening adrenal crisis which may result in death unless early diagnosis and adequate treatment are carried out. The maintenance of normal physiology and survival depend upon a sufficient level of cortisol in the circulation. Life-long glucocorticoid replacement therapy, in most cases meeting but not exceeding the need of the patient, is essential for normal life expectancy and maintenance of the quality of life. To enable this, the initial step should be the correct diagnosis of adrenal insufficiency (AI) which requires careful evaluation of the HPA axis, a highly dynamic endocrine system. The diagnosis of AI in patients with frank manifestations is not challenging. These patients do not need dynamic tests, and basal cortisol is usually enough to give a correct diagnosis. However, most cases of secondary adrenal insufficiency (SAI) take place in a gray zone when clinical manifestations are mild. In this situation, more complicated methods that can simulate the response of the HPA axis to a major stress are required. Numerous studies in the assessment of HPA axis have been published in the world literature. In this review, the tests used in the diagnosis of secondary AI or in the investigation of suspected HPA axis insufficiency are discussed in detail, and in the light of this, various recommendations are made.
Collapse
Affiliation(s)
- Zuleyha Karaca
- Department of Endocrinology, Erciyes University, Medical School, Kayseri, Turkey
| | - Ashley Grossman
- Centre for Endocrinology, Barts and London School of Medicine, London, UK
- OCDEM, University of Oxford, Oxford, UK
| | - Fahrettin Kelestimur
- Department of Endocrinology, Yeditepe University, Medical School, Istanbul, Turkey.
| |
Collapse
|
27
|
Kim BJ, Lee NR, Lee CH, Lee YB, Choe SJ, Lee S, Hwang HJ, Kim E, Lavery GG, Shin KO, Park K, Choi EH. Increased Expression of 11β-Hydroxysteroid Dehydrogenase Type 1 Contributes to Epidermal Permeability Barrier Dysfunction in Aged Skin. Int J Mol Sci 2021; 22:ijms22115750. [PMID: 34072239 PMCID: PMC8198579 DOI: 10.3390/ijms22115750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 12/12/2022] Open
Abstract
Inactive cortisone is converted into active cortisol by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). Excessive levels of active glucocorticoids could deteriorate skin barrier function; barrier impairment is also observed in aged skin. In this study, we aimed to determine whether permeability barrier impairment in the aged skin could be related to increased 11β-HSD1 expression. Aged humans (n = 10) showed increased cortisol in the stratum corneum (SC) and oral epithelium, compared to young subjects (n = 10). 11β-HSD1 expression (as assessed via immunohistochemical staining) was higher in the aged murine skin. Aged hairless mice (56-week-old, n = 5) manifested greater transepidermal water loss, lower SC hydration, and higher levels of serum inflammatory cytokines than the young mice (8-week-old, n = 5). Aged 11β-HSD1 knockout mice (n = 11), 11β-HSD1 inhibitor (INHI)-treated aged wild type (WT) mice (n = 5) and young WT mice (n = 10) exhibited reduced SC corticosterone level. Corneodesmosome density was low in WT aged mice (n = 5), but high in aged 11β-HSD1 knockout and aged INHI-treated WT mice. Aged mice exhibited lower SC lipid levels; this effect was reversed by INHI treatment. Therefore, upregulation of 11β-HSD1 in the aged skin increases the active-glucocorticoid levels; this suppresses SC lipid biosynthesis, leading to impaired epidermal permeability barrier.
Collapse
Affiliation(s)
- Beom Jun Kim
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Noo Ri Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Chung Hyeok Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Young Bin Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Sung Jay Choe
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Solam Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Hyun Jee Hwang
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Eunjung Kim
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Gareth G. Lavery
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK;
| | - Kyong-Oh Shin
- Department of Food Science and Nutrition, Convergence Program of Materials Science for Medicine and Pharmaceutics, Hallym University, Chuncheon 24252, Korea; (K.-O.S.); (K.P.)
| | - Kyungho Park
- Department of Food Science and Nutrition, Convergence Program of Materials Science for Medicine and Pharmaceutics, Hallym University, Chuncheon 24252, Korea; (K.-O.S.); (K.P.)
| | - Eung Ho Choi
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
- Correspondence: ; Tel.: +82-33-748-2650
| |
Collapse
|
28
|
Liu PY, Takahashi PY, Yang RJ, Iranmanesh A, Veldhuis JD. Age and time-of-day differences in the hypothalamo-pituitary-testicular, and adrenal, response to total overnight sleep deprivation. Sleep 2021; 43:5717179. [PMID: 31993665 DOI: 10.1093/sleep/zsaa008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 01/08/2020] [Indexed: 11/14/2022] Open
Abstract
STUDY OBJECTIVES In young men, sleep restriction decreases testosterone (Te) and increases afternoon cortisol (F), leading to anabolic-catabolic imbalance, insulin resistance, and other andrological health consequences. Age-related differences in the hypothalamo-pituitary-testicular/adrenal response to sleep restriction could expose older individuals to greater or lesser risk. We aimed to evaluate and compare the 24-h and time-of-day effect of sleep restriction on F, luteinizing hormone (LH), and Te in young and older men. METHODS Thirty-five healthy men, aged 18-30 (n = 17) and 60-80 (n =18) years, underwent overnight sleep deprivation (complete nighttime wakefulness) or nighttime sleep (10 pm to 6 am) with concurrent 10-min blood sampling in a prospectively randomized crossover study. F, LH, and Te secretion were calculated by deconvolution analysis. RESULTS Sleep deprivation had multiple effects on 24-h Te secretion with significant reductions in mean concentrations, basal, total and pulsatile secretion, and pulse frequency (each p < 0.05), in the absence of detectable changes in LH. These effects were most apparent in older men and differed according to age for some parameters: pulsatile Te secretion (p = 0.03) and Te pulse frequency (p = 0.02). Time-of-day analyses revealed that sleep restriction significantly reduced Te in the morning and afternoon, reduced LH in the morning in both age groups, and increased F in the afternoon in older men. CONCLUSIONS These data suggest a time-of-day dependent uncoupling of the regulatory control of the testicular axis and of F secretion. Future studies will need to directly verify these regulatory possibilities specifically and separately in young and older men. CLINICAL TRIAL Not applicable.
Collapse
Affiliation(s)
- Peter Y Liu
- Department of Medicine, Division of Endocrinology, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Paul Y Takahashi
- Department of Primary Care Internal Medicine, Mayo Clinic, Rochester, MN
| | - Rebecca J Yang
- Endocrine Research Unit, Mayo School of Graduate Medical Education, Center for Translational Science Activities, Mayo Clinic, Rochester, MN
| | - Ali Iranmanesh
- Endocrine Service, Salem Veterans Affairs Medical Center, Salem, VA
| | - Johannes D Veldhuis
- Endocrine Research Unit, Mayo School of Graduate Medical Education, Center for Translational Science Activities, Mayo Clinic, Rochester, MN
| |
Collapse
|
29
|
Jenz ST, Goodyear CD, TSgt Graves PR, Goldstein S, Shia MR, Redei EE. Blood and affective markers of stress in Elite Airmen during a preparatory training course: A pilot study. Neurobiol Stress 2021; 14:100323. [PMID: 33912629 PMCID: PMC8066699 DOI: 10.1016/j.ynstr.2021.100323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 11/25/2022] Open
Abstract
In highly stressful environments, individuals with diverging stress-reactivity can perform differently. Identification of blood markers of stress-reactivity is of major significance to help human performance during stress. Candidate transcripts were identified between stressed and non-stressed strains of rats’ blood and brain, and overlapping significant differentially expressed genes were selected. Serum levels of human orthologues of these proteins, in lieu of blood RNA, in addition to classic stress and general clinical markers, were measured in 33 Battlefield Airmen undergoing a 52 day long preparatory training course before their course of initial entry (COIE). Blood samples and factors of affective state, negative valence “Threat” and positive valence “Challenge”, were obtained five times across different days of training which included either routine physical exercise or prolonged and intense physical and mental training. During training, levels of chloride (Cl), dehydroepiandrosterone-sulfate (DHEA-S), creatinine kinase (CK), and total carbon dioxide (TCO2) differed between airmen who subsequently graduated from their COIE and those who did not. Time dependent changes of serum TCO2 and neuropeptide Y (NPY), as well as the affective factor Challenge differed by future graduation status throughout the training. Serum levels of parvin beta (PARVB) correlated with the affective factor Threat, while those of NPY, testosterone, coactosin like F-actin binding protein 1 (COTL1) and C-reactive protein (CRP) correlated with factor Challenge during the extended, intensive periods of training, consistently. These pilot data suggest that the identified panel of blood markers can measure stress responsiveness, which has the potential to advance individualized stress-management strategies. Levels of novel and classical serum markers signal stress severity in men. Biomarker levels reflect stress reactivity of Battlefield Airmen in training. Affective measures correlate with serum biomarkers after extended stress.
Collapse
Affiliation(s)
- S T Jenz
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - C D Goodyear
- lnfoscitex Corporation, 4027 Colonel Glenn Highway, Suite 210, Dayton, OH, 45431, USA
| | - P R TSgt Graves
- Air Force Research Laboratory, 711th Human Performance Wing, Airman Systems Directorate, 2510 Fifth Street, Wright Patterson AFB, OH, 45433, USA
| | - S Goldstein
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - M R Shia
- Air Force Research Laboratory, Materials and Manufacturing Directorate, 2977 Hobson Way, Wright-Patterson AFB, OH, 45433, USA
| | - E E Redei
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| |
Collapse
|
30
|
Puglisi S, Rossini A, Tabaro I, Cannavò S, Ferrau' F, Ragonese M, Borretta G, Pellegrino M, Dughera F, Parisi A, Latina A, Pia A, Terzolo M, Reimondo G. What factors have impact on glucocorticoid replacement in adrenal insufficiency: a real-life study. J Endocrinol Invest 2021; 44:865-872. [PMID: 32779106 PMCID: PMC7946659 DOI: 10.1007/s40618-020-01386-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/02/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE The impact of patient's characteristics on glucocorticoid (GC) replacement therapy in adrenal insufficiency (AI) is poorly evaluated. Aims of this study were to assess the influence of sex and body weight on GC dosing and to describe the choice of GC in AI of different etiologies. METHODS We retrospectively evaluated hydrocortisone (HC) equivalent total daily dose (HC-TDD) and per-kg-daily dose (HC-KDD) in 203 patients (104 primary AI [pAI], 99 secondary AI [sAI]) followed up for ≥ 12 months. They were treated with HC, modified-release HC (MRHC) or cortisone acetate (CA) and fludrocortisone acetate (FCA) in pAI. RESULTS At baseline, CA was preferred both in pAI and sAI; at last visit, MRHC was most used in pAI (49%) and CA in sAI (73.7%). Comparing the last visit with baseline, in pAI, HC-TDD and HC-KDD were significantly lower (p = 0.04 and p = 0.006, respectively), while FCA doses increased during follow-up (p = 0.02). The reduction of HC-TDD and HC-KDD was particularly relevant for pAI women (p = 0.04 and p = 0.002, respectively). In sAI patients, no change of HC-KDD and HC-TDD was observed, and we found a correlation between weight and HC-TDD in males (r 0.35, p = 0.02). CONCLUSIONS Our real-life study demonstrated the influence of etiology of AI on the type of GC used, a weight-based tailoring in sAI, a likely overdosage of GC treatment in pAI women at the start of treatment and the possibility to successfully increase FCA avoiding GC over-treatment. These observations could inform the usual clinical practice.
Collapse
Affiliation(s)
- S Puglisi
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy.
| | - A Rossini
- Endocrinology and Diabetes Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - I Tabaro
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - S Cannavò
- Department of Human Pathology 'G.Barresi', University of Messina, Messina, Italy
| | - F Ferrau'
- Department of Human Pathology 'G.Barresi', University of Messina, Messina, Italy
| | - M Ragonese
- Department of Human Pathology 'G.Barresi', University of Messina, Messina, Italy
| | - G Borretta
- Division of Endocrinology, AO S. Croce E Carle, Cuneo, Italy
| | - M Pellegrino
- Division of Endocrinology, AO S. Croce E Carle, Cuneo, Italy
| | - F Dughera
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - A Parisi
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - A Latina
- Division of Endocrinology, AO S. Croce E Carle, Cuneo, Italy
| | - A Pia
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - M Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - G Reimondo
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| |
Collapse
|
31
|
Faurholt-Jepsen M, Frøkjær VG, Nasser A, Jørgensen NR, Kessing LV, Vinberg M. Associations between the cortisol awakening response and patient-evaluated stress and mood instability in patients with bipolar disorder: an exploratory study. Int J Bipolar Disord 2021; 9:8. [PMID: 33644824 PMCID: PMC7917033 DOI: 10.1186/s40345-020-00214-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/17/2020] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE The Cortisol Awakening Response (CAR) measured as the transient increase in cortisol levels following morning awakening appears to be a distinct feature of the HPA axis. Patients with bipolar disorder (BD) experience daily stress, mood instability (MI) and studies have shown disrupted HPA-axis dynamics. AIMS to evaluate (1) patient-evaluated stress against the CAR, (2) associations between the CAR and mood symptoms, and (3) the effect of smartphone-based treatment on the CAR. METHODS Patients with BD (n = 67) were randomized to the use of daily smartphone-based monitoring (the intervention group) or to the control group for six months. Clinically rated symptoms according to the Hamilton Depression Rating Scale 17-items (HDRS), the Young Mania Rating Scale (YMRS), patient-evaluated perceived stress using Cohen's Perceived Stress Scale (PSS) and salivary awakening cortisol samples used for measuring the CAR were collected at baseline, after three and six months. In the intervention group, smartphone-based data on stress and MI were rated daily during the entire study period. RESULTS Smartphone-based patient-evaluated stress (B: 134.14, 95% CI: 1.35; 266.92, p = 0.048) and MI (B: 430.23, 95% CI: 52.41; 808.04, p = 0.026) mapped onto increased CAR. No statistically significant associations between the CAR and patient-evaluated PSS or the HDRS and the YMRS, respectively were found. There was no statistically significant effect of smartphone-based treatment on the CAR. CONCLUSION Our data, of preliminary character, found smartphone-based patient-evaluations of stress and mood instability as read outs that reflect CAR dynamics. Smartphone-supported clinical care did not in itself appear to disturb CAR dynamics.
Collapse
Affiliation(s)
- Maria Faurholt-Jepsen
- Copenhagen Affective Disorder Research Center (CADIC), Psychiatric Center Copenhagen, Blegdamsvej 9, Rigshospitalet, 2100, Copenhagen, Denmark. .,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - Vibe Gedsø Frøkjær
- Copenhagen Affective Disorder Research Center (CADIC), Psychiatric Center Copenhagen, Blegdamsvej 9, Rigshospitalet, 2100, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Neurobiology Research Unit, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Arafat Nasser
- Neurobiology Research Unit, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Niklas Rye Jørgensen
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lars Vedel Kessing
- Copenhagen Affective Disorder Research Center (CADIC), Psychiatric Center Copenhagen, Blegdamsvej 9, Rigshospitalet, 2100, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Maj Vinberg
- Copenhagen Affective Disorder Research Center (CADIC), Psychiatric Center Copenhagen, Blegdamsvej 9, Rigshospitalet, 2100, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Psychiatric Research Unit, Psychiatric Centre North Zealand, Faculty of Health and Medical Sciences, University of Copenhagen, Hillerød, Denmark
| |
Collapse
|
32
|
Fleszar MG, Fortuna P, Zawadzki M, Hodurek P, Bednarz-Misa I, Witkiewicz W, Krzystek-Korpacka M. Sex, Type of Surgery, and Surgical Site Infections Are Associated with Perioperative Cortisol in Colorectal Cancer Patients. J Clin Med 2021; 10:jcm10040589. [PMID: 33557291 PMCID: PMC7914878 DOI: 10.3390/jcm10040589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/19/2021] [Accepted: 02/01/2021] [Indexed: 12/24/2022] Open
Abstract
Excessive endocrine response to trauma negatively affects patients’ well-being. Cortisol dynamics following robot-assisted colorectal surgery are unknown. We aimed at determining the impact of cancer pathology and surgery-related factors on baseline cortisol levels and analyzed its time-profile in colorectal cancer patients undergoing open or robot-assisted surgery. Cortisol levels were measured using liquid chromatography quadrupole time-of-flight mass spectrometry. Baseline cortisol was not associated with any patient- or disease-related factors. Post-surgery cortisol increased by 36% at 8 h and returned to baseline on postoperative day three. The cortisol time profile was significantly affected by surgery type, estimated blood loss, and length of surgery. Baseline-adjusted cortisol increase was greater in females at hour 8 and in both females and patients from open surgery group at hour 24. Solely in the open surgery group, cortisol dynamics paralleled changes in interleukin (IL)-1β, IL-10, IL-1ra, IL-7, IL-8 and tumor necrosis factor (TNF)-α but did not correlate with changes in IL-6 or interferon (IFN)-γ at any time-point. Cortisol co-examined with C-reactive protein was predictive of surgical site infections (SSI) with high accuracy. In conclusion, patient’s sex and surgery invasiveness affect cortisol dynamics. Surgery-induced elevation can be reduced by minimally invasive robot-assisted procedures. Cortisol and C-reactive protein as SSI biomarkers might be of value in the evaluation of safety of early discharge of patients.
Collapse
Affiliation(s)
- Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Paweł Hodurek
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wroclaw, Poland
| | - Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
- Correspondence: ; Tel.: +48-71-784-1375
| |
Collapse
|
33
|
Watermeyer T, Robb C, Gregory S, Udeh-Momoh C. Therapeutic implications of hypothalamic-pituitaryadrenal-axis modulation in Alzheimer's disease: A narrative review of pharmacological and lifestyle interventions. Front Neuroendocrinol 2021; 60:100877. [PMID: 33045258 DOI: 10.1016/j.yfrne.2020.100877] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/28/2020] [Accepted: 10/05/2020] [Indexed: 12/17/2022]
Abstract
With disease-modifying treatments for Alzheimer's disease (AD) still elusive, the search for alternative intervention strategies has intensified. Growing evidence suggests that dysfunction in hypothalamic-pituitaryadrenal-axis (HPAA) activity may contribute to the development of AD pathology. The HPAA, may therefore offer a novel target for therapeutic action. This review summarises and critically evaluates animal and human studies investigating the effects of pharmacological and non-pharmacological intervention on HPAA modulation alongside cognitive performance. The interventions discussed include glucocorticoid receptor antagonists and 11β-hydroxysteroid dehydrogenase inhibitors as well as lifestyle treatments such as physical activity, diet, sleep and contemplative practices. Pharmacological HPAA modulators improve pathology and cognitive deficit in animal AD models, but human pharmacological trials are yet to provide definitive support for such benefits. Lifestyle interventions may offer promising strategies for HPAA modification and cognitive health, but several methodological caveats across these studies were identified. Directions for future research in AD studies are proposed.
Collapse
Affiliation(s)
- Tamlyn Watermeyer
- Department of Psychology, Faculty of Health and Life Sciences, Northumbria University, Newcastle, UK; Edinburgh Dementia Prevention, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Catherine Robb
- Ageing Epidemiology Research Unit, School of Public Health, Faculty of Medicine, The Imperial College of Science, Technology and Medicine, London, UK
| | - Sarah Gregory
- Edinburgh Dementia Prevention, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Chinedu Udeh-Momoh
- Ageing Epidemiology Research Unit, School of Public Health, Faculty of Medicine, The Imperial College of Science, Technology and Medicine, London, UK; Translational Health Sciences, School of Clinical Sciences, University of Bristol, Bristol, UK.
| |
Collapse
|
34
|
Nascimento C, Nunes PV, Suemoto CK, Rodriguez RD, Leite REP, Grinberg LT, Pasqualucci CA, Nitrini R, Jacob-Filho W, Brentani HP, Lafer B. Differential levels of inflammatory and neuroendocrine markers in the hippocampus and anterior cingulate cortex of bipolar disorder subjects: A post-mortem study. Brain Behav Immun 2020; 90:286-293. [PMID: 32949690 PMCID: PMC8549680 DOI: 10.1016/j.bbi.2020.08.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 01/08/2023] Open
Affiliation(s)
- Camila Nascimento
- Bipolar Disorder Program (PROMAN), Department of Psychiatry, University of São Paulo Medical School, Sao Paulo, SP, Brazil.
| | - Paula Villela Nunes
- Bipolar Disorder Program (PROMAN), Department of Psychiatry, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| | - Claudia Kimie Suemoto
- Biobank for Aging Studies, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| | | | | | - Lea Tenenholz Grinberg
- Biobank for Aging Studies, University of São Paulo Medical School, Sao Paulo, SP, Brazil,Memory and Aging Center University of California, Department of Neurology, San Francisco, USA
| | | | - Ricardo Nitrini
- Biobank for Aging Studies, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| | - Wilson Jacob-Filho
- Biobank for Aging Studies, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| | - Helena Paula Brentani
- Department of Psychiatry, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| | - Beny Lafer
- Bipolar Disorder Program (PROMAN), Department of Psychiatry, University of São Paulo Medical School, Sao Paulo, SP, Brazil
| |
Collapse
|
35
|
Shrout MR, Renna ME, Madison AA, Jaremka LM, Fagundes CP, Malarkey WB, Kiecolt-Glaser JK. Cortisol slopes and conflict: A spouse's perceived stress matters. Psychoneuroendocrinology 2020; 121:104839. [PMID: 32853875 PMCID: PMC7572803 DOI: 10.1016/j.psyneuen.2020.104839] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/10/2020] [Accepted: 07/28/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Perceived stress can lead to dysregulated cortisol patterns, including blunted peaks and flatter slopes, which are associated with increased morbidity and mortality risks. Couples' interdependence provides a prime opportunity for partners' stress to disrupt a healthy cortisol pattern. This study examined how individuals' own perceived stress and their partners' perceived stress shape cortisol levels and slopes across the day, as well as how positive and negative behaviors during conflict discussions impact associations between stress and cortisol. METHODS Both partners of a married couple (n = 43 couples, 86 individuals) completed a full day in-person visit. Each partner completed the Perceived Stress Scale, and all couples engaged in a 20-min marital problem discussion which was recorded and later coded for positive and negative behaviors using the Rapid Marital Interaction Coding System (RMICS). Partners also provided five salivary cortisol samples across the day, two samples before the conflict and three after the conflict. The dyadic design and analyses provided a way to account for the interdependent nature of married couples' data, as well as to use the Actor-Partner Interdependence Model (APIM) to assess the mutual influence of spouses' stress on cortisol. RESULTS Individuals with more stressed partners had flatter cortisol slopes than individuals with less stressed partners, who showed steeper and thus healthier declines across the day. Individuals' cortisol levels at the beginning of the day were similar regardless of their partners' perceived stress, but individuals with more stressed partners had higher cortisol levels 30-min, 1 h, and 4 h after the conflict discussion than those with less stressed partners. Couples' behavior during the conflict moderated the relationship between partner perceived stress and average cortisol; when couples used more negative and less positive behaviors, individuals with more stressed partners had higher average cortisol levels than those with less stressed partners. CONCLUSION On a day couples experienced conflict, having a partner with higher perceived stress is associated with dysregulated cortisol patterns, including higher levels and flatter slopes, but having a partner with lower perceived stress is linked to steeper and thus healthier cortisol declines. A partner's stress was particularly consequential for one's own cortisol when couples used more negative and fewer positive behaviors during a conflict discussion. This research adds to the growing literature on pathways connecting marital interactions to important biorhythms and health.
Collapse
Affiliation(s)
- M. Rosie Shrout
- Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, USA,Corresponding author at: Institute of Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, 43210, United States. (M.R. Shrout)
| | - Megan E. Renna
- Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, USA,Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Annelise A. Madison
- Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, USA,Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Lisa M. Jaremka
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | | | - William B. Malarkey
- Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, USA,Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Janice K. Kiecolt-Glaser
- Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, Columbus, OH, USA,Department of Psychiatry and Behavioral Health, The Ohio State University College of Medicine, Columbus, OH, USA
| |
Collapse
|
36
|
Sarker H, Hardy E, Haimour A, Karim MA, Scholl-Bürgi S, Martignetti JA, Botto LD, Fernandez-Patron C. Comparative Serum Analyses Identify Cytokines and Hormones Commonly Dysregulated as Well as Implicated in Promoting Osteolysis in MMP-2-Deficient Mice and Children. Front Physiol 2020; 11:568718. [PMID: 33101055 PMCID: PMC7546215 DOI: 10.3389/fphys.2020.568718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 09/08/2020] [Indexed: 11/13/2022] Open
Abstract
Deficiency of matrix metalloproteinase 2 (MMP-2) causes a complex syndrome characterized by multicentric osteolysis, nodulosis, and arthropathy (MONA) as well as cardiac valve defects, dwarfism and hirsutism. MMP-2 deficient (Mmp2 -/-) mice are a model for this rare multisystem pediatric syndrome but their phenotype remains incompletely characterized. Here, we extend the phenotypic characterization of MMP-2 deficiency by comparing the levels of cytokines and chemokines, soluble cytokine receptors, angiogenesis factors, bone development factors, apolipoproteins and hormones in mice and humans. Initial screening was performed on an 8-year-old male presenting a previously unreported deletion mutation c1294delC (Arg432fs) in the MMP2 gene and diagnosed with MONA. Of eighty-one serum biomolecules analyzed, eleven were upregulated (>4-fold), two were downregulated (>4-fold) and sixty-eight remained unchanged, compared to unaffected controls. Specifically, Eotaxin, GM-CSF, M-CSF, GRO-α, MDC, IL-1β, IL-7, IL-12p40, MIP-1α, MIP-1β, and MIG were upregulated and epidermal growth factor (EGF) and ACTH were downregulated in this patient. Subsequent analysis of five additional MMP-2 deficient patients confirmed the upregulation in Eotaxin, IL-7, IL-12p40, and MIP-1α, and the downregulation in EGF. To establish whether these alterations are bona fide phenotypic traits of MMP-2 deficiency, we further studied Mmp2 -/- mice. Among 32 cytokines measured in plasma of Mmp2 -/- mice, the cytokines Eotaxin, IL-1β, MIP-1α, and MIG were commonly upregulated in mice as well as patients with MMP-2 deficiency. Moreover, bioactive cortisol (a factor that exacerbates osteoporosis) was also elevated in MMP-2 deficient mice and patients. Among the factors we have identified to be dysregulated in MMP-2 deficiency many are osteoclastogenic and could potentially contribute to bone disorder in MONA. These new molecular phenotypic traits merit being targeted in future research aimed at understanding the pathological mechanisms elicited by MMP-2 deficiency in children.
Collapse
Affiliation(s)
- Hassan Sarker
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | | | - Ayman Haimour
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Mahmoud A Karim
- Department of Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Sabine Scholl-Bürgi
- Clinic for Pediatrics I, Inherited Metabolic Disorders, Medical University of Innsbruck, Innsbruck, Austria
| | - John A Martignetti
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Rudy L. Ruggles Biomedical Research Institute, Nuvance Health, Danbury, CT, United States
| | - Lorenzo D Botto
- Department of Pediatrics, Division of Medical Genetics and Pediatrics, The University of Utah, Salt Lake City, UT, United States
| | - Carlos Fernandez-Patron
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
37
|
Kalaria T, Agarwal M, Kaur S, Hughes L, Sharrod-Cole H, Chaudhari R, Gherman-Ciolac C, Chopra R, Okeke V, Ford C, Buch H, Gama R. Hypothalamic-pituitary-adrenal axis suppression - The value of salivary cortisol and cortisone in assessing hypothalamic-pituitary-adrenal recovery. Ann Clin Biochem 2020; 57:456-460. [PMID: 32961064 DOI: 10.1177/0004563220961745] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The 0.25 mg short synacthen test is used to assess recovery from hypothalamic-pituitary-adrenal suppression due to chronic glucocorticoid administration. We assessed the potential role of salivary cortisol and cortisone in predicting hypothalamic-pituitary-adrenal function using the short synacthen test as the gold standard test. METHOD Between 09:00 and 10:30, salivary and blood samples were collected just prior to a short synacthen test to assess hypothalamic-pituitary-adrenal axis recovery in patients previously treated with oral glucocorticoids. The cut-off for a normal short synacthen test was a 30-min cortisol ≥450 nmol/L. RESULTS Fifty-six short synacthen tests were performed on 47 patients. Of these, 15 were normal. The area under receiver operating characteristic curves for serum cortisol, salivary cortisone and salivary cortisol were 0.772, 0.785 and 0.770, respectively. From the receiver operating characteristic analysis, the cut-offs for baseline serum cortisol (≥365 nmol/L) and salivary cortisone (≥37.2 nmol) predicted hypothalamic-pituitary-adrenal axis recovery with 100% specificity in 26.7% of pass short synacthen tests, whereas salivary cortisol predicted none. Baseline serum cortisol (≤170 nmol/L), salivary cortisone (≤9.42 nmol/L) and salivary cortisol (≤1.92 nmol/L) predicted hypothalamic-pituitary-adrenal suppression with 100% sensitivity in 58.5%, 53.7% and 51.2% of failed short synacthen tests, respectively. Using these cut-offs, baseline serum cortisol, salivary cortisone and salivary cortisol could reduce the need for short synacthen tests by 50%, 46% and 37%, respectively. CONCLUSION Although marginally inferior to early morning serum cortisol, early morning salivary cortisone may be used as a first-line test for assessing hypothalamic-pituitary-adrenal function. We plan to incorporate salivary cortisone into a home-based patient pathway to identify patients with hypothalamic-pituitary-adrenal recovery, continuing hypothalamic-pituitary-adrenal suppression and those who require a short synacthen test.
Collapse
Affiliation(s)
- Tejas Kalaria
- Blood Sciences, Royal Wolverhampton NHS Trust, Wolverhampton, UK.,Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Mayuri Agarwal
- Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Sukhbir Kaur
- Blood Sciences, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Lauren Hughes
- Blood Sciences, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | | | - Rahul Chaudhari
- Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | | | - Roopa Chopra
- Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Victor Okeke
- Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Clare Ford
- Blood Sciences, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Harit Buch
- Endocrinology and Diabetes, Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Rousseau Gama
- Blood Sciences, Royal Wolverhampton NHS Trust, Wolverhampton, UK.,School of Medicine and Clinical Practice, University of Wolverhampton, Wolverhampton, UK
| |
Collapse
|
38
|
Roelfsema F, Liu PY, Yang R, Takahashi P, Veldhuis JD. Interleukin-2 drives cortisol secretion in an age-, dose-, and body composition-dependent way. Endocr Connect 2020; 9:637-648. [PMID: 32520721 PMCID: PMC7424344 DOI: 10.1530/ec-20-0211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 06/08/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND Interleukin-2 (IL-2), one of the proinflammatory cytokines, is used in the treatment of certain malignancies. In some studies, transient increases in cortisol and ACTH secretion occurred. Thus, this agent may be used as an experimental probe of adrenal cortisol secretion. OBJECTIVE This study quantifies the effects of low and moderate doses of IL-2 on cortisol secretion and assesses the modulation by age, dose and body composition. SITE Mayo Clinical Translational Research Unit. SUBJECTS Study comprised 35 healthy men, 17 young and 18 older. METHODS Randomized prospective double-blind saline-controlled study of IL-2 administration in two doses with concurrent 10-min blood sampling for 24 h. OUTCOME MEASURES Deconvolution analysis and approximate entropy of cortisol secretion. RESULTS Low-dose IL-2 administration increased nocturnal pulsatile cortisol secretion from 1460 ± 160 to 2120 ± 220 nmol/L/8 h in young subjects and from 1680 ± 105 to 1960 ± 125 nmol/L/8 h (treatment P < 0.0001, but more in young than older, P = 0.02). Comparable results were obtained for total cortisol secretion (P treatment <0.0001, age effect P = 0.005). The higher IL-2 dose caused a large increase in young (P < 0.0001), but not in older (P = 0.90) subjects. This dose also increased approximate entropy from 0.877 ± 0.041 to 1.024 ± 0.049 (P = 0.008), pointing to reduced secretory orderliness. Incremental cortisol (nocturnal) secretion correlated negatively with visceral fat mass (R = -0.41, P = 0.019). CONCLUSION In healthy men, IL-2 injection drives pulsatile cortisol secretion in a dose-dependent way in young, but not older, individuals and erodes cortisol secretory orderliness at a higher dose in young subjects. Cortisol responses are diminished with increasing abdominal visceral fat mass.
Collapse
Affiliation(s)
- Ferdinand Roelfsema
- Department of Internal Medicine, Section Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
| | - Peter Y Liu
- Department of Medicine, David Geffen School of Medicine at UCLA, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute, Los Angeles, California, USA
| | - Rebecca Yang
- Endocrine Research Unit, Mayo Clinic College of Medicine, Center for Translational Science Activities, Mayo Clinic, Rochester, Minnesota, USA
| | - Paul Takahashi
- Primary Care Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Johannes D Veldhuis
- Endocrine Research Unit, Mayo Clinic College of Medicine, Center for Translational Science Activities, Mayo Clinic, Rochester, Minnesota, USA
- Correspondence should be addressed to J D Veldhuis:
| |
Collapse
|
39
|
Booij SH, Wigman JTW, Jacobs N, Thiery E, Derom C, Wichers M, Oravecz Z. Cortisol dynamics in depression: Application of a continuous-time process model. Psychoneuroendocrinology 2020; 115:104598. [PMID: 32087521 DOI: 10.1016/j.psyneuen.2020.104598] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 01/26/2020] [Accepted: 01/26/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND The temporal dynamics of cortisol may be altered in depression. Optimally studying these dynamics in daily life requires specific analytical methods. We used a continuous-time multilevel process model to study set point (rhythm-corrected mean), variability around this set point, and regulation strength (speed with which cortisol levels regulate back to the set point after any perturbation). We examined the generalizability of the parameters across two data sets with different sampling and assay methods, and the hypothesis that regulation strength, but not set point or variability thereof, would be altered in depressed, compared to non-depressed individuals. METHODS The first data set is a general population sample of female twins (n = 523), of which 21 were depressed, with saliva samples collected 10 times a day for 5 days. The second data set consists of pair-matched clinically depressed and non-depressed individuals (n = 30), who collected saliva samples 3 times a day for 30 days. Set point, regulation strength and variability were examined using a Bayesian multilevel Ornstein-Uhlenbeck (OU) process model. They were first compared between samples, and thereafter assessed within samples in relation to depression. RESULTS Set point and variability of salivary cortisol were twice as high in the female twin sample, compared to the pair-matched sample. The ratio between set point and variability, as well as regulation strength, which are relative measures and therefore less affected by the specific assay method, were similar across samples. The average regulation strength was high; after an increase in cortisol, cortisol levels would decrease by 63 % after 10 min, and by 95 % after 30 min, but depressed individuals of the pair-matched sample displayed an even faster regulation strength. CONCLUSIONS The OU process model recovered similar cortisol dynamics for the relative parameters of the two data sets. The results suggest that regulation strength is increased in depressed individuals. We recommend the presented methodology for future studies and call for replications with more diverse depressed populations.
Collapse
Affiliation(s)
- Sanne H Booij
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, The Netherlands; Friesland Mental Health Services, Leeuwarden, the Netherlands; Center for Integrative Psychiatry, Lentis, Groningen, the Netherlands.
| | - Johanna T W Wigman
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, The Netherlands; Friesland Mental Health Services, Leeuwarden, the Netherlands
| | - Nele Jacobs
- Department of Psychiatry and Psychology, School of Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands; Faculty of Psychology, Open University of the Netherlands, Heerlen, the Netherlands
| | - Evert Thiery
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Catherine Derom
- Department of Obstetrics and Gynaecology, Ghent University Hospital, Ghent, Belgium
| | - Marieke Wichers
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, The Netherlands
| | - Zita Oravecz
- Human Development and Family Studies, The Pennsylvania State University, State College, PA, USA
| |
Collapse
|
40
|
Gibbison B, Keenan DM, Roelfsema F, Evans J, Phillips K, Rogers CA, Angelini GD, Lightman SL. Dynamic Pituitary-Adrenal Interactions in the Critically Ill after Cardiac Surgery. J Clin Endocrinol Metab 2020; 105:dgz206. [PMID: 31738827 PMCID: PMC7089849 DOI: 10.1210/clinem/dgz206] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 11/15/2019] [Indexed: 11/19/2022]
Abstract
CONTEXT Patients with critical illness are thought to be at risk of adrenal insufficiency. There are no models of dynamic hypothalamic-pituitary-adrenal (HPA) axis function in this group of patients and thus current methods of diagnosis are based on aggregated, static models. OBJECTIVE To characterize the secretory dynamics of the HPA axis in the critically ill (CI) after cardiac surgery. DESIGN Mathematical modeling of cohorts. SETTING Cardiac critical care unit. PATIENTS 20 male patients CI at least 48 hours after cardiac surgery and 19 healthy (H) male volunteers. INTERVENTIONS None. MAIN OUTCOME MEASURES Measures of hormone secretory dynamics were generated from serum adrenocorticotrophic hormone (ACTH) sampled every hour and total cortisol every 10 min for 24 h. RESULTS All CI patients had pulsatile ACTH and cortisol profiles. CI patients had similar ACTH secretion (1036.4 [737.6] pg/mL/24 h) compared to the H volunteers (1502.3 [1152.2] pg/mL/24 h; P = .20), but increased cortisol secretion (CI: 14 447.0 [5709.3] vs H: 5915.5 [1686.7)] nmol/L/24 h; P < .0001). This increase in cortisol was due to nonpulsatile (CI: 9253.4 [3348.8] vs H: 960 [589.0] nmol/L/24 h, P < .0001), rather than pulsatile cortisol secretion (CI: 5193.1 [3018.5] vs H: 4955.1 [1753.6] nmol/L/24 h; P = .43). Seven (35%) of the 20 CI patients had cortisol pulse nadirs below the current international guideline threshold for critical illness-related corticosteroid insufficiency, but an overall secretion that would not be considered deficient. CONCLUSIONS This study supports the premise that current tests of HPA axis function are unhelpful in the diagnosis of adrenal insufficiency in the CI. The reduced ACTH and increase in nonpulsatile cortisol secretion imply that the secretion of cortisol is driven by factors outside the HPA axis in critical illness.
Collapse
Affiliation(s)
- Ben Gibbison
- Department of Anaesthesia, Bristol Medical School, University of Bristol, Bristol, UK
| | - Daniel M Keenan
- Department of Statistics, University of Virginia, Charlottesville, VA, US
| | - Ferdinand Roelfsema
- Department of Internal Medicine, Section Endocrinology, University of Leiden, Leiden, The Netherlands
| | - Jon Evans
- Clinical Trials and Evaluation Unit, Bristol Trials Centre, University of Bristol, Bristol, UK
| | - Kirsty Phillips
- Department of Pathology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Chris A Rogers
- Clinical Trials and Evaluation Unit, Bristol Trials Centre, University of Bristol, Bristol, UK
| | - Gianni D Angelini
- Department of Cardiac Surgery, Bristol Medical School, University of Bristol, Bristol, UK
| | - Stafford L Lightman
- Henry Wellcome Laboratories for Integrative Neuroscience and Endocrinology, University of Bristol, Bristol, UK
| |
Collapse
|
41
|
Apilux A, Rengpipat S, Suwanjang W, Chailapakul O. Paper-based immunosensor with competitive assay for cortisol detection. J Pharm Biomed Anal 2020; 178:112925. [DOI: 10.1016/j.jpba.2019.112925] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 10/25/2022]
|
42
|
Guevara JE, Murdock KW. Executive functioning and rumination as they relate to stress-induced cortisol curves. J Behav Med 2019; 43:829-838. [PMID: 31754937 DOI: 10.1007/s10865-019-00119-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 11/11/2019] [Indexed: 12/20/2022]
Abstract
Better executive functioning may be associated with more adaptive stress responses than worse executive functioning, potentially due to less propensity for rumination. In this study, we tested the hypothesis that better executive functioning would be associated with decreased total cortisol output (AUCg) and cortisol sensitivity with respect to increase/decrease (AUCi) in response to a stressor, and that this association is mediated by stress task rumination. Participants completed measures of inhibition, updating/monitoring, and cognitive flexibility, a social-evaluative stressor, and a self-report measure of rumination about the stressor. Participants provided saliva samples at six time points to measure cortisol output and sensitivity. Cognitive flexibility was negatively associated with stress task rumination (r = - .30, p < .05); however, this association was no longer significant when adding covariates (i.e., participant age, sex, highest education, and body mass index) to a regression model. Cognitive flexibility was also associated with AUCg (r = - .28, p < .05), while rumination was associated with AUCi in non-adjusted (r = .28, p < .05) and adjusted (b = .81, p < .05) analyses. Furthermore, females demonstrated better cognitive flexibility (r = .26, p < .05) and lower AUCg (r = - .45, p < .05) compared to males. Findings demonstrate the importance of cognitive flexibility and rumination when predicting dynamic measures of stress-induced cortisol over time.
Collapse
Affiliation(s)
- Jasmin E Guevara
- Department of Biobehavioral Health, The Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA, 16802, USA.,Department of Psychology, University of Utah, 380 1530 East, Salt Lake City, UT, 84112, USA
| | - Kyle W Murdock
- Department of Biobehavioral Health, The Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA, 16802, USA.
| |
Collapse
|
43
|
Mackenzie SD, Gifford RM, Boyle LD, Crane MS, Strachan MWJ, Gibb FW. Validated criteria for the interpretation of a single measurement of serum cortisol in the investigation of suspected adrenal insufficiency. Clin Endocrinol (Oxf) 2019; 91:608-615. [PMID: 31380575 DOI: 10.1111/cen.14071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/29/2019] [Accepted: 08/01/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The diagnostic value of a single measurement of serum cortisol as a first step in the investigation of suspected adrenal insufficiency remains unclear. Previously proposed criteria have not been validated, and little is known regarding the performance of the test outwith morning samples in outpatients. We aimed to identify and validate criteria for morning and afternoon serum cortisol which could be used to determine which individuals require dynamic testing, in both outpatient and medical inpatient settings. METHODS We performed a retrospective analysis of 2768 patients attending endocrinology clinics and patients admitted to general medical units in two hospitals in Edinburgh, UK. In baseline samples from the short synacthen test, thresholds which identified a subnormal-stimulated serum cortisol (<430 nmol/L using the Abbott Architect assay) with 95% sensitivity were identified. Criteria drawn from data in patients attending outpatient clinics in one hospital were tested in additional outpatient and inpatient validation cohorts. RESULTS A morning (8 am-12 pm) serum cortisol of <275 nmol/L identified subnormal-stimulated cortisol with 96.2% sensitivity. For afternoon (12 pm-6 pm) samples, a cut-off of <250 nmol/L achieved 96.1% sensitivity. Sensitivity was maintained when the criteria were applied to outpatients in the validation cohort for both morning and afternoon samples. For inpatients, the test was sufficiently sensitive in morning samples only. CONCLUSIONS A single measurement of serum cortisol carries the potential to significantly reduce the need for dynamic testing in the investigation of adrenal insufficiency, whether this is taken in morning or afternoon outpatient clinics, or in morning samples from medical inpatients.
Collapse
Affiliation(s)
- Scott D Mackenzie
- Edinburgh Centre for Endocrinology and Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Robert M Gifford
- Edinburgh Centre for Endocrinology and Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
- Research and Clinical Innovation, Royal Centre for Defence Medicine, Birmingham, UK
| | - Luke D Boyle
- Edinburgh Centre for Endocrinology and Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Mike S Crane
- Edinburgh Centre for Endocrinology and Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Mark W J Strachan
- Edinburgh Centre for Endocrinology and Diabetes, Western General Hospital, Edinburgh, UK
| | - Fraser W Gibb
- Edinburgh Centre for Endocrinology and Diabetes, Royal Infirmary of Edinburgh, Edinburgh, UK
| |
Collapse
|
44
|
Garay SM, Savory KA, Sumption LA, Penketh RJ, Jones IR, Janssen AB, John RM. Seasonal variation in salivary cortisol but not symptoms of depression and trait anxiety in pregnant women undergoing an elective caesarean section. Psychoneuroendocrinology 2019; 108:14-19. [PMID: 31181440 PMCID: PMC6854466 DOI: 10.1016/j.psyneuen.2019.05.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Seasonal changes in mood and behaviour are commonly reported in the general population but considerably less is known regarding seasonality and pregnancy. This study investigated the relationship between seasons and depression and anxiety symptoms, salivary cortisol concentrations, custom birthweight centiles (CBWC) and placenta weight for pregnant women living in South Wales. METHODS This study utilised data from the longitudinal Grown in Wales (GiW) cohort. Women were recruited at the presurgical elective caesarean section (ELCS) appointment, when they provided saliva samples and completed the Edinburgh Postnatal Depression Scale (EPDS) and trait subscale of the State-Trait Anxiety Inventory (STAI). Data on birthweight and placental weight was extracted from medical notes. Seasonal data was available for 316 participants. RESULTS No association was identified between seasons and EPDS (p = .178), STAI scores (p = .544), CBWC (p = .683) or placental weight (p = .857). Significance was identified between seasons and salivary cortisol concentration (p<.001), with highest levels in autumn and winter. Adjusted linear regression identified spring (B=-.05, p=.007, 95% CI -.09, -.01) and summer (B=-.06, p = .001, 95% CI -09, -.02) compared to autumn, and spring (B=-.05, p=.009, 95% CI -.09, -.01) and summer (B=-.06, p=.002, 95% CI -.10, -.02) compared to winter to be associated with decreased cortisol concentrations. CONCLUSION This study found no association between season and maternally-reported mental health symptoms, birthweight by CBWC or placental weight but did between season and term salivary cortisol. This finding will have implications for studies that do not account for seasonality when using salivary cortisol as a biomarker.
Collapse
Affiliation(s)
- Samantha M. Garay
- Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX, United Kingdom
| | - Katrina A. Savory
- Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX, United Kingdom
| | - Lorna A. Sumption
- Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX, United Kingdom
| | - Richard J.A. Penketh
- Department of Obstetrics and Gynaecology, University Hospital Wales, Cardiff, Wales, CF144XW, United Kingdom
| | - Ian R. Jones
- National Centre for Mental Health, MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, Wales, CF14 4XN, United Kingdom
| | - Anna B. Janssen
- Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX, United Kingdom
| | - Rosalind M. John
- Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX, United Kingdom,Corresponding author.
| |
Collapse
|
45
|
Honců P, Hill M, Bičíková M, Jandová D, Velíková M, Kajzar J, Kolátorová L, Bešťák J, Máčová L, Kancheva R, Krejčí M, Novotný J, Stárka Ľ. Activation of Adrenal Steroidogenesis and an Improvement of Mood Balance in Postmenopausal Females after Spa Treatment Based on Physical Activity. Int J Mol Sci 2019; 20:ijms20153687. [PMID: 31357645 PMCID: PMC6695846 DOI: 10.3390/ijms20153687] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 07/12/2019] [Accepted: 07/26/2019] [Indexed: 12/16/2022] Open
Abstract
Spa treatment can effectively reestablish mood balance in patients with psychiatric disorders. In light of the adrenal gland’s role as a crossroad of psychosomatic medicine, this study evaluated changes in 88 circulating steroids and their relationships with a consolidation of somatic, psychosomatic and psychiatric components from a modified N-5 neurotic questionnaire in 46 postmenopausal 50+ women with anxiety-depressive complaints. The patients underwent a standardized one-month intervention therapy with physical activity and an optimized daily regimen in a spa in the Czech Republic. All participants were on medication with selective serotonin reuptake inhibitors. An increase of adrenal steroidogenesis after intervention indicated a reinstatement of the hypothalamic-pituitary-adrenal axis. The increases of many of these steroids were likely beneficial to patients, including immunoprotective adrenal androgens and their metabolites, neuroactive steroids that stimulate mental activity but protect from excitotoxicity, steroids that suppress pain perception and fear, steroids that consolidate insulin secretion, and steroids that improve xenobiotic clearance. The positive associations between the initial values of neurotic symptoms and their declines after the intervention, as well as between initial adrenal activity and the decline of neurotic symptoms, indicate that neurotic impairment may be alleviated by such therapy provided that the initial adrenal activity is not seriously disrupted.
Collapse
Affiliation(s)
- Pavla Honců
- Department of Rehabilitation Medicine, 3rd Faculty of Medicine, Charles University, 12808 Prague, Czech Republic
| | - Martin Hill
- Institute of Endocrinology, 11694 Prague, Czech Republic.
| | - Marie Bičíková
- Institute of Endocrinology, 11694 Prague, Czech Republic
| | - Dobroslava Jandová
- College of Physical Education and Sport Palestra, 19700 Prague, Czech Republic
| | - Marta Velíková
- Institute of Endocrinology, 11694 Prague, Czech Republic
| | - Jiří Kajzar
- College of Physical Education and Sport Palestra, 19700 Prague, Czech Republic
| | | | - Jiří Bešťák
- Institute of Endocrinology, 11694 Prague, Czech Republic
| | - Ludmila Máčová
- Institute of Endocrinology, 11694 Prague, Czech Republic
| | | | - Milada Krejčí
- College of Physical Education and Sport Palestra, 19700 Prague, Czech Republic
| | | | | |
Collapse
|
46
|
Skov J, Sundström A, Ludvigsson JF, Kämpe O, Bensing S. Sex-Specific Risk of Cardiovascular Disease in Autoimmune Addison Disease-A Population-Based Cohort Study. J Clin Endocrinol Metab 2019; 104:2031-2040. [PMID: 30608542 PMCID: PMC6469226 DOI: 10.1210/jc.2018-02298] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 12/28/2018] [Indexed: 12/03/2022]
Abstract
CONTEXT Little is known of cardiovascular disease (CVD) in autoimmune Addison disease (AAD). Inadequate glucocorticoid replacement might potentially increase CVD risk. OBJECTIVE To examine CVD in AAD in subgroups of ischemic heart disease (IHD) and cerebrovascular disease (CeVD) and investigate the effects of glucocorticoid and mineralocorticoid dosing. DESIGN, SETTING, AND PATIENTS In this cohort-control study, we used Swedish health registries from 1964 to 2013 to identify 1500 subjects with AAD and 13,758 matched controls. Incident CVD was analyzed from 2006 to 2013. Adjusted hazard ratios (aHRs) were calculated using Cox proportional hazard models. Glucocorticoid and mineralocorticoid doses were stratified to examine dose-related risks. RESULTS During 8807 person-years (PY), 94 events of first CVD (10.7/1000 PY) in patients with AAD occurred compared with 563 events during 80,163 PY (7.0/1000 PY) in controls. IHD was significantly more common in women (aHR, 2.15; 95% CI, 1.49 to 3.10) but not men (aHR, 1.16; 95% CI, 0.75 to 1.78) with AAD compared with controls. No increase in CeVD risk was detected (aHR, 0.88; 95% CI, 0.56 to 1.37, women; aHR, 0.88; 95% CI 0.53 to 1.50, men). CVD was associated with greater glucocorticoid and mineralocorticoid replacement doses in women but not men. CONCLUSION The risk of IHD but not CeVD is increased in AAD, especially in women. The risk of CVD independently correlated with greater glucocorticoid and mineralocorticoid replacement doses in women. Our data suggest that close monitoring and early treatment of risk factors for CVD, among women in particular, might be warranted.
Collapse
Affiliation(s)
- Jakob Skov
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Anders Sundström
- Centre for Pharmacoepidemiology, Department of Medicine (Solna), Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Olle Kämpe
- Center for Molecular Medicine, Department of Medicine (Solna), Karolinska Institutet, Stockholm, Sweden
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden
- K.G. Jebsen Center for Autoimmune Diseases, University of Bergen, Bergen, Norway
| | - Sophie Bensing
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
47
|
Dunlop BW, Wong A. The hypothalamic-pituitary-adrenal axis in PTSD: Pathophysiology and treatment interventions. Prog Neuropsychopharmacol Biol Psychiatry 2019; 89:361-379. [PMID: 30342071 DOI: 10.1016/j.pnpbp.2018.10.010] [Citation(s) in RCA: 115] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 12/26/2022]
Abstract
Questions of how altered functioning of the hypothalamic pituitary adrenal (HPA) axis contribute to the development and maintenance of posttraumatic stress disorder (PTSD) have been the focus of extensive animal and human research. As a rule, results have been inconsistent across studies, likely due to a variety of confounding variables that have received inadequate attention. Important confounding factors include the effects of early life stress, biological sex, and the glucocorticoid used for interventions. In this manuscript we review: 1) the literature on identified abnormalities of HPA axis function in PTSD, both in terms of basal functioning and as part of challenge paradigms; 2) the role of HPA axis function pre- and immediately post-trauma as a risk factor for PTSD development; 3) the impact of HPA axis genes' allelic variants and epigenetic modifications on PTSD risk; 4) the contributions of HPA axis components to fear learning and extinction; and 5) therapeutic manipulations of the HPA axis to both prevent and treat PTSD, including the role of glucocorticoids as part of medication enhanced psychotherapy.
Collapse
Affiliation(s)
- Boadie W Dunlop
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.
| | - Andrea Wong
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.
| |
Collapse
|
48
|
Li J, Bidlingmaier M, Petru R, Pedrosa Gil F, Loerbroks A, Angerer P. Impact of shift work on the diurnal cortisol rhythm: a one-year longitudinal study in junior physicians. J Occup Med Toxicol 2018; 13:23. [PMID: 30123312 PMCID: PMC6090626 DOI: 10.1186/s12995-018-0204-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/11/2018] [Indexed: 01/03/2023] Open
Abstract
Background Cumulative epidemiological evidence suggests that shift work exerts harmful effects on human health. However, the physiological mechanisms are not well understood. This study aimed to examine the impact of shift work on the dysregulation of the hypothalamic-pituitary-adrenal axis, i.e. diurnal cortisol rhythm. Methods Seventy physicians with a mean age 30 years participated in this one-year longitudinal study. Working schedules, either shift work or regular schedules with day shift, were assessed at baseline. Salivary cortisol samples were collected on two consecutive regular working days, four times a day (including waking, + 4 h, + 8 h, and + 16 h), at both baseline and the one-year follow-up. The diurnal cortisol decline (slope) and total cortisol concentration (area under the curve, AUC) were calculated. Results After adjusting for cortisol secretion at baseline and numerous covariates, shift work at baseline significantly predicted a steeper slope (p < 0.01) and a larger AUC (p < 0.05) of diurnal cortisol rhythm at follow-up in this sample of physicians. In particular, waking cortisol at follow-up was significantly higher among those engaged in shift work than day shift (p < 0.01). Conclusions Our findings support the notion that shift work changes the diurnal cortisol pattern, and is predictive of increased cortisol secretion consequently in junior physicians.
Collapse
Affiliation(s)
- Jian Li
- 1Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Faculty of Medicine, University of Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Martin Bidlingmaier
- 2Endocrine Research Unit, Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-University, Munich, Germany
| | - Raluca Petru
- 3Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, WHO Collaborating Centre for Occupational Health, Ludwig-Maximilians-University, Munich, Germany
| | - Francisco Pedrosa Gil
- Clinic for Psychiatry, Psychotherapy and Psychosomatics, Helios Vogtland Clinical Center, Plauen, Germany
| | - Adrian Loerbroks
- 1Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Faculty of Medicine, University of Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Peter Angerer
- 1Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Faculty of Medicine, University of Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| |
Collapse
|
49
|
Anthenelli RM, Heffner JL, Blom TJ, Daniel BE, McKenna BS, Wand GS. Sex differences in the ACTH and cortisol response to pharmacological probes are stressor-specific and occur regardless of alcohol dependence history. Psychoneuroendocrinology 2018; 94:72-82. [PMID: 29763783 PMCID: PMC6411284 DOI: 10.1016/j.psyneuen.2018.05.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 04/05/2018] [Accepted: 05/03/2018] [Indexed: 01/24/2023]
Abstract
Women and men differ in their risk for developing stress-related conditions such as alcohol use and anxiety disorders and there are gender differences in the typical sequence in which these disorders co-occur. However, the neural systems underlying these gender-biased psychopathologies and clinical course modifiers in humans are poorly understood and may involve both central and peripheral mechanisms regulating the limbic-hypothalamic-pituitary-adrenal axis. In the present randomized, double blind, placebo-controlled, triple-dummy crossover study, we juxtaposed a centrally-acting, citalopram (2 mg/unit BMI) neuroendocrine stimulation test with a peripherally-acting, dexamethasone (Dex) (1.5 mg)/corticotropin-releasing factor (CRF) (1 μg/kg) test in euthymic women (N = 38) and men (N = 44) with (54%) and without histories of alcohol dependence to determine whether sex, alcohol dependence or both influenced the adrenocorticotropic hormone (ACTH) and cortisol responses to the pharmacological challenges and to identify the loci of these effects. We found that central serotonergic mechanisms, along with differences in pituitary and adrenal sensitivity, mediated sexually-diergic ACTH and cortisol responses in a stressor-specific manner regardless of a personal history of alcohol dependence. Specifically, women exhibited a greater response to the Dex/CRF test than they did the citalopram test while men exhibited the opposite pattern of results. Women also had more robust ACTH, cortisol and body temperature responses to Dex/CRF than men, and exhibited a shift in their adrenal glands' sensitivity to ACTH as measured by the cortisol/log (ACTH) ratio during that session in contrast to the other test days. Our findings indicate that central serotonergic and peripheral mechanisms both play roles in mediating sexually dimorphic, stressor-specific endocrine responses in humans regardless of alcohol dependence history.
Collapse
Affiliation(s)
- Robert M. Anthenelli
- Department of Psychiatry, University of California, San Diego, Health Sciences, La Jolla, CA, United States,Corresponding author at: Pacific Treatment and Research Center, Department of Psychiatry (0603), University of California, San Diego, Health Sciences, 9500 Gilman Drive, La Jolla, CA, 92093-0603 United States. (R.M. Anthenelli)
| | | | - Thomas J. Blom
- Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Belinda E. Daniel
- Department of Psychiatry, University of California, San Diego, Health Sciences, La Jolla, CA, United States
| | - Benjamin S. McKenna
- Department of Psychiatry, University of California, San Diego, Health Sciences, La Jolla, CA, United States
| | - Gary S. Wand
- The Johns Hopkins University School of Medicine, Baltimore, MD, United States
| |
Collapse
|
50
|
Abstract
The daily rhythm of the hypothalamo-pituitary-adrenal (HPA) axis is regulated by the central clock in the suprachiasmatic nucleus. Cortisol, a glucocorticoid, acts as a secondary messenger between the central clock and the peripheral tissues. Changes in clock time, as seen in shift workers, alters the HPA axis and results in metabolic disturbances associated with ill health. Depression, anorexia nervosa and obstructive sleep apnoea, are associated with cortisol rhythm phase shifts and increased cortisol exposure. Higher nocturnal cortisol exposure is observed in patients with Cushing's syndrome and adrenal incidentalomas with autonomous cortisol secretion and is associated with insulin resistance, and increased cardiovascular risk and mortality. A decrease in cortisol rhythm amplitude is seen in adrenal insufficiency, and despite replacement, patients have an impaired quality of life and increased mortality. Research on cortisol replacement has focused on replacing the cortisol daily rhythm by subcutaneous hydrocortisone infusions and oral modified release hydrocortisone formulations with the aim of improving disease control and quality of life.
Collapse
Affiliation(s)
| | - Richard Ross
- Oncology and Metabolism, University of Sheffield, Sheffield, S10 2RX, UK.
| | - Miguel Debono
- Department of Endocrinology, Royal Hallamshire Hospital, Sheffield, UK.
| |
Collapse
|