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Islam P, Hossain MI, Khatun P, Masud RI, Tasnim S, Anjum M, Islam MZ, Nibir SS, Rafiq K, Islam MA. Steroid hormones in fish, caution for present and future: A review. Toxicol Rep 2024; 13:101733. [PMID: 39323426 PMCID: PMC11422134 DOI: 10.1016/j.toxrep.2024.101733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 09/04/2024] [Accepted: 09/11/2024] [Indexed: 09/27/2024] Open
Abstract
The misuse and overuse of steroid hormones in fish is an emerging problem worldwide. The data on hormonal residue in fish was less due to a lack of effective monitoring programs on hormonal use in fish production. This review revealed the findings of previously published data on different hormonal use and their residue and impact. Steroid hormones were frequently used in fish production to promote growth and reproduction. It was suggested that hormones should be used carefully to ensure environmental, biological, and food safety. The most commonly used steroid hormones in fish production were testosterone, estrogen, progesterone, and cortisol. However, the indiscriminate use left residue in the fish flesh above the FAO/WHO permissible limits. This residue in fish caused many health hazards in consumers, like early puberty in children, advances in bone age, negative repercussions on growth, modification of sexual characteristics, and cancer development such as breast, ovarian, and prostate cancer. It also harmed fish and the aquatic environment. The most common detection methods for these hormones were GC-MS, LC-MS, and UHPLC-MS. Many countries permitted the use of hormones in fish production upon monitoring, whereas many countries prohibited it. Moreover, many countries did not have any rules and regulations on the use of hormones in fish production. Thus, this review is a wake-up call for researchers, policymakers and consumers on the impacts of hormonal residues in food commodities.
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Affiliation(s)
- Purba Islam
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Md Imran Hossain
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Popy Khatun
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Rony Ibne Masud
- Department of Microbiology & Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Shadia Tasnim
- Department of Pathology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Mahir Anjum
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Md Zahorul Islam
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Salman Shahriar Nibir
- Department of Aquaculture, Faculty of Fisheries, Bangladesh Agricultural University, Bangladesh
| | - Kazi Rafiq
- Department of Pharmacology, Faculty of Veterinary Science, Bangladesh Agricultural University, Bangladesh
| | - Md Anwarul Islam
- Department of Aquaculture, Faculty of Fisheries, Bangladesh Agricultural University, Bangladesh
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Eder J, Kräter M, Kirschbaum C, Gao W, Wekenborg M, Penz M, Rothe N, Guck J, Wittwer LD, Walther A. Longitudinal associations between depressive symptoms and cell deformability: do glucocorticoids play a role? Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01902-z. [PMID: 39297974 DOI: 10.1007/s00406-024-01902-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 09/07/2024] [Indexed: 09/21/2024]
Abstract
Cell deformability of all major blood cell types is increased in depressive disorders (DD). Furthermore, impaired glucocorticoid secretion is associated with DD, as well as depressive symptoms in general and known to alter cell mechanical properties. Nevertheless, there are no longitudinal studies examining accumulated glucocorticoid output and depressive symptoms regarding cell deformability. The aim of the present study was to investigate, whether depressive symptoms predict cell deformability one year later and whether accumulated hair glucocorticoids mediate this relationship. In 136 individuals (nfemale = 100; Mage = 46.72, SD = 11.28; age range = 20-65), depressive symptoms (PHQ-9) and hair glucocorticoids (cortisol and cortisone) were measured at time point one (T1), while one year later (T2) both depressive symptoms and hair glucocorticoids were reassessed. Additionally, cell deformability of peripheral blood cells was assessed at T2. Depression severity at T1 predicted higher cell deformability in monocytes and lymphocytes at T2. Accumulated hair cortisol and cortisone concentrations from T1 and T2 were not associated with higher cell deformability and further did not mediate the relationship between depressive symptoms and cell deformability. Elevated depressive symptomatology in a population based sample is longitudinally associated with higher immune cell deformability, while long-term integrated glucocorticoid levels seem not to be implicated in the underlying mechanism.
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Affiliation(s)
- Julian Eder
- Biopsychology, Faculty of Psychology, TUD Dresden University of Technology, Dresden, Germany
| | - Martin Kräter
- Center for Molecular and Cellular Bioengineering, Biotechnology Center, TUD Dresden University of Technology, Dresden, Germany
- Max Planck Institute for the Science of Light & Max-Planck-Zentrum für Physik und Medizin, Erlangen, Germany
| | - Clemens Kirschbaum
- Biopsychology, Faculty of Psychology, TUD Dresden University of Technology, Dresden, Germany
| | - Wei Gao
- Biopsychology, Faculty of Psychology, TUD Dresden University of Technology, Dresden, Germany
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Magdalena Wekenborg
- Biopsychology, Faculty of Psychology, TUD Dresden University of Technology, Dresden, Germany
- Else Kröner Fresenius Center of Digital Health, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany
| | - Marlene Penz
- Institute of Psychology, Johannes Kepler Universität Linz, Linz, Austria
| | - Nicole Rothe
- Biopsychology, Faculty of Psychology, TUD Dresden University of Technology, Dresden, Germany
| | - Jochen Guck
- Center for Molecular and Cellular Bioengineering, Biotechnology Center, TUD Dresden University of Technology, Dresden, Germany
- Max Planck Institute for the Science of Light & Max-Planck-Zentrum für Physik und Medizin, Erlangen, Germany
| | - Lucas Daniel Wittwer
- Max Planck Institute for the Science of Light & Max-Planck-Zentrum für Physik und Medizin, Erlangen, Germany
- Institut für Numerische Mathematik und Optimierung, Technische Universität Freiberg, 09599, Freiberg, Germany
| | - Andreas Walther
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, Zurich, 8050, Switzerland.
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Valk SL, Engert V, Puhlmann L, Linz R, Caldairou B, Bernasconi A, Bernasconi N, Bernhardt BC, Singer T. Differential increase of hippocampal subfield volume after socio-affective mental training relates to reductions in diurnal cortisol. eLife 2024; 12:RP87634. [PMID: 39196261 DOI: 10.7554/elife.87634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2024] Open
Abstract
The hippocampus is a central modulator of the HPA-axis, impacting the regulation of stress on brain structure, function, and behavior. The current study assessed whether three different types of 3 months mental Training Modules geared towards nurturing (a) attention-based mindfulness, (b) socio-affective, or (c) socio-cognitive skills may impact hippocampal organization by reducing stress. We evaluated mental training-induced changes in hippocampal subfield volume and intrinsic functional connectivity, by combining longitudinal structural and resting-state fMRI connectivity analysis in 332 healthy adults. We related these changes to changes in diurnal and chronic cortisol levels. We observed increases in bilateral cornu ammonis volume (CA1-3) following the 3 months compassion-based module targeting socio-affective skills (Affect module), as compared to socio-cognitive skills (Perspective module) or a waitlist cohort with no training intervention. Structural changes were paralleled by relative increases in functional connectivity of CA1-3 when fostering socio-affective as compared to socio-cognitive skills. Furthermore, training-induced changes in CA1-3 structure and function consistently correlated with reductions in cortisol output. Notably, using a multivariate approach, we found that other subfields that did not show group-level changes also contributed to changes in cortisol levels. Overall, we provide a link between a socio-emotional behavioural intervention, changes in hippocampal subfield structure and function, and reductions in cortisol in healthy adults.
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Affiliation(s)
- Sofie Louise Valk
- Otto Hahn Group Cognitive Neurogenetics, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- INM-7, FZ Jülich, Jülich, Germany
- Institute for System Neurosciences, Heinrich Heine University, Düsseldorf, Germany
| | - Veronika Engert
- Institute for Psychosocial Medicine, Psychotherapy and Psychooncology, Jena University Hospital, Friedrich-Schiller University, Jena, Germany
- Research Group Social Stress and Family Health, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Lara Puhlmann
- Research Group Social Stress and Family Health, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Leibniz Institute for Resilience Research, Mainz, Germany
| | - Roman Linz
- Research Group Social Stress and Family Health, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Benoit Caldairou
- McConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Andrea Bernasconi
- McConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Neda Bernasconi
- McConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Boris C Bernhardt
- McConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Tania Singer
- Social Neuroscience Lab, Max Planck Society, Berlin, Germany
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Berger É, Larose MP, Capuano F, Letarte MJ, Geoffroy MC, Lupien S, Brendgen M, Boivin M, Vitaro F, Tremblay R, Masse B, Côté S, Ouellet-Morin I. Hair steroid before and after COVID-19 in preschoolers: the moderation of family characteristics. Psychoneuroendocrinology 2024; 166:107072. [PMID: 38733756 DOI: 10.1016/j.psyneuen.2024.107072] [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: 01/30/2024] [Revised: 05/01/2024] [Accepted: 05/05/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Frequent or prolonged exposure to stressors may jeopardize young children's health. The onset of the COVID-19 pandemic, coupled with disruptions in daily routines and social isolation resulting from public health preventive measures, have raised concerns about its potential impact on children' experienced stress, particularly for young children and vulnerable families. However, whether the pandemic was accompanied by changes in physiological stress remains unknown as perceived stress is not a good proxy of physiological stress. This study examined if preschoolers showed increasing hair steroid concentrations following the onset of the COVID-19 pandemic and whether family characteristics may have exacerbated or buffered these changes. METHODS 136 preschoolers (2-4 years) provided hair for steroid measurement (cortisol, dehydroepiandrosterone (DHEA), cortisone, cortisol-to-DHEA ratio, cortisol-to-cortisone ratio) in October-November 2019 (T0) and in July-August 2020 (T1). A 2-centimeter hair segment was analyzed, reflecting steroid production over the two months leading up to collection. Family income, conflict resolution and lack of cohesion, as well as parents' COVID-19 stress were reported by parents. Linear mixed models for repeated measures and Bayes factors were used. RESULTS No significant changes were noted from before to after the onset of the COVID-19 pandemic for most hair steroids. However, a moderating role of family conflict resolution was noted. Children living with parents with a better ability to resolve conflicts had lower levels of DHEA compared to those who had more difficulty managing conflicts. Additionally, lower levels of family cohesion and income were linked to some steroids, especially DHEA, suggesting that these factors may relate to children's physiological stress. Finally, boys had higher DHEA levels than girls. CONCLUSION Our findings suggest that stress biomarkers were comparable from before to during the COVID-19 pandemic. This observation holds true despite the pandemic being perceived by many as a novel, unpredictable, and potentially threatening event. Findings further suggest that family characteristics are associated with hair steroid, especially DHEA, which deserves further investigation.
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Affiliation(s)
- Éloise Berger
- School of Criminology, University of Montreal, Montreal, Canada; Research Center of the Montreal Mental Health University Institute, Montreal, Canada
| | - Marie-Pier Larose
- INVEST Flagship Research Center/Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland
| | - France Capuano
- Department of Education and Specialized Training, University of Quebec at Montreal, Montreal, Canada
| | | | - Marie-Claude Geoffroy
- Department of Psychiatry McGill University, Montreal, Canada; McGill Group for Suicide Studies, Douglas Mental Health University Institute, Department of Psychiatry, Montreal, Canada
| | - Sonia Lupien
- Research Center of the Montreal Mental Health University Institute, Montreal, Canada; Centre for Studies on Human Stress, Department Psychiatry, University of Montreal, Montreal, Canada
| | - Mara Brendgen
- Department of Psychology, University of Quebec at Montreal, Montreal, Canada; Ste Justine Hospital Research Centre, Montreal, Canada
| | - Michel Boivin
- School of Psychology, Laval University, Quebec City, Canada
| | - Frank Vitaro
- School of Psychoeducation, University of Montreal, Montreal, Canada; Research Group on Child Maladjustment, Université de Montréal, Montreal, Canada
| | - Richard Tremblay
- Department of Pediatrics and Psychology, University of Montreal, Montreal, Canada
| | - Benoît Masse
- School of Public Health, University of Montreal, Montreal, Canada
| | - Sylvana Côté
- Research Group on Child Maladjustment, Université de Montréal, Montreal, Canada; School of Public Health, University of Montreal, Montreal, Canada
| | - Isabelle Ouellet-Morin
- School of Criminology, University of Montreal, Montreal, Canada; Research Center of the Montreal Mental Health University Institute, Montreal, Canada.
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Gallistl M, Linz R, Puhlmann LMC, Singer T, Engert V. Evidence for differential associations of distinct trait mindfulness facets with acute and chronic stress. Psychoneuroendocrinology 2024; 166:107051. [PMID: 38678734 DOI: 10.1016/j.psyneuen.2024.107051] [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: 05/17/2023] [Revised: 04/05/2024] [Accepted: 04/10/2024] [Indexed: 05/01/2024]
Abstract
Stress and stress-associated disease are considered the health epidemic of the 21st century. Interestingly, despite experiencing similar amounts of stress than those falling ill, some individuals are protected against the "wear and tear of daily life". Based on the notion that mindfulness training strengthens stress resilience, we explored whether facets of trait mindfulness, prior to training intervention, are linked to acute psychosocial stress reactivity and chronic stress load. To assess different mindfulness facets, over 130 participants completed the Five Facet Mindfulness Questionnaire (FFMQ) and the Freiburg Mindfulness Inventory (FMI). For acute stress induction, a standardized psychosocial stress test was conducted. Subjective stress, sympathetic and parasympathetic activity, and levels of the hypothalamic-pituitary-adrenal axis end hormone cortisol were assessed repeatedly. Additionally, levels of hair cortisol and cortisone as indices of the long-term physiological stress load were collected. We found differential associations of different facets of mindfulness with subjective stress, cortisol, and hair cortisone levels. Specifically, the trait mindfulness facets FMI "Acceptance" and the ability to put one's inner experience into words (FFMQ "Describing") were associated with lower acute subjective and cortisol stress reactivity. Contrarily, monitoring-related trait mindfulness facets (FFMQ "Acting with Awareness" and "Observing") were associated with higher acute cortisol and marginally higher long-term cortisone release. Our results suggest granularity of the mindfulness construct. In accordance with the "Monitor and Acceptance Theory", especially acceptance-related traits buffered against stress, while monitoring-related traits seemed to be maladaptive in the context of stress. The current results give valuable guidance for the conceptualization of mindfulness-based interventions geared towards stress reduction.
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Affiliation(s)
- Mathilde Gallistl
- Independent Research Group "Social Stress and Family Health", Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
| | - Roman Linz
- Independent Research Group "Social Stress and Family Health", Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Lara M C Puhlmann
- Independent Research Group "Social Stress and Family Health", Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; Leibniz Institute for Resilience Research (LIR), Mainz, Germany
| | - Tania Singer
- Social Neuroscience Lab, Max Planck Society, Berlin, Germany
| | - Veronika Engert
- Independent Research Group "Social Stress and Family Health", Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; Institute for Psychosocial Medicine, Psychotherapy and Psychooncology, Jena University Hospital, Friedrich-Schiller University, Jena, Germany; German Center for Mental Health (DZPG), partner site Halle-Jena-Magdeburg
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6
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Nagano E, Saito H, Mannari T, Kuge M, Odake K, Shimma S. Analysis of the Correlation between Cholesterol Levels in Blood Using Clinical Data and Hair Using Mass Spectrometry Imaging. Mass Spectrom (Tokyo) 2024; 13:A0149. [PMID: 39076408 PMCID: PMC11284271 DOI: 10.5702/massspectrometry.a0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 07/08/2024] [Indexed: 07/31/2024] Open
Abstract
Mass spectrometry imaging (MSI) is a technique that visualizes the distribution of molecules by ionizing the components on the surface of a sample and directly detecting them. Previously, MSI using hair has primarily been used in the forensic field to detect illegal drugs. On the other hand, there are few examples of using this technology for health monitoring. In this study, hair and clinical data were collected from 24 subjects, and the correlation between blood cholesterol levels and cholesterol detected from cross-sectional hair slices was analyzed. As a result, a positive correlation with a correlation coefficient of 0.43 was observed between blood cholesterol and cholesterol detected from hair. Furthermore, when comparing the results of fluorescence staining (FS) of hair cholesterol with Filipin III and the MSI results, it was found that while FS could visualize detailed hair structures, there were cases where the results differed from MSI, possibly due to some cholesterol loss during the staining process. In the future, if various disease biomarkers can be detected using hair MSI, it could potentially become a non-invasive diagnostic method.
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Affiliation(s)
- Erika Nagano
- Miruion Inc., 7–7–20 Asagi, Saito, Suita, Osaka 567–0085, Japan
| | - Hiromi Saito
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Tetsuya Mannari
- Cosmetic Research and Development Department, Takara Belmont Corp., Shiga, Japan
| | - Munekazu Kuge
- Cosmetic Research and Development Department, Takara Belmont Corp., Shiga, Japan
| | - Kazuki Odake
- Miruion Inc., 7–7–20 Asagi, Saito, Suita, Osaka 567–0085, Japan
| | - Shuichi Shimma
- Miruion Inc., 7–7–20 Asagi, Saito, Suita, Osaka 567–0085, Japan
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
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Schaefer JK, Engert V, Valk SL, Singer T, Puhlmann LM. Mapping pathways to neuronal atrophy in healthy, mid-aged adults: From chronic stress to systemic inflammation to neurodegeneration? Brain Behav Immun Health 2024; 38:100781. [PMID: 38725445 PMCID: PMC11081785 DOI: 10.1016/j.bbih.2024.100781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/27/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024] Open
Abstract
Growing evidence implicates systemic inflammation in the loss of structural brain integrity in natural ageing and disorder development. Chronic stress and glucocorticoid exposure can potentiate inflammatory processes and may also be linked to neuronal atrophy, particularly in the hippocampus and the human neocortex. To improve understanding of emerging maladaptive interactions between stress and inflammation, this study examined evidence for glucocorticoid- and inflammation-mediated neurodegeneration in healthy mid-aged adults. N = 169 healthy adults (mean age = 39.4, 64.5% female) were sampled from the general population in the context of the ReSource Project. Stress, inflammation and neuronal atrophy were quantified using physiological indices of chronic stress (hair cortisol (HCC) and cortisone (HEC) concentration), systemic inflammation (interleukin-6 (IL-6), high-sensitive C-reactive protein (hs-CRP)), the systemic inflammation index (SII), hippocampal volume (HCV) and cortical thickness (CT) in regions of interest. Structural equation models were used to examine evidence for pathways from stress and inflammation to neuronal atrophy. Model fit indices indicated good representation of stress, inflammation, and neurological data through the constructed models (CT model: robust RMSEA = 0.041, robust χ2 = 910.90; HCV model: robust RMSEA <0.001, robust χ2 = 40.95). Among inflammatory indices, only the SII was positively associated with hair cortisol as one indicator of chronic stress (β = 0.18, p < 0.05). Direct and indirect pathways from chronic stress and systemic inflammation to cortical thickness or hippocampal volume were non-significant. In exploratory analysis, the SII was inversely related to mean cortical thickness. Our results emphasize the importance of considering the multidimensionality of systemic inflammation and chronic stress, with various indicators that may represent different aspects of the systemic reaction. We conclude that inflammation and glucocorticoid-mediated neurodegeneration indicated by IL-6 and hs-CRP and HCC and HEC may only emerge during advanced ageing and disorder processes, still the SII could be a promising candidate for detecting associations between inflammation and neurodegeneration in younger and healthy samples. Future work should examine these pathways in prospective longitudinal designs, for which the present investigation serves as a baseline.
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Affiliation(s)
- Julia K. Schaefer
- Cognitive Neuropsychology, Department of Psychology, Ludwig-Maximilians-Universität München, Germany
| | - Veronika Engert
- Research Group “Social Stress and Family Health”, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Institute of Psychosocial Medicine, Psychotherapy and Psychooncology, Jena University Clinic, Friedrich-Schiller University, Jena, Germany
| | - Sofie L. Valk
- Otto Hahn Group Cognitive Neurogenetics, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Institute of Neuroscience and Medicine, Brain & Behaviour (INM-7), Research Centre Jülich, FZ Jülich, Jülich, Germany
- Institute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Tania Singer
- Social Neuroscience Lab, Max Planck Society, Berlin, Germany
| | - Lara M.C. Puhlmann
- Research Group “Social Stress and Family Health”, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Leibniz Institute for Resilience Research, Mainz, Germany
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Mazgelytė E, Karčiauskaitė D. Cortisol in metabolic syndrome. Adv Clin Chem 2024; 123:129-156. [PMID: 39181620 DOI: 10.1016/bs.acc.2024.06.008] [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] [Indexed: 08/27/2024]
Abstract
Cortisol, a stress hormone, plays a crucial role in regulating metabolic, hemodynamic, inflammatory, and behavioral processes. Its secretion is governed by the hypothalamic-pituitary-adrenal axis. However, prolonged activation of this axis and increased cortisol bioavailability in tissues can result in detrimental metabolic effects. Chronic exposure to excessive cortisol is associated with insulin resistance and visceral obesity, both significant contributors to metabolic syndrome. This review delves into the regulation of the hypothalamic-pituitary-adrenal axis, the molecular mechanisms underlying cortisol synthesis and its actions, as well as the key factors influencing cortisol bioavailability. Furthermore, it provides a summary of available clinical research data on the involvement of cortisol in metabolic syndrome, alongside a discussion on the various biomatrices used for cortisol measurement in clinical settings.
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Affiliation(s)
- Eglė Mazgelytė
- Department of Physiology, Biochemistry, Microbiology and Laboratory Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
| | - Dovilė Karčiauskaitė
- Department of Physiology, Biochemistry, Microbiology and Laboratory Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
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Wekenborg MK, Förster K, Schweden F, Weidemann R, Bechtolsheim FV, Kirschbaum C, Weitz J, Ditzen B. Differences in Physicians' Ratings of Work Stressors and Resources Associated With Digital Transformation: Cross-Sectional Study. J Med Internet Res 2024; 26:e49581. [PMID: 38885014 PMCID: PMC11217711 DOI: 10.2196/49581] [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: 06/02/2023] [Revised: 03/20/2024] [Accepted: 04/06/2024] [Indexed: 06/18/2024] Open
Abstract
BACKGROUND The emergence of the COVID-19 pandemic rapidly accelerated the need and implementation of digital innovations, especially in medicine. OBJECTIVE To gain a better understanding of the stress associated with digital transformation in physicians, this study aims to identify working conditions that are stress relevant for physicians and differ in dependence on digital transformation. In addition, we examined the potential role of individual characteristics (ie, age, gender, and actual implementation of a digital innovation within the last 3 years) in digitalization-associated differences in these working conditions. METHODS Cross-sectional web-based questionnaire data of 268 physicians (mean age 40.9, SD 12.3 y; n=150, 56% women) in Germany were analyzed. Physicians rated their chronic stress level and 11 relevant working conditions (ie, work stressors such as time pressure and work resources such as influence on sequence) both before and after either a fictional or real implementation of a relevant digital transformation at their workplace. In addition, a subsample of individuals (60; n=33, 55% women) submitted self-collected hair samples for cortisol analysis. RESULTS The stress relevance of the selected working conditions was confirmed by significant correlations with self-rated chronic stress and hair cortisol levels (hair F) within the sample, all of them in the expected direction (P values between .01 and <.001). Multilevel modeling revealed significant differences associated with digital transformation in the rating of 8 (73%) out of 11 working conditions. More precisely, digital transformation was associated with potentially stress-enhancing effects in 6 working conditions (ie, influence on procedures and complexity of tasks) and stress-reducing effects in 2 other working conditions (ie, perceived workload and time pressure). Younger individuals, women, and individuals whose workplaces have implemented digital innovations tended to perceive digitalization-related differences in working conditions as rather stress-reducing. CONCLUSIONS Our study lays the foundation for future hypothesis-based longitudinal research by identifying those working conditions that are stress relevant for physicians and prone to differ as a function of digital transformation and individual characteristics.
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Affiliation(s)
- Magdalena Katharina Wekenborg
- Chair of Biopsychology, Faculty of Psychology, TU Dresden, Dresden, Germany
- Else Kröner Fresenius Center for Digital Health, Faculty of Medicine and University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Katharina Förster
- Clinical Psychology and Behavioural Neuroscience, Faculty of Psychology, TU Dresden, Dresden, Germany
| | - Florian Schweden
- Institute for Work Design and Organizational Development INAGO, Hamburg, Germany
| | - Robin Weidemann
- Clinic of Internal Medicine, Krankenhaus St. Joseph-Stift, Dresden, Germany
| | - Felix von Bechtolsheim
- Department of Gastrointestinal, Thoracic, and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
- Center for Tactile Internet with Human-in-the-Loop (CeTI), TU Dresden, Dresden, Germany
| | - Clemens Kirschbaum
- Chair of Biopsychology, Faculty of Psychology, TU Dresden, Dresden, Germany
| | - Jürgen Weitz
- Department of Gastrointestinal, Thoracic, and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
- Center for Tactile Internet with Human-in-the-Loop (CeTI), TU Dresden, Dresden, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Heidelberg University, Heidelberg, Germany
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10
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Hachem M, Ahmmed MK, Nacir-Delord H. Phospholipidomics in Clinical Trials for Brain Disorders: Advancing our Understanding and Therapeutic Potentials. Mol Neurobiol 2024; 61:3272-3295. [PMID: 37981628 PMCID: PMC11087356 DOI: 10.1007/s12035-023-03793-y] [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: 05/19/2023] [Accepted: 10/31/2023] [Indexed: 11/21/2023]
Abstract
Phospholipidomics is a specialized branch of lipidomics that focuses on the characterization and quantification of phospholipids. By using sensitive analytical techniques, phospholipidomics enables researchers to better understand the metabolism and activities of phospholipids in brain disorders such as Alzheimer's and Parkinson's diseases. In the brain, identifying specific phospholipid biomarkers can offer valuable insights into the underlying molecular features and biochemistry of these diseases through a variety of sensitive analytical techniques. Phospholipidomics has emerged as a promising tool in clinical studies, with immense potential to advance our knowledge of neurological diseases and enhance diagnosis and treatment options for patients. In the present review paper, we discussed numerous applications of phospholipidomics tools in clinical studies, with a particular focus on the neurological field. By exploring phospholipids' functions in neurological diseases and the potential of phospholipidomics in clinical research, we provided valuable insights that could aid researchers and clinicians in harnessing the full prospective of this innovative practice and improve patient outcomes by providing more potent treatments for neurological diseases.
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Affiliation(s)
- Mayssa Hachem
- Department of Chemistry and Healthcare Engineering Innovation Center, Khalifa University of Sciences and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Mirja Kaizer Ahmmed
- Department of Fishing and Post-Harvest Technology, Chattogram Veterinary and Animal Sciences University, Chattogram, Bangladesh
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Houda Nacir-Delord
- Department of Chemistry, Khalifa University of Sciences and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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11
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Dolatmoradi M, Ellis J, Austin C, Arora M, Vertes A. Detection and Imaging of Exposure-Related Metabolites and Xenobiotics in Hard Tissues by Laser Sampling and Mass Spectrometry. Anal Chem 2024; 96:7022-7029. [PMID: 38669590 DOI: 10.1021/acs.analchem.4c00224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
The utility of two novel laser-based methods, laser ablation electrospray ionization (LAESI) and laser desorption ionization (LDI) from silicon nanopost array (NAPA), is explored via local analysis and mass spectrometry imaging (MSI) of hard tissues (tooth and hair) for the detection and mapping of organic components. Complex mass spectra are recorded in local analysis mode from tooth dentin and scalp hair samples. Nicotine and its metabolites (cotinine, hydroxycotinine, norcotinine, and nicotine) are detected by LAESI-MS in the teeth of rats exposed to tobacco smoke. The intensities of the detected metabolite peaks are proportional to the degree of exposure. Incorporating ion mobility separation in the LAESI-MS analysis of scalp hair enables the detection of cotinine in smoker hair along with other common molecular species, including endogenous steroid hormones and some lipids. Single hair strands are imaged by MALDI-MSI and NAPA-LDI-MSI to explore longitudinal variations in the level of small molecules. Comparing spectra integrated from NAPA-LDI-MSI and MALDI-MSI images reveals that the two techniques provide complementary information. There were 105 and 82 sample-related peaks for MALDI and NAPA, respectively, with an overlap of only 16 peaks, indicating a high degree of complementarity. Enhanced molecular coverage and spatial resolution offered by LAESI-MS and NAPA-LDI-MSI can reveal the distributions of known and potential biomarkers in hard tissues, facilitating exposome research.
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Affiliation(s)
- Marjan Dolatmoradi
- Department of Chemistry, The George Washington University, Washington, District of Columbia 20052, United States
| | - Joanna Ellis
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
- Linus Biotechnology, North Brunswick, New Jersey 08902, United States
| | - Christine Austin
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
| | - Manish Arora
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
- Linus Biotechnology, North Brunswick, New Jersey 08902, United States
| | - Akos Vertes
- Department of Chemistry, The George Washington University, Washington, District of Columbia 20052, United States
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May AK, Smeeth D, McEwen F, Moghames P, Karam E, Rieder MJ, Elzagallaai AA, van Uum S, Pluess M. Hair hormone data from Syrian refugee children: Perspectives from a two-year longitudinal study. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2024; 18:100231. [PMID: 38645423 PMCID: PMC11026725 DOI: 10.1016/j.cpnec.2024.100231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/23/2024] Open
Abstract
For numerous issues of convenience and acceptability, hair hormone data have been increasingly incorporated in the field of war trauma and forced displacement, allowing retrospective examination of several biological metrics thought to covary with refugees' mental health. As a relatively new research method, however, there remain several complexities and uncertainties surrounding the use of hair hormones, from initial hair sampling to final statistical analysis, many of which are underappreciated in the extant literature, and restrict the potential utility of hair hormones. To promote awareness, we provide a narrative overview of our experiences collecting and analyzing hair hormone data in a large cohort of Syrian refugee children (n = 1594), across two sampling waves spaced 12 months apart. We highlight both the challenges faced, and the promising results obtained thus far, and draw comparisons to other prominent studies in this field. Recommendations are provided to future researchers, with emphasis on longitudinal study designs, thorough collection and reporting of hair-related variables, and careful adherence to current laboratory guidelines and practices.
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Affiliation(s)
- Andrew K. May
- Department of Psychological Sciences, School of Psychology, University of Surrey, Guildford, UK
| | - Demelza Smeeth
- Biological and Experimental Psychology, School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Fiona McEwen
- Biological and Experimental Psychology, School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Department of War Studies, King's College London, London, UK
| | | | - Elie Karam
- Department of Psychiatry and Clinical Psychology, Balamand University, St Georges Hospital University Medical Center, Institute for Development, Research, Advocacy and Applied Care (IDRAAC), Lebanon
| | - Michael J. Rieder
- Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Abdelbaset A. Elzagallaai
- Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Stan van Uum
- Division of Endocrinology and Metabolism, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Michael Pluess
- Department of Psychological Sciences, School of Psychology, University of Surrey, Guildford, UK
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13
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Schmalbach I, Steudte-Schmiedgen S, Osmers A, Witthöft M, Drees P, Petrowski K. Longitudinal Assessment of Hair Cortisol as a Predictor of Psychological Symptoms During COVID-19. Psychoneuroendocrinology 2024; 163:106991. [PMID: 38412741 DOI: 10.1016/j.psyneuen.2024.106991] [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: 06/09/2023] [Revised: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND There is a lack of evidence regarding enduring psychoneuroendocrine changes following an initial traumatic event, particular in the presence of an ongoing stressor. The coronavirus pandemic presents an opportunity to explore this matter. Consequently, the purpose of the present study was to investigate the impact of the ongoing pandemic (2021) on individuals, who experienced a first-time motor vehicle crash (MVC) at least 6 years earlier. To this end, we hypothesized that hair cortisol concentrations (HCC) following a first-time traumatic event positively predict symptoms of depression. METHOD We investigated N = 69 individuals (18 - 65 yrs.), who were victims of a MVC during 2010 - 2014. Hair strands were collected 10 days (t1) and 3 months after the MVC (t2), as well during the pandemic in 2021 (t3). To assess symptoms of depression, the participants filled out the Beck Depression Inventory at t1 - t3 and were additionally interviewed (Structured Clinical Interview for DSM-IV Axis I) at t1 and t2. Exclusion criteria conveyed a lifetime or acute mental disorder (incl. past trauma exposure). RESULTS Elevated pre-pandemic HCC following adversity (i.e., MVC) significantly predicted symptoms of depression in adults during the coronavirus pandemic (BDI: ß =.44, p =.010, R2 =.20), even after controlling for confounders. HCC significantly decreased over time, while in average psychological symptoms remained consistent. CONCLUSION Cortisol dysregulation in the past presents an enduring vulnerability to ongoing stress. In this regard, vulnerable groups may benefit from preventive measures. This finding validates the predictive power of HCC and extended past evidence in this regard, at the same time reinforcing the concept of the diathesis-stress model.
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Affiliation(s)
- I Schmalbach
- Department of Medical Psychology and Medical Sociology, Johannes-Gutenberg University Mainz, Mainz, Germany
| | - S Steudte-Schmiedgen
- Department of Psychotherapy and Psychosomatic Medicine, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - A Osmers
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - M Witthöft
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - P Drees
- University Hospital of the University Johannes-Gutenberg Mainz, Department for Orthopedics and Trauma Surgery, Mainz, Germany
| | - K Petrowski
- Department of Medical Psychology and Medical Sociology, Johannes-Gutenberg University Mainz, Mainz, Germany; Dresden University of Technology, Carl Gustav Carus Medical Faculty, Department of General Medicine/MK3, Dresden, Germany.
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14
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Sadok I, Ożga K, Klich D, Olech W, Krauze-Gryz D, Beliniak A, Łopucki R. A validated LC-MS/MS method for simultaneous determination of key glucocorticoids in animal hair for applications in conservation biology. Sci Rep 2023; 13:23089. [PMID: 38155201 PMCID: PMC10754919 DOI: 10.1038/s41598-023-49940-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023] Open
Abstract
A new method for the determination of main glucocorticoids (cortisol, cortisone, and corticosterone) in hair by liquid chromatography-tandem mass spectrometry was developed. Glucocorticoids were extracted from hair shafts using methanol followed by solid-phase extraction. A validation test was performed using hair from three species of wild mammals with different body size (0.2-800 kg), lifestyle (terrestrial, burrowing and arboreal species), social organization (living in herds or solitary), and different predicted type of hair glucocorticoids: European bison (Bison bonasus), European hamster (Cricetus cricetus), and Eurasian red squirrel (Sciurus vulgaris). Regardless of the species evaluated, the method shows good linearity for all analytes accompanied by satisfactory accuracy (91-114%) and precision (RSD < 13%). Depending on the analyte and hair origin, the calculated limits of quantification were between 0.05 and 1.19 ng/mL, which corresponds to 1.28-31.51 pg/mg. Using cortisol and cortisone as examples, we have demonstrated that measuring multiple glucocorticoids simultaneously provides more comprehensive information than solely concentrating on one, thereby contributing to a more balanced and reliable interpretation of the acquired results. However, the utility of cortisol metabolites as markers of stress response in keratinized tissues should be substantiated by additional experimental studies on targeted animals. We posit that this paper could serve as a crucial catalyst to prompt such experiments.
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Affiliation(s)
- Ilona Sadok
- Department of Chemistry, Institute of Biological Sciences, Faculty of Medicine, The John Paul II Catholic University of Lublin, Konstantynów 1J, 20-708, Lublin, Poland.
| | - Kinga Ożga
- Department of Biomedicine and Environmental Research, Institute of Biological Sciences, The John Paul II Catholic University of Lublin, Konstantynów 1J, 20-708, Lublin, Poland
| | - Daniel Klich
- Department of Animal Genetics and Conservation, Warsaw University of Life Sciences, Ciszewskiego 8, 02-786, Warsaw, Poland
| | - Wanda Olech
- Department of Animal Genetics and Conservation, Warsaw University of Life Sciences, Ciszewskiego 8, 02-786, Warsaw, Poland
| | - Dagny Krauze-Gryz
- Department of Forest Zoology and Wildlife Management, Warsaw University of Life Sciences, Nowoursynowska 159, 02-776, Warsaw, Poland
| | - Agata Beliniak
- Department of Forest Zoology and Wildlife Management, Warsaw University of Life Sciences, Nowoursynowska 159, 02-776, Warsaw, Poland
| | - Rafał Łopucki
- Department of Biomedicine and Environmental Research, Institute of Biological Sciences, The John Paul II Catholic University of Lublin, Konstantynów 1J, 20-708, Lublin, Poland
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15
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Gomez-Gomez A, Martin BMS, Haro N, Pozo OJ. Determination of well-being-related markers in nails by liquid chromatography tandem mass spectrometry. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 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] [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.
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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.
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16
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Gao W, Kirschbaum C. Determination of nicotine and cotinine in human hair using online solid phase extraction coupled with liquid chromatography-tandem mass spectrometry and their relation to hair cortisol and cortisone. Psychoneuroendocrinology 2023; 157:106347. [PMID: 37586273 DOI: 10.1016/j.psyneuen.2023.106347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/19/2023] [Accepted: 07/28/2023] [Indexed: 08/18/2023]
Abstract
Tobacco smoking is one of the critical public health threats all over the world. Since nicotine and its metabolite cotinine have been routinely used as the biomarkers to estimate the exposure to tobacco smoking, hair nicotine and cotinine analyses can provide of a retrospective index of nicotine and cotinine integrated over extended periods of several months prior to hair sampling to estimate the long-term exposure to tobacco smoking. Since the relationship between tobacco smoking and hypothalamic-pituitary-adrenal (HPA) axis is implicated in both stress response and nicotine addiction, better understanding of the association between hair nicotine, cotinine levels and hair cortisol, cortisone levels is an important prerequisite toward more adequate use of this method in future research. We here presented an online solid phase extraction (SPE) coupled with liquid chromatography- tandem mass spectrometry (LC-MS/MS) method for quantification of long-term integrated nicotine and cotinine in human hair. This method was applied to the analysis of hair nicotine and cotinine in 40 participants of smokers and nonsmokers (mean ± SD age: 46.25 ± 11.92 years; 40 % male) and the investigation of their association with hair cortisol and cortisone. Methanol together with glass tube was used for hair nicotine and cotinine extraction during the incubation time of 18-h. The limits of quantification were 1 pg/mg for nicotine as well as 0.1 pg/mg for cotinine. The inter- and intra-day coefficients of variation were below 15 %. The method recovery ranged between 90 % and 104 %. Group-level analyses revealed that smokers exhibited higher hair nicotine and cotinine levels compared to nonsmokers. Hair nicotine and cotinine levels showed significant positive associations with hair cortisol and cortisone levels in smokers (nicotine and cortisol: Spearman's ρ = 0.619, p = 0.005; cotinine and cortisol: Spearman's ρ = 0.468, p = 0.043; nicotine and cortisone: Spearman's ρ = 0.773, p = 0.000; cotinine and cortisone: Spearman's ρ = 0.531, p = 0.016), but not in nonsmokers. The presented online SPE LC-MS/MS method provides a simply and highly specific analytical strategy for the detection of nicotine and cotinine concentrations in human hair for the retrospective assessment of cumulative long-term nicotine and cotinine exposure. Furthermore, hair nicotine, cotinine levels correlate with hair cortisol, cortisone levels in smokers other than nonsmokers.
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Affiliation(s)
- Wei Gao
- School of Psychology, Nanjing Normal University, Nanjing, China; Faculty of Psychology, Chair of Biological Psychology, Technische Universität Dresden, Dresden, Germany.
| | - Clemens Kirschbaum
- Faculty of Psychology, Chair of Biological Psychology, Technische Universität Dresden, Dresden, Germany
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17
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Pageau LM, Ng TJ, Ling J, Given BA, Robbins LB, Deka P, Schlegel EC. Associations between hair cortisol and blood pressure: a systematic review and meta-analysis. J Hypertens 2023; 41:875-887. [PMID: 37016924 DOI: 10.1097/hjh.0000000000003412] [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: 04/06/2023]
Abstract
OBJECTIVE Stress is widely considered to be a risk factor for high blood pressure (BP), but evidence on the associations between biomarkers of chronic stress and BP is inconsistent. This systematic review and meta-analysis assessed the current state of the science on relationships between measures of cortisol concentration reflecting chronic stress exposure [hair cortisol concentration (HCC), nail cortisol concentration)] and BP. METHODS PubMed, Cumulative Index to Nursing and Allied Health Literature, Web of Science, Cochrane Library, and Embase were searched. Random effects models were used to assess the pooled effect size. Exploratory moderation analysis was performed. RESULTS Out of 34 014 identified, 16 articles met eligibility criteria and were included in the review, while 14 were included in the meta-analysis. No articles were reported on the association between nail cortisol concentration and BP. Small, positive associations were observed between HCC and SBP [ r = 0.19 (95% confidence interval (CI): 0.08-0.29)] and HCC and DBP [ r = 0.13 (95% CI: 0.04-0.22)]. Cortisol analysis method was identified as a significant moderator of the association between HCC and DBP. HCC was largely, positively associated with hypertension status [odds ratio = 3.23 (95% CI: 2.55-4.09), P < 0.001]. CONCLUSIONS Current evidence suggests that higher HCC may be associated with elevated BP and a potential risk factor for hypertension. However, results should be interpreted with caution because HCC can be affected by hair color, hair care products, and analytic methods. Given the limitations of studies included in this review, further research is needed.
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Affiliation(s)
- Lauren M Pageau
- College of Nursing, Michigan State University College of Nursing, East Lansing, Michigan, USA
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18
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Mundorf A, Getzmann S, Gajewski PD, Larra MF, Wascher E, Ocklenburg S. Stress exposure, hand preference, and hand skill: A deep phenotyping approach. Laterality 2023:1-29. [PMID: 37099727 DOI: 10.1080/1357650x.2023.2204551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
ABSTRACTStress exposure and reactivity may show differential associations with handedness, but shallow phenotyping may influence the current knowledge. Importantly, different handedness measures do not necessarily show high correlations with each other and should not be used interchangeably as they may reflect different dimensions of laterality. Here, data on handedness from 599 participants in the population-based, longitudinal Dortmund Vital Study was used to determine various asymmetry indices. Hand preference was assessed with the Edinburgh Handedness Inventory (EHI) and the lateral preference inventory (LPI) measuring handedness, footedness, earedness, and eyedness. Hand performance was determined using the pegboard test. In addition, data on several dimensions of stress exposure and reactivity, including hair cortisol, and mental well-being was analysed to determine associations with handedness. All handedness measures correlated significantly with each other, with the strongest correlation between the EHI and the LPI handedness score. The EHI and LPI hand measures resulted in the highest effect sizes and most consistent correlations with stress or mental well-being. In contrast, the pegboard test only showed very little association with the stress and mental well-being measures. This highlights the importance of handedness phenotyping. Including preference measures is recommended to disentangle the link between handedness and mental health.
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Affiliation(s)
- Annakarina Mundorf
- Institute for Systems Medicine and Department of Human Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Stephan Getzmann
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Dortmund, Germany
| | - Patrick D Gajewski
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Dortmund, Germany
| | - Mauro F Larra
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Dortmund, Germany
| | - Edmund Wascher
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Dortmund, Germany
| | - Sebastian Ocklenburg
- Department of Psychology, MSH Medical School Hamburg, Hamburg, Germany
- Institute for Cognitive and Affective Neuroscience, MSH Medical School Hamburg, Hamburg, Germany
- Biopsychology, Institute for Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
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19
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Akan O, Bierbrauer A, Kunz L, Gajewski PD, Getzmann S, Hengstler JG, Wascher E, Axmacher N, Wolf OT. Chronic stress is associated with specific path integration deficits. Behav Brain Res 2023; 442:114305. [PMID: 36682499 DOI: 10.1016/j.bbr.2023.114305] [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: 09/12/2022] [Revised: 01/09/2023] [Accepted: 01/18/2023] [Indexed: 01/21/2023]
Abstract
Repeated exposure to stress (chronic stress) can cause excess levels of circulating cortisol and has detrimental influences on various cognitive functions including long-term memory and navigation. However, it remains an open question whether chronic stress affects path integration, a navigational strategy that presumably relies on the functioning of grid cells in the medial entorhinal cortex. The entorhinal cortex is a brain region in the medial temporal lobe, which contains multiple cell types involved in spatial navigation (and episodic memory), and a high number of corticosteroid receptors, predisposing it as a potential target of cortisol effects. Here, our goal was to investigate the association between chronic stress and path integration performance. We assessed chronic stress via hair cortisol concentration (physiological measure) and the Perceived Stress Questionnaire (subjective measure) in 52 female participants aged 22-65 years. Path integration was measured using a virtual homing task. Linear mixed models revealed selective impairments associated with chronic stress that depended on error type and environmental features. When focusing on distance estimations in the path integration task, we observed a significant relationship to hair cortisol concentrations indicating impaired path integration particularly during trials with higher difficulty in participants with high hair cortisol concentrations. This relationship especially emerged in the absence of spatial cues (a boundary or a landmark), and particularly in participants who reported high levels of subjectively experienced chronic stress. The findings are in line with the hypothesis that chronic stress compromises path integration, possibly via an effect on the entorhinal grid cell system.
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Affiliation(s)
- Osman Akan
- Department of Cognitive Psychology, Faculty of Psychology, Ruhr University Bochum, Germany.
| | - Anne Bierbrauer
- Institute for Systems Neuroscience, Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Neuropsychology, Faculty of Psychology, Ruhr University Bochum, Germany
| | - Lukas Kunz
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Patrick D Gajewski
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Germany
| | - Stephan Getzmann
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Germany
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Germany
| | - Edmund Wascher
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund, Germany
| | - Nikolai Axmacher
- Department of Neuropsychology, Faculty of Psychology, Ruhr University Bochum, Germany
| | - Oliver T Wolf
- Department of Cognitive Psychology, Faculty of Psychology, Ruhr University Bochum, Germany
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20
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Walther A, Kirschbaum C, Wehrli S, Rothe N, Penz M, Wekenborg M, Gao W. Depressive symptoms are negatively associated with hair N-arachidonoylethanolamine (anandamide) levels: A cross-lagged panel analysis of four annual assessment waves examining hair endocannabinoids and cortisol. Prog Neuropsychopharmacol Biol Psychiatry 2023; 121:110658. [PMID: 36252885 DOI: 10.1016/j.pnpbp.2022.110658] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND The endocannabinoid system (ECS) is increasingly being recognized as key regulatory system coupled with the glucocorticoid system implicated in the pathophysiology of major depressive disorder (MDD). However, prior studies examining the ECS in MDD have been inconclusive, of small sample size or of cross-sectional nature limiting interpretation of causal inferences or time-dependent effects. METHODS In a prospective community-based cohort study including 128 individuals (women: 108), depressive symptoms (PHQ-9) as well as hair cortisol and endocannabinoids were measured annually over four years (T1-T4). Cortisol, N-arachidonoylethanolamine (AEA), and 2-arachidonoyl-sn-glycerol/1-arachidonoyl-sn-glycerol (2-AG/1-AG) were extracted from 3 cm hair segments reflecting cumulative concentrations of the last three months prior sampling. RESULTS Cross-sectional group comparisons at baseline revealed reduced AEA and cortisol levels in the group with a positive MDD screening compared to individuals with low depressive symptomatology (both p < .05). Cross-lagged panel models showed that AEA levels at T2 were negatively associated with depressive symptoms at T3 (p < .05). Also, depressive symptoms at T3 were negatively associated with AEA levels at T4 (p < .01). The direction of association was reversed for 2-AG/1-AG, as 2-AG/1-AG levels at T1 were positively associated with depressive symptoms at T2 (p < .01). CONCLUSIONS While cross-sectional analyses suggest higher depressive symptomatology to be associated with reduced AEA and cortisol release, longitudinal analyses reveal that primarily AEA levels are negatively associated with depressive symptoms. These longitudinal associations elucidate time-dependent relationships between depressive symptomatology and the ECS and further highlight AEA as potential treatment target in MDD.
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Affiliation(s)
- Andreas Walther
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; Biopsychology, TU Dresden, Dresden, Germany
| | | | - Susanne Wehrli
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; Biopsychology, TU Dresden, Dresden, Germany; Child and Adolescent Health Psychology, University of Zurich, Zurich, Switzerland
| | | | - Marlene Penz
- Institute for Education and Psychology, Johannes Kepler University Linz, Linz, Austria
| | | | - Wei Gao
- Biopsychology, TU Dresden, Dresden, Germany.
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21
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Keeton VF, Bell JF, Drake C, Fernandez Y Garcia EO, Pantell M, Hessler D, Wing H, Silveira PP, O'Donnell KJ, de Mendonça Filho EJ, Meaney MJ, Gottlieb LM. Household Social Needs, Emotional Functioning, and Stress in Low-Income Latinx Children and their Mothers. JOURNAL OF CHILD AND FAMILY STUDIES 2023; 32:796-811. [PMID: 37143480 PMCID: PMC10156014 DOI: 10.1007/s10826-023-02532-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Latinx families may be particularly vulnerable to emotional dysfunction, due to higher rates of economic hardship and complex social influences in this population. Little is known about the impact of environmental stressors such as unmet social needs and maternal stress on the emotional health of Latinx children from low-income families. We conducted secondary analyses using survey and biomarker data from 432 Latinx children and mothers collected in a separate study. We used binomial and multinomial logistic regression to test if household social needs, or maternal perceived stress or hair cortisol concentration (HCC), predicted child measures of emotional functioning or child HCC, independent of relevant sociodemographic factors. Approximately 40% of children in the sample had symptoms consistent with emotional dysfunction, and over 37% of households reported five or more social needs. High perceived maternal stress predicted higher odds of child emotional dysfunction (OR = 2.15; 95% CI [1.14, 4.04]; p = 0.01), and high maternal HCC was positively associated with high child HCC (OR = 10.60; 95% CI [4.20, 26.74]; p < 0.01). Most individual household social needs, as well as the level of household social need, were not independently associated with child emotional dysfunction or child HCC. Our findings begin to define a framework for understanding emotional health, stress, and resilience when caring for Latinx children and mothers living with high levels of social need, and the need for integrated mental health and social needs screening and interventions in settings that serve this population.
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Affiliation(s)
- Victoria F Keeton
- Corresponding Author: V.F. Keeton, University of California, San Francisco, Department of Obstetrics, Gynecology, & Reproductive Sciences, Box 2930, San Francisco, CA, USA 94143
- University of California, Davis, Betty Irene Moore School of Nursing, 2450 48 St., Sacramento, CA, USA 95817
| | - Janice F Bell
- University of California, Davis, Betty Irene Moore School of Nursing, 2450 48 St., Sacramento, CA, USA 95817
| | - Christiana Drake
- University of California, Davis, Betty Irene Moore School of Nursing, 2450 48 St., Sacramento, CA, USA 95817
- University of California, Davis, Department of Statistics, 4101 Mathematical Sciences Bldg., Davis, CA, USA 95616
| | - Erik O Fernandez Y Garcia
- University of California, Davis, Betty Irene Moore School of Nursing, 2450 48 St., Sacramento, CA, USA 95817
- University of California, Davis, Department of Pediatrics, 2521 Stockton Blvd, Suite 2200, Sacramento, CA, USA 95817
| | - Matthew Pantell
- University of California, San Francisco, Department of Pediatrics, 3333 California Street, Box 0848, San Francisco, CA, USA 94143
| | - Danielle Hessler
- University of California, San Francisco, Department of Family and Community Medicine, 500 Parnassus Ave, Box 0900, San Francisco, CA, USA 94143
| | - Holly Wing
- University of California, San Francisco, Center for Health and Community, 3333 California St., Box 0844, San Francisco, CA, USA 94143
| | - Patricia P Silveira
- Douglas Mental Health University Institute, Douglas Research Center, McGill University, 6875 Boulevard LaSalle Montreal, Québec, CA H4H1R3
- Ludmer Centre for Neuroinformatics and Mental Health and Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Kieran J O'Donnell
- Douglas Mental Health University Institute, Douglas Research Center, McGill University, 6875 Boulevard LaSalle Montreal, Québec, CA H4H1R3
- Ludmer Centre for Neuroinformatics and Mental Health and Department of Psychiatry, McGill University, Montreal, QC, Canada
- Yale Child Study Center & Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, 230 South Frontage Rd., New Haven, CT, USA 06519
| | - Euclides José de Mendonça Filho
- Douglas Mental Health University Institute, Douglas Research Center, McGill University, 6875 Boulevard LaSalle Montreal, Québec, CA H4H1R3
- Ludmer Centre for Neuroinformatics and Mental Health and Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Michael J Meaney
- Douglas Mental Health University Institute, Douglas Research Center, McGill University, 6875 Boulevard LaSalle Montreal, Québec, CA H4H1R3
- Ludmer Centre for Neuroinformatics and Mental Health and Department of Psychiatry, McGill University, Montreal, QC, Canada
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (ASTAR), 1 Fusionopolis Way, #20-10, Singapore, Republic of Singapore 138632
| | - Laura M Gottlieb
- University of California, San Francisco, Department of Family and Community Medicine, 500 Parnassus Ave, Box 0900, San Francisco, CA, USA 94143
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22
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Batury VL, Tam FI, Hellerhoff I, Wronski ML, Borucki K, Weidner K, Roessner V, Gao W, Ehrlich S. Hair-Based Assessment of Sex Steroid Hormones in Patients with Anorexia Nervosa. Metabolites 2022; 13:metabo13010021. [PMID: 36676946 PMCID: PMC9863132 DOI: 10.3390/metabo13010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/13/2022] [Accepted: 12/17/2022] [Indexed: 12/25/2022] Open
Abstract
Anorexia nervosa (AN) is a complex psychiatric disorder accompanied by a variety of endocrine effects. Altered levels of the sex steroid hormones progesterone and dehydroepiandrosterone (DHEA) have been shown to occur in patients with AN using short-term hormonal measurement methods based on blood, saliva, and urine samples. However, since sex steroid hormone levels fluctuate during the menstrual cycle, these measurement methods require a great deal of effort due to the need to collect multiple samples in order to correctly determine the basal level of sex hormones. In contrast, hair-based assessments provide a marker of accumulated longer-term hormone exposure using a single, non-invasive sample. The aim of this study was to investigate sex steroid hormone levels via hair-based assessments in acutely underweight AN in comparison with healthy, age-matched, female control participants. Additionally, we compared progesterone and DHEA hair levels longitudinally during inpatient treatment in AN. Collected hair samples were analyzed using liquid chromatography-mass spectrometry (LC-MS/MS) to determine a monthly hormone level of progesterone and DHEA. Our results indicate that DHEA hair hormone levels were similar across groups but progesterone was suppressed in underweight AN compared with healthy controls. In the longitudinal design, no significant change in hair hormone levels during partial weight restoration in patients with AN was observed. Our findings suggest that hair analysis can be used to detect suppressed progesterone levels in severe AN, and that progesterone does not increase during short-term weight restoration.
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Affiliation(s)
- Victoria-Luise Batury
- Division of Psychological and Social Medicine and Developmental Neurosciences, Translational Developmental Neuroscience Section, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Friederike I. Tam
- Division of Psychological and Social Medicine and Developmental Neurosciences, Translational Developmental Neuroscience Section, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Inger Hellerhoff
- Division of Psychological and Social Medicine and Developmental Neurosciences, Translational Developmental Neuroscience Section, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
- Eating Disorder Treatment and Research Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Marie-Louis Wronski
- Division of Psychological and Social Medicine and Developmental Neurosciences, Translational Developmental Neuroscience Section, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Katrin Borucki
- Institute of Clinical Chemistry and Pathobiochemistry, Otto-von-Guericke-University Magdeburg, 39120 Magdeburg, Germany
| | - Kerstin Weidner
- Department of Psychotherapy and Psychosomatic Medicine, Faculty of Medicine, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Wei Gao
- Department of Psychology, Technische Universität Dresden, 01062 Dresden, Germany
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neurosciences, Translational Developmental Neuroscience Section, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
- Eating Disorder Treatment and Research Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine, University Hospital C.G. Carus, Technische Universität Dresden, 01307 Dresden, Germany
- Correspondence: ; Tel.: +49-351-458-5214
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23
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Nordkap L, Almstrup K, Priskorn L, Bang AK, Stalder T, Petersen JH, Hansen ÅM, Juul A, Johannsen TH, Jørgensen N. Hair cortisol, glucocorticoid gene receptor polymorphisms, stress, and testicular function. Psychoneuroendocrinology 2022; 146:105942. [PMID: 36179533 DOI: 10.1016/j.psyneuen.2022.105942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/23/2022] [Accepted: 09/20/2022] [Indexed: 10/14/2022]
Abstract
OBJECTIVE Self-reported psychological stress has been associated with decreased semen quality. Cortisol levels in scalp hair (hair cortisol concentration, HCC) has emerged as a potential objective marker of psychological stress. Thus, we investigated if HCC was associated with markers of testicular function. Furthermore, we examined whether three common single nucleotide polymorphisms in the glucocorticoid-receptor gene (NR3C1, chromosome 5), potentially affecting receptor sensitivity, were associated with HCC and could influence the studied association between HCC and testicular function. DESIGN Cross-sectional study. METHODS We analysed HCC, serum-levels of reproductive hormones, semen parameters, and the three NR3C1-polymorphisms; BclI (rs41423247), Tth111I (rs10052957), and 9β (rs6198), in a population of 696 men from the general population. RESULTS HCC was not associated with testicular function, and adjustment for the three NR3C1-polymorphisms did not alter the results. However, HCC increased significantly with the number of Tth111I minor-alleles (T) and decreased significantly with the number of 9β minor-alleles (G). CONCLUSION Given previously shown associations between stress and semen quality, and that no association between HCC and self-reported stress was observed in the current study, we speculate that negative reproductive effects of stress may not be mediated directly by cortisol. This study demonstrates associations between HCC and glucocorticoid receptor gene variants indicating that these SNPs may influence systemic glucocorticoid levels, but the potential health effects of such alterations are yet unknown.
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Affiliation(s)
- Loa Nordkap
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark.
| | - Kristian Almstrup
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Lærke Priskorn
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark
| | - Anne Kirstine Bang
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark
| | - Tobias Stalder
- Department of Clinical Psychology, University of Siegen, Siegen, Germany
| | - Jørgen Holm Petersen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark; Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Åse Marie Hansen
- Department of Public Health, University of Copenhagen, Denmark; National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Trine Holm Johannsen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark
| | - Niels Jørgensen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Denmark
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24
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Gao W, Anna Valdimarsdóttir U, Hauksdóttir A, Eyrún Torfadóttir J, Kirschbaum C. The assessment of endocannabinoids and N-acylethanolamines in human hair: Associations with sociodemographic and psychological variables. Clin Chim Acta 2022; 537:1-8. [DOI: 10.1016/j.cca.2022.09.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/24/2022]
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25
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Li ZM, Kannan K. Determination of 19 Steroid Hormones in Human Serum and Urine Using Liquid Chromatography-Tandem Mass Spectrometry. TOXICS 2022; 10:687. [PMID: 36422894 PMCID: PMC9699436 DOI: 10.3390/toxics10110687] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/30/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
This paper describes a methodology for simultaneous determination of 19 steroid hormones, viz. estrone, estradiol, estriol, testosterone, 5α-dihydrotestosterone, androstenedione, androstenediol, dehydroepiandrosterone, progesterone, pregnenolone, 17α-OH-progesterone, 17α-OH-pregnenolone, cortisone, cortisol, 11-deoxycortisol, 11-deoxycorticosterone, 11-dehydrocorticosterone, aldosterone, and corticosterone, in 500-µL of urine or serum/plasma. The method was optimized using isotopically labeled internal standards and liquid-liquid extraction followed by detection using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-MS/MS). Dansylation of estrogens significantly improved their sensitivities (~11- to 23-fold) and chromatographic separation. The respective limit of detection (LOD) and limit of quantification (LOQ) of all analytes were 0.04−0.28 and 0.14−0.92 ng/mL in human urine, and 0.11−0.35 and 0.38−1.18 ng/mL in human serum/plasma. Recoveries of all analytes (except for progesterone) fortified at 10, 20, and 200 ng/mL in urine and serum were 80−120%, with standard deviations ranging from 0 to 17.3%. Repeated analysis of similarly fortified urine and serum samples yielded intra-day and inter-day variations of 0−21.7% and 0.16−11.5%, respectively. All analytes except cortisone exhibited weak matrix effects in urine and serum (−13.9−18.2%). The method was further validated through the analysis of the National Institute of Standards and Technology (NIST) plasma Standard Reference Material (SRM1950) with certified concentrations for cortisol, progesterone, and testosterone (coefficient of variation: 3−11%). The developed method was applied in the analysis of urine samples from 20 volunteers, which revealed the occurrence of 16 analytes with detection frequencies (DFs) > 80%. Furthermore, 15 analytes were found in plasma SRM1950, indicating the feasibility of our method in the analysis of steroid hormones in urine and serum/plasma. This method will facilitate analysis of steroid hormones in population-based biomonitoring studies.
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Affiliation(s)
- Zhong-Min Li
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016, USA
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Kurunthachalam Kannan
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016, USA
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
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26
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Jia Y, Wang Z, Feng Y, Wang M, Jiang L, Yu Z, Shao X, He G, Liu Y. Validity of the association between five steroid hormones quantification and female infertility conditions: A new perspective for clinical diagnosis. Steroids 2022; 186:109086. [PMID: 35803387 DOI: 10.1016/j.steroids.2022.109086] [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: 01/19/2022] [Revised: 06/25/2022] [Accepted: 07/02/2022] [Indexed: 11/19/2022]
Abstract
Quantification of endogenous steroids and their precursors is essential for diagnosis of a wide range of causes for female infertility. However, immunoassays often overestimate concentrations due to assay interference by other endogenous steroids, especially at low concentrations. In addition, it still lacks of diagnostic reference intervals for five sex steroid hormones, including estradiol (E2), 11-deoxycorticosterone (DOC), 17-hydroxyprogesterone (17-OHP4), pregnenolone (P5) and progesterone (P4), which are crucial for distinguishing between normal individuals and female infertility. Therefore, we developed and validated a reliable and rapid ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for simultaneous determination and quantification of five sex hormones, giving the reference intervals to accurately evaluate and diagnose female infertility. Our results showed that the developed UPLC-MS/MS assay was fast, high throughput, reproducible, specific, accurate, highly sensitive, and fully validated for simultaneous determination of P5, P4, 17-OHP4, DOC and E2 in human follicular fluid. The simple sample preparation procedure in the current study gave reproducible and consistent recoveries. The validation results show that the UPLC-MS/MS assay has acceptable accuracy and precision at low concentrations, which permits their use in clinical study. In addition, our data gave the concentration range of five steroid hormones quantification in patients with female infertility and normal individuals. Our data can be used to accurately evaluate and diagnose female infertility.
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Affiliation(s)
- Yaqin Jia
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Zhe Wang
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Yuyi Feng
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Meixian Wang
- Department of Reproductive and Genetic Medicine Center, Dalian Municipal Women and Children's Medical Center, Dalian 116037, China
| | - Lili Jiang
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Zhijun Yu
- Department of Reproductive and Genetic Medicine Center, Dalian Municipal Women and Children's Medical Center, Dalian 116037, China
| | - Xiaoguang Shao
- Department of Reproductive and Genetic Medicine Center, Dalian Municipal Women and Children's Medical Center, Dalian 116037, China
| | - Guiyuan He
- Department of Reproductive and Genetic Medicine Center, Dalian Municipal Women and Children's Medical Center, Dalian 116037, China.
| | - Yong Liu
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China.
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27
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Romanova Z, Karailievova L, Garafova A, Hlavacova N, Oravcova H, Jezova D. Testosterone but not cortisol concentrations in hair correlate between mothers and their prepubertal children under real-life stress conditions. Psychoneuroendocrinology 2022; 143:105844. [PMID: 35772281 DOI: 10.1016/j.psyneuen.2022.105844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/15/2022] [Accepted: 06/19/2022] [Indexed: 11/29/2022]
Abstract
The aim of the present study is to test the hypothesis that there is an association between the neuroendocrine state, reflected by testosterone and cortisol concentrations in hair, of the mother and her child under difficult real-life stress conditions (COVID-19 pandemic). The research sample consisted of 45 healthy mothers and their prepubertal children (7 - 11 years) of both sexes. The hair samples of mother-child dyads were collected twice to obtain cumulative stress hormone concentrations from April till the end of June and July till the end of September 2020. Thus, 90 mother-child pairs were analyzed. The results showed that both cortisol and testosterone concentrations were significantly higher in the hair of mothers compared to those in their children. The results of cortisol concentrations in hair do not support the hypothesis stated above. In line with our hypothesis are the results of hair testosterone measurements showing a positive correlation between testosterone concentrations in mothers and their children. With respect to the known relationship of testosterone with aggressive behavior, an important finding is that above-mentioned correlation was particularly strong in women with intense subjective feelings of anger in the investigated three months period. Women with strongly prevalent subjective feelings of sadness failed to show a significant correlation between hair cortisol concentrations in mothers and their children, in spite of the known relationship of cortisol to depressive mood. It may be suggested that chronic testosterone secretion reflects the association between the neuroendocrine function of the mother and her child under real-life stress conditions.
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Affiliation(s)
- Z Romanova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Odbojarov 10, 832 32 Bratislava, Slovak Republic
| | - L Karailievova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic
| | - A Garafova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic; Slovak Medical University, Department of Neonatology, University Hospital Bratislava, Antolska 11, 851 07 Bratislava, Slovak Republic
| | - N Hlavacova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic
| | - H Oravcova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Odbojarov 10, 832 32 Bratislava, Slovak Republic
| | - D Jezova
- Laboratory of Pharmacological Neuroendocrinology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovak Republic.
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28
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Bensaada S, Raymond I, Breton M, Pellegrin I, Viallard JF, Bennetau-Pelissero C. Development of an Assay for Soy Isoflavones in Women's Hair. Nutrients 2022; 14:nu14173619. [PMID: 36079877 PMCID: PMC9460668 DOI: 10.3390/nu14173619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 12/02/2022] Open
Abstract
Soy isoflavones, at adequate dosages, have estrogenic and anti-thyroidal effects in animals and humans, which can either be beneficial or adverse, depending on the consumer’s physiological status. Hence, this study presents an assay of soy isoflavones in hair, aiming to give new information about a person’s exposure to isoflavones, when health issues related to estrogenic or thyroidal effects are observed. Aqueous or organic extraction procedures following acidic, basic, or enzymatic digestions were tested on 60 hair samples (from volunteers) from a hairdresser, and a clinical trial 2017T2-29. The acidic digestion method was the most efficient regarding isoflavones. A specific inquiry was developed to assess the dietary habits of French consumers based on the analysis of 12,707 food labels from France. It was used to check for the reliability of the new assay method. A score for the consumer exposures to isoflavones was built considering, among other parameters, soy-based diets and foodstuff containing soy as an ingredient, i.e., “hidden-soy”. The correlation between this score and isoflavone measurements in hair reached 0.947; p < 0.001. Therefore, providing that relevant data are considered to assess isoflavone exposure, hair that smoothens daily isoflavone intake variations, is a relevant tissue to assess human isoflavone exposure for subsequent health analyses.
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Affiliation(s)
- Souad Bensaada
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
- ARNA, U1212 Inserm, 5320 CNRS, Pharmacy Faculty, 33076 Bordeaux, France
| | - Isabelle Raymond
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
- CHU Bordeaux, USN B0-Hôpital Haut Lévêque, 33604 Pessac, France
| | - Malena Breton
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
| | - Isabelle Pellegrin
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
- CHU Bordeaux, Laboratory of Immunology and Immunogenetics, Resources Biological Center (CRB), 33000 Bordeaux, France
| | - Jean-François Viallard
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
- CHU Bordeaux, USN B0-Hôpital Haut Lévêque, 33604 Pessac, France
| | - Catherine Bennetau-Pelissero
- Carreire Campus, Sciences and Technology Department, Pharmacy Faculty, University of Bordeaux, 33076 Bordeaux, France
- ARNA, U1212 Inserm, 5320 CNRS, Pharmacy Faculty, 33076 Bordeaux, France
- Bordeaux Sciences Agro, 33175 Gradignan, France
- Correspondence: ; Tel.: +33-(0)-557-571-271
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29
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Luo Y, Zhang C, Ma L, Zhang Y, Liu Z, Chen L, Wang R, Luan Y, Rao Y. Measurement of 7-dehydrocholesterol and cholesterol in hair can be used in the diagnosis of Smith-Lemli-Opitz syndrome. J Lipid Res 2022; 63:100228. [PMID: 35577137 PMCID: PMC9207299 DOI: 10.1016/j.jlr.2022.100228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/06/2022] [Accepted: 05/08/2022] [Indexed: 11/20/2022] Open
Abstract
7-dehydrocholesterol (7-DHC) and cholesterol (CHOL) are biomarkers of Smith-Lemli-Opitz Syndrome (SLOS), a congenital autosomal recessive disorder characterized by elevated 7-DHC level in patients. Hair samples have been shown to have great diagnostic and research value, which has long been neglected in the SLOS field. In this study, we sought to investigate the feasibility of using hair for SLOS diagnosis. In the presence of antioxidants (2,6-ditert-butyl-4-methylphenol and triphenylphosphine), hair samples were completely pulverized and extracted by micro-pulverized extraction in alkaline solution or in n-hexane. After microwave-assisted derivatization with N,O-Bis(trimethylsilyl)trifluoroacetamide, the analytes were measured by GC-MS. We found that the limits of determination for 7-DHC and CHOL were 10 ng/mg and 8 ng/mg, respectively. In addition, good linearity was obtained in the range of 50-4000 ng/mg and 30-6000 ng/mg for 7-DHC and CHOL, respectively, which fully meets the requirement for SLOS diagnosis and related research. Finally, by applying the proposed method to real hair samples collected from 14 healthy infants and two suspected SLOS patients, we confirmed the feasibility of hair analysis as a diagnostic tool for SLOS. In conclusion, we present an optimized and validated analytical method for the simultaneous determination of two SLOS biomarkers using human hair.
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Affiliation(s)
- Yitao Luo
- Department of Forensic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, PR China
| | - Chengqiang Zhang
- Department of Neonatology, Obstetrics and Gynecology Hospital Affiliated to Fudan University, Shanghai, PR China
| | - Li Ma
- Department of Neonatology, Shanghai Children's Hospital Shanghai Jiao Tong University, Shanghai, PR China
| | - Yuxiao Zhang
- Institutes of Biomedical Sciences, Fudan University, Shanghai, PR China
| | - Zhengyuan Liu
- Department of Biochemistry and Pharmacology, University of Melbourne, Melbourne, Victoria, Australia
| | - Li Chen
- Department of Medical Microbiology, Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai, PR China
| | - Rui Wang
- College of Forensic Medicine, Kunming Medical University, Kunming, PR China
| | - Yujing Luan
- Institute of Forensic Science, Ministry of Public Security, Beijing, PR China.
| | - Yulan Rao
- Department of Forensic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, PR China.
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A quantitative ultra-performance liquid chromatography high-resolution mass spectrometry analysis of steroids from human scalp hair. J Pharm Biomed Anal 2022; 215:114768. [DOI: 10.1016/j.jpba.2022.114768] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/25/2022] [Accepted: 04/12/2022] [Indexed: 11/19/2022]
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Peng FJ, Palazzi P, Mezzache S, Bourokba N, Soeur J, Appenzeller BMR. Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old. Eur J Endocrinol 2022; 186:K9-K15. [PMID: 35192511 PMCID: PMC8942333 DOI: 10.1530/eje-22-0081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/21/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Endogenous hormones regulate numerous physiological processes in humans. Some of them are routinely measured in blood, saliva and/or urine for the diagnosis of disorders. The analysis of fluids may, however, require multiple samples collected at different time points to avoid the high variability in the concentration of some hormones. In contrast, hair analysis has been proposed as an interesting alternative to reveal average hormone levels over a longer period. In this work, we developed and validated an analytical method for analyzing 36 endogenous steroid and thyroid hormones and one pineal hormone in human hair using ultra-performance liquid chromatography (UPLC)-tandem mass spectrometry (MS/MS). METHODS Sample preparation involved hair decontamination, pulverization, methanol extraction, and purification with C18-solid phase extraction. Extracts were then divided into two portions, respectively injected into an UPLC-MS/MS system, and analyzed using two different instrumental methods. The method was applied to a healthy female population aged 25-45 years. RESULTS The method was validated on supplemented hair samples for the 37 targeted hormones, and its application to the population under study allowed to detect 32 compounds in 2-100% of the samples. Complete reference intervals (2.5-97.5th percentiles) were established for estrone, 17β-estradiol, androstenedione, dehydroepiandrosterone, progesterone, 17α-hydroxyprogesterone, cortisone, cortisol and 3,3',5-triiodo-L-thyronine. Hair cortisone, cortisol, tetrahydrocortisone and tetrahydrocortisol concentrations were highly correlated with each other, with Kendall's τ correlation coefficients ranging from 0.52 to 0.68. CONCLUSION Allowing the detection of 32 hormones from different chemical classes, the present method will allow to broaden hormonal profiling for better identifying endocrine disorders.
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Affiliation(s)
- Feng-Jiao Peng
- Human Biomonitoring Research Unit, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Paul Palazzi
- Human Biomonitoring Research Unit, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | | | | | - Jeremie Soeur
- L’Oréal Research and Innovation, Aulnay sous Bois, France
| | - Brice M R Appenzeller
- Human Biomonitoring Research Unit, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg
- Correspondence should be addressed to B M R Appenzeller;
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Müller S, Moser D, Frach L, Wimberger P, Nitzsche K, Li SC, Kirschbaum C, Alexander N. No long-term effects of antenatal synthetic glucocorticoid exposure on epigenetic regulation of stress-related genes. Transl Psychiatry 2022; 12:62. [PMID: 35173143 PMCID: PMC8850596 DOI: 10.1038/s41398-022-01828-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/10/2021] [Accepted: 01/04/2022] [Indexed: 11/09/2022] Open
Abstract
Antenatal synthetic glucocorticoid (sGC) treatment is a potent modifier of the hypothalamic-pituitary-adrenal (HPA) axis. In this context, epigenetic modifications are discussed as potential regulators explaining how prenatal exposure to GCs might translate into persistent changes of HPA axis "functioning". The purpose of this study was to investigate whether DNA methylation and gene expression profiles of stress-associated genes (NR3C1; FKBP5; SLC6A4) may mediate the persistent effects of sGC on cortisol stress reactivity that have been previously observed. In addition, hair cortisol concentrations (hairC) were investigated as a valid biomarker of long-term HPA axis activity. This cross-sectional study comprised 108 term-born children and adolescents, including individuals with antenatal GC treatment and controls. From whole blood, DNA methylation was analyzed by targeted deep bisulfite sequencing. Relative mRNA expression was determined by RT-qPCR experiments and qBase analysis. Acute stress reactivity was assessed by the Trier Social Stress Test (TSST) measuring salivary cortisol by ELISA and hairC concentrations were determined from hair samples by liquid chromatography coupled with tandem mass spectrometry. First, no differences in DNA methylation and mRNA expression levels of the stress-associated genes between individuals treated with antenatal sGC compared to controls were found. Second, DNA methylation and mRNA expression levels were neither associated with cortisol stress reactivity nor with hairC. These findings do not corroborate the belief that DNA methylation and mRNA expression profiles of stress-associated genes (NR3C1; FKBP5; SLC6A4) play a key mediating role of the persistent effects of sGC on HPA axis functioning.
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Affiliation(s)
- Svenja Müller
- Department of Genetic Psychology, Faculty of Psychology, Ruhr Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany.
| | - Dirk Moser
- grid.5570.70000 0004 0490 981XDepartment of Genetic Psychology, Faculty of Psychology, Ruhr Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Leonard Frach
- grid.5570.70000 0004 0490 981XDepartment of Genetic Psychology, Faculty of Psychology, Ruhr Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany ,grid.83440.3b0000000121901201Department of Clinical, Educational and Health Psychology, Division of Psychology and Language Sciences, University College London, 26 Bedford Way, London, WC1H 0AP UK
| | - Pauline Wimberger
- grid.4488.00000 0001 2111 7257Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Katharina Nitzsche
- grid.4488.00000 0001 2111 7257Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Shu-Chen Li
- grid.4488.00000 0001 2111 7257Faculty of Psychology, Technische Universität Dresden, Zellescher Weg 17, 01602 Dresden, Germany ,grid.4488.00000 0001 2111 7257CeTI – Centre for Tactile Internet with Human-in-the-Loop, Technische Universität Dresden, Georg-Schumann-Str. 9, 01187 Dresden, Germany
| | - Clemens Kirschbaum
- grid.4488.00000 0001 2111 7257Faculty of Psychology, Technische Universität Dresden, Zellescher Weg 17, 01602 Dresden, Germany
| | - Nina Alexander
- Department of Psychiatry and Psychotherapy, Philipps University Marburg, Rudolf-Bultmann-Str. 8, 35039, Marburg, Germany. .,Center for Mind, Brain and Behavior, Philipps University Marburg, Hans-Meerwein-Str. 6, 35032, Marburg, Germany.
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Raux PL, Drutel G, Revest JM, Vallée M. New perspectives on the role of the neurosteroid pregnenolone as an endogenous regulator of type-1 cannabinoid receptor (CB1R) activity and function. J Neuroendocrinol 2022; 34:e13034. [PMID: 34486765 DOI: 10.1111/jne.13034] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/06/2021] [Accepted: 08/06/2021] [Indexed: 12/14/2022]
Abstract
Pregnenolone is a steroid with specific characteristics, being the first steroid to be synthesised from cholesterol at all sites of steroidogenesis, including the brain. For many years, pregnenolone was defined as an inactive precursor of all steroids because no specific target had been discovered. However, over the last decade, it has become a steroid of interest because it has been recognised as being a biomarker for brain-related disorders through the development of metabolomic approaches and advanced analytical methods. In addition, physiological roles for pregnenolone emerged when specific targets were discovered. In this review, we highlight the discovery of the selective interaction of pregnenolone with the type-1 cannabinoid receptor (CB1R). After describing the specific characteristic of CB1Rs, we discuss the newly discovered mechanisms of their regulation by pregnenolone. In particular, we describe the action of pregnenolone as a negative allosteric modulator and a specific signalling inhibitor of the CB1R. These particular characteristics of pregnenolone provide a great strategic opportunity for therapeutic development in CB1-related disorders. Finally, we outline new perspectives using innovative genetic tools for the discovery of original regulatory mechanisms of pregnenolone on CB1-related functions.
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Affiliation(s)
- Pierre-Louis Raux
- INSERM U1215, Neurocentre Magendie, Group "Physiopathology and Therapeutic Approaches of Stress-Related Disease", Bordeaux, France
- University of Bordeaux, Bordeaux, France
| | - Guillaume Drutel
- INSERM U1215, Neurocentre Magendie, Group "Physiopathology and Therapeutic Approaches of Stress-Related Disease", Bordeaux, France
- University of Bordeaux, Bordeaux, France
| | - Jean-Michel Revest
- INSERM U1215, Neurocentre Magendie, Group "Physiopathology and Therapeutic Approaches of Stress-Related Disease", Bordeaux, France
- University of Bordeaux, Bordeaux, France
| | - Monique Vallée
- INSERM U1215, Neurocentre Magendie, Group "Physiopathology and Therapeutic Approaches of Stress-Related Disease", Bordeaux, France
- University of Bordeaux, Bordeaux, France
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Geipel J, Koenig J, Hillecke TK, Resch F. Short-term music therapy treatment for adolescents with depression – A pilot study. ARTS IN PSYCHOTHERAPY 2022. [DOI: 10.1016/j.aip.2021.101874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Möschl M, Schmidt K, Enge S, Weckesser LJ, Miller R. Chronic stress and executive functioning: A specification-curve analysis. Physiol Behav 2022; 243:113639. [PMID: 34732334 DOI: 10.1016/j.physbeh.2021.113639] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 06/30/2021] [Accepted: 10/28/2021] [Indexed: 10/19/2022]
Abstract
To investigate the association between chronic stress and executive functioning (EF), we assessed 514 young to middle-aged adults in three EF tasks (i.e., Number-Letter, 2-Back, Go/Nogo) that assessed shifting, updating, and inhibition. Chronic stress was assessed by various self-report measures and hair cortisol concentrations as indicators of subjective and objective chronic stress, respectively. In order to test the association between chronic stress and EF, we fit a structural equation model with a latent common EF factor predicted by subjective and objective chronic stress on Kaplan-Meier estimates of response times. Controlling for participants' sex, age household income and the delay between cognitive testing and hair sample collection, neither subjective nor objective chronic stress showed a meaningful association with common EF. Exploratory analyses suggested a moderation effect of income on the association between subjective chronic stress and common EF, with a smaller association for high-income participants. Additionally, we conducted a specification-curve analysis on the association between chronic stress and EF to assess the influence of different analysis choices on results in our dataset. This analysis confirmed the absence of a coherent association between chronic stress and EF by showing that the majority of analytical choices produced null effects and only a small number of analytical choices produced meaningful associations (negative or positive). Taken together, our findings suggest that common EF likely remains preserved under the influence of chronic stress. Our specification-curve analysis, however, also shows that chronic stress may also have either a positive or a negative effect on EF, depending on the choice of covariates and measures of chronic stress and EF. Consequently, more research on the role of these factors for the association between chronic stress and EF is needed to avoid the interpretation of non-replicable stress-EF associations caused by analytical choices or selection bias.
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Affiliation(s)
- Marcus Möschl
- Faculty of Psychology, Technische Universität Dresden, D-01062 Dresden, Germany.
| | - Kornelius Schmidt
- Faculty of Psychology, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Sören Enge
- Faculty of Psychology, Technische Universität Dresden, D-01062 Dresden, Germany; Faculty of Natural Sciences, Department of Psychology, Medical School Berlin, Germany
| | - Lisa J Weckesser
- Faculty of Psychology, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Robert Miller
- Faculty of Psychology, Technische Universität Dresden, D-01062 Dresden, Germany
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Predicting Hair Cortisol and Cortisone Concentration in Postpartum Women through Repeated Measurements of Perceived Stress. Metabolites 2021; 11:metabo11120815. [PMID: 34940573 PMCID: PMC8707977 DOI: 10.3390/metabo11120815] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/25/2021] [Accepted: 11/27/2021] [Indexed: 11/17/2022] Open
Abstract
To investigate whether hair cortisol (HCC) and hair cortisone (HCNC) can be predicted by repeated stress reports from postpartum women in different mental health conditions (non-depressed, ND, adjustment disorder, AD, postpartum depression, PPD), 240 mothers (mean age 31.8 years; SD = 4.7) were monitored from within 1 to 6 days of childbirth over a period of three months. HCC and HCNC in 3 cm hair samples were assessed via triple mass spectrometry after liquid chromatographic separation. Every second day, participants reported their stress levels online. The summed perceived stress scores were not found to be predictive of HCC. However, perceived stress predicted a decrease in HCNC (rSpearman = -0.153, p = 0.035) and an increase in the HCC/HCNC ratio (rSpearman = 0.304, p < 0.001) in the ND group. With AD in the first few weeks after childbirth, an inverse effect appeared for HCNC (rSpearman = 0.318, p = 0.011), suggesting an overall downregulation of the HPA axis owing to the stressful experience of adjusting to the new situation. No effects were found for mothers developing PPD. The indirect results of HPA-axis activity are better indicators of the experience of psychological stress in postpartum women than the absolute HCC value.
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Li Y, Yan Z, Li X, Yin X, Li K. UPLC-TOF-MS Method for Simultaneous Quantification of Steroid Hormones in Tissue Homogenates of Zebrafish with Solid-Phase Extraction. Molecules 2021; 26:molecules26206213. [PMID: 34684799 PMCID: PMC8539474 DOI: 10.3390/molecules26206213] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/03/2021] [Accepted: 10/13/2021] [Indexed: 11/16/2022] Open
Abstract
The quantification of steroid hormones of individual zebrafish (Danio rerio) provides perspective to understand endogenous hormone function. A UPLC–TOF–MS method was developed to provide a reproducible, sensitive, and efficient assay to determine the concentration of steroid hormones, including cortisol, testosterone, androstenedione, 11-deoxycortisol, 11-deoxycorticosterone, and 17-hydroxyprogesterone in whole-body homogenates of each zebrafish. Solid-phase extraction was used to sample matrix clean-up and acquired a recovery from 89.7% to 107.9%. The analytes were separated on an Aquity BEH C18 column using gradient elution. Mass spectrometric analysis was performed by single reaction monitoring (SRM) using positive electrospray ionization mode. The total running time was 6 min, which was greatly shortened compared with a previously reported method. The developed method exhibited excellent linearity for all the analytes, with regression coefficients higher than 0.99. The limit of detection varied between 0.1 and 0.5 ng/L and the limit of quantification was 0.5–1.7 ng/L for all analytes. The precision of the method was assessed on replicate measurements and was found to be in the ranges of 1.9 % to 6.6% and 4.3% to 8.6%, for intra- and inter-day analysis, respectively. This method was validated according to FDA guidance and applied to determine steroid hormone levels in the tissue homogenate of zebrafish acutely treated with caffeine and ethanol.
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Affiliation(s)
- Yaxi Li
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (Y.L.); (Z.Y.); (X.L.); (X.Y.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhi Yan
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (Y.L.); (Z.Y.); (X.L.); (X.Y.)
- School of Ocean, Yantai University, Yantai 264005, China
| | - Xiaodong Li
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (Y.L.); (Z.Y.); (X.L.); (X.Y.)
| | - Xiuli Yin
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (Y.L.); (Z.Y.); (X.L.); (X.Y.)
| | - Ke Li
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (Y.L.); (Z.Y.); (X.L.); (X.Y.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Correspondence: ; Tel.: +86-535-210-8286
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Hobo Y, Nishikawa J, Miyashiro Y, Fujikata A. Analysis of hair steroid hormone concentrations at different parts of the head by liquid chromatography-tandem mass spectrometry. Clin Chim Acta 2021; 523:260-266. [PMID: 34627827 DOI: 10.1016/j.cca.2021.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 09/13/2021] [Accepted: 10/05/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Steroid hormones are known to be associated with diseases like androgenetic alopecia (AGA) resulting in hair loss. The lack of a detailed analysis of the local concentration of steroids in different parts of the head underlies the rationale and purpose of this study. METHODS To evaluate the concentration distributions of steroid hormones in hair in different parts of the head, hair samples of 8 healthy men from 9 point-areas covering the frontal, parietal, and occipital regions were collected. Eight steroid hormones were measured by using the LC-MS/MS and region-wise comparison for different hormones was done using the mean z-score and Tukey's HSD. RESULTS Five of the 8 hormones had a high concentration in the parietal region, with dihydrotestosterone (DHT) showing a peak in the central parietal region (z = 1.59) suggesting a correlation with AGA's clinical presentation. Whereas, no significant differences were observed for testosterone and cortisol between the parietal and occipital regions. Higher DHT levels at the parietal region were also verified with a small group of AGA patients. CONCLUSIONS This research expands upon the role of steroid hormones in hair follicle tissue elucidating their relationship with disease, thus contributing to disease management.
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Affiliation(s)
- Yoshitaka Hobo
- ASKA Pharmamedical Co., Ltd., 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa, Japan.
| | - Jun Nishikawa
- ASKA Pharmamedical Co., Ltd., 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa, Japan
| | - Yoshimichi Miyashiro
- ASKA Pharmamedical Co., Ltd., 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa, Japan
| | - Akira Fujikata
- ASKA Pharmamedical Co., Ltd., 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa, Japan
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Decker Soares DR, Bastiani MF, Schneider A, Hahn RZ, Lizot LF, Perassolo MS, Antunes MV, Linden R. Determination of cortisol in hair using UHPLC-MS/MS: application to patients admitted for ethanol dependence treatment. Bioanalysis 2021; 13:1559-1568. [PMID: 34636657 DOI: 10.4155/bio-2021-0170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 09/21/2021] [Indexed: 11/17/2022] Open
Abstract
Aim: Cortisol hair levels can be used to evaluate chronic stress status. In this context, an improved UHPLC-MS/MS assay for the determination of cortisol in hair was developed and validated. Materials & methods: Hair was extracted with methanol for 4 h at 25°C. Chromatographic run time was 5.5 min. The assay was linear in the range of 1-250 pg mg-1. Precision was 3.6-12.2% and accuracy 97.1-103.8%. The method was applied in hair from 19 volunteers admitted at a rehabilitation clinic, with ethanol consumption classified using ethyl glucuronide hair levels. Conclusion: Abstinent/chronic moderate ethanol consumers had significantly lower cortisol hair levels than chronic excessive consumers. This is the first study evaluating cortisol hair levels in ethanol abuse patients using an objective marker for ethanol consumption.
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Affiliation(s)
- Daniella Rheingantz Decker Soares
- Laboratory of Analytical Toxicology, Feevale University, Novo Hamburgo, Brazil
- Graduate Program on Toxicology & Analytical Toxicology, Universidade Feevale, Novo Hamburgo, RS, Brazil
| | | | - Anelise Schneider
- Laboratory of Analytical Toxicology, Feevale University, Novo Hamburgo, Brazil
| | - Roberta Zilles Hahn
- Laboratory of Analytical Toxicology, Feevale University, Novo Hamburgo, Brazil
| | | | - Magda Susana Perassolo
- Graduate Program on Toxicology & Analytical Toxicology, Universidade Feevale, Novo Hamburgo, RS, Brazil
| | - Marina Venzon Antunes
- Laboratory of Analytical Toxicology, Feevale University, Novo Hamburgo, Brazil
- Graduate Program on Toxicology & Analytical Toxicology, Universidade Feevale, Novo Hamburgo, RS, Brazil
| | - Rafael Linden
- Laboratory of Analytical Toxicology, Feevale University, Novo Hamburgo, Brazil
- Graduate Program on Toxicology & Analytical Toxicology, Universidade Feevale, Novo Hamburgo, RS, Brazil
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Puhlmann LM, Vrtička P, Linz R, Stalder T, Kirschbaum C, Engert V, Singer T. Contemplative Mental Training Reduces Hair Glucocorticoid Levels in a Randomized Clinical Trial. Psychosom Med 2021; 83:894-905. [PMID: 34259441 PMCID: PMC8505163 DOI: 10.1097/psy.0000000000000970] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 03/24/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study aimed to investigate the effect of regular contemplative mental training on endocrine and psychological indices of long-term stress. METHODS An open-label efficacy trial that comprised three distinct 3-month long modules targeting attention and interoception, socioaffective, or sociocognitive abilities through dyadic exercises and secularized meditation practices was conducted with healthy adults. Participants underwent the training for 3 or 9 months, or were assigned to a retest control cohort. Chronic stress indices were assayed at four time points: pretraining and after 3, 6, and 9 months. The main outcome measures were cortisol (HC) and cortisone (HE) concentration in hair and self-reported long-term stress. RESULTS Of 362 initially randomized individuals, 30 dropped out before study initiation (n = 332; mean [SD] age = 40.7 [9.2] years; 197 women). Hair-based glucocorticoid assays were available from n = 227, and questionnaire data from n = 326. Results from three separate training cohorts (TC1-3) revealed consistent decreases in HC and HE levels over the first three (TC3) to 6 months (TC1 and TC2) of training, with no further reduction at the final 9-month mark (baseline to end of training differences, HC, TC1: t(355) = 2.59, p = .010, contrast estimate (est.) [SE] = 0.35 [0.14]; HC, TC2: t(363) = 4.06, p < .001, est. = 0.48 [0.12]; HC, TC3: t(368) = 3.18, p = .002, est. = 0.41 [0.13]; HE, TC1: t(435) = 3.23, p = .001, est. = 0.45 [0.14]; HE, TC2: t(442) = 2.60, p = .010, est. = 0.33 [0.13]; HE, TC3: t(446) = 4.18, p < .001, est. = 0.57 [0.14]). Training effects on HC increased with individual compliance (practice frequency), and effects on both HC and HE were independent of training content and unrelated to change in self-reported chronic stress. Self-reported stress, and cortisol-to-dehydroepiandrosterone ratios as an exploratory endpoint, were also reduced, albeit less consistently. CONCLUSIONS Our results point to the reduction of long-term cortisol exposure as a mechanism through which meditation-based mental training may exert positive effects on practitioners' health.Trial Registration: ClinicalTrials.gov identifier: NCT01833104.
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Probo M, Peric T, Fusi J, Prandi A, Faustini M, Veronesi MC. Hair cortisol and dehydroepiandrosterone sulfate concentrations in healthy beef calves from birth to 6 months of age. Theriogenology 2021; 175:89-94. [PMID: 34517287 DOI: 10.1016/j.theriogenology.2021.08.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/20/2021] [Accepted: 08/31/2021] [Indexed: 11/19/2022]
Abstract
Cortisol (C) and dehydroepiandrosterone (DHEA) are recognized as the main fetal steroids, and they are likely to influence fetal development and have long-term effects on newborn hypothalamic-pituitary-adrenal axis (HPA) function. DHEA is often measured as its sulfates and expressed as DHEA-S. Hair analysis represents a promising methodological approach for the non-invasive measurement of steroids, allowing for a retrospective analysis of the total exposure to steroids over time, and avoiding the influence of acute events or circadian fluctuations. Hair cortisol and DHEA concentrations have been investigated in cows, but no studies have been performed on calves. The object of this study was to evaluate hair cortisol (HC) and hair DHEA-S (HDHEA-S) concentrations in beef calves from birth to six months of age. Hair samples of 12 beef calves (seven males, five females) were firstly collected at birth (T1) and then every three weeks up to six months of age (T2-T10), collecting only the re-grown hair. HC and HDHEA-S were analyzed by radioimmunoassay (RIA). Calves sex, weight and APGAR score were registered immediately after birth. Statistical analysis revealed that both HC and HDHEA-S were influenced by sampling time (P < 0.001). HC concentrations were higher at T1 compared to all subsequent samplings (T2-T10, P < 0.01); HC concentrations were higher at T2 compared to T4-T10 (P < 0.01), while no further changes were detected from T3 onward. Higher HDHEA-S concentrations were registered at T1, T2 and T3 compared to all the other samplings (P < 0.01). No correlation was found between hair concentrations of both steroids and calf sex or birthweight. APGAR score was negatively correlated only with HC at birth (P < 0.05). These data demonstrate that C and DHEA-S are quantifiable in the hair of calves and are influenced by their age. The higher HC detected at birth (T1) probably reflects the high serum C concentrations present late in pregnancy and increased by the fetal HPA axis, by which parturition is initiated in cows. The highest HDHEA-S at birth (T1) in calves indicates that the largest amounts of DHEA and its sulfates are produced during fetal development. Moreover, the findings of higher HC at three weeks after birth and of higher HDHEA-S until six weeks after birth, suggest that C and DHEA secretion continues also beyond birth, and that these steroids could be involved in the events occurring during the challenging first weeks of age in the calf.
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Affiliation(s)
- M Probo
- Department of Veterinary Medicine, Università degli Studi di Milano, Via Dell'Università 6, 26900, Lodi, Italy
| | - T Peric
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Sondrio, 2/a, 33100, Udine, Italy
| | - J Fusi
- Department of Veterinary Medicine, Università degli Studi di Milano, Via Dell'Università 6, 26900, Lodi, Italy.
| | - A Prandi
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Sondrio, 2/a, 33100, Udine, Italy
| | - M Faustini
- Department of Veterinary Medicine, Università degli Studi di Milano, Via Dell'Università 6, 26900, Lodi, Italy
| | - M C Veronesi
- Department of Veterinary Medicine, Università degli Studi di Milano, Via Dell'Università 6, 26900, Lodi, Italy
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Hein A, Baumgartner K, von Fersen L, Bechshoft T, Woelfing B, Kirschbaum C, Mastromonaco G, Greenwood AD, Siebert U. Analysis of hair steroid hormones in polar bears (Ursus maritimus) via liquid chromatography-tandem mass spectrometry: comparison with two immunoassays and application for longitudinal monitoring in zoos. Gen Comp Endocrinol 2021; 310:113837. [PMID: 34181933 DOI: 10.1016/j.ygcen.2021.113837] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 05/09/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022]
Abstract
Analysis of hair cortisol concentrations (HCCs) is a promising method for monitoring long-term stress in mammals. However, previous measurements of HCCs in polar bears (Ursus maritimus) have yielded highly variable results, which are likely due to different methodological approaches. In this study, hair samples of zoo-housed polar bears were analyzed for cortisol with two independent immunoassays [an enzyme-linked immunoassay (EIA) and a chemiluminescence assay (CLIA)] and liquid chromatography-tandem mass spectrometry (LC-MS/MS). HCC measurements depended significantly on assay type applied, sample processing (cutting vs. powdering hair) and their interaction. Best agreement was observed between LC-MS/MS and CLIA (R2 = 0.81 for powdered hair) and sample processing had a minor, albeit significant, effect on obtained HCC measurements in these assays (R2 > 0.9). EIA measurements were consistently higher than with the other assays. HCC measurement was validated biologically for CLIA and LC-MS/MS in one male polar bear that experienced considerable stress for a prolonged period of time (> 18 weeks). Subsequently, by using the validated LC-MS/MS the measurement of cortisol could be complemented by the analysis of other steroids including cortisone, testosterone and progesterone levels from hair samples collected over a 9-month period (5-13 months) from six zoo-housed polar bears (five males, one female). No seasonal steroid variation was observed except in male progesterone levels. For all steroids except cortisone, a strong body region effect (neck or paw) was observed. Cortisol and cortisone, as well as progesterone and testosterone, concentrations were positively correlated. We show that hair steroid concentrations can be used to longitudinally measure stress and reproductive hormone axes in polar bears. The data established herein provide important basic information regarding methodology and study design for assessing hair steroid hormones.
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Affiliation(s)
- Anna Hein
- Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover, Bischofsholer Damm 15, 30173 Hannover, Germany
| | | | | | - Thea Bechshoft
- Department of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - Benno Woelfing
- Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover, Bischofsholer Damm 15, 30173 Hannover, Germany
| | - Clemens Kirschbaum
- Department of Biopsychology, Technical University of Dresden, Zellescher Weg 19, 01069 Dresden, Germany
| | | | - Alex D Greenwood
- Leibniz-Institute for Zoo and Wildlife Research, Alfred-Kowalke-Strasse 17, 10315 Berlin, Germany; Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Ursula Siebert
- Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover, Bischofsholer Damm 15, 30173 Hannover, Germany.
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Plasma androgens and the presence and course of depression in a large cohort of men. Psychoneuroendocrinology 2021; 130:105278. [PMID: 34049017 DOI: 10.1016/j.psyneuen.2021.105278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 05/10/2021] [Accepted: 05/17/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Hypoandrogenic men showed a higher prevalence of major depressive disorder (MDD), which could be ascribed to overlapping symptoms such as sexual dysfunction, or additionally to core emotional symptoms such as sadness and anhedonia. We examined whether androgen levels 1) differ between men with and without MDD cross-sectionally, 2) are associated with an elevated risk for onset of MDD prospectively, and 3) associate with all individual MDD symptoms, or only with hypogonadism overlapping symptoms. METHODS In 823 men (mean age 43.5 years), baseline plasma levels of total testosterone, 5α-dihydrotestosterone (5α-DHT), and androstenedione were determined with liquid chromatography-tandem mass spectrometry, and dehydroepiandrosterone-sulphate (DHEAS) and sex hormone binding globulin with radioimmunoassay, whereas free testosterone was calculated. MDD status was assessed at baseline and after two years using structured interviews and individual MDD symptoms were self-rated at baseline, and after one and two years. RESULTS None of the androgen levels were associated with current or onset (incidence or recurrence) of MDD. Free testosterone was only inversely associated with interest in sex. Also, androstenedione and DHEAS were positively associated with some individual MDD symptoms, and 5α-DHT levels showed non-linear associations (both with low and high levels) with MDD symptom severity and several individual MDD symptoms. CONCLUSIONS These results support the idea that circulating androgens synthesised by the testes are of limited clinical relevance to MDD in adult men, but levels of androstenedione, DHEAS and 5α-DHT may be associated with some individual MDD symptoms.
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Herbers J, Miller R, Walther A, Schindler L, Schmidt K, Gao W, Rupprecht F. How to deal with non-detectable and outlying values in biomarker research: Best practices and recommendations for univariate imputation approaches. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 7:100052. [PMID: 35757062 PMCID: PMC9216349 DOI: 10.1016/j.cpnec.2021.100052] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 03/22/2021] [Indexed: 12/22/2022] Open
Abstract
Non-detectable (ND) and outlying concentration values (OV) are a common challenge of biomarker investigations. However, best practices on how to aptly deal with the affected cases are still missing. The high methodological heterogeneity in biomarker-oriented research, as for example, in the field of psychoneuroendocrinology, and the statistical bias in some of the applied methods may compromise the robustness, comparability, and generalizability of research findings. In this paper, we describe the occurrence of ND and OV in terms of a model that considers them as censored data, for instance due to measurement error cutoffs. We then present common univariate approaches in handling ND and OV by highlighting their respective strengths and drawbacks. In a simulation study with lognormal distributed data, we compare the performance of six selected methods, ranging from simple and commonly used to more sophisticated imputation procedures, in four scenarios with varying patterns of censored values as well as for a broad range of cutoffs. Especially deletion, but also fixed-value imputations bear a high risk of biased and pseudo-precise parameter estimates. We also introduce censored regressions as a more sophisticated option for a direct modeling of the censored data. Our analyses demonstrate the impact of ND and OV handling methods on the results of biomarker-oriented research, supporting the need for transparent reporting and the implementation of best practices. In our simulations, the use of imputed data from the censored intervals of a fitted lognormal distribution shows preferable properties regarding our established criteria. We provide the algorithm for this favored routine for a direct application in R on the Open Science Framework (https://osf.io/spgtv). Further research is needed to evaluate the performance of the algorithm in various contexts, for example when the underlying assumptions do not hold. We conclude with recommendations and potential further improvements for the field. ND and OV are considered as censored data, e.g. due to measurement error cutoffs. Several common univariate approaches in handling ND and OV are presented. In a simulation study, their performances are compared. A novel algorithm shows preferable properties. General recommendations on how to deal with ND and OV are presented.
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Determination of cortisol in hair using liquid chromatography-tandem mass spectrometry: a short review. Bioanalysis 2021; 13:1145-1155. [PMID: 34187201 DOI: 10.4155/bio-2021-0101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Cortisol is considered a particularly relevant biomarker in the context of stress evaluation. This study aims to review of the available literature on the determination of cortisol in hair using LC-MS/MS. Currently, there is no standardized procedure for the measurement of cortisol concentrations in hair, and different sample preparation, chromatographic separation and mass spectrometric detection conditions were described. Simple methanolic extraction, reversed-phase separation and MRM detection in negative ion mode are the most common employed analytical approaches. Reported assays presented acceptable sensitivity for clinical purposes. The increasing use of mass spectrometry in clinical laboratories may contribute to the establishment of LC-MS/MS as the method of choice for the determination of cortisol concentrations in hair.
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Sobiepanek A, Paone A, Cutruzzolà F, Kobiela T. Biophysical characterization of melanoma cell phenotype markers during metastatic progression. EUROPEAN BIOPHYSICS JOURNAL : EBJ 2021; 50:523-542. [PMID: 33730175 PMCID: PMC8190004 DOI: 10.1007/s00249-021-01514-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/30/2021] [Accepted: 03/08/2021] [Indexed: 12/14/2022]
Abstract
Melanoma is the most fatal form of skin cancer, with increasing prevalence worldwide. The most common melanoma genetic driver is mutation of the proto-oncogene serine/threonine kinase BRAF; thus, the inhibition of its MAP kinase pathway by specific inhibitors is a commonly applied therapy. However, many patients are resistant, or develop resistance to this type of monotherapy, and therefore combined therapies which target other signaling pathways through various molecular mechanisms are required. A possible strategy may involve targeting cellular energy metabolism, which has been recognized as crucial for cancer development and progression and which connects through glycolysis to cell surface glycan biosynthetic pathways. Protein glycosylation is a hallmark of more than 50% of the human proteome and it has been recognized that altered glycosylation occurs during the metastatic progression of melanoma cells which, in turn facilitates their migration. This review provides a description of recent advances in the search for factors able to remodel cell metabolism between glycolysis and oxidative phosphorylation, and of changes in specific markers and in the biophysical properties of cells during melanoma development from a nevus to metastasis. This development is accompanied by changes in the expression of surface glycans, with corresponding changes in ligand-receptor affinity, giving rise to structural features and viscoelastic parameters particularly well suited to study by label-free biophysical methods.
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Affiliation(s)
- Anna Sobiepanek
- Laboratory of Biomolecular Interactions Studies, Chair of Drug and Cosmetics Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland.
| | - Alessio Paone
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Francesca Cutruzzolà
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Tomasz Kobiela
- Laboratory of Biomolecular Interactions Studies, Chair of Drug and Cosmetics Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
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Chloroform-based liquid-liquid extraction and LC-MS/MS quantification of endocannabinoids, cortisol and progesterone in human hair. J Pharm Biomed Anal 2021; 201:114103. [PMID: 33957361 DOI: 10.1016/j.jpba.2021.114103] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 12/29/2022]
Abstract
Understanding the role of endogenous cannabinoids (endocannabinoids) in disease is of increasing importance. However, tools to investigate endocannabinoid levels in humans are limited. In the current study, we report a simplified sample preparation method for quantifying endocannabinoids and steroid hormones in hair using liquid-liquid extraction combined with ultra performance liquid chromatography coupled to tandem mass spectrometry. The fully validated method is at least R2 = 0.99 linear between 5 and 1,000 pg/mg for each analyte and the detection limits are at or below 0.50 pg/mg for cortisol, progesterone, oleoylethanolamide, and arachidonoyl ethanolamide, and 2.65 pg/mg for 2-arachidonoyl glycerol. Sequential extraction of hair samples revealed that multiple extractions may be required for quantitative recovery of steroids. However endogenous cannabinoids were efficiently recovered using a single sample extraction. The method was applied to a psychosocial stress study where participants provided samples of both hair and saliva. Endogenous hair arachidonoyl ethanolamide levels were negatively associated with resting, but not stressed, salivary cortisol levels in healthy participants. This simplified method enables the detailed study of hormonal and endocannabinoids in human hair with high sensitivity.
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48
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Wacker E, Fischer A, Schorlemmer J. Effects of person-environment fit of gender-role orientation on burnout, engagement and hair steroids as stress biomarkers among women. J Occup Med Toxicol 2021; 16:13. [PMID: 33863346 PMCID: PMC8050924 DOI: 10.1186/s12995-021-00303-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 04/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Analysis on gender related differences in occupational stress and burnout levels usually reveal higher occupational stress and burnout levels for women compared to men, especially in male-dominated working environments. In opposition to group differentiation, more specific gender-related dimensions feminity and masculinity were used in the study to describe individual and work environment characteristics and analyze their effects. METHODS In a cross-sectional design, survey results were linked to steroid levels in hair samples. Data was collected in a German medical services company with 146 employed women age 22-66 years (M = 40.48, SD = 10.38), 58 of them provided hair samples for steroid detection. Feminity and masculinity were measured by Gender Role Orientation Scale GTS+. Two Person-Environment fit scores in feminity and masculinity were calculated by subtracting individual from environment values. Both fit scores were proved as predictors in hierarchical linear regression models predicting burnout and work engagement as well as hair steroids cortisol, cortisone, DHEA, testosterone and progesterone detected by Liquid Chromatography-Mass Spectrometry (LC-MS/MS) as stress biomarkers. Bivariate correlations as well as moderator and mediator analysis were implemented. RESULTS After considering age, role clarity, and work organization, Person-Environment fit in feminity still added significant variance explanation (β = .23, ∆ R2 = .05, p = .003) for burnout. Person-Environment fit in feminity also explained poor variance in work engagement (β = -.29, R2 = .09, p < .001). Person-Environment fit in masculinity added considerable variance explanation (β = .34, ∆ R2 = .12, p = 0.018) to cortisol levels after including quantitative demands to the model. CONCLUSIONS Person-Environment fit in feminity might be inspected as a predictor for burnout and work engagement. Person-Environment fit in masculinity can be taken into consideration as a predictor for hair cortisol as stress biomarker. Feminity and masculinity can be used as personality traits as well as characteristics of work environment, thus providing a particular gender-role related method of differentiation within gender groups. Also, specific methods could be derived for stress and burnout prevention and promotion of work engagement. Representative population studies with bigger samples and longitudinal surveys are needed to better explore the benefits and limitations of this approach.
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Affiliation(s)
- Eva Wacker
- FOM Hochschule für Oekonomie und Management Berlin, Institut für Gesundheit und Soziales, Bismarckstr. 107, 10625, Berlin, Germany.
- Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Axel Fischer
- Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Julia Schorlemmer
- FOM Hochschule für Oekonomie und Management Berlin, Institut für Gesundheit und Soziales, Bismarckstr. 107, 10625, Berlin, Germany
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Walther A, Wehrli S, Kische H, Penz M, Wekenborg M, Gao W, Rothe N, Beesdo-Baum K, Kirschbaum C. Depressive symptoms are not associated with long-term integrated testosterone concentrations in hair. World J Biol Psychiatry 2021; 22:288-300. [PMID: 32657193 DOI: 10.1080/15622975.2020.1795253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES The association between depressive symptomatology and endogenous testosterone levels is inconclusive. Large inter- and intra-individual testosterone differences suggest point measurements from saliva or serum to be inadequate to map basal testosterone concentrations highlighting the potential for long-term integrated testosterone levels from hair. METHODS Using data from a prospective cohort study, a total of 578 participants (74% female) provided complete data on depressive symptomatology, clinical features, and hair samples for quantification of testosterone concentrations at baseline. Available data of three annual follow-up examinations were used for longitudinal analyses. RESULTS Correlation analysis showed in both, men and women, hair testosterone across all the four time points not to be significantly related to depressive symptoms. Examined clinical features were not associated with testosterone levels, except for having a current diagnosis of a psychological disorder, which was associated with reduced testosterone levels in men, but not in women. Acceptable model fit for an autoregressive cross-lagged panel analysis emerged only for the female subsample suggesting inverse cross-relations for the prediction of testosterone by depressive symptomatology and vice versa. CONCLUSIONS Findings from this study add to the literature by showing no association between long-term integrated testosterone in hair and depressive symptomatology in men and women.
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Affiliation(s)
- A Walther
- Department of Biopsychology, TU Dresden, Dresden, Germany.,Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland
| | - S Wehrli
- Department of Biopsychology, TU Dresden, Dresden, Germany.,Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland
| | - H Kische
- Department of Behavioral Epidemiology, TU Dresden, Dresden, Germany
| | - M Penz
- University Hospital Dresden Clinic and Polyclinic for Psychotherapy and Psychosomatics, Dresden, Germany
| | - M Wekenborg
- Department of Biopsychology, TU Dresden, Dresden, Germany
| | - W Gao
- Department of Biopsychology, TU Dresden, Dresden, Germany
| | - N Rothe
- Department of Biopsychology, TU Dresden, Dresden, Germany
| | - K Beesdo-Baum
- Department of Behavioral Epidemiology, TU Dresden, Dresden, Germany
| | - C Kirschbaum
- Department of Biopsychology, TU Dresden, Dresden, Germany
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Behringer V, Krumbholz A, Stevens JMG, Keiler AM, Zierau O, Hohmann G. Exploring the Utility of Hair Endocannabinoids for Monitoring Homeostasis in Bonobos. Physiol Biochem Zool 2021; 94:83-98. [PMID: 33434116 DOI: 10.1086/712658] [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] [Indexed: 11/03/2022]
Abstract
AbstractQuantifying physiological challenges has gained increasing importance in evolutionary biology, behavioral physiology, and conservation. One matrix that is particularly useful for obtaining long-term records of physiological changes in mammals is hair. Potential markers are components of the endocannabinoid (EC) system, which regulates homeostasis of the brain as well as the endocrine and immune systems. Here, we present results from the first study to measure ECs (anandamide [AEA], 2-archidonyl glycerol [2-AG]) and EC-like compounds (N-palmitoylethanolamine [PEA], N-oleoylethanolamine [OEA], N-stearoylethanolamine [SEA]) in the hair of a nonhuman primate. We found that AEA, SEA, PEA, and OEA can be reliably measured in hair samples. When comparing the measurements of hair from different body parts, we found that variations of some analytes suggest that hair location is likely to affect results. For changes in health status, measurements of ECs and EC-like compounds reflected differences at both intra- and interindividual levels. We concluded that the EC system potentially provides novel tools to assess well-being, health status, and metabolic stress-not only in the hair of humans but also in that of domestic and wild animals. Measuring changes in ECs and EC-like compounds may improve the long-term monitoring of health status in captive and wild primates and may serve as a useful measure in animal welfare programs.
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