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Marcatto F, Patriarca E, Bramuzzo D, Lucci E, Larese Filon F. Job demands and DHEA-S levels: a study on healthcare workers. Occup Med (Lond) 2024; 74:225-229. [PMID: 38457425 DOI: 10.1093/occmed/kqae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND The intricate interplay between work-related stress and its physiological impact has drawn extensive research attention. Dehydroepiandrosterone sulphate (DHEA-S) emerges as a potential biomarker reflecting stress-related endocrine changes. AIMS This cross-sectional study aimed to examine the association between job demands and DHEA-S levels among healthcare workers. The study also explored potential correlations between DHEA-S levels and psychophysical symptoms commonly linked to work-related stress. METHODS A sample of 488 healthcare workers from a local health authority participated. Job demands were measured using the Demands scale of the Health and Safety Management Standards Indicator Tool. DHEA-S levels and symptom prevalence were assessed through serum analysis and questionnaires, respectively. RESULTS Workers exposed to high job demands exhibited significantly lower DHEA-S levels compared to those with low job demands. Psychophysical symptoms, including sleep disorders, depression, and headache, were more prevalent in the high-demands group. DHEA-S levels showed significant negative correlations with the prevalence of all considered symptoms. CONCLUSIONS The study shows the inverse relationship between job demands and DHEA-S levels among healthcare workers, indicating that high job demands correlate with reduced DHEA-S secretion and increased symptom prevalence. The findings suggest DHEA-S as a potential biomarker for assessing the physiological consequences of work-related stress. Proactive interventions in managing job demands are crucial for promoting employee well-being and productivity in demanding work environments. By recognizing DHEA-S as a stress biomarker, organizations can effectively address stress-related health risks and implement targeted interventions for enhancing employees' overall health and work performance.
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Affiliation(s)
- F Marcatto
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - E Patriarca
- Clinical Unit of Occupational Medicine, University of Trieste, Trieste, Italy
| | - D Bramuzzo
- Clinical Unit of Occupational Medicine, University of Trieste, Trieste, Italy
| | - E Lucci
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - F Larese Filon
- Clinical Unit of Occupational Medicine, University of Trieste, Trieste, Italy
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Pang RD, Tucker CJ, Guillot CR, Belcher B, Kirkpatrick MG. Associations of DHEA(S) with negative and positive affect in people who smoke daily with elevated and low depression symptoms: A pilot laboratory study. Addict Behav 2023; 146:107801. [PMID: 37423068 DOI: 10.1016/j.addbeh.2023.107801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/07/2023] [Accepted: 07/02/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Individuals with depression symptoms have a harder time quitting smoking. High negative affect and low positive affect are core depression symptoms and arise following cigarette abstinence. Investigating associations of biological markers with negative and positive affect may provide valuable information about factors relevant to smoking cessation in individuals with elevated depression symptoms. METHODS Depression symptoms were measured at a baseline session. Participants then completed two counterbalanced experimental sessions (non-abstinent, abstinent) and completed measures of positive and negative affect, and provided saliva samples. Saliva samples were assayed at the Salimetrics' SalivaLab (Carlsbad, CA) using the Salimetrics Salivary Dehydroepiandrosterone (DHEA) Assay Kit (Cat. No. 1-1202) and Dehydroepiandrosterone-sulfate (DHEA-S) Assay Kit (Cat. No. 1-1252). RESULTS There were no main or interactive associations of DHEA with negative affect. However, there were significant DHEAS × experimental session and DHEAS × experimental session × depression symptom level interactions with negative affect. In the high depression symptom group, DHEAS positively associated with negative affect during the non-abstinent experimental session, but DHEAS negatively associated with negative affect during the abstinent experimental session. There were no associations of DHEA or DHEAS with positive affect. CONCLUSION This study found that DHEAS negatively associated with negative affect during cigarette abstinence in individuals with elevated depression symptoms. This is important as high negative affect during cigarette abstinence may result in a return to smoking.
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Affiliation(s)
- Raina D Pang
- Department of Population and Public Health Sciences, University of Southern California, 1845 N. Soto Street, Suite 312E, Los Angeles, CA 90032, United States; Department of Psychology, University of Southern California, SGM 50, 3620 McClintock Ave, Los Angeles, CA 90089, United States.
| | - Chyna J Tucker
- Department of Population and Public Health Sciences, University of Southern California, 1845 N. Soto Street, Suite 312E, Los Angeles, CA 90032, United States.
| | - Casey R Guillot
- Department of Psychology, University of North Texas, Terrill Hall, Denton, TX 7620, United States.
| | - Britni Belcher
- Department of Population and Public Health Sciences, University of Southern California, 1845 N. Soto Street, Suite 312E, Los Angeles, CA 90032, United States.
| | - Matthew G Kirkpatrick
- Department of Population and Public Health Sciences, University of Southern California, 1845 N. Soto Street, Suite 312E, Los Angeles, CA 90032, United States; Department of Psychology, University of Southern California, SGM 50, 3620 McClintock Ave, Los Angeles, CA 90089, United States.
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Mariko H, Uban KA. The implications of socioeconomic factors on salivary bioscience methodological variables in a large pediatric multi-site study. Front Public Health 2023; 11:1088043. [PMID: 37427258 PMCID: PMC10327643 DOI: 10.3389/fpubh.2023.1088043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction Salivary bioscience has found increased utilization within pediatric research, given the non-invasive nature of self-collecting saliva for measuring biological markers. With this growth in pediatric utility, more understanding is needed of how social-contextual factors, such as socioeconomic factors or status (SES), influence salivary bioscience in large multi-site studies. Socioeconomic factors have been shown to influence non-salivary analyte levels across childhood and adolescent development. However, less is understood about relationships between these socioeconomic factors and salivary collection methodological variables (e.g., time of saliva collection from waking, time of day of saliva collection, physical activity prior to saliva collection, and caffeine intake prior to saliva collection). Variability in salivary methodological variables between participants may impact the levels of analytes measured in a salivary sample, thus serving as a potential mechanism for non-random systematic biases in analytes. Methods Our objective is to examine relationships between socioeconomic factors and salivary bioscience methodological variables within the Adolescent Brain Cognitive Development Study© cohort of children aged 9-10 years old (n = 10,567 participants with saliva samples). Results We observed significant associations between household socioeconomic factors (poverty status, education) and salivary collection methodological variables (time since waking, time of day of sampling, physical activity, and caffeine intake). Moreover, lower levels of household poverty and education were significantly associated with more sources of potential bias in salivary collection methodological variables (e.g., longer times since waking, collections later in the day, higher odds of caffeine consumption, and lower odds of physical activity). Consistent associations were not observed with neighborhood socioeconomic factors and salivary methodological variables. Discussion Previous literature demonstrates associations between collection methodological variables and measurements of salivary analyte levels, particularly with analytes that are more sensitive to circadian rhythms, pH levels, or rigorous physical activity. Our novel findings suggest that unintended distortions in measured salivary analyte values, potentially resulting from the non-random systematic biases in salivary methodology, need to be intentionally incorporated into analyses and interpretation of results. This is particularly salient for future studies interested in examining underlying mechanisms of childhood socioeconomic health inequities in future analyses.
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Affiliation(s)
- Hawa Mariko
- Program in Public Health, Susan and Henry Samueli College of Health Sciences, University of California, Irvine, Irvine, CA, United States
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, Irvine, CA, United States
| | - Kristina A. Uban
- Program in Public Health, Susan and Henry Samueli College of Health Sciences, University of California, Irvine, Irvine, CA, United States
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine, Irvine, CA, United States
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Aluja A, Balada F, García O, Aymami N, García LF. `Association study of dehydroepiandrosterone sulfate, impulsivity personality traits and moderate alcohol consumption in men. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2022.111924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Physical Activity Influences Cortisol and Dehydroepiandrosterone (Sulfate) Levels in Older Adults: A Systematic Review and Meta-Analysis. J Aging Phys Act 2022; 31:330-351. [PMID: 35981715 DOI: 10.1123/japa.2021-0501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/18/2022] [Accepted: 06/24/2022] [Indexed: 11/18/2022]
Abstract
Age-related changes affect the ratio between two steroid hormones of the hypothalamic-pituitary-adrenal axis, cortisol and dehydroepiandrosterone (sulfate) (DHEA[S]). Physical activity (PA) may buffer the effects of chronic stress and counteract the aging decline of DHEA(S). Therefore, a systematic review was conducted to understand how PA influences physiological markers of cortisol and/or DHEA(S) and whether there is a difference in observational associations or experimental effects in older adults aged 65 years and older. A narrative synthesis was performed on nine observational studies, and meta-analyses were performed on 22 randomized controlled trials. There was low- to moderate-quality evidence that regular PA beneficially reduces cortisol and increases DHEA(S) levels. Subgroup analyses showed no clinically important differences between men and women, different exercise modalities, or health states. The findings cautiously suggest that regular PA of older adults' own choice that they find enjoyable could be recommended to improve cortisol and/or DHEA(S) levels.
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Al Meshari SZ, Aldweesh AH. Correlation between salivary dehydroepiandrosterone sulfate (DHEA-S) levels and cervical vertebral maturation in Saudi individuals. Saudi Dent J 2022; 34:355-361. [PMID: 35814844 PMCID: PMC9263755 DOI: 10.1016/j.sdentj.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 05/06/2022] [Accepted: 05/07/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Sarah Z. Al Meshari
- Corresponding author at: Graduate Studies and Scientific Research, Orthodontics Department, College of Dentistry, King Saud University, P.O. Box 60169-15, Riyadh 11545, Saudi Arabia
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Emami A, Hallinder H, Theorell T, Kim H, Engström G. The Feasibility and Acceptability of In-Home Saliva Collection for Stress in Persons With Dementia and Their Family Caregivers. Biol Res Nurs 2022; 24:308-315. [PMID: 35238213 DOI: 10.1177/10998004221076554] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Although increasing attention is being paid to cortisol and the sulfated form of dehydroepiandrosterone (DHEA-S) as stress biomarkers, the feasibility of saliva collection of such biomarkers has yet to be investigated among dementia care dyads (persons with dementia [PWD] and family caregivers) living in a home setting. We explored the feasibility and acceptability of in-home saliva collection for cortisol and DHEA-S as stress biomarkers among dementia care dyads. METHODS Dementia care dyads were recruited from a memory evaluation center. After pre-evaluation and education sessions, participants collected their saliva 3 times a day, 5 days a week, for 8 consecutive weeks. We calculated frequency counts and percentages to assess enrollment rate, retention rate, the completion rate of saliva collection, and valid samples of cortisol and DHEA-S. Independent samples t-tests were performed to compare mean differences in the total number of collected samples and valid samples between PWD and family caregivers at each time point of saliva collection. RESULTS A total of 46 dyads were referred to this study; 32 dyads (69.6%) agreed to participate, and 26 started collecting saliva. Twenty-four dyads (75%) completed 8 weeks of saliva collection. There were no significant differences (p > 0.05) in the number of collected samples and valid samples between PWD and caregiver participants. CONCLUSION This study supports the feasibility of in-home saliva collection for stress biomarker assay and the need for further investigation into self-administered collection of stress biomarkers with a particular focus on dementia care dyads living at home.
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Affiliation(s)
- Azita Emami
- University of Washington School of Nursing, Seattle, WA, USA.,Division of Occupational Therapy, Department of Neurobiology, Care Sciences, and Society, RinggoldID:27106Karolinska Institutet, Stockholm, Sweden
| | - Helena Hallinder
- Division of Occupational Therapy, Department of Neurobiology, Care Sciences, and Society, RinggoldID:27106Karolinska Institutet, Stockholm, Sweden
| | - Töres Theorell
- Department of International Health, RinggoldID:27106Karolinska Institutet, Stockholm, Sweden.,Stress Research Institute, Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Hyejin Kim
- Department of Adult Health and Gerontological Nursing, RinggoldID:2461Rush University College of Nursing, Chicago, IL, USA
| | - Gabriella Engström
- RinggoldID:3317Dalarna University School of Education, Health, and Social Studies, Falun, Sweden
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Filippa MG, Tektonidou MG, Mantzou A, Kaltsas GA, Chrousos GP, Sfikakis PP, Yavropoulou MP. Adrenocortical dysfunction in rheumatoid arthritis: Α narrative review and future directions. Eur J Clin Invest 2022; 52:e13635. [PMID: 34097322 DOI: 10.1111/eci.13635] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/01/2021] [Accepted: 06/03/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Iatrogenic adrenal insufficiency (AI) secondary to long-term treatment with exogenous glucocorticoids (GC) is common in patients with systematic rheumatic diseases, including rheumatoid arthritis (RA). Moreover, a proportion of these patients is always in need of even small doses of glucocorticoids to maintain clinical remission, despite concomitant treatment with conventional and biologic disease-modifying drugs. METHODS We conducted a literature review up to December 2020 on (a) the incidence of AI in both long-term GC-treated and GC-treatment naïve RA patients; (b) the potential effects of increased levels of circulating proinflammatory cytokines, as well as of chronic stress, in adrenocortical function in RA; (c) the circadian cortisol rhythm in RA; and (d) established and evolving methods of assessment of adrenocortical function. RESULTS Up to 48% of RA patients develop glucocorticoid-induced AI; however, predictors are not established, while adrenocortical dysfunction may also occur in GC-treatment naïve RA patients. Experimental and clinical data have suggested that inadequate production of endogenous cortisol relative to enhanced clinical needs associated with the systemic inflammatory response, coined as the 'disproportion principle', may operate in RA. Although the underlying mechanisms are unknown, both proinflammatory cytokines and chronic stress may contribute the most in the adrenals hyporesponsiveness and the target tissue glucocorticoid resistance that have been described, but not systematically studied. A precise longitudinal assessment of endogenous cortisol production may be needed for optimal RA management. CONCLUSION Apart from iatrogenic AI, an intrinsically compromised adrenal reserve in RA may have a pathogenetic role and interfere with effective management, thus deserving further research.
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Affiliation(s)
- Maria G Filippa
- 1st Department of Propaedeutic and Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria G Tektonidou
- 1st Department of Propaedeutic and Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aimilia Mantzou
- University Research Institute of Maternal and Child Health and Precision Medicine and UNESCO Chair on Adolescent Health Care, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Gregory A Kaltsas
- 1st Department of Propaedeutic and Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George P Chrousos
- University Research Institute of Maternal and Child Health and Precision Medicine and UNESCO Chair on Adolescent Health Care, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros P Sfikakis
- 1st Department of Propaedeutic and Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria P Yavropoulou
- 1st Department of Propaedeutic and Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Kamin HS, Bhatt SS, Mulligan CJ, Kertes DA. Dehydroepiandrosterone at birth: Response to stress and relation to demographic, pregnancy and delivery factors. J Neuroendocrinol 2020; 32:e12906. [PMID: 33006172 DOI: 10.1111/jne.12906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/19/2020] [Accepted: 08/27/2020] [Indexed: 11/27/2022]
Abstract
Enhanced production of dehydroepiandrosterone (DHEA) by the foetal hypothalamic-pituitary-adrenal (HPA) axis enables maturational events critical for labour induction and neonatal adaptation. Despite knowledge of the interconnected nature of maternal and foetal physiology and dramatic changes in DHEA production after birth, few studies have examined DHEA levels in newborns and none have examined DHEA's response to acute stress. Understanding normative patterns of early DHEA activity is needed to accurately assess functioning of the biological stress system with relevance for health and development. The present study analysed DHEA concentrations and change after stress among 93 newborns and associations with pregnancy, delivery and demographic risk factors. Three saliva samples, collected prior to and following a blood draw stressor, were used to determine baseline and stress reactive DHEA levels. Mothers self-reported on health behaviours during pregnancy. Data on obstetric factors were obtained from medical records. DHEA levels declined from pre- to post-stressor assessments. Results also showed that post-stressor DHEA change was significantly associated with administration of medications used to treat pain and accelerate labour. However, there was no significant variation in DHEA pre-stress levels or change after stress as a function of time after birth. By capturing DHEA levels after birth, the present study provides a window into prenatal health of the HPA system. The study also advances knowledge of DHEA in newborns by providing data on reference levels and important covariates. This information on basic adrenal physiology provides a foundation that can be expanded on to enhance understanding of early hypothalamic-pituitary-adrenal axis activity.
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Affiliation(s)
- Hayley S Kamin
- Department of Psychology, University of Florida, Gainesville, FL, USA
| | - Samarth S Bhatt
- Department of Psychology, University of Florida, Gainesville, FL, USA
| | - Connie J Mulligan
- Department of Anthropology, University of Florida, Gainesville, FL, USA
- Genetics Institute, University of Florida, Gainesville, FL, USA
| | - Darlene A Kertes
- Department of Psychology, University of Florida, Gainesville, FL, USA
- Genetics Institute, University of Florida, Gainesville, FL, USA
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Current methods for stress marker detection in saliva. J Pharm Biomed Anal 2020; 191:113604. [PMID: 32957066 PMCID: PMC7474833 DOI: 10.1016/j.jpba.2020.113604] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023]
Abstract
Introduction of relevant biomarkers in stress conditions. Reference ranges of biomarkers in normal conditions. Saliva as easy-accessible specimen. Review of analytical methods for biomarker determination in saliva. Possibilities for design of point-of-care devices.
Stress and stress-related diseases are leading to drastic consequences in private and professional life. Therefore, the need for stress prevention strategies is of personal and economic interest. Especially during the recent period related to covid-19 outbreak and lock-down, an ongoing discussion of increasing stress etiology is reported. Biomarker analysis may help to assist diagnosis and classification of stress-related diseases and therefore support therapeutical decisions. Due to its non-invasive sampling, the analysis of saliva has become highly attractive compared to the detection methods in other specimen. This review article summarizes the status of research, innovative approaches, and trends. Scientific literature published since 2011 was excerpted with concentration on the detection of up to seven promising marker substances. Most often reported cortisol represents the currently best evaluated stress marker, while norepinephrine (noradrenaline) or its metabolite 3-methoxy-4-hydroxyphenylglycol is also a quite commonly considered stress marker. Other complementary stress marker candidates are testosterone, dehydroepiandrosterone (DHEA) and its sulfonated analogue DHEA-S, alpha-amylase, secretory immunoglobulin A, and chromogranin A. Several working groups are researching in the field of stress marker detection to develop reliable, fast, and affordable methods. Analytical methods reported mainly focused on immunological and electrochemical as well as chromatographic methods hyphenated to mass spectrometric detection to yield the required detection limits.
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Currie CL, Copeland JL, Metz GA. Childhood racial discrimination and adult allostatic load: The role of Indigenous cultural continuity in allostatic resiliency. Soc Sci Med 2019; 241:112564. [DOI: 10.1016/j.socscimed.2019.112564] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 08/31/2019] [Accepted: 09/20/2019] [Indexed: 12/17/2022]
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Cortisol, dehydroepiandrosterone sulfate, fatty acids, and their relation in recurrent depression. Psychoneuroendocrinology 2019; 100:203-212. [PMID: 30388594 DOI: 10.1016/j.psyneuen.2018.10.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 10/14/2018] [Accepted: 10/14/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Alterations in hypothalamic-pituitary-adrenal (HPA)-axis activity, fatty acid metabolism, and their relation have been associated with (recurrent) major depressive disorder (MDD), although conflicting findings exist. AIMS To determine whether alterations in HPA-axis activity and fatty acids in recurrent MDD remain during remission (i.e. reflect a potential trait factor). Furthermore, to test the association between HPA-axis activity and fatty acids in patients versus controls. METHODS We cross-sectionally compared 73 remitted unmedicated recurrent MDD patients with 46 matched never-depressed controls. Measurements included salivary cortisol and dehydroepiandrosterone sulfate (DHEAS) (awakening, evening, and after sad mood induction) and erythrocyte fatty acid parameters: (I) three main fatty acids [omega-3 docosahexaenoic acid (DHA), and the omega-3 eicosapentaenoic acid/omega-6 arachidonic acid (EPA/AA)-ratio], and (II) structural fatty acid indices [chain length, unsaturation and peroxidation]. RESULTS Patients showed higher cortisol awakening responses (p = 0.006) and lower evening cortisol/DHEAS ratios (p = 0.044) compared to matched controls. Fatty acids did not differ between patients and controls, but HPA-axis indicators were significantly associated with fatty acid parameters in both groups (0.001 ≤ p ≤ 0.043). Patients and controls significantly differed in the relations between awakening DHEAS or cortisol/DHEAS ratios and fatty acid parameters, including unsaturation and peroxidation indices (0.001≤ p ≤ 0.034). Significance remained after correction for confounders. CONCLUSIONS Our results further support alterations in HPA-axis activity, i.e. a lower baseline, but higher responsiveness of awakening cortisol, in remitted medication-free recurrent MDD patients. Furthermore, the relationship between HPA-axis and fatty acids showed significant differences in recurrent MDD patients versus controls. Prospective research is needed to determine the predictive value of this relationship for MDD recurrence.
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Quas JA, Castro A, Bryce CI, Granger DA. Stress physiology and memory for emotional information: Moderation by individual differences in pubertal hormones. Dev Psychol 2018; 54:1606-1620. [PMID: 30148390 DOI: 10.1037/dev0000532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In contrast to a large body of work concerning the effects of physiological stress reactivity on children's socioemotional functioning, far less attention has been devoted to understanding the effects of such reactivity on cognitive, including mnemonic, functioning. How well children learn and remember information under stress has implications for a range of educational, clinical, and legal outcomes. We evaluated 8-14 year olds' (N = 94, 50 female) memory for negative, neutral, and positive images. Youth had seen the images a week previously as a part of a laboratory stress task. At encoding and retrieval, and in between, youth provided saliva samples that were later assayed for cortisol, salivary α amylase (sAA), testosterone, and dehydroepiandrosterone (DHEA). Overall, higher cortisol reactivity to the lab task predicted enhanced memory for emotional but not neutral images. However, cortisol further interacted with pubertal hormones (testosterone and DHEA) to predict memory. Among girls with lower pubertal hormone levels, greater cortisol reactivity was associated with enhanced memory for negative information, whereas among boys with higher pubertal hormone levels, cortisol reactivity was associated with enhanced memory for positive information. sAA, was unrelated to memory. Overall, our findings reveal that individual differences in hormone levels associated with pubertal development have implications for our understanding of how stress-responsive biological systems directly and interactively influence cognitive outcomes. (PsycINFO Database Record
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Affiliation(s)
- Jodi A Quas
- Department of Psychology and Social Behavior, University of California, Irvine
| | - Amy Castro
- Department of Psychology and Social Behavior, University of California, Irvine
| | - Crystal I Bryce
- Institute for Interdisciplinary Salivary Bioscience Research, University of California, Irvine
| | - Douglas A Granger
- Department of Psychology and Social Behavior, University of California, Irvine
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Gallagher S, Sumner RC, Muldoon OT, Creaven AM, Hannigan A. Unemployment is associated with lower cortisol awakening and blunted dehydroepiandrosterone responses. Psychoneuroendocrinology 2016; 69:41-9. [PMID: 27018925 DOI: 10.1016/j.psyneuen.2016.03.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 03/16/2016] [Accepted: 03/16/2016] [Indexed: 11/26/2022]
Abstract
Previous research has investigated the endocrinological consequences of unemployment as a likely pathway behind chronic stress and negative health outcomes. Despite these early attempts at delineating the neuroendocrine consequences of the chronic stress experienced by the unemployed, identifying a consistent and stable effect has remained elusive. Here we sought to strengthen existing knowledge into the effect of the stress of employment status on cortisol by improving on the methodological weaknesses of earlier studies and extend this line of enquiry by measuring the steroid hormone Dehydroepiandrosterone-Sulfate (DHEAS). Saliva samples were collected from unemployed and employed participants at four time points across two days. As expected, unemployed people reported higher stress, lower social support and lower self-esteem. Unexpectedly, the unemployed showed lower overall cortisol output, a likely consequence of a higher cortisol awakening response (CAR) in the employed. However, they also had a higher DHEA output across the day, albeit the diurnal pattern across the day was more dysregulated compared to that seen in those employed with a blunted response evident in the evening; the cortisol:DHEAS ratio was also lower in the unemployed group. Further, these hormone differences were correlated with self-esteem and stress. Taken together these results suggest that the relationship between employment status and endocrine responses is far more complicated than previously thought. We have shown for the first time that unemployed people have a lower CAR, but also show a blunted DHEA response relative to those employed and we suggest that this may be a feature of chronic stress exposure or perhaps dependent on the prevailing socio-economic context.
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Affiliation(s)
- Stephen Gallagher
- Laboratory for the Study of Anxiety, Stress & Health (SASHLab), Department of Psychology, University of Limerick, Castletroy, County Limerick, Ireland; Health Research Institute, University of Limerick, Castletroy, County Limerick, Ireland.
| | - Rachel C Sumner
- Laboratory for the Study of Anxiety, Stress & Health (SASHLab), Department of Psychology, University of Limerick, Castletroy, County Limerick, Ireland
| | - Orla T Muldoon
- Health Research Institute, University of Limerick, Castletroy, County Limerick, Ireland; Centre for Social Issues Research (CSI-R), University of Limerick, Castletroy, County Limerick, Ireland
| | - Ann-Marie Creaven
- Laboratory for the Study of Anxiety, Stress & Health (SASHLab), Department of Psychology, University of Limerick, Castletroy, County Limerick, Ireland; Centre for Social Issues Research (CSI-R), University of Limerick, Castletroy, County Limerick, Ireland
| | - Ailish Hannigan
- Health Research Institute, University of Limerick, Castletroy, County Limerick, Ireland; Graduate Entry Medical School, University of Limerick, Castletroy, County Limerick, Ireland
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Mocking RJT, Figueroa CA, Rive MM, Geugies H, Servaas MN, Assies J, Koeter MWJ, Vaz FM, Wichers M, van Straalen JP, de Raedt R, Bockting CLH, Harmer CJ, Schene AH, Ruhé HG. Vulnerability for new episodes in recurrent major depressive disorder: protocol for the longitudinal DELTA-neuroimaging cohort study. BMJ Open 2016; 6:e009510. [PMID: 26932139 PMCID: PMC4785288 DOI: 10.1136/bmjopen-2015-009510] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Major depressive disorder (MDD) is widely prevalent and severely disabling, mainly due to its recurrent nature. A better understanding of the mechanisms underlying MDD-recurrence may help to identify high-risk patients and to improve the preventive treatment they need. MDD-recurrence has been considered from various levels of perspective including symptomatology, affective neuropsychology, brain circuitry and endocrinology/metabolism. However, MDD-recurrence understanding is limited, because these perspectives have been studied mainly in isolation, cross-sectionally in depressed patients. Therefore, we aim at improving MDD-recurrence understanding by studying these four selected perspectives in combination and prospectively during remission. METHODS AND ANALYSIS In a cohort design, we will include 60 remitted, unipolar, unmedicated, recurrent MDD-participants (35-65 years) with ≥ 2 MDD-episodes. At baseline, we will compare the MDD-participants with 40 matched controls. Subsequently, we will follow-up the MDD-participants for 2.5 years while monitoring recurrences. We will invite participants with a recurrence to repeat baseline measurements, together with matched remitted MDD-participants. Measurements include questionnaires, sad mood-induction, lifestyle/diet, 3 T structural (T1-weighted and diffusion tensor imaging) and blood-oxygen-level-dependent functional MRI (fMRI) and MR-spectroscopy. fMRI focusses on resting state, reward/aversive-related learning and emotion regulation. With affective neuropsychological tasks we will test emotional processing. Moreover, we will assess endocrinology (salivary hypothalamic-pituitary-adrenal-axis cortisol and dehydroepiandrosterone-sulfate) and metabolism (metabolomics including polyunsaturated fatty acids), and store blood for, for example, inflammation analyses, genomics and proteomics. Finally, we will perform repeated momentary daily assessments using experience sampling methods at baseline. We will integrate measures to test: (1) differences between MDD-participants and controls; (2) associations of baseline measures with retro/prospective recurrence-rates; and (3) repeated measures changes during follow-up recurrence. This data set will allow us to study different predictors of recurrence in combination. ETHICS AND DISSEMINATION The local ethics committee approved this study (AMC-METC-Nr.:11/050). We will submit results for publication in peer-reviewed journals and presentation at (inter)national scientific meetings. TRIAL REGISTRATION NUMBER NTR3768.
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Affiliation(s)
- Roel J T Mocking
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Caroline A Figueroa
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Maria M Rive
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Hanneke Geugies
- University of Groningen, Neuroimaging Center, University Medical Center Groningen, The Netherlands
- Program for Mood and Anxiety Disorders, Department of Psychiatry, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Michelle N Servaas
- University of Groningen, Neuroimaging Center, University Medical Center Groningen, The Netherlands
- Program for Mood and Anxiety Disorders, Department of Psychiatry, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Johanna Assies
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Maarten W J Koeter
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Frédéric M Vaz
- Laboratory Genetic Metabolic Disease, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Marieke Wichers
- University of Groningen, Interdisciplinary Center Psychopathology and Emotion regulation (ICPE), University Medical Center Groningen, The Netherlands
| | - Jan P van Straalen
- Laboratory of General Clinical Chemistry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Rudi de Raedt
- Department of Experimental Clinical and Health Psychology, Ghent University, Belgium
| | - Claudi L H Bockting
- Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands
- Department of Clinical and Health Psychology, Utrecht University, Utrecht, The Netherlands
| | - Catherine J Harmer
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK
| | - Aart H Schene
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Henricus G Ruhé
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
- University of Groningen, Neuroimaging Center, University Medical Center Groningen, The Netherlands
- Program for Mood and Anxiety Disorders, Department of Psychiatry, University of Groningen, University Medical Center Groningen, The Netherlands
- University of Groningen, Interdisciplinary Center Psychopathology and Emotion regulation (ICPE), University Medical Center Groningen, The Netherlands
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Mocking RJT, Pellikaan CM, Lok A, Assies J, Ruhé HG, Koeter MW, Visser I, Bockting CL, Olff M, Schene AH. DHEAS and cortisol/DHEAS-ratio in recurrent depression: State, or trait predicting 10-year recurrence? Psychoneuroendocrinology 2015; 59:91-101. [PMID: 26036454 DOI: 10.1016/j.psyneuen.2015.05.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 05/12/2015] [Accepted: 05/12/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) has been associated with low dehydroepiandrosterone-sulphate (DHEAS), - particularly relative to high cortisol - although conflicting findings exist. Moreover, it is unclear whether low DHEAS is only present during the depressive state, or manifests as a trait that may reflect vulnerability for recurrence. Therefore, we longitudinally tested whether low DHEAS and high cortisol/DHEAS-ratio in recurrent MDD (I) reflects a trait, and/or (II) varies with depressive state. In addition, we tested associations with (III) previous MDD-episodes, (IV) prospective recurrence, and (V) effects of cognitive therapy. METHODS At study-entry, we cross-sectionally compared morning and evening salivary DHEAS and molar cortisol/DHEAS-ratio of 187 remitted recurrent MDD-patients with 72 matched controls. Subsequently, patients participated in an 8-week randomized controlled cognitive therapy trial. We repeated salivary measures after 3 months and 2 years. We measured clinical symptoms during a 10-year follow-up. RESULTS Remitted patients showed steeper diurnal DHEAS-decline (p<.005) and a flatter diurnal profile of cortisol/DHEAS-ratio (p<.001) than controls. We found no state-effect in DHEAS or cortisol/DHEAS-ratio throughout follow-up and no association with number of previous episodes. Higher morning cortisol/DHEAS-ratio predicted shorter time till recurrence over the 10-year follow-up in interaction with the effects of cognitive therapy (p<.05). Finally, cognitive therapy did not influence DHEAS or cortisol/DHEAS-ratio. CONCLUSIONS Diurnal profiles of DHEAS and cortisol/DHEAS-ratio remain equally altered in between depressive episodes, and may predict future recurrence. This suggests they represent an endophenotypic vulnerability trait rather than a state-effect, which provides a new road to understand recurrent depression and its prevention. TRIAL REGISTRATION www.isrctn.com/ISRCTN68246470.
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Affiliation(s)
- R J T Mocking
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands.
| | - C M Pellikaan
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - A Lok
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands; Arq Psychotrauma Expert Group, Diemen, The Netherlands
| | - J Assies
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - H G Ruhé
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands; University Medical Center Groningen, Program for Mood and Anxiety Disorders, Department of Psychiatry, The Netherlands
| | - M W Koeter
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - I Visser
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - C L Bockting
- Department of Clinical Psychology, University of Groningen, The Netherlands; Department of Clinical and Health Psychology, Utrecht University, The Netherlands
| | - M Olff
- Arq Psychotrauma Expert Group, Diemen, The Netherlands; Center for Psychological Trauma, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - A H Schene
- Program for Mood disorders, Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands; Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
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Zarit SH, Whetzel CA, Kim K, Femia EE, Almeida DM, Rovine MJ, Klein LC. Daily stressors and adult day service use by family caregivers: effects on depressive symptoms, positive mood, and dehydroepiandrosterone-sulfate. Am J Geriatr Psychiatry 2014; 22:1592-602. [PMID: 24566240 PMCID: PMC4119567 DOI: 10.1016/j.jagp.2014.01.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 01/27/2014] [Accepted: 01/29/2014] [Indexed: 01/21/2023]
Abstract
OBJECTIVE This study examines effects of daily use of adult day service (ADS) programs by caregivers of individuals with dementia (IWD) on a salivary biomarker of stress reactivity, dehydroepiandrosterone-sulfate (DHEA-S), and whether these effects on DHEA-S are associated with daily variability in positive mood and depressive symptoms. METHODS We used a daily diary design of 8 consecutive days with alternation of intervention (ADS) and nonintervention days to evaluate within- and between-person effects of the intervention. Family caregivers (N = 151) of IWD who were using ADS were interviewed daily by telephone at home. Saliva samples were collected from caregivers five times a day for 8 consecutive days and were assayed for DHEA-S. Daily telephone interviews assessed daily stressors and mood. RESULTS DHEA-S levels were significantly higher on days after ADS use. Daily DHEA-S levels covaried significantly with daily positive mood but not with depressive symptoms. CONCLUSION These results demonstrate an association of ADS use by family caregivers and higher DHEA-S levels on the next day. Prior research has found that higher DHEA-S levels are protective against the physiologic damaging effects of stressor exposure and may reduce risks of illness. Regular use of ADS may help reduce depletion of DHEA-S and allow the body to mount a protective and restorative response to the physiologic demands of caregiving. To our knowledge, this is the first study to examine DHEA-S levels across the day in connection with an intervention that affected daily exposure to stressors.
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Affiliation(s)
- Steven H. Zarit
- Department of Human Development and Family Studies, The Pennsylvania State University,Address correspondence to: Steven H. Zarit, Ph.D., 315 Health and Human Development East, The Pennsylvania State University, University Park, PA 16802, Phone: 814-865-5260, Fax: 814-865-7963,
| | - Courtney A. Whetzel
- Department of Biobehavioral Health, The Pennsylvania State University,Center for Healthy Aging, The Pennsylvania State University
| | - Kyungmin Kim
- Department of Human Development and Family Sciences, The University of Texas at Austin
| | - Elia E. Femia
- Department of Human Development and Family Studies, The Pennsylvania State University
| | - David M. Almeida
- Department of Human Development and Family Studies, The Pennsylvania State University,Center for Healthy Aging, The Pennsylvania State University
| | - Michael J. Rovine
- Department of Human Development and Family Studies, The Pennsylvania State University
| | - Laura Cousino Klein
- Department of Biobehavioral Health, The Pennsylvania State University,Institute of the Neurosciences, The Pennsylvania State University
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Thanakun S, Watanabe H, Thaweboon S, Izumi Y. An effective technique for the processing of saliva for the analysis of leptin and adiponectin. Peptides 2013; 47:60-5. [PMID: 23851006 DOI: 10.1016/j.peptides.2013.06.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Revised: 06/14/2013] [Accepted: 06/14/2013] [Indexed: 02/07/2023]
Abstract
The recovery of protein from saliva has been extensively investigated as a method to monitor health. The aim of this study was to compare filtration and centrifugation as two methods of saliva processing necessary for determining the levels of salivary leptin and adiponectin. Thirty-seven healthy patients (median age of 45 years; range 35-73) participated in the study. Unstimulated whole saliva was collected by a drooling technique. An aliquot was filtered using a Millex-Millipore(®) (0.45μm PVDF Dura Pore membrane) syringe and a second aliquot was centrifuged at 15000×g for 15min at 4°C. Leptin and adiponectin levels were analyzed using an ELISA kit for serum (RayBio(®), GA, USA) with minor modifications. Leptin and adiponectin levels following the filtration technique yielded comparable results with those after centrifugation. Correlation was observed between filtered and centrifuged salivary leptin levels ((r=0.9155; 95% CI 0.8362-0.9573; p<0.0001) with concordance correlation coefficient k 0.9114 (95% CI 0.8332-0.9539)). Less correlation was observed for adiponectin ((r=0.5718; 95% CI 0.3041-0.7558; p=0.0002) with concordance correlation coefficient k 0.5586 (95% CI 0.2977-0.7419)). Using a Bland-Altman plot, similar measurements for both adipocytokines were observed with mean difference within a 95% CI, and interpreted as no systematic differences between the two processing techniques. This study showed that filtration is an alternative saliva processing technique to retrieve supernatant for protein analysis. Filtered saliva yielded leptin and adiponectin concentrations comparable with those obtained from centrifuged saliva.
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Affiliation(s)
- S Thanakun
- Department of Oral Medicine and Periodontology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand.
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