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Pala ÖO, Çıtaker S, Güney E, Sepici A, Güveli GM, Arslan B, Gürü M. Effectiveness of osteopathic manipulative applications on hypothalamic-pituitary-adrenal (HPA) axis in youth with major depressive disorder: a randomized double-blind, placebo-controlled trial. J Osteopath Med 2024; 124:267-275. [PMID: 38414339 DOI: 10.1515/jom-2023-0056] [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: 03/03/2023] [Accepted: 01/18/2024] [Indexed: 02/29/2024]
Abstract
CONTEXT Osteopathic treatments regulate the neurovegetative system through joint mobilizations and manipulations, and myofascial and craniosacral techniques. Despite the growing body of research, the precise impact of osteopathic medicine on the autonomic nervous system (ANS) is not yet fully elucidated. As to Kuchera's techniques, the stimulation of the sympathetic trunk and prevertebral ganglia contributed to harmonization of the sympathetic activity. However, potential relationships between the harmonization of the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis largely remain uncertain and warrant further exploration. OBJECTIVES This study was designed to evaluate the effectiveness of the osteopathic sympathetic harmonization (OSH) on the SNS and the HPA axis in youth with major depressive disorder (MDD). METHODS The study included 39 youths aged 15-21 years and diagnosed with MDD. The participants were randomly assigned into either the OSH or the placebo group. Stimulation was performed on the sympathetic truncus and prevertebral ganglia in the OSH group. The stimulation of the placebo group was performed with a lighter touch and a shorter duration in similar areas. Each participant completed the Beck Depression Inventory (BDI) and the State and Trait Anxiety Inventory (SAI and TAI) before the application. Blood pressure (BP) and pulse measurements were made, and saliva samples were taken before, immediately after, and 20 min after application. RESULTS The baseline BDI (p=0.617) and TAI (p=0.322) scores were similar in both groups. Although the SAI scores decreased in both groups postintervention, no statistically significant difference was found between the two groups. Subjects who received OSH had a decrease in α-amylase level (p=0.028) and an increase in cortisol level (p=0.009) 20 min after the procedure. CONCLUSIONS Following OSH application in depressed youth, SNS activity may decrease, whereas HPA axis activity may increase. Future studies may examine the therapeutic efficacy of repeated OSH applications in depressed individuals.
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Affiliation(s)
- Ömer O Pala
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, 52942 Bolu Abant İzzet Baysal University , Bolu, Türkiye
| | - Seyit Çıtaker
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, 37511 Gazi University , Ankara, Türkiye
| | - Esra Güney
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, 64001 Gazi University , Ankara, Türkiye
| | - Aylin Sepici
- Department of Medical Biochemistry, Faculty of Medicine, 64001 Gazi University , Ankara, Türkiye
| | - Güner M Güveli
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, 64001 Gazi University , Ankara, Türkiye
| | - Burak Arslan
- Department of Medical Biochemistry, Faculty of Medicine, 64001 Gazi University , Ankara, Türkiye
| | - Meltem Gürü
- Medico-Social Center, 37511 Gazi University , Ankara, Türkiye
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Terry EL, Meng L, Huo Z, Bartley EJ. Examining Reactivity and Recovery Patterns of Pain-Evoked Cortisol and Alpha-Amylase Trajectories: Relations Between Psychological Markers of Risk and Resilience. THE JOURNAL OF PAIN 2024; 25:104464. [PMID: 38246254 PMCID: PMC11128348 DOI: 10.1016/j.jpain.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/12/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024]
Abstract
Chronic low back pain (cLBP) is one of the leading causes of disability globally and represents an enormous burden to aging adults. While numerous factors contribute to cLBP, dysregulation in the hypothalamic-pituitary-adrenal axis and autonomic nervous system functioning have been implicated in its pathogenesis. It is well documented that negative psychological states can modulate biological stress responsivity in chronic pain; however, little is known regarding the influence of positive psychological factors in this relationship. The aim of this study was to examine the association between psychological risk and resilience factors with patterns of physiological stress reactivity and recovery in 60 older adults with cLBP. Participants completed measures of hope, optimism, pain catastrophizing, and perceived stress, and underwent psychophysical pain testing assessing responses to painful pressure, heat, and cold stimuli. Salivary samples were obtained prior to pain induction and at 7 time points spanning 90 minutes after pain testing terminated. To examine reactivity and recovery profiles in hypothalamic-pituitary-adrenal axis and autonomic nervous system function, samples were assayed for cortisol and alpha-amylase, respectively. Results revealed higher levels of hope and optimism were associated with increased cortisol reactivity (p's < .003) and more rapid recovery (p's = .001). Further, pain catastrophizing and perceived stress were associated with cortisol reactivity, with lower levels of these factors predicting larger increases in cortisol from baseline to peak levels (p's < .04). No significant differences in reactivity or recovery patterns emerged for alpha-amylase. Overall, findings highlight the role of psychological risk and resilience factors in modulating physiological stress reactivity. PERSPECTIVE: This article investigated whether psychosocial risk and resilience factors were associated with stress reactivity and recovery in response to laboratory-based pain testing in older adults with chronic low back pain. Results indicate that high resilience factors may be protective by modulating adrenocortical reactivity and recovery profiles.
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Affiliation(s)
- Ellen L. Terry
- University of Florida, Biobehavioral Nursing Science
- University of Florida, Pain Research and Intervention Center of Excellence (PRICE)
| | | | - Zhiguang Huo
- University of Florida, Department of Biostatistics
| | - Emily J. Bartley
- University of Florida, Pain Research and Intervention Center of Excellence (PRICE)
- University of Florida, Community Dentistry and Behavioral Science
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Reyes Del Paso GA, Garcia-Hernandez A, Contreras-Merino AM, Galvez-Sánchez CM, de la Coba P, Montoro CI, Davydov DM. A two-component model of hair cortisol concentration in fibromyalgia: Independent effects of pain chronicity and severity. Eur J Pain 2024; 28:821-830. [PMID: 38102835 DOI: 10.1002/ejp.2223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/30/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Fibromyalgia (FM) is a chronic pain disorder of unknown aetiopathogenesis, in which the role of activity of the hypothalamic-pituitary-adrenal (HPA) axis is not clearly established. METHODS This study analysed the modulatory effects of disease chronicity and severity on cortisol levels. Hair cortisol concentrations (HCC) and clinical evaluation data (pain severity, impact of FM on daily activities, depression, anxiety, fatigue and insomnia) were collected from 47 female patients with FM and 36 healthy women (HW). RESULTS The results showed that disease chronicity, with a negative effect, and symptom severity, with a positive effect, were independent predictors of HCC. Patients with a shorter disease duration had higher HCC than patients with a longer disease duration and healthy participants. Furthermore, patients with greater symptom severity had higher HCC than those patients with lower clinical severity and healthy participants. While disease chronicity in FM was associated with a decrease in HCC, clinical severity increased HCC. CONCLUSIONS These results support the existence of a dysfunction in the regulation of the HPA axis in FM and its possible contribution to chronic pain development. SIGNIFICANCE This is the first study to assess hair cortisol concentrations in a specific sample of patients with fibromyalgia (FM). This method is especially useful for the assessment of long-term regular cortisol excretion. Results showed a two-component model for explaining cortisol levels: disease chronicity, with a negative effect, and symptom severity, with a positive effect. This suggests that severe pain/stress evokes higher cortisol levels at earlier stages of FM, while in the longer term a decrease in cortisol levels was observed.
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Affiliation(s)
| | | | | | | | - P de la Coba
- Department of Psychology and Anthropology, University of Extremadura, Cáceres, Spain
| | - C I Montoro
- Department of Psychology, University of Jaén, Jaén, Spain
| | - D M Davydov
- María Zambrano senior scholar, University of Jaén, Jaén, Spain
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Chang X, Zhang H, Chen S. Neural circuits regulating visceral pain. Commun Biol 2024; 7:457. [PMID: 38615103 PMCID: PMC11016080 DOI: 10.1038/s42003-024-06148-y] [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: 11/06/2023] [Accepted: 04/05/2024] [Indexed: 04/15/2024] Open
Abstract
Visceral hypersensitivity, a common clinical manifestation of irritable bowel syndrome, may contribute to the development of chronic visceral pain, which is a major challenge for both patients and health providers. Neural circuits in the brain encode, store, and transfer pain information across brain regions. In this review, we focus on the anterior cingulate cortex and paraventricular nucleus of the hypothalamus to highlight the progress in identifying the neural circuits involved in visceral pain. We also discuss several neural circuit mechanisms and emphasize the importance of cross-species, multiangle approaches and the identification of specific neurons in determining the neural circuits that control visceral pain.
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Affiliation(s)
- Xiaoli Chang
- College of Acupuncture and Massage, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Haiyan Zhang
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Shaozong Chen
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
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Liang Y. Life course socioeconomic status, chronic pain, and the mediating role of allostatic load: findings from the midlife in the United States. Front Public Health 2024; 12:1365105. [PMID: 38562255 PMCID: PMC10982432 DOI: 10.3389/fpubh.2024.1365105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/05/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Low socioeconomic status (SES) has been linked to chronic pain (CP); however, the mechanisms by which SES over the life course influences downstream CP outcomes remain unclear. Methods This study utilizes data from the Midlife in the United States (MIDUS) survey, a prospective sample of community-dwelling individuals (N=781), to investigate the chain of risk additive model of SES in relation to CP. Additionally, the study examines the mediating role of allostatic load (AL) in the relationship between life course SES and CP. Confirmatory factor analysis was employed to capture the multidimensionality of life course SES and path analysis was used to examine the direct and indirect effects on CP. AL was computed by quartile-based summation and by latent class analysis. Results Results indicated lower SES in MIDUS 2 was associated with greater high-interference CP odds in MIDUS 3 (OR=1.069, 95% CI=1.006-1.136, P < 0.05) and no association was found between distal SES and levels of CP interference. Similarly, no significant relationship was observed between SES and the number of CP locations. Additionally, no additive effects of SES were found, and AL did not present mediation effects on the association between life course SES and CP. Discussion The present study emphasizes the importance of directly proximal effects of SES on CP, underscoring the need for equitable distribution of health resources and the implementation of policies focused on diminishing socioeconomic inequalities. Further research is needed to examine alternative pathways by which proximal SES impact CP.
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Affiliation(s)
- Yunlong Liang
- Institute for Social and Economic Research, University of Essex, Colchester, United Kingdom
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Ghoussoub K, Côté CI, Fortier M, Nauche B, Rainville P, Pagé MG. Investigating the Impact of Stress on Pain: A Scoping Review on Sense of Control, Social-Evaluative Threat, Unpredictability, and Novelty (STUN Model). J Pain Res 2024; 17:737-751. [PMID: 38405686 PMCID: PMC10893892 DOI: 10.2147/jpr.s450977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/07/2024] [Indexed: 02/27/2024] Open
Abstract
Background Stress can have paradoxical effects on pain, namely hyperalgesia and hypoalgesia. Four situational characteristics activate the hypothalamic-pituitary-adrenal axis, leading to a physiological stress response: lacking Sense of control, social-evaluative Threat, Unpredictability and Novelty (STUN). This scoping review reports on the types of evidence published on the effects of STUN characteristics on pain outcomes. Databases/Data Treatment Searches of primary electronic databases were performed to identify articles published on adults between 1990 and 2021 that contained search terms on pain and stress/STUN characteristics. A total of 329 articles were included in the analysis. Results Only 3.3% of studies examined simultaneously >1 STUN component. Almost all observational studies (177/180) examined the association between perceived stress and pain without measuring physiological stress responses. Of the 130 experimental studies, 78 (60.0%) manipulated stressful characteristics through nociception, and only 38.5% assessed if/how stress manipulation impacted perceived stress. Conclusion There is a clear lack of integration of the characteristics that trigger a physiological stress response in the pain field. Only 3.3% of studies examined simultaneously more than one STUN component and there is an unequal attention given to individual components of the STUN framework. Recommendations for future research include selection of stress manipulations/measurements that are more precisely inducing/reflecting neurobiological mechanisms of stress responses to insure valid integration of scientific knowledge.
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Affiliation(s)
- Karen Ghoussoub
- Department of Psychology, Faculty of Arts and Science, Université de Montréal, Montreal, Quebec, Canada
- Research Center of the Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
| | - Catherine Isadora Côté
- Research Center of the Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
| | - Maude Fortier
- Research Center of the Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
| | - Bénédicte Nauche
- CHUM Library, Centre hospitalier de l’Université de Montreal (CHUM), Montreal, Quebec, Canada
| | - Pierre Rainville
- Centre de recherche de l’Institut universitaire de gériatrie de Montréal, CIUSSS Centre-sud-de l’île de Montréal, Montreal, Quebec, Canada
- Department of Stomatology, Université de Montréal, Montreal, Quebec, Canada
| | - M Gabrielle Pagé
- Department of Psychology, Faculty of Arts and Science, Université de Montréal, Montreal, Quebec, Canada
- Research Center of the Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
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John A, Bouillon-Minois JB, Bagheri R, Pélissier C, Charbotel B, Llorca PM, Zak M, Ugbolue UC, Baker JS, Dutheil F. The influence of burnout on cardiovascular disease: a systematic review and meta-analysis. Front Psychiatry 2024; 15:1326745. [PMID: 38439796 PMCID: PMC10909938 DOI: 10.3389/fpsyt.2024.1326745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/15/2024] [Indexed: 03/06/2024] Open
Abstract
Background Burnout is a public health problem with various health consequences, among which cardiovascular disease is the most investigated but still under debate. Our objective was to conduct a systematic review and meta-analysis on the influence of burnout on cardiovascular disease. Methods Studies reporting risk (odds ratio, relative risk, and hazard ratio) of cardiovascular disease following burnout were searched in PubMed, PsycINFO, Cochrane, Embase, and ScienceDirect. We performed a random-effect meta-analysis stratified by type of cardiovascular disease and searched for putative influencing variables. We performed sensitivity analyses using the most adjusted models and crude risks. Results We included 25 studies in the systematic review and 9 studies in the meta-analysis (4 cross-sectional, 4 cohort, and 1 case-control study) for a total of 26,916 participants. Burnout increased the risk of cardiovascular disease by 21% (OR = 1.21, 95% CI 1.03 to 1.39) using the most adjusted risks and by 27% (OR = 1.27, 95% CI 1.10 to 1.43) using crude risks. Using stratification by type of cardiovascular disease and the most adjusted risks, having experienced burnout significantly increased the risk of prehypertension by 85% (OR = 1.85, 95% CI 1.00 to 2.70) and cardiovascular disease-related hospitalization by 10% (OR = 1.10, 95% CI 1.02 to 1.18), whereas the risk increase for coronary heart disease (OR = 1.79, 95% CI 0.79 to 2.79) and myocardial infarction (OR = 1.78, 95% CI 0.85 to 2.71) was not significant. Results were also similar using crude odds ratio. The risk of cardiovascular disease after a burnout was not influenced by gender. Insufficient data precluded other meta-regressions. Conclusions Burnout seems to increase the risk of cardiovascular disease, despite the few retrieved studies and a causality weakened by cross-sectional studies. However, numerous studies focused on the pathophysiology of cardiovascular risk linked to burnout, which may help to build a preventive strategy in the workplace.
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Affiliation(s)
- Awena John
- Université Clermont Auvergne, CHU Clermont-Ferrand, Occupational Medicine, Clermont-Ferrand, France
| | - Jean-Baptiste Bouillon-Minois
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, Emergency Medicine, Clermont-Ferrand, France
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Carole Pélissier
- Université Jean Monnet Saint-Etienne, IFSTTAR, Université Lyon 1, UMRESTTE, CHU Saint-Etienne, Occupational Medicine, Saint-Etienne, France
| | - Barbara Charbotel
- Université Lyon 1, UMRESTTE, CHU Lyon, Occupational Medicine, Lyon, France
| | - Pierre-Michel Llorca
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, CHU Clermont-Ferrand, Psychiatry, Clermont-Ferrand, France
| | - Marek Zak
- Institute of Health Sciences, Collegium Medicum, The Jan Kochanowski University of Kielce, Kielce, Poland
| | - Ukadike C. Ugbolue
- School of Health and Life Sciences, Institute for Clinical Exercise & Health Science, University of the West of Scotland, South Lanarkshire, United Kingdom
| | - Julien S. Baker
- Centre for Health and Exercise Science Research, Hong Kong Baptist University, Hong Kong, Hong Kong SAR, China
| | - Frederic Dutheil
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Cler-mont-Ferrand, Occupational Medicine, WittyFit, Clermont-Ferrand, France
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Liang Y, Booker C. Allostatic load and chronic pain: a prospective finding from the national survey of midlife development in the United States, 2004-2014. BMC Public Health 2024; 24:416. [PMID: 38336697 PMCID: PMC10854121 DOI: 10.1186/s12889-024-17888-1] [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: 07/22/2023] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Previous research has demonstrated a correlation between chronic stress and chronic pain (CP). However, there have been few studies examining the prospective association of allostatic load (AL)-the biological processes related to stress-with CP. METHODS We firstly conducted latent class analysis to identify phenotypes of AL using a community-dwelling sample, the Midlife in the United States. Multinomial logistic regression models were used to examine the prospective association between phenotypes of AL at MIDUS 2 biomarker project and the presence of CP, CP interference and the number of CP sites at MIDUS 3. RESULTS Three phenotypes of AL, low biological dysregulation, parasympathetic dysregulation and metabolic dysregulation, were identified. Compared to low biological dysregulation group, participants experiencing metabolic dysregulation phenotype of AL at MIDUS 2 had higher risks of having high-interference CP (RRR = 2.00, 95% CI: 1.06, 3.79, P < 0.05) and 3 or more CP sites (RRR = 2.03, 95% CI: 1.08, 3.83, P < 0.05) at MIDUS 3. CONCLUSION The findings indicate that focusing on mitigating the metabolic dysfunction phenotype of AL has the potential to be an efficacious strategy for alleviating future CP bodily widespreadness and high CP interference.
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Affiliation(s)
- Yunlong Liang
- Institute for Social and Economic Research, University of Essex, Wivenhoe Park, Colchester, Essex, CO4 3SQ, UK.
| | - Cara Booker
- Institute for Social and Economic Research, University of Essex, Wivenhoe Park, Colchester, Essex, CO4 3SQ, UK
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Wegeberg AM, Sejersgaard-Jacobsen TH, Brock C, Drewes AM. Prediction of pain using electrocardiographic-derived autonomic measures: A systematic review. Eur J Pain 2024; 28:199-213. [PMID: 37655709 DOI: 10.1002/ejp.2175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND AND OBJECTIVE Pain is a major clinical challenge, and understanding the pathophysiology is critical for optimal management. The autonomic nervous system reacts to pain stimuli, and autonomic dysfunction may predict pain sensation. The most used assessment of autonomic function is based on electrocardiographic measures, and the ability of such measures to predict pain was investigated. DATABASES AND DATA TREATMENT English articles indexed in PubMed and EMBASE were reviewed for eligibility and included when they reported electrocardiographic-derived measures' ability to predict pain response. The quality in prognostic studies (QUIPS) tool was used to assess the quality of the included articles. RESULTS The search revealed 15 publications, five on experimental pain, five on postoperative pain, and five on longitudinal clinical pain changes, investigating a total of 1069 patients. All studies used electrocardiographically derived parameters to predict pain assessed with pain thresholds using quantitative sensory testing or different scales. Across all study modalities, electrocardiographic measures were able to predict pain. Higher parasympathetic activity predicted decreased experimental, postoperative, and long-term pain in most cases while changes in sympathetic activity did not consistently predict pain. CONCLUSIONS Most studies demonstrated that parasympathetic activity could predict acute and chronic pain intensity. In the clinic, this may be used to identify which patients need more intensive care to prevent, for example postoperative pain and develop personalized chronic pain management. SIGNIFICANCE Pain is a debilitating problem, and the ability to predict occurrence and severity would be a useful clinical tool. Basal autonomic tone has been suggested to influence pain perception. This systematic review investigated electrocardiographic-derived autonomic tone and found that increased parasympathetic tone could predict pain reduction in different types of pain.
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Affiliation(s)
- Anne-Marie Wegeberg
- Thisted Research Unit, Aalborg University Hospital Thisted, Thisted, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Christina Brock
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
| | - Asbjørn Mohr Drewes
- Thisted Research Unit, Aalborg University Hospital Thisted, Thisted, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
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Song S, Graham-Engeland JE, Kim J. Associations Between Psychological Stress and Hand Pain Among Rural and Urban Adults: Findings From the KoGES Community Cohort Study. THE JOURNAL OF PAIN 2024; 25:362-375. [PMID: 37659447 DOI: 10.1016/j.jpain.2023.08.016] [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: 02/16/2023] [Revised: 08/17/2023] [Accepted: 08/28/2023] [Indexed: 09/04/2023]
Abstract
Despite known health disparities in chronic pain conditions between rural and urban adults, few studies have examined whether longitudinal associations between psychological stress and hand pain differ. Utilizing community-based cohort data, this study examined whether rural and urban adults differed in the extent to which psychological distress was associated with hand osteoarthritis (OA) symptoms and later functional limitations related to hand pain. Community-dwelling adults (mean age = 51.97, 52.3% women) in a rural (n = 2,971) and urban area (n = 2,782) provided demographic data at baseline and, at a 4-year follow-up, responded to questionnaires about psychological distress and clinical symptoms of hand OA. Levels of functional limitations in hands were assessed at an 8-year follow-up. Ordinal logistic and linear regression were conducted to examine the effects of psychological distress on hand OA symptoms and functional limitations, and whether associations between psychological distress and these pain outcomes were moderated by residential area. The results showed that psychological distress was associated with a higher risk for hand OA symptoms and functional limitations, even after adjusting for demographic and health covariates. There was significant moderation by residential area, such that the association between psychological distress and hand OA was significant only among rural adults and the association with functional limitations was stronger in rural adults than urban adults. Findings suggest greater vulnerability to hand arthritis and hand-related functional limitations among rural adults and the potential for tailored intervention programs to help resolve health disparities among rural communities. PERSPECTIVE: This study compares the association between psychological distress and hand pain outcomes between rural and urban adults using community-based cohort data and suggests that rural adults are more vulnerable to experiencing negative effects of psychological distress on concurrent hand OA symptoms and longitudinal functional limitations in hands.
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Affiliation(s)
- Sunmi Song
- Rehabilitation Science Program, Department of Health Science, Graduate School, Korea University, Seoul, South Korea; Department of Health and Environmental Science, College of Health Science, Korea University, Seoul, South Korea; Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea
| | | | - Junesun Kim
- Rehabilitation Science Program, Department of Health Science, Graduate School, Korea University, Seoul, South Korea; Department of Health and Environmental Science, College of Health Science, Korea University, Seoul, South Korea; Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea; BK21FOUR Program: Learning Health Systems, College of Health Science, Korea University, Seoul, South Korea
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Seton B, Pandey R, Piscura MK, Pearson WG. Autonomic Recalibration: A Promising Approach for Alleviating Myofascial Pain Explored in a Retrospective Case Series. Cureus 2024; 16:e52450. [PMID: 38371140 PMCID: PMC10871156 DOI: 10.7759/cureus.52450] [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: 08/04/2023] [Accepted: 01/11/2024] [Indexed: 02/20/2024] Open
Abstract
This retrospective case series introduces autonomic recalibration (AR) as a novel approach for alleviating chronic myofascial pain. The manuscript explores the rationale, theory, and practice of AR, which targets the autonomic nervous system (ANS) to restore homeostasis and reduce pain. The involvement of the ANS in pain modulation and the role of autonomic imbalance in chronic pain are discussed, emphasizing the potential benefits of addressing autonomic dysregulation through AR. The technique combines manual interventions and patient education, relying on neuroplastic adaptations. Three diverse case reports are presented to illustrate the effectiveness of AR in patients with different sources of pain. Each case presents a unique clinical scenario, including a nine-year-old male diagnosed with spondylolisthesis, a 68-year-old male with a history of abdominal surgeries, and a 56-year-old male with chronic low back pain following lumbar fusion surgery. In all cases, AR resulted in pain relief, improved sleep, and restoration of functional abilities. These findings support the potential of AR as an effective alternative approach for myofascial pain. Further research is warranted to validate these outcomes and investigate the underlying mechanisms of AR.
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Affiliation(s)
- Bob Seton
- Department of Biomedical Research and Affairs, Edward Via College of Osteopathic Medicine, Auburn, USA
| | - Rishika Pandey
- Department of Biomedical Research and Affairs, Edward Via College of Osteopathic Medicine, Auburn, USA
| | - Mary K Piscura
- Department of Biomedical Research and Affairs, Edward Via College of Osteopathic Medicine, Auburn, USA
| | - William G Pearson
- Department of Biomedical Research and Affairs, Edward Via College of Osteopathic Medicine, Auburn, USA
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12
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Mickle AM, Sibille KT. Deciphering relationships between stress biomarkers and fibromyalgia syndrome with implications relevant to other chronic pain conditions. Pain 2024; 165:243-245. [PMID: 38100365 PMCID: PMC10752222 DOI: 10.1097/j.pain.0000000000003111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Affiliation(s)
- Angela M Mickle
- Department of Physical Medicine & Rehabilitation, University of Florida, Gainesville, FL, United States
| | - Kimberly T Sibille
- Department of Physical Medicine & Rehabilitation, University of Florida, Gainesville, FL, United States
- Division of Pain Medicine, Department of Anesthesiology, University of Florida, Gainesville, FL, United States
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13
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Dang K, Ritvo P, Katz J, Gratzer D, Knyahnytska Y, Ortiz A, Walters C, Attia M, Gonzalez-Torres C, Lustig A, Daskalakis Z. The Role of Daily Steps in the Treatment of Major Depressive Disorder: Secondary Analysis of a Randomized Controlled Trial of a 6-Month Internet-Based, Mindfulness-Based Cognitive Behavioral Therapy Intervention for Youth. Interact J Med Res 2023; 12:e46419. [PMID: 38064262 PMCID: PMC10746981 DOI: 10.2196/46419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 08/15/2023] [Accepted: 08/28/2023] [Indexed: 12/25/2023] Open
Abstract
BACKGROUND Current evidence supports physical activity (PA) as an adjunctive treatment for major depressive disorder (MDD). Few studies, however, have examined the relationship between objectively measured PA and MDD treatment outcomes using prospective data. OBJECTIVE This study is a secondary analysis of data from a 24-week internet-based, mindfulness-based cognitive behavioral therapy program for MDD. The purpose of this analysis was twofold: (1) to examine average daily step counts in relation to MDD symptom improvement, and whether pain moderated this relationship; and (2) to examine whether changes in step activity (ie, step trajectories) during treatment were associated with baseline symptoms and symptom improvement. METHODS Patients from the Centre for Addiction and Mental Health were part of a randomized controlled trial evaluating the effects of internet-based, mindfulness-based cognitive behavioral therapy for young adults (aged 18-30 years old) with MDD. Data from 20 participants who had completed the intervention were analyzed. PA, in the form of objectively measured steps, was measured using the Fitbit-HR Charge 2 (Fitbit Inc), and self-reported depression severity was measured with the Beck Depression Inventory-II (BDI-II). Linear regression analysis was used to test PA's relationship with depression improvement and the moderating effect of pain severity and pain interference. Growth curve and multivariable regression models were used to test longitudinal associations. RESULTS Participants walked an average of 8269 steps per day, and each additional +1000-step difference between participants was significantly associated with a 2.66-point greater improvement (reduction) in BDI-II, controlling for anxiety, pain interference, and adherence to Fitbit monitoring (P=.02). Pain severity appeared to moderate (reduce) the positive effect of average daily steps on BDI-II improvement (P=.03). Higher baseline depression and anxiety symptoms predicted less positive step trajectories throughout treatment (Ps≤.001), and more positive step trajectories early in the trial predicted greater MDD improvement at the end of the trial (Ps<.04). However, step trajectories across the full duration of the trial did not significantly predict MDD improvement (Ps=.40). CONCLUSIONS This study used objective measurements to demonstrate positive associations between PA and depression improvement in the context of cognitive behavioral treatment. Pain appeared to moderate this relationship, and baseline symptoms of anxiety and depression predicted PA trajectories. The findings inform future interventions for major depression. Future research with larger samples should consider additional moderators of PA-related treatment success and the extent to which outcomes are related to PA change in multimodal interventions. TRIAL REGISTRATION Clinical Trials.gov NCT03406052; https://www.clinicaltrials.gov/ct2/show/NCT03406052. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/11591.
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Affiliation(s)
- Kevin Dang
- School of Kinesiology and Health Sciences, York University, Toronto, ON, Canada
| | - Paul Ritvo
- School of Kinesiology and Health Sciences, York University, Toronto, ON, Canada
- Department of Psychology, York University, Toronto, ON, Canada
| | - Joel Katz
- School of Kinesiology and Health Sciences, York University, Toronto, ON, Canada
- Department of Psychology, York University, Toronto, ON, Canada
| | - David Gratzer
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Yuliya Knyahnytska
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Abigail Ortiz
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | | | - Mohamed Attia
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Christina Gonzalez-Torres
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Andrew Lustig
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Zafiris Daskalakis
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of California San Diego, San Diego, CA, United States
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14
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Porporatti AL, Schroder ÂGD, Lebel A, Moreau N, Misery L, Alajbeg I, Braud A, Boucher Y. Is burning mouth syndrome associated with stress? A meta-analysis. J Oral Rehabil 2023; 50:1279-1315. [PMID: 37332081 DOI: 10.1111/joor.13536] [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: 11/08/2022] [Revised: 04/04/2023] [Accepted: 06/10/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND Some studies have shown burning mouth syndrome (BMS) as comorbid psychosocial and psychiatric disorders, and as well, pointed at stress as a major risk factor. OBJECTIVE The aim of this meta-analysis was to answer the following question: 'Is there an association between BMS and stress, compared to healthy controls?' METHODS Two reviewers searched for the effect of stress in BMS and published on five main databases and three from the grey literature. Various questionnaires and biomarkers were analysed. Of the 2489 selected articles, 30 met the inclusion criteria. Studies englobed questionnaires, such as Perceived Stress Questionnaire, Lipp Stress Symptoms Inventory, Holmes-Rahe scale, Depression, Anxiety, and Stress Scale (DASS-21), Recent Experience Test; and various biomarkers, such as cortisol, opiorphin, IgA, α-amylase and interleukins. RESULTS In all studies with questionnaires, stress was significantly increased in the BMS group vs. control. Patients with BMS presented 25.73% higher cortisol levels, 28.17% higher IgA levels and 40.62% higher α-amylase levels than controls. Meta-analysis found that BMS subjects presented 3.01 nmoL/L [0.53; 5.50] higher cortisol levels, 84.35 kU/L [15.00; 153.71] higher α-amylase levels, 29.25 mg/mL [9.86; 48.64] higher IgA levels and 258.59 pg/mL [59.24; 457.94] higher IL-8 levels than control. No differences were found for opiorphin concentration in ng/mL [-0.96; 2.53]. For interleukins, no differences were founded for IL-1 β, IL-2, IL-4, IL-6, IL-8, IL-10 and TNF-α. CONCLUSION Based on the available evidence, this meta-analysis suggests more stress factors in questionnaire-based studies, and higher levels of cortisol, α-amylase, IgA and IL-8 biomarkers in BMS subjects than controls.
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Affiliation(s)
- André Luís Porporatti
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | | | - Ashley Lebel
- Laboratoire de Neurobiologie OroFaciale, Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | - Nathan Moreau
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité and Hôpital Bretonneau (AP-HP), Paris, France
| | | | | | - Adeline Braud
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | - Yves Boucher
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
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15
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Bacon AM, White L, Norman A. Coping with fibromyalgia during the COVID-19 pandemic: adjustment and wellbeing. Psychol Health 2023; 38:1345-1360. [PMID: 34903135 DOI: 10.1080/08870446.2021.2013484] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 10/20/2021] [Accepted: 11/28/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Fibromyalgia syndrome (FMS) is a chronic condition with symptoms known to be exacerbated by stress. Individuals with FMS may be experiencing particular distress under Covid-19 pandemic-related lifestyle restrictions. The present study examined wellbeing, perceived symptom change and coping in individuals with and without FMS during pandemic-related social lockdown in the UK. DESIGN Participants with a diagnosis of FMS (N = 390) and a general public sample with no FMS (N = 151) completed questionnaires at three time points. MAIN OUTCOME MEASURES BBC Wellbeing Scale, Cognitive-Emotional Regulation Questionnaire measure of coping, perception of extent to which symptoms have worsened or improved over time. RESULTS Contrary to expectations, FMS participants reported no worsening of symptoms and an increase in wellbeing over the study period. Non-FMS participants experienced worsening health symptoms and no change in wellbeing. Coping strategies involving positive reappraisal, refocussing and planning were positively associated with wellbeing in the FMS group. CONCLUSION The unpredictable symptom profile in FMS, and the regular readjustment this necessitates, may support a form of resilience which has been adaptive during the pandemic. The results have implications for supporting people with FMS, and potentially other chronic conditions, especially at times of stress.
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Affiliation(s)
- Alison M Bacon
- School of Psychology, University of Plymouth, Plymouth, Devon, UK
| | - Leah White
- School of Psychology, University of Plymouth, Plymouth, Devon, UK
| | - Alyson Norman
- School of Psychology, University of Plymouth, Plymouth, Devon, UK
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16
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Liang Y. The mediating effect of allostatic load on the association between life course socioeconomic disadvantage and chronic pain: a prospective finding from the National Survey of Midlife Development in the United States. FRONTIERS IN PAIN RESEARCH 2023; 4:1213750. [PMID: 37521943 PMCID: PMC10374263 DOI: 10.3389/fpain.2023.1213750] [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: 04/28/2023] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
Background Socioeconomic disadvantages (SEDs) are associated with chronic pain (CP) and allostatic load (AL). Few prospective population-based studies have examined the relationship between life course SED, CP interference, and CP widespreadness, and there is no prospective population-based study on whether AL mediates the association between SED and CP. Objective In this study, we investigated whether the prospective effect of SED on CP at Midlife in the United States (MIDUS) 3 is consistent with the accumulation of risk model and social mobility model, using the National Survey of MIDUS (n = 593). To prepare for the mediation analysis, we tested (1) whether SED would be prospectively associated with AL in the MIDUS 2 biomarker project, (2) whether AL would be prospectively associated with CP, and (3) whether childhood, as a critical period, moderated the association between AL and CP. In addition, the mediating effect of AL on the association between SED and CP was examined. Method SED was measured using cumulative scores and disadvantage trajectories derived from latent class trajectory modeling (LCTM). After multiple imputations, analyses were conducted using multinomial logistic regression for CP and negative binomial regression for AL, respectively. Finally, mediation analyses and moderated mediation analyses were performed. Results LCTM identified three SED trajectories, namely, constant low, high to low, and medium to high. The results showed that proximal cumulative SED was associated with high-interference CP. Furthermore, compared with the group with constant low SED, the group with medium-to-high SED was significantly associated with high-interference pain and experienced pain in at least three different sites. Cumulative SED and deteriorating SED trajectories were associated with higher AL, consistent with previous studies. Furthermore, childhood SED moderated the effect of AL on CP widespreadness and unexpectedly demonstrated a protective effect, while other associations between AL and CP were not significant. Subsequent mediation analysis did not yield statistically significant evidence. Conclusions People who experienced more recent SED or increasing disadvantage throughout their lives were more likely to suffer from CP, and this association was not mediated by physiological system dysregulation caused by chronic stress. Therefore, measures to alleviate AL may not be effective in protecting socioeconomically disadvantaged populations from CP.
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17
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Findling JW, Raff H. Recognition of Nonneoplastic Hypercortisolism in the Evaluation of Patients With Cushing Syndrome. J Endocr Soc 2023; 7:bvad087. [PMID: 37440963 PMCID: PMC10334485 DOI: 10.1210/jendso/bvad087] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Indexed: 07/15/2023] Open
Abstract
The evaluation of suspected hypercortisolism is one of the most challenging problems in medicine. The signs and symptoms described by Dr Harvey Cushing are common and often create diagnostic confusion to even experienced endocrinologists. Cushing syndrome is classically defined as neoplastic hypercortisolism resulting from an ACTH-secreting tumor or from autonomous secretion of excess cortisol associated with benign or malignant adrenal neoplasia. The increasing recognition of the negative cardiometabolic effects of mild cortisol excess without overt physical signs of Cushing syndrome has led to more screening for endogenous hypercortisolism in patients with adrenal nodular disease, osteoporosis, and the metabolic syndrome. However, sustained or intermittent activation of the dynamic hypothalamic-pituitary-adrenal axis caused by chemical (alcohol), inflammatory (chronic kidney disease), psychologic (major depression), and physical (starvation/chronic intense exercise) stimuli can result in clinical and/or biochemical features indistinguishable from neoplastic hypercortisolism. Nonneoplastic hypercortisolism (formerly known as pseudo-Cushing syndrome) has been recognized for more than 50 years and often causes diagnostic uncertainty. This expert consultation describes two patients with features of Cushing syndrome who were referred for inferior petrosal sinus sampling for the differential diagnosis of ACTH-dependent hypercortisolism. Both patients were discovered to have nonneoplastic hypercortisolism: one from a covert alcohol use disorder and the other to chronic kidney disease. This consultation emphasizes the value of a good history and physical examination, appropriate laboratory testing, and the desmopressin acetate stimulation test to aid in distinguishing neoplastic from nonneoplastic hypercortisolism.
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Affiliation(s)
- James W Findling
- Department of Medicine (Endocrinology and Molecular Medicine), Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Hershel Raff
- Correspondence: Hershel Raff, PhD, Endocrinology Research HRC4150, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA.
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18
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Favretti M, Iannuccelli C, Di Franco M. Pain Biomarkers in Fibromyalgia Syndrome: Current Understanding and Future Directions. Int J Mol Sci 2023; 24:10443. [PMID: 37445618 DOI: 10.3390/ijms241310443] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/16/2023] [Accepted: 06/18/2023] [Indexed: 07/15/2023] Open
Abstract
Fibromyalgia is a complex and heterogeneous clinical syndrome, mainly characterized by the presence of widespread pain, possibly associated with a variety of other symptoms. Fibromyalgia can have an extremely negative impact on the psychological, physical and social lives of people affected, sometimes causing patients to experience dramatically impaired quality of life. Nowadays, the diagnosis of fibromyalgia is still clinical, thus favoring diagnostic uncertainties and making its clear identification challenging to establish, especially in primary care centers. These difficulties lead patients to undergo innumerable clinical visits, investigations and specialist consultations, thus increasing their stress, frustration and even dissatisfaction. Unfortunately, research over the last 25 years regarding a specific biomarker for the diagnosis of fibromyalgia has been fruitless. The discovery of a reliable biomarker for fibromyalgia syndrome would be a critical step towards the early identification of this condition, not only reducing patient healthcare utilization and diagnostic test execution but also providing early intervention with guideline-based treatments. This narrative article reviews different metabolite alterations proposed as possible biomarkers for fibromyalgia, focusing on their associations with clinical evidence of pain, and highlights some new, promising areas of research in this context. Nevertheless, none of the analyzed metabolites emerge as sufficiently reliable to be validated as a diagnostic biomarker. Given the complexity of this syndrome, in the future, a panel of biomarkers, including subtype-specific biomarkers, could be considered as an interesting alternative research area.
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Affiliation(s)
- Martina Favretti
- Rheumatology Unit, Department of Internal Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Cristina Iannuccelli
- Rheumatology Unit, Department of Internal Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Manuela Di Franco
- Rheumatology Unit, Department of Internal Clinical, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00161 Rome, Italy
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19
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Labrenz F, Merz CJ, Icenhour A. Connecting dots in disorders of gut-brain interaction: the interplay of stress and sex hormones in shaping visceral pain. Front Psychiatry 2023; 14:1204136. [PMID: 37275987 PMCID: PMC10235543 DOI: 10.3389/fpsyt.2023.1204136] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Visceral pain and stress are tightly intertwined bodily and emotional phenomena, which enable a flexible adaptation to environmental challenges by activating a response repertoire to restore homeostasis along the gut-brain axis. However, visceral pain and stress can persist widely independent of the initial cause, acquiring independent disease values and posing major health burdens as predominant features in disorders of gut-brain interaction (DGBI). Epidemiological data consistently documents an increased prevalence for women to suffer from chronic visceral pain, possibly shaped by sex hormones and modulated by stress and its biological and psychosocial correlates. Yet, mechanisms underlying the complex interactions between altered visceroception, stress and sex remain widely elusive, especially in clinical populations with DGBI. We herein selectively review mechanisms of interactions between stress and sex in the complex pathophysiology of DGBI. A particular emphasis is laid on visceral pain, in which stress constitutes a major risk factor as well as mediator, and sex-related differences are particularly pronounced. Building on the neurobiology of stress and mechanisms of gut-brain interactions, we highlight putative target mechanisms via which visceral pain and stress may converge with sex effects into a triad. Accommodating a global demographic shift, we propose a lifespan perspective in future research, which may enable a more fine-tuned evaluation of this complex interplay exerting distinct challenges during vulnerable developmental phases. This viewpoint may advance our understanding of pathophysiological processes and can ultimately inspire novel tailored prevention strategies and therapeutic approaches in the treatment of chronic visceral pain and DGBI across the lifespan.
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Affiliation(s)
- Franziska Labrenz
- Department of Medical Psychology and Medical Sociology, Ruhr University Bochum, Bochum, Germany
| | - Christian J. Merz
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
| | - Adriane Icenhour
- Department of Medical Psychology and Medical Sociology, Ruhr University Bochum, Bochum, Germany
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20
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Wyns A, Hendrix J, Lahousse A, De Bruyne E, Nijs J, Godderis L, Polli A. The Biology of Stress Intolerance in Patients with Chronic Pain—State of the Art and Future Directions. J Clin Med 2023; 12:jcm12062245. [PMID: 36983246 PMCID: PMC10057496 DOI: 10.3390/jcm12062245] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 03/16/2023] Open
Abstract
Stress has been consistently linked to negative impacts on physical and mental health. More specifically, patients with chronic pain experience stress intolerance, which is an exacerbation or occurrence of symptoms in response to any type of stress. The pathophysiological mechanisms underlying this phenomenon remain unsolved. In this state-of-the-art paper, we summarised the role of the autonomic nervous system (ANS) and hypothalamus-pituitary-adrenal (HPA) axis, the two major stress response systems in stress intolerance. We provided insights into such mechanisms based on evidence from clinical studies in both patients with chronic pain, showing dysregulated stress systems, and healthy controls supported by preclinical studies, highlighting the link between these systems and symptoms of stress intolerance. Furthermore, we explored the possible regulating role for (epi)genetic mechanisms influencing the ANS and HPA axis. The link between stress and chronic pain has become an important area of research as it has the potential to inform the development of interventions to improve the quality of life for individuals living with chronic pain. As stress has become a prevalent concern in modern society, understanding the connection between stress, HPA axis, ANS, and chronic health conditions such as chronic pain is crucial to improve public health and well-being.
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Affiliation(s)
- Arne Wyns
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (A.W.); (A.L.); (J.N.); (A.P.)
| | - Jolien Hendrix
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (A.W.); (A.L.); (J.N.); (A.P.)
- Department of Public Health and Primary Care, Centre for Environment & Health, KU Leuven, Kapucijnenvoer 35, 3000 Leuven, Belgium;
- Flanders Research Foundation-FWO, 1090 Brussels, Belgium
- Correspondence:
| | - Astrid Lahousse
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (A.W.); (A.L.); (J.N.); (A.P.)
- Flanders Research Foundation-FWO, 1090 Brussels, Belgium
- Chronic Pain Rehabilitation, Department of Physical Medicine and Physiotherapy, University Hospital, 1090 Brussels, Belgium
- Rehabilitation Research (RERE) Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy (KIMA), Vrije Universiteit Brussel, 1090 Brussels, Belgium
| | - Elke De Bruyne
- Department of Hematology and Immunology-Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussels, Belgium;
| | - Jo Nijs
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (A.W.); (A.L.); (J.N.); (A.P.)
- Chronic Pain Rehabilitation, Department of Physical Medicine and Physiotherapy, University Hospital, 1090 Brussels, Belgium
- Unit of Physiotherapy, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Lode Godderis
- Department of Public Health and Primary Care, Centre for Environment & Health, KU Leuven, Kapucijnenvoer 35, 3000 Leuven, Belgium;
- External Service for Prevention and Protection at Work, IDEWE, 3001 Heverlee, Belgium
| | - Andrea Polli
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (A.W.); (A.L.); (J.N.); (A.P.)
- Department of Public Health and Primary Care, Centre for Environment & Health, KU Leuven, Kapucijnenvoer 35, 3000 Leuven, Belgium;
- Flanders Research Foundation-FWO, 1090 Brussels, Belgium
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Psychosocial Stress Induces Orofacial Mechanical Allodynia Due to the Enhancement of Transient Receptor Potential Ankyrin 1 Expression in Trigeminal Ganglion Neurons via the Increment of the Trace Amine-Associated Receptor 7f Expression. STRESSES 2022. [DOI: 10.3390/stresses3010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
(1) Background: Chronic psychosocial stress can lead to oral dysesthesia with tongue pain. We examined whether psychosocial stress causes orofacial pain, and analyzed the comprehensive gene expression patterns of circulating cells and transient receptor potential ankyrin 1 (TRPA1) expression in trigeminal ganglion (TG) neurons in a mouse model of psychosocial stress. (2) Methods: Mice were divided into two groups: one group was kept in confrontational housing, and the other group was kept in single housing. Blood, adrenal gland, and tongue were collected. The head withdrawal threshold (HWT) of mechanical stimulation to the whisker pad skin was measured. TRPA1-positive TG neurons were immunohistochemically examined. DNA microarray analysis and quantitative reverse transcription polymerase chain reaction analysis were performed. (3) Results: The HWT was significantly lower in mice under the psychosocial stress condition compared to non-stressed mice. In stress-loaded mice, the number of TRPA1-positive TG neurons was significantly increased. Moreover, we showed that trace amine-associated receptor 7f expression was upregulated in circulating cells in blood and downregulated in the tongue. (4) Conclusions: Our results indicated that chronic psychosocial stress induced the orofacial mechanical allodynia through enhancement of TRPA1 expression in TG neurons with changes in the levels of trace amine-associated receptor 7f.
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22
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Lai WD, Wang S, You WT, Chen SJ, Wen JJ, Yuan CR, Zheng MJ, Jin Y, Yu J, Wen CP. Sinomenine regulates immune cell subsets: Potential neuro-immune intervene for precise treatment of chronic pain. Front Cell Dev Biol 2022; 10:1041006. [PMID: 36619869 PMCID: PMC9813792 DOI: 10.3389/fcell.2022.1041006] [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: 09/10/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
Chronic pain is a disease of long-lasting pain with unpleasant feelings mediated by central and (or) peripheral sensitization, its duration usually lasts more than 3 months or longer than the expected recovery time. The patients with chronic pain are manifested with enhanced sensitivity to noxious and non-noxious stimuli. Due to an incomplete understanding of the mechanisms, patients are commonly insensitive to the treatment of first line analgesic medicine in clinic. Thus, the exploration of non-opioid-dependent analgesia are needed. Recent studies have shown that "sinomenine," the main active ingredient in the natural plant "sinomenium acutum (Thunb.) Rehd. Et Wils," has a powerful inhibitory effect on chronic pain, but its underlying mechanism still needs to be further elucidated. A growing number of studies have shown that various immune cells such as T cells, B cells, macrophages, astrocytes and microglia, accompanied with the relative inflammatory factors and neuropeptides, are involved in the pathogenesis of chronic pain. Notably, the interaction of the immune system and sensory neurons is essential for the development of central and (or) peripheral sensitization, as well as the progression and maintenance of chronic pain. Based on the effects of sinomenine on immune cells and their subsets, this review mainly focused on describing the potential analgesic effects of sinomenine, with rationality of regulating the neuroimmune interaction.
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Affiliation(s)
- Wei-Dong Lai
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Song Wang
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wen-Ting You
- Department of Pharmacy, The Affiliated Wenling Hospital of Wenzhou Medical University, Wenling, China
| | - Si-Jia Chen
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jun-Jun Wen
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Cun-Rui Yuan
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Meng-Jia Zheng
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yan Jin
- Xinhua Hospital of Zhejiang Province, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Yu
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China,*Correspondence: Jie Yu, ; Cheng-Ping Wen,
| | - Cheng-Ping Wen
- School of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China,*Correspondence: Jie Yu, ; Cheng-Ping Wen,
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23
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Stress-induced hyperalgesia instead of analgesia in patients with chronic musculoskeletal pain. NEUROBIOLOGY OF PAIN (CAMBRIDGE, MASS.) 2022; 13:100110. [PMID: 36561877 PMCID: PMC9764253 DOI: 10.1016/j.ynpai.2022.100110] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/21/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022]
Abstract
Many individuals with chronic musculoskeletal pain (CMP) show impairments in their pain-modulatory capacity. Although stress plays an important role in chronic pain, it is not known if stress-induced analgesia (SIA) is affected in patients with CMP. We investigated SIA in 22 patients with CMP and 18 pain-free participants. Pain thresholds, pain tolerance and suprathreshold pain ratings were examined before and after a cognitive stressor that typically induces pain reduction (SIA). Whereas the controls displayed a significant increase in pain threshold in response to the stressor, the patients with CMP showed no analgesia. In addition, increased pain intensity ratings after the stressor indicated hyperalgesia (SIH) in the patients with CMP compared to controls. An exploratory analysis showed no significant association of SIA or SIH with spatial pain extent. We did not observe significant changes in pain tolerance or pain unpleasantness ratings after the stressor in patients with CMP or controls. Our data suggest that altered stress-induced pain modulation is an important mechanism involved in CMP. Future studies need to clarify the psychobiological mechanisms of these stress-induced alterations in pain processing and determine the role of contributing factors such as early childhood trauma, catastrophizing, comorbidity with mental disorders and genetic predisposition.
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Min W, Zhou B, Li Z, Tang N, Zhang X, Wang J, Chen Y, Zhou Y, A R, Tang L, Li G, Sun X. Re-interpretation of the mechanism of type 2 diabetes mellitus based on a framework of psychosomatic medicine: a real-world study. BMC Psychiatry 2022; 22:689. [PMID: 36348380 PMCID: PMC9644606 DOI: 10.1186/s12888-022-04315-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 10/18/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE Using bipolar disorder (BD) as a control, we explored the possible developmental process of impaired glucose metabolism rhythm. METHODS In total, 441 subjects (77, 162, 134, 54, and 14 in the pre-diabetes [pre-DM], DM, BD, BD + pre-DM, and BD + DM groups, respectively) and 160 controls were included. All subjects were assessed using the Neuroticism Extraversion Openness Five-Factor Inventory (NEO-FFI). The hypothalamic-pituitary-adrenal (HPA) and hypothalamic-pituitary-thyroid (HPT) axes were measured. RESULTS Cluster analysis showed that the BD, BD + DM, and DM groups were classified as the 'disease group, the BD + pre-DM group as the 'mixed period group', and the pre-DM group as the 'pre-disease group'. The conscientiousness factor scores of the NEO-FFI in the 'disease group' were higher than the norm but lower than the norm in the 'pre-disease group'. The scores of neurotic factors in the 'pre-disease' and 'mixed period' groups were both significantly higher than that in the 'disease group' (corrected p < 0.001). The incidences of the abnormal HPA axis decreased gradually from the 'pre-disease group' to the 'mixed period group' then to the 'disease group', while those of the HPT axis slightly increased at first and then significantly decreased. The overall prediction rate of the multiple logistic regression model was 92.7%. CONCLUSION This study suggests that progression of pre-diabetes to DM is a continuous process from local abnormalities to rhythm disorder of glucose metabolism. This understanding can be applied to the whole course management and early intervention of DM and to the future development of optimised treatment based on rhythm regulation. TRIAL REGISTRATION Clinical trial registration number: ChiCTR1800019064. Name of trial registration: Identify and the optimization of treatment for non-infectious chronic diseases under the "stress-dysrhythmia" theory hypothesis (Registration date: 24/10/2018). The full trial protocol can be accessed at the Chinese Clinical Trial Registry ( http://www.chictr.org.cn/ ).
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Affiliation(s)
- Wenjiao Min
- grid.54549.390000 0004 0369 4060Psychosomatic department, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Sichuan Provincial Center for Mental Health, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, 610072 Chengdu, People’s Republic of China ,grid.13291.380000 0001 0807 1581Mental Health Center, West China University Hospital, Sichuan University, 610041 Chengdu, People’s Republic of China
| | - Bo Zhou
- grid.54549.390000 0004 0369 4060Psychosomatic department, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Sichuan Provincial Center for Mental Health, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, 610072 Chengdu, People’s Republic of China
| | - Zhengyu Li
- grid.13291.380000 0001 0807 1581Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Nie Tang
- grid.410646.10000 0004 1808 0950Department of endocrinology, Sichuan Provincial People’s Hospital, Chengdu, People’s Republic of China
| | - Xu Zhang
- grid.54549.390000 0004 0369 4060Psychosomatic department, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Sichuan Provincial Center for Mental Health, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, 610072 Chengdu, People’s Republic of China
| | - Jinxiang Wang
- Department of Psychology, Xinxiang Medical College, Henan Province Xinxiang, People’s Republic of China
| | - Yuexin Chen
- grid.13291.380000 0001 0807 1581Mental Health Center, West China University Hospital, Sichuan University, 610041 Chengdu, People’s Republic of China
| | - Yaling Zhou
- grid.13291.380000 0001 0807 1581Mental Health Center, West China University Hospital, Sichuan University, 610041 Chengdu, People’s Republic of China
| | - Ruhan A
- grid.13291.380000 0001 0807 1581Mental Health Center, West China University Hospital, Sichuan University, 610041 Chengdu, People’s Republic of China
| | - Lei Tang
- grid.449525.b0000 0004 1798 4472Mental Health Center, North Sichuan Medical College, Sichuan Province Nanchong, People’s Republic of China
| | - Gang Li
- The Third People’s Hospital of Tianshui, Gansu Province Tianshui, People’s Republic of China
| | - Xueli Sun
- Mental Health Center, West China University Hospital, Sichuan University, 610041, Chengdu, People's Republic of China.
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Blum CA, Velly L, Brochet C, Ziegler F, Tavolacci MP, Hausfater P, Lvovschi VE. Relevance of cortisol and copeptin blood concentration changes in an experimental pain model. Sci Rep 2022; 12:4767. [PMID: 35306524 PMCID: PMC8934351 DOI: 10.1038/s41598-022-08657-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 03/03/2022] [Indexed: 01/21/2023] Open
Abstract
The effect of pain and analgesics on stress biomarkers is not well studied. We evaluated the effect of acute pain and analgesics on serum cortisol and copeptin in an experimental pain model in healthy volunteers. Healthy volunteers presented at 8 a.m. for an experimental pain stimulation. Cortisol and copeptin levels were measured before, during and after electrophysiological stimulation, first before and then during opioid delivery. Difference in biomarker levels compared to baseline levels was calculated, and potential influencing factors were evaluated by linear regression analysis. Cortisol decreased by 13% during the 10 min of rest at baseline, but copeptin did not change significantly. Cortisol had a median decrease of −24% or −83 nmol/l (−44 to −124 nmol/l, p = 0.0002) during the electrophysiological stimulation training session, while the median difference for copeptin was −22% or −1.01 pmol/l (−2.35 to 0.08 pmol/l, p = 0.0003). After administration of opioids, cortisol did not decrease but increased by 3% (p = 0.043), indicating an increasing opioids effect on cortisol. This effect was not visible for copeptin (median change −0.003 pmol/l (−0.50 to 0.24), p = 0.45). In this experimental pain model performed in the morning, moderate pain did not have a relevant effect on cortisol or copeptin levels, whereas opioids led to a discrete peak of cortisol. Clinicaltrials.gov identifier: NCT01975753 (registered on November 5, 2013, before start of recruitment).
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Løke D, Løvstad M, Andelic N, Andersson S, Ystrom E, Vassend O. The role of pain and psychological distress in fatigue: a co-twin and within-person analysis of confounding and causal relations. Health Psychol Behav Med 2022; 10:160-179. [PMID: 35173998 PMCID: PMC8843118 DOI: 10.1080/21642850.2022.2033121] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Daniel Løke
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen-Bjornemyr, Norway
| | - Marianne Løvstad
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen-Bjornemyr, Norway
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Center for Habilitation and Rehabilitation Models and Services (CHARM), University of Oslo, Oslo, Norway
| | - Stein Andersson
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Psychosomatic and CL Psychiatry, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Eivind Ystrom
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
- PROMENTA Research Center, Department of Psychology, University of Oslo, Oslo, Norway
| | - Olav Vassend
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
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Wang XS, Jiang YL, Lu L, Feng B, Ma X, Zhang K, Guan SY, Yang L, Fan QY, Zhu XC, Yang F, Qi JY, Yang LK, Li XB, Zhao MG, Jiang W, Tian Z, Liu SB. Activation of GIPR Exerts Analgesic and Anxiolytic-Like Effects in the Anterior Cingulate Cortex of Mice. Front Endocrinol (Lausanne) 2022; 13:887238. [PMID: 35712239 PMCID: PMC9196593 DOI: 10.3389/fendo.2022.887238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Chronic pain is defined as pain that persists typically for a period of over six months. Chronic pain is often accompanied by an anxiety disorder, and these two tend to exacerbate each other. This can make the treatment of these conditions more difficult. Glucose-dependent insulinotropic polypeptide (GIP) is a member of the incretin hormone family and plays a critical role in glucose metabolism. Previous research has demonstrated the multiple roles of GIP in both physiological and pathological processes. In the central nervous system (CNS), studies of GIP are mainly focused on neurodegenerative diseases; hence, little is known about the functions of GIP in chronic pain and pain-related anxiety disorders. METHODS The chronic inflammatory pain model was established by hind paw injection with complete Freund's adjuvant (CFA) in C57BL/6 mice. GIP receptor (GIPR) agonist (D-Ala2-GIP) and antagonist (Pro3-GIP) were given by intraperitoneal injection or anterior cingulate cortex (ACC) local microinjection. Von Frey filaments and radiant heat were employed to assess the mechanical and thermal hypersensitivity. Anxiety-like behaviors were detected by open field and elevated plus maze tests. The underlying mechanisms in the peripheral nervous system and CNS were explored by GIPR shRNA knockdown in the ACC, enzyme-linked immunosorbent assay, western blot analysis, whole-cell patch-clamp recording, immunofluorescence staining and quantitative real-time PCR. RESULTS In the present study, we found that hind paw injection with CFA induced pain sensitization and anxiety-like behaviors in mice. The expression of GIPR in the ACC was significantly higher in CFA-injected mice. D-Ala2-GIP administration by intraperitoneal or ACC local microinjection produced analgesic and anxiolytic effects; these were blocked by Pro3-GIP and GIPR shRNA knockdown in the ACC. Activation of GIPR inhibited neuroinflammation and activation of microglia, reversed the upregulation of NMDA and AMPA receptors, and suppressed the enhancement of excitatory neurotransmission in the ACC of model mice. CONCLUSIONS GIPR activation was found to produce analgesic and anxiolytic effects, which were partially due to attenuation of neuroinflammation and inhibition of excitatory transmission in the ACC. GIPR may be a suitable target for treatment of chronic inflammatory pain and pain-related anxiety.
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Affiliation(s)
- Xin-shang Wang
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
- Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yong-li Jiang
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Liang Lu
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Ban Feng
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Xue Ma
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Kun Zhang
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Shao-yu Guan
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Le Yang
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Qing-yu Fan
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Xiao-chen Zhu
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Fan Yang
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Jing-yu Qi
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Liu-kun Yang
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Xu-bo Li
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Ming-gao Zhao
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Wen Jiang
- Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- *Correspondence: Shui-bing Liu, ; Zhen Tian, ; Wen Jiang,
| | - Zhen Tian
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
- Department of Pharmacology, College of Pharmaceutical Sciences, Southwest University, Chongqing, China
- *Correspondence: Shui-bing Liu, ; Zhen Tian, ; Wen Jiang,
| | - Shui-bing Liu
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi’an, China
- *Correspondence: Shui-bing Liu, ; Zhen Tian, ; Wen Jiang,
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Chronic Stress and Gonadectomy Affect the Expression of Cx37, Cx40 and Cx43 in the Spinal Cord. Life (Basel) 2021; 11:life11121330. [PMID: 34947861 PMCID: PMC8706389 DOI: 10.3390/life11121330] [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: 09/08/2021] [Revised: 11/22/2021] [Accepted: 11/29/2021] [Indexed: 11/20/2022] Open
Abstract
The study aimed to determine whether the exposure to chronic stress and/or performance of gonadectomy might lead to disturbance in the expression of connexin (Cx) 37, 40 and 43 in the spinal cord (SC), as a potential explanation for sex differences in stress-related chronic pain conditions. After the rats were sham-operated or gonadectomized, three 10-day sessions of sham or chronic stress were applied. Immunohistochemistry and transmission electron microscopy (TEM) were used to examine Cx localization and expression in the SC. The gonadectomy resulted in an increase of Cx37 expression in the dorsal horn (DH) of the female rats, but chronic stress suppressed the effects of castration. In male rats, only the combined effects of castration and chronic stress increased Cx37 expression. The influence of chronic stress on the DH Cx40 expression was inversely evident after the castration: increased in the ovariectomized female rats, while decreased in the orchidectomized male rats. We did not find any effect of chronic stress and castration, alone or together, on Cx43 expression in the DH, but the percentage of Cx43 overlapping the astrocyte marker glial fibrillary acidic protein (gfap) increased in the male stressed group after the castration. In conclusion, the association of the chronic stress with sex hormone depletion results in disturbances of the SC Cx expression and might be a possible mechanism of disturbed pain perception after chronic stress exposure.
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Seralini GE, Jungers G. Endocrine disruptors also function as nervous disruptors and can be renamed endocrine and nervous disruptors (ENDs). Toxicol Rep 2021; 8:1538-1557. [PMID: 34430217 PMCID: PMC8365328 DOI: 10.1016/j.toxrep.2021.07.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/22/2021] [Accepted: 07/29/2021] [Indexed: 01/14/2023] Open
Abstract
Endocrine disruption (ED) and endocrine disruptors (EDs) emerged as scientific concepts in 1995, after numerous chemical pollutants were found to be responsible for reproductive dysfunction. The World Health Organization established in the United Nations Environment Programme a list of materials, plasticizers, pesticides, and various pollutants synthesized from petrochemistry that impact not only reproduction, but also hormonal functions, directly or indirectly. Cells communicate via either chemical or electrical signals transmitted within the endocrine or nervous systems. To investigate whether hormone disruptors may also interfere directly or indirectly with the development or functioning of the nervous system through either a neuroendocrine or a more general mechanism, we examined the scientific literature to ascertain the effects of EDs on the nervous system, specifically in the categories of neurotoxicity, cognition, and behaviour. To date, we demonstrated that all of the 177 EDs identified internationally by WHO are known to have an impact on the nervous system. Furthermore, the precise mechanisms underlying this neurodisruption have also been established. It was previously believed that EDs primarily function via the thyroid. However, this study presents substantial evidence that approximately 80 % of EDs operate via other mechanisms. It thus outlines a novel concept: EDs are also neurodisruptors (NDs) and can be collectively termed endocrine and nervous disruptors (ENDs). Most of ENDs are derived from petroleum residues, and their various mechanisms of action are similar to those of "spam" in electronic communications technologies. Therefore, ENDs can be considered as an instance of spam in a biological context.
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Affiliation(s)
- Gilles-Eric Seralini
- University of Caen Normandy, Network on Risks, Quality and Sustainable Development, Faculty of Sciences, Esplanade de la Paix, 14032, Caen, France
| | - Gerald Jungers
- University of Caen Normandy, Network on Risks, Quality and Sustainable Development, Faculty of Sciences, Esplanade de la Paix, 14032, Caen, France
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Willaert W, Leysen L, Lenoir D, Meeus M, Cagnie B, Nijs J, Sterling M, Coppieters I. Combining Stress Management With Pain Neuroscience Education and Exercise Therapy in People With Whiplash-Associated Disorders: A Clinical Perspective. Phys Ther 2021; 101:6184954. [PMID: 33764474 DOI: 10.1093/ptj/pzab105] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/08/2021] [Accepted: 02/28/2021] [Indexed: 11/12/2022]
Abstract
Individuals classified as having whiplash-associated disorder (WAD) grade II, which reflects approximately 93% of people with WAD who are commonly managed by health care professionals, exhibit both physical (eg, pain and disability) and psychological (eg, fear of movement, anxiety, posttraumatic stress) problems that, in approximately 50% of cases, persist beyond 3 months. There is still much ongoing debate regarding factors predictive of poor recovery. The strongest associations have been found for high initial pain and disability following whiplash injury. In addition, a growing body of evidence supports the clinical importance of characteristic features, such as disturbed nociceptive processing (eg, local or general hyperalgesia to cold and mechanical stimuli), inefficient cognitions and beliefs about pain/movement/recovery, and posttraumatic stress symptoms, in the development and maintenance of physical and psychological manifestations in individuals with WAD. For this reason, the field shifted away from single interventions that mainly follow a biomedical approach, such as exercise therapy and activity programs, to gold standard multimodal care (at least 2 distinct therapeutic modalities given by 1 or more health care professionals) that acknowledges the biopsychological nature of WAD. To date, there exist several multimodal care approaches to managing WAD; however, for most, the efficacy has been found to be rather limited. One may argue that the limited success of some approaches can be attributed to the fact that they focused mainly on rehabilitating the physical symptoms (eg, pain, disability) rather than also the associated cognitive (eg, catastrophizing) and psychological (eg, posttraumatic stress symptoms) symptoms of the condition, leaving much room for improvement. In this article, current and previous evidence is used to explain why and how a comprehensive and multimodal treatment for people with WAD-consisting of a combination of pain neuroscience education, cognition-targeted exercise therapy, and stress management-can be applied in clinical practice.
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Affiliation(s)
- Ward Willaert
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.,Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group, Brussels, Belgium
| | - Laurence Leysen
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.,Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group, Brussels, Belgium
| | - Dorine Lenoir
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.,Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group, Brussels, Belgium
| | - Mira Meeus
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group, Brussels, Belgium.,Department of Rehabilitation Sciences and Physiotherapy (MOVANT), Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Barbara Cagnie
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Jo Nijs
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.,Pain in Motion International Research Group, Brussels, Belgium.,Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
| | - Michele Sterling
- Recover Injury Research Centre and NHMRC CRE in Road Traffic Injury Recovery, The University of Queensland, Brisbane, Queensland, Australia
| | - Iris Coppieters
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium.,Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group, Brussels, Belgium.,Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
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Barrett D, Brintz CE, Zaski AM, Edlund MJ. Dialectical Pain Management: Feasibility of a Hybrid Third-Wave Cognitive Behavioral Therapy Approach for Adults Receiving Opioids for Chronic Pain. PAIN MEDICINE 2021; 22:1080-1094. [PMID: 33175158 DOI: 10.1093/pm/pnaa361] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVES This study evaluated the feasibility, acceptability, and potential effectiveness of a hybrid skills-based group intervention, dialectical pain management (DPM), for adults with chronic pain who are receiving long-term opioid therapy. DPM adapts dialectical behavior therapy, a rigorous psychotherapeutic approach to emotion dysregulation, to treat disorders of physiological dysregulation. METHODS Individuals with chronic pain (N = 17) participated in one of two 8-week DPM intervention cohorts. At pre-test and post-test, participants completed quantitative self-report assessments measuring pain intensity and interference, depressive symptoms, pain acceptance, beliefs about pain medications, and global rating of change. Within 2 weeks after the intervention, participants completed qualitative interviews to assess participant satisfaction and obtain feedback about specific intervention components. RESULTS Of the 17 enrolled, 15 participants completed the group with 12 (70%) attending six or more sessions. Participants reported high satisfaction with the intervention. Preliminary findings suggested a significant increase in pain acceptance and a significant reduction in depressive symptoms. Participants also reported an improved relationship with their pain conditions and increased flexibility in responding to pain and applying coping skills. Several participants showed a reduction in opioid dosage over the course of the intervention. DISCUSSION Findings support that DPM is a feasible and well-received intervention for individuals with chronic pain. Additional research with a control group is needed to further determine the intervention's efficacy and impact.
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Affiliation(s)
- Deborah Barrett
- University of North Carolina School of Social Work, Chapel Hill, North Carolina, USA.,University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Carrie E Brintz
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Amanda M Zaski
- Duke University School of Medicine, Durham, North Carolina, USA
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Jørgensen MA, Pallesen KJ, Fjorback LO, Juul L. Effect of Mindfulness-Based Stress Reduction on dehydroepiandrosterone-sulfate in adults with self-reported stress. A randomized trial. Clin Transl Sci 2021; 14:2360-2369. [PMID: 34121351 PMCID: PMC8604255 DOI: 10.1111/cts.13100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 05/18/2021] [Accepted: 05/28/2021] [Indexed: 11/30/2022] Open
Abstract
Long‐term stress can lead to long‐term increased cortisol plasma levels, which increases the risk of numerous diseases. Dehydroepiandrosterone (DHEA) and its sulfated form dehydroepiandrosterone‐sulfate (DHEAS), together DHEA(S), have shown to counteract some of the effects of cortisol and may be protective during stress. The program “Mindfulness‐Based Stress Reduction” (MBSR) has shown to have positive effects on stress. The present study examined a possible effect of MBSR on DHEAS in plasma compared to a waiting list and a locally developed stress reduction program (LSR) in people with self‐reported stress. The study was a three‐armed randomized controlled trial conducted in a municipal health care center in Denmark. It included 71 participants with self‐reported stress randomized to either MBSR (n = 24) or LSR (n = 23), or a waiting list (n = 24). Blood samples were collected at baseline and at 12 weeks follow‐up to estimate effects of MBSR on DHEAS. The effect of MBSR on DHEAS was statistically significant compared to both the waiting list and LSR. We found a mean effect of 0.70 µmol/L (95% confidence interval [CI] = 0.18–1.22) higher DHEAS in the MBSR group compared with the waiting list group and a mean effect of 0.54 µmol/L (95% CI = 0.04–1.05) higher DHEAS in the MBSR group compared with the LSR group. Findings indicate an effect on DHEAS of the MBSR program compared to a waiting list and LSR program in people with self‐reported stress. However, we consider our findings hypothesis‐generating and validation by future studies is essential.
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Affiliation(s)
| | - Karen Johanne Pallesen
- Department of Clinical Medicine, Danish Center for Mindfulness, Aarhus University, Aarhus, Denmark
| | - Lone Overby Fjorback
- Department of Clinical Medicine, Danish Center for Mindfulness, Aarhus University, Aarhus, Denmark
| | - Lise Juul
- Department of Clinical Medicine, Danish Center for Mindfulness, Aarhus University, Aarhus, Denmark
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Lutke Schipholt IJ, Coppieters MW, Meijer OG, Tompra N, de Vries RBM, Scholten-Peeters GGM. Effects of joint and nerve mobilisation on neuroimmune responses in animals and humans with neuromusculoskeletal conditions: a systematic review and meta-analysis. Pain Rep 2021; 6:e927. [PMID: 34104836 PMCID: PMC8177878 DOI: 10.1097/pr9.0000000000000927] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 02/18/2021] [Accepted: 03/12/2021] [Indexed: 12/14/2022] Open
Abstract
Supplemental Digital Content is Available in the Text. There is evidence that joint and nerve mobilisations compared with sham or no intervention positively influence various neuroimmune responses in animal and human neuromusculoskeletal conditions. Several animal and human studies revealed that joint and nerve mobilisations positively influence neuroimmune responses in neuromusculoskeletal conditions. However, no systematic review and meta-analysis has been performed. Therefore, this study aimed to synthesize the effects of joint and nerve mobilisation compared with sham or no intervention on neuroimmune responses in animals and humans with neuromusculoskeletal conditions. Four electronic databases were searched for controlled trials. Two reviewers independently selected studies, extracted data, assessed the risk of bias, and graded the certainty of the evidence. Where possible, meta-analyses using random effects models were used to pool the results. Preliminary evidence from 13 animal studies report neuroimmune responses after joint and nerve mobilisations. In neuropathic pain models, meta-analysis revealed decreased spinal cord levels of glial fibrillary acidic protein, dorsal root ganglion levels of interleukin-1β, number of dorsal root ganglion nonneuronal cells, and increased spinal cord interleukin-10 levels. The 5 included human studies showed mixed effects of spinal manipulation on salivary/serum cortisol levels in people with spinal pain, and no significant effects on serum β-endorphin or interleukin-1β levels in people with spinal pain. There is evidence that joint and nerve mobilisations positively influence various neuroimmune responses. However, as most findings are based on single studies, the certainty of the evidence is low to very low. Further studies are needed.
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Affiliation(s)
- Ivo J Lutke Schipholt
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.,Department of Clinical Chemistry, Laboratory Medical Immunology, Amsterdam UMC, Location VU Medical Centre, Amsterdam, the Netherlands
| | - Michel W Coppieters
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.,Menzies Health Institute Queensland, Griffith University, Brisbane & Gold Coast, Australia
| | - Onno G Meijer
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.,Orthopaedic Biomechanics Laboratory, Fujian Medical University, Quanzhou, Fujian, PR China
| | - Nefeli Tompra
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Rob B M de Vries
- SYRCLE, Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Gwendolyne G M Scholten-Peeters
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands
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Zheng X, Xu X, Lu F, Wang Q, Zeng Z, Huo X. High serum IgG subclass concentrations in children with e-waste Pb and Cd exposure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 764:142806. [PMID: 33757236 DOI: 10.1016/j.scitotenv.2020.142806] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 02/05/2023]
Abstract
Immunoglobulin G (IgG) is the predominant component of the humoral immune system. Epidemiological studies have shown that lead (Pb) or cadmium (Cd) exposure is associated with changes in human IgG levels, and alteration of IgG subclass production can be induced by differential modulation of Th1 and Th2 cytokines caused by Pb or Cd exposure. However, no study has focused on the adverse effects of Pb and Cd co-exposure on IgG subclass production by regulating Th1/Th2 cytokines in children living in electronic waste (e-waste) areas. This study aims to analyze the associations among Pb and Cd in blood, Th1/Th2 cytokines, and IgG subclasses in serum from children. A total of 181 healthy, 2- to 7-year-old children were examined. Of them, 104 were from Guiyu (e-waste exposed group), and the rest were from Haojiang (reference group) in China. Pb and Cd levels in whole blood, cytokines, and IgG subclasses in serum were determined. Exposed children had higher levels of blood Pb and Cd, serum IgG1, IgG1 + IgG2, serum Th1 cytokine interferon-γ (IFN-γ) and lower levels of the Th2 cytokine interleukin (IL)-13. Increased blood Pb levels were positively associated with serum levels of IFN-γ, and negatively associated with serum levels of IL-13. Adjusted linear regression analysis showed that serum levels of IL-13 were negatively associated with serum levels of IgG1 and IgG1 + IgG2. Mediation models indicated that IL-13 had significant mediating effects on the relationships between blood Pb levels and serum IgG1, as well as between blood Pb levels and serum IgG1 + IgG2. Increased blood Cd levels were positively associated with serum levels of IgG1. Our results show heavy metal (particularly Pb) exposure may affect IgG subclass production by regulating Th1/Th2 cytokines in exposed children, thus providing new evidence for a relationship between humoral immune function and environmental exposure.
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Affiliation(s)
- Xiangbin Zheng
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China
| | - Xijin Xu
- Laboratory of Environmental Medicine and Developmental Toxicology, Shantou University Medical College, Shantou 515041, Guangdong, China; Department of Cell Biology and Genetics, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Fangfang Lu
- Laboratory of Environmental Medicine and Developmental Toxicology, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Qihua Wang
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China
| | - Zhijun Zeng
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China
| | - Xia Huo
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China.
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Jurić M, Balog M, Ivić V, Bošković M, Benzon B, Racetin A, Vukojević K, Bočina I, Kević N, Restović I, Szűcs KF, Gáspár R, Heffer M, Vari SG, Filipović N. Increased expression of dendrin in the dorsal horn of the spinal cord during stress is regulated by sex hormones. Neuropeptides 2021; 86:102126. [PMID: 33524899 DOI: 10.1016/j.npep.2021.102126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 01/15/2021] [Accepted: 01/17/2021] [Indexed: 11/28/2022]
Abstract
Chronic stress has various effects on organisms and is sex-specific. The aim of the study was to describe the expression of synapse strengthening protein, dendrin, in the spinal cord (SC) and the dependence of its expression on chronic stress and sex hormones. Thirteen-month-old female and male rats were castrated (ovariectomy [F-OVX] or orchidectomy [M-ORX]) or sham-operated (F-SH or M-SH), respectively. At age 15 months, three 10-day-sessions of sham stress (control, C) or chronic stress (S) were conducted. Dendrin expression was present in the thoracic SC segments and the dorsal root ganglia (DRG). In the SC, dendrin expression was prominent in superficial laminae of the dorsal horn and lamina X (central canal). The M-ORX-S group had the highest dendrin expression in the dorsal horn, being significantly higher than the M-ORX-C or M-SH-S groups (P < 0.05). Dendrin expression was significantly higher in the F-SH-S group than the F-SH-C group (P < 0.05), as well as in the F-SH-S than the M-SH-S (P < 0.05). Co-localization with the α-d-galactosyl-specific isolectin B4 (IB4) in central projections of the DRG neurons in the dorsal horn of the SC was 7.43 ± 3.36%, while with the calcitonin gene-related peptide (CGRP) was 8.47 ± 4.45%. Localization of dendrin was observed in soma and nuclei of neurons in the dorsal horn. Dendrin expression in pain-processing areas of the SC, the DRG neurons and their peripheral projections suggest possible roles in pain perception and modulation. Stress-induced increase in dendrin expression and its dependence on sex hormones may partially explain sex-specific pain hypersensitivity induced by stress.
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Affiliation(s)
- Marija Jurić
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia
| | - Marta Balog
- Faculty of Medicine, Osijek Josip Juraj Strossmayer University of Osijek, Huttlerova 4, Osijek 31000, Croatia
| | - Vedrana Ivić
- Faculty of Medicine, Osijek Josip Juraj Strossmayer University of Osijek, Huttlerova 4, Osijek 31000, Croatia
| | - Maria Bošković
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia
| | - Benjamin Benzon
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia
| | - Anita Racetin
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia
| | - Katarina Vukojević
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia
| | - Ivana Bočina
- Faculty of Science, University of Split, Ruđera Boškovića 33, 21000 Split, Croatia
| | - Nives Kević
- Faculty of Science, University of Split, Ruđera Boškovića 33, 21000 Split, Croatia
| | - Ivana Restović
- Department of Teacher Education, University of Split Faculty of Humanities and Social Sciences, Poljička cesta 35, 21000 Split, Croatia
| | - Kálmán F Szűcs
- Department of Pharmacology and Pharmacotherapy, Interdisciplinary Excellence Centre, University of Szeged, Dóm tér. 12., H-6720 Szeged, Hungary
| | - Róbert Gáspár
- Department of Pharmacology and Pharmacotherapy, Interdisciplinary Excellence Centre, University of Szeged, Dóm tér. 12., H-6720 Szeged, Hungary
| | - Marija Heffer
- Faculty of Medicine, Osijek Josip Juraj Strossmayer University of Osijek, Huttlerova 4, Osijek 31000, Croatia
| | - Sandor G Vari
- International Research and Innovation in Medicine Program, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Natalija Filipović
- University of Split School of Medicine, Šoltanska 2, Split 21000, Croatia.
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Yagihashi M, Kano M, Muratsubaki T, Morishita J, Kono K, Tanaka Y, Kanazawa M, Fukudo S. Concordant pattern of the HPA axis response to visceral stimulation and CRH administration. Neurosci Res 2021; 168:32-40. [PMID: 33785411 DOI: 10.1016/j.neures.2021.03.004] [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: 02/16/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 12/30/2022]
Abstract
The physiological and psychological mechanisms explaining the individual variability in the stress response are poorly understood. We tested the hypothesis that hypothalamic-pituitary- adrenal (HPA) axis responses to colorectal stimulation affect HPA axis reactivity to corticotropin-releasing hormone (CRH), the visceral pain threshold, and perceived stress. We examined 31 healthy volunteers and 27 individuals with irritable bowel syndrome. According to the ACTH response to colorectal stimulation, the participants were classified into three groups: flattened, decreased, and increased. We found significant differences in the abdominal pain threshold, discomfort threshold, and sensitivity to anxiety among the groups. There were significant differences in the ACTH change and peak level after CRH administration among the groups. The area under the curve of the cortisol response to CRH was significantly different among the groups. The increased group showed a higher basal ACTH level, earlier peak level in the CRH administration test, and higher stress rating during the experiment. The increased group had an exaggerated psychological and physiological stress response, whereas the decreased group had a higher anticipatory endocrine response, stress, and sensitivity to anxiety. Further studies are needed to determine factors including gut microbiota on the individual difference in HPA response.
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Affiliation(s)
- Mao Yagihashi
- Advanced Graduate Program for Future Medicine and Health Care, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan; Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Michiko Kano
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan; Deparment of Psychosomatic Medicine, Tohoku University Hospital, 1-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
| | - Tomohiko Muratsubaki
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan; Deparment of Psychosomatic Medicine, Tohoku University Hospital, 1-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
| | - Joe Morishita
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Keishi Kono
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Yukari Tanaka
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Motoyori Kanazawa
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan; Deparment of Psychosomatic Medicine, Tohoku University Hospital, 1-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
| | - Shin Fukudo
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan; Deparment of Psychosomatic Medicine, Tohoku University Hospital, 1-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
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Ghrelin as a Biomarker of Stress: A Systematic Review and Meta-Analysis. Nutrients 2021; 13:nu13030784. [PMID: 33673594 PMCID: PMC7997253 DOI: 10.3390/nu13030784] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/15/2021] [Accepted: 02/20/2021] [Indexed: 02/07/2023] Open
Abstract
Introduction: Ghrelin is an orexigenic hormone which favors food-seeking behavior and has been postulated to be a biomarker of stress. We conducted a systematic review and meta-analysis on the evolution of ghrelin levels following acute stress. Methods: The PubMed, Cochrane Library, Embase, and ScienceDirect databases were searched for studies reporting ghrelin levels before and after acute stress in humans. Results: We included ten studies for a total of 348 patients. Acute stress (intervention) was always in a laboratory. Acute stress was psychological (Trier Social Stress Test), physical, or mixed (cold pressure test). The overall meta-analysis demonstrated an increase in ghrelin after the stress intervention (ES = 0.21, 95CI 0.09 to 0.34) compared with baseline levels. Stratification by time demonstrated an acute increase in ghrelin levels in the five minutes immediately following the initiation of stress (0.29, 0.10 to 0.48) but without any difference after. Obese individuals had a more significant (ES = 0.51, 95CI 0.18 to 0.84) and prolonged increase in ghrelin levels for up to 45 min compared with non-obese individuals who had a significant increase only five minutes after stress. Moreover, the ghrelin levels increased in response to stress with BMI (coefficient 0.028, 0.01 to 0.49; p = 0.013) and decreased with the time after the stress intervention (coefficient -0.007, −0.014 to −0.001; p = 0.025). Conclusion: Ghrelin is a biomarker of stress, with a short-term increase following acute stress. Obese individuals have both a higher and prolonged response, emphasizing the link between obesity and stress.
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Keating DL, Lehman JS, Burk SV. Salivary Cortisol, Equine Characteristics, and Management Factors Associated With Strongyle-Type Egg Shedding of Ohio Horses. J Equine Vet Sci 2021; 101:103431. [PMID: 33993928 DOI: 10.1016/j.jevs.2021.103431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/17/2021] [Accepted: 02/22/2021] [Indexed: 10/22/2022]
Abstract
Identification of factors associated with parasite infestation in horses could reduce frequency of anthelmintic administration and slow development of anthelmintic resistance. The study aim was to evaluate management factors, equine characteristics, and equine salivary cortisol concentrations for association with strongyle-type egg shedding levels. As immunocompromised horses appear to be more susceptible to parasite infestation, it was hypothesized that salivary cortisol concentration could be associated with parasite egg shedding. Saliva and fecal samples were collected from 200 horses across the state of Ohio. Equine management questionnaires were administered to barn managers. Fecal egg counts were performed with a modified Stoll method, and saliva samples were analyzed for salivary cortisol with an enzyme-linked immunosorbent assay (ELISA). A total of 24 variables were tested for association with fecal egg count results (dichotomized with 50 eggs per gram as a cutoff) using chi-square test of independence, Fisher's exact test, independent t-test, or Mann Whitney U test. The sample of horses was partitioned into tertiles based on salivary cortisol concentrations (i.e., low <0.052 µg/dL, medium 0.052-0.0712 µg/dL, and high >0.0712 µg/dL). Variables with P < .30 were analyzed for association with fecal egg count with multiple logistic regression. The final logistic regression model (P< .05) included horse age, horse salivary cortisol concentration, and pasture mowing frequency. Older horses had higher adjusted odds of having <50 EPG. Pasture mowing frequency of at least once per week increased the adjusted odds of <50 EPG. Horses with cortisol concentrations in the highest tertile had increased adjusted odds of having <50 EPG.
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Affiliation(s)
| | - Jeffrey S Lehman
- Department of Biology and Earth Science, Otterbein University, Westerville, OH.
| | - Steffanie V Burk
- Department of Equine Science, Otterbein University, Westerville, OH.
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Park CL, Finkelstein-Fox L, Sacco SJ, Braun TD, Lazar S. How does yoga reduce stress? A clinical trial testing psychological mechanisms. Stress Health 2021; 37:116-126. [PMID: 32797683 PMCID: PMC10159010 DOI: 10.1002/smi.2977] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 07/30/2020] [Accepted: 08/03/2020] [Indexed: 02/06/2023]
Abstract
Yoga interventions can reduce stress, but the mechanisms underlying that stress reduction remain largely unidentified. Understanding how yoga works is essential to optimizing interventions. The present study tested five potential psychosocial mechanisms (increased mindfulness, interoceptive awareness, spiritual well-being, self-compassion and self-control) that have been proposed to explain yoga's impact on stress. Forty-two participants (62% female; 64% White) in a yoga program for stress reduction completed surveys at baseline (T1), mid-intervention (T2) and post-intervention (12 weeks; T3). We measured two aspects of stress, perceived stress and stress reactivity. Changes were assessed with paired t-tests; associations between changes in mechanisms were tested in residual change models. Only stress reactivity decreased, on average, from T1 to T3. Except for self-compassion, all psychosocial mechanisms increased from T1 to T3, with minimal changes from T2 to T3. Except for self-control, increases in each mechanism were strongly associated with decreases in both measures of stress between T1 and T2 and decreases in perceived stress from T1 to T3 (all p's < 0.05). Increased psychosocial resources are associated with stress reduction. Yoga interventions targeting these resources may show stronger stress reduction effects. Future research should test these linkages more rigorously using active comparison groups and larger samples.
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Affiliation(s)
- Crystal L Park
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Lucy Finkelstein-Fox
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Shane J Sacco
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Tosca D Braun
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Sara Lazar
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
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40
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Jedel E, Elfström ML, Hägglin C. Differences in personality, perceived stress and physical activity in women with burning mouth syndrome compared to controls. Scand J Pain 2021; 21:183-190. [PMID: 33108343 DOI: 10.1515/sjpain-2020-0110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Burning mouth syndrome (BMS) is a long-lasting pain condition which is commonly associated with anxiety symptoms and experience of adverse, stressful life events have been reported by those diagnosed with the syndrome. Stress-related biomarkers have been related to personality traits in BMS and a personality with high stress susceptibility and perceived stress may be of importance. Although biopsychosocial approaches are suggested to manage long-lasting orofacial pain, to date little is known about physical activity in women with BMS. The aim of this study was to investigate if personality, perceived stress and physical activity distinguish women with BMS from controls. METHODS Fifty-six women with BMS and 56 controls matched on age and gender completed Swedish universities Scales of Personality (SSP), Perceived Stress Questionnaire (PSQ) and a general questionnaire with an item on weekly physical activity frequency. In addition, health-related quality of life was explored by additional questionnaires and reported in a companion article (Jedel et al. Scand J Pain. 2020. PubMed PMID: 32853174). RESULTS SSP subscales Somatic Trait Anxiety, Psychic Trait Anxiety, Stress Susceptibility and Verbal Trait Aggression differed between women with BMS and controls and the personality factor scores for Neuroticism and Aggressiveness were higher. Perceived stress measured by PSQ index was higher for women with BMS compared to controls. Women with BMS reported lower physical activity frequency compared to controls and those reporting physical activity <4 days/week scored higher on PSQ compared to those with weekly physical activity ≥4 days/week. CONCLUSIONS Personality distinguished women with BMS from controls in this study. Perceived stress was higher and weekly physical activity was lower in women with BMS compared to controls. Our findings suggest physical activity should be more comprehensively measured in future BMS studies and, by extension, physical activity may be a treatment option for women with BMS. Pain management aiming to restore function and mobility with stress reduction should be considered in clinical decision making for women with BMS who have a personality with stress susceptibility, especially if reporting high perceived stress and insufficient physical activity.
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Affiliation(s)
- Elizabeth Jedel
- Public Dental Service, Region Västra Götaland, Gothenburg, Sweden
| | - Magnus L Elfström
- Division of Psychology, School of Health, Care and Social Welfare, Mälardalen University, Eskilstuna, Sweden
| | - Catharina Hägglin
- Public Dental Service, Region Västra Götaland, Gothenburg, Sweden.,Sahlgrenska Academy, Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
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Dutheil F, Clinchamps M, Bouillon-Minois JB. Bats, Pathogens, and Species Richness. Pathogens 2021; 10:pathogens10020098. [PMID: 33494226 PMCID: PMC7909788 DOI: 10.3390/pathogens10020098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/11/2021] [Accepted: 01/19/2021] [Indexed: 11/25/2022] Open
Abstract
Bats carry many viruses, but this is not sufficient to threaten humans. Viruses must mutate to generate the ability to transfer to humans. A key factor is the diversity of species. With 1400 species of bats (20% of all species of mammals), the diversity of bats species is highly favorable to the emergence of new viruses. Moreover, several species of bats live within the same location, and share advanced social behavior, favoring the transmission of viruses. Because they fly, bats are also hosts for a wide range of viruses from many environments. They also eat everything (including what humans eat), they share humans’ environment and become closer to domestic species, which can serve as relays between bats and humans. Bats also have a long-life expectancy (up to 40 years for some bats), which is particularly effective for transmission to humans. However, a recent publication came out challenging what we think about bats. Proportionally, bats may not carry a higher number of zoonotic pathogens, normalized by species richness, compared to other mammalian and avian species. Viral zoonotic risk is homogenous among taxonomic orders of mammalian and avian reservoir hosts, without evidence that bats carry more viruses that infect humans.
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Affiliation(s)
- Frédéric Dutheil
- CNRS, LaPSCo, Physiological and Psychosocial Stress, Université Clermont Auvergne, 63000 Clermont-Ferrand, France;
- Preventive and Occupational Medicine, University Hospital of Clermont-Ferrand, 63000 Clermont-Ferrand, France;
- CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Maëlys Clinchamps
- Preventive and Occupational Medicine, University Hospital of Clermont-Ferrand, 63000 Clermont-Ferrand, France;
| | - Jean-Baptiste Bouillon-Minois
- CNRS, LaPSCo, Physiological and Psychosocial Stress, Emergency Medicine, University Hospital of Clermont-Ferrand, 63000 Clermont-Ferrand, France
- Correspondence:
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Dutheil F, de Saint Vincent S, Pereira B, Schmidt J, Moustafa F, Charkhabi M, Bouillon-Minois JB, Clinchamps M. DHEA as a Biomarker of Stress: A Systematic Review and Meta-Analysis. Front Psychiatry 2021; 12:688367. [PMID: 34295276 PMCID: PMC8290065 DOI: 10.3389/fpsyt.2021.688367] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/28/2021] [Indexed: 12/13/2022] Open
Abstract
Background: Psychosocial stress is a significant public health problem inducing consequences for quality of life. Results about the use of dehydroepiandrosterone (DHEA) as a biomarker of acute stress are conflicting. We conducted a systematic review and meta-analysis to demonstrate that DHEA levels could be a biomarker of stress. Methods: PubMed, Cochrane Library, Embase, and ScienceDirect databases were searched on March 19, 2021 using the keywords "acute stress" AND "DHEA" OR "Dehydroepiandrosterone." Articles needed to describe our primary outcome, i.e., induction of acute stress and at least two measures of DHEA. Results: We included 14 studies, with a total of 631 participants, in our meta-analysis. The DHEA levels increased overtime after acute stress [standardized mean difference (SMD) = 1.56, 95%CI = 1.13-1.99]. Stratification by time showed a main peak at the end of stress (SMD = 2.43, 95%CI = 1.59-3.27), followed by a progressive decrease (coefficient = -0.11, 95%CI = -0.19 to -0.17, p = 0.020). There was no significant change 1 h after the end of acute stress. Metaregressions showed an impact of mental stress (SMD = 2.04, 95%CI = 1.43-2.65), sex (SMD = 0.02, 95%CI = 0.00-0.04), age (SMD = -0.12, 95%CI = -0.2 to -0.05), and obesity (SMD = 0.31, 95%CI = -0.00 to 0.63). There was no difference whatever the type of fluid (blood or saliva) and the measurement technique used. Conclusions: DHEA is a biomarker of acute stress, with a short-term increase (1 h). DHEA increases following acute mental stress, whatever the type and duration of mental stress. Women, young people, and obese individuals had a higher response. Blood and saliva measures were comparable.
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Affiliation(s)
- Frédéric Dutheil
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, Occupational and Environmental Medicine, Wittyfit, Clermont-Ferrand, France
| | - Sarah de Saint Vincent
- Université Clermont Auvergne, Occupational and Environmental Medicine, Clermont-Ferrand, France
| | - Bruno Pereira
- CHU Clermont-Ferrand, CHU Clermont-Ferrand, Clinical Research and Innovation Direction, Clermont-Ferrand, France
| | - Jeannot Schmidt
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, Emergency Department, Clermont-Ferrand, France
| | - Farès Moustafa
- Université Clermont Auvergne, CHU Clermont-Ferrand, Emergency Department, Clermont-Ferrand, France
| | - Morteza Charkhabi
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, Clermont-Ferrand, France
| | - Jean-Baptiste Bouillon-Minois
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, Emergency Department, Clermont-Ferrand, France
| | - Maëlys Clinchamps
- CHU Clermont-Ferrand, CHU Clermont-Ferrand, Occupational and Environmental Medicine, Clermont-Ferrand, France
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Deng Y, Xiong X, Liu X, He C, Guo S, Tang S, Qu X. Palygorskite combined probiotics improve the laying performance, hatching performance, egg quality, plasma antioxidative status, and immune response of broiler breeders. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1966845] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yuying Deng
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Xiaowei Xiong
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Xu Liu
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Changqing He
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Songchang Guo
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Shengguo Tang
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Xiangyong Qu
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
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Miaskowski C, Paul SM, Snowberg K, Abbott M, Borno H, Chang S, Chen LM, Cohen B, Hammer MJ, Kenfield SA, Kober KM, Levine JD, Pozzar R, Rhoads KF, Van Blarigan EL, Van Loon K. Stress and Symptom Burden in Oncology Patients During the COVID-19 Pandemic. J Pain Symptom Manage 2020; 60:e25-e34. [PMID: 32889039 PMCID: PMC7462969 DOI: 10.1016/j.jpainsymman.2020.08.037] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/24/2020] [Accepted: 08/28/2020] [Indexed: 12/11/2022]
Abstract
CONTEXT No information is available on oncology patients' level of stress and symptom burden during the coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVES To evaluate for differences in demographic and clinical characteristics, levels of social isolation and loneliness, and the occurrence and severity of common symptoms between oncology patients with low vs. high levels of COVID-19 and cancer-related stress. In addition, to determine which of these characteristics were associated with membership in the high-stressed group. METHODS Patients were 18 years and older; had a diagnosis of cancer; and were able to complete an online survey. RESULTS Of the 187 patients in this study, 31.6% were categorized in the stressed group (Impact of Event Scale-Revised [score of ≥24]). Stressed group's Impact of Event Scale-Revised score exceeds previous benchmarks in oncology patients and equates with probable post-traumatic stress disorder. In this stressed group, patients reported occurrence rates for depression (71.2%), anxiety (78.0%), sleep disturbance (78.0%), evening fatigue (55.9%), cognitive impairment (91.5%), and pain (75.9%). Symptom severity scores equate with clinically meaningful levels for each symptom. CONCLUSION We identified alarmingly high rates of stress and an extraordinarily high symptom burden among patients with cancer, exceeding those previously benchmarked in this population and on par with noncancer patients with post-traumatic stress disorder. Given that the COVID-19 pandemic will likely impact cancer care for an indefinite period, clinicians must exhibit increased vigilance in their assessments of patients' level of stress and symptom burden. Moreover, an increase in referrals to appropriate supportive care resources must be prioritized for high-risk patients.
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Affiliation(s)
| | - Steven M Paul
- School of Nursing, University of California, San Francisco, California, USA
| | - Karin Snowberg
- School of Nursing, University of California, San Francisco, California, USA
| | - Maura Abbott
- Columbia University Medical Center, New York, New York, USA
| | - Hala Borno
- School of Medicine, University of California, San Francisco, California, USA
| | - Susan Chang
- School of Medicine, University of California, San Francisco, California, USA
| | - Lee M Chen
- School of Medicine, University of California, San Francisco, California, USA
| | - Bevin Cohen
- Mount Sinai Medical Center, New York, New York, USA
| | | | - Stacey A Kenfield
- School of Medicine, University of California, San Francisco, California, USA
| | - Kord M Kober
- School of Nursing, University of California, San Francisco, California, USA
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, California, USA
| | - Rachel Pozzar
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Kim F Rhoads
- School of Medicine, University of California, San Francisco, California, USA
| | - Erin L Van Blarigan
- School of Medicine, University of California, San Francisco, California, USA
| | - Katherine Van Loon
- School of Medicine, University of California, San Francisco, California, USA
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Bodéré C, Cabon M, Woda A, Giroux-Metges MA, Bodéré Y, Saliou P, Quinio B, Misery L, Le Fur-Bonnabesse A. A training program for fibromyalgia management: A 5-year pilot study. SAGE Open Med 2020; 8:2050312120943072. [PMID: 33110601 PMCID: PMC7564648 DOI: 10.1177/2050312120943072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 06/24/2020] [Indexed: 12/23/2022] Open
Abstract
We studied the effects of a specific cardio training program lasting 5 years on
pain and quality of life in fibromyalgia patients.
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Affiliation(s)
- Céline Bodéré
- Laboratory Interactions Epitheliums Neurones (LIEN), Université de Bretagne Occidentale, Brest, France.,Centre d'évaluation et de traitement de la douleur, CHRU Brest, Brest, France.,Département de sciences anatomiques et physiologiques, UFR d'Odontologie de Brest UBO, Brest, France
| | - Mathilde Cabon
- Laboratory Interactions Epitheliums Neurones (LIEN), Université de Bretagne Occidentale, Brest, France
| | - Alain Woda
- Département d'odontologie, CROC (EA 3847), Université Clermont Auvergne, Clermont-Ferrand, France
| | - Marie-Agnès Giroux-Metges
- ORPHY (EA4324), Université de Bretagne Occidentale, Brest, France.,Service des explorations fonctionnelles respiratoires, CHRU Brest, Brest, France
| | - Youenn Bodéré
- Physiothérapeute, Fédération Française de Voile, Brest, France
| | - Philippe Saliou
- Service de santé publique et épidémiologie, CHRU Brest, Brest, France
| | - Bertrand Quinio
- Centre d'évaluation et de traitement de la douleur, CHRU Brest, Brest, France
| | - Laurent Misery
- Laboratory Interactions Epitheliums Neurones (LIEN), Université de Bretagne Occidentale, Brest, France
| | - Anais Le Fur-Bonnabesse
- Laboratory Interactions Epitheliums Neurones (LIEN), Université de Bretagne Occidentale, Brest, France.,Centre d'évaluation et de traitement de la douleur, CHRU Brest, Brest, France.,Département de sciences anatomiques et physiologiques, UFR d'Odontologie de Brest UBO, Brest, France
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46
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Meulders A. Fear in the context of pain: Lessons learned from 100 years of fear conditioning research. Behav Res Ther 2020; 131:103635. [DOI: 10.1016/j.brat.2020.103635] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 04/20/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
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Sanabria-Mazo JP, Forero CG, Cristobal-Narváez P, Suso-Ribera C, García-Palacios A, Colomer-Carbonell A, Pérez-Aranda A, Andrés-Rodríguez L, McCracken LM, D'Amico F, Estivill-Rodríguez P, Carreras-Marcos B, Montes-Pérez A, Comps-Vicente O, Esteve M, Grasa M, Rosa A, Cuesta-Vargas AI, Maes M, Borràs X, Edo S, Sanz A, Feliu-Soler A, Castaño-Asins JR, Luciano JV. Efficacy, cost-utility and physiological effects of Acceptance and Commitment Therapy (ACT) and Behavioural Activation Treatment for Depression (BATD) in patients with chronic low back pain and depression: study protocol of a randomised, controlled trial including mobile-technology-based ecological momentary assessment (IMPACT study). BMJ Open 2020; 10:e038107. [PMID: 32709656 PMCID: PMC7380881 DOI: 10.1136/bmjopen-2020-038107] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The IMPACT study focuses on chronic low back pain (CLBP) and depression symptoms, a prevalent and complex problem that represents a challenge for health professionals. Acceptance and Commitment Therapy (ACT) and Brief Behavioural Activation Treatment for Depression (BATD) are effective treatments for patients with persistent pain and depression, respectively. The objectives of this 12 month, multicentre, randomised, controlled trial (RCT) are (i) to examine the efficacy and cost-utility of adding a group-based form of ACT or BATD to treatment-as-usual (TAU) for patients with CLBP and moderate to severe levels of depressive symptoms; (ii) identify pre-post differences in levels of some physiological variables and (iii) analyse the role of polymorphisms in the FKBP5 gene, psychological process measures and physiological variables as mediators or moderators of long-term clinical changes. METHODS AND ANALYSIS Participants will be 225 patients with CLBP and moderate to severe depression symptoms recruited at Parc Sanitari Sant Joan de Déu (St. Boi de Llobregat, Spain) and Hospital del Mar (Barcelona, Spain), randomly allocated to one of the three study arms: TAU vs TAU+ACT versus TAU+BATD. A comprehensive assessment to collect clinical variables and costs will be conducted pretreatment, post-treatment and at 12 months follow-up, being pain interference the primary outcome measure. The following physiological variables will be considered at pretreatment and post-treatment assessments in 50% of the sample: immune-inflammatory markers, hair cortisol and cortisone, serum cortisol, corticosteroid-binding globulin and vitamin D. Polymorphisms in the FKBP5 gene (rs3800373, rs9296158, rs1360780, rs9470080 and rs4713916) will be analysed at baseline assessment. Moreover, we will include mobile-technology-based ecological momentary assessment, through the Pain Monitor app, to track ongoing clinical status during ACT and BATD treatments. Linear mixed-effects models using restricted maximum likelihood, and a full economic evaluation applying bootstrapping techniques, acceptability curves and sensitivity analyses will be computed. ETHICS AND DISSEMINATION This study has been approved by the Ethics Committee of the Fundació Sant Joan de Déu and Hospital del Mar. The results will be actively disseminated through peer-reviewed journals, conference presentations, social media and various community engagement activities. TRIAL REGISTRATION NUMBER NCT04140838.
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Affiliation(s)
- Juan P Sanabria-Mazo
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
- Department of Medicine, International University of Catalunya, Barcelona, Spain
- Parc Sanitari Sant Joan de Deu, Sant Boi de Llobregat, Catalunya, Spain
| | - Carlos G Forero
- Department of Medicine, International University of Catalunya, Barcelona, Spain
| | - Paula Cristobal-Narváez
- Parc Sanitari Sant Joan de Deu, Sant Boi de Llobregat, Catalunya, Spain
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Institute of Health Carlos III, Madrid, Spain
| | - Carlos Suso-Ribera
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Spain
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
| | - Azucena García-Palacios
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Spain
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
| | - Ariadna Colomer-Carbonell
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
- Parc Sanitari Sant Joan de Deu, Sant Boi de Llobregat, Catalunya, Spain
| | - Adrián Pérez-Aranda
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
- Consorci Parc de Salut MAR de Barcelona, Barcelona, Catalunya, Spain
| | - Laura Andrés-Rodríguez
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | | | - Francesco D'Amico
- Personal Social Services Research Unit, London School of Economics and Political Science, London, UK
| | | | | | | | | | - Montserrat Esteve
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Barcelona, Spain
- Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain
| | - Mar Grasa
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Barcelona, Spain
- Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain
| | - Araceli Rosa
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Institute of Health Carlos III, Madrid, Spain
- Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, Spain
| | - Antonio I Cuesta-Vargas
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
- Department of Physiotherapy, University of Malaga & Biomedical Research Institute of Malaga (IBIMA), Malaga, Spain
| | - Michael Maes
- Department of Psychiatry, Chulalongkorn University, Bangkok, Thailand
| | - Xavier Borràs
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | - Silvia Edo
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | - Antoni Sanz
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | - Albert Feliu-Soler
- Department of Basic, Developmental and Educational Psychology, Autonomous University of Barcelona, Barcelona, Spain
- Parc Sanitari Sant Joan de Deu, Sant Boi de Llobregat, Catalunya, Spain
| | | | - Juan V Luciano
- Parc Sanitari Sant Joan de Deu, Sant Boi de Llobregat, Catalunya, Spain
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Xu Q, Dong M, Dong W, Yang D, Zhang J, Liu J, Ren L, Feng Y. Postoperative comparison of laparoscopic radical resection and open abdominal radical hysterectomy for cervical cancer patient. Arch Gynecol Obstet 2020; 302:473-479. [PMID: 32495016 DOI: 10.1007/s00404-020-05606-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 05/18/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE There are limited data regarding postoperative complications and autoimmune reactions caused by surgery in early-stage cervical cancer patients who underwent laparoscopic radical resection (LRR). This study aimed to investigate the therapeutic effect of LRR of cervical cancer patients and its effect on cytokines. METHODS 168 patients with cervical cancer were enrolled. The patients were divided into open group and laparoscopic group according to the random number table method, with 84 cases in each group. The surgical-related indexes and the incidence of complications of the two groups were observed, and the IFN-γ, TNF, and IL-1/2/4/6/8/10/12 levels in peripheral blood were compared before and after surgery in both groups. RESULTS The operation time of the patients in the laparoscopic group was significantly shorter than that in the open group (119.56 ± 45.26 vs. 206.36 ± 54.39, P < 0.01). The intraoperative blood loss in the laparoscopic group was significantly less than that in the open group (155.29 ± 57.58 vs. 529.58 ± 162.4, P < 0.01). The postoperative visual analog scale (VAS) score was also significantly lower than that in the open group (3.65 ± 0.88 vs. 6.32 ± 1.12, P < 0.01). There was no significant difference in the incidence of complications between the two groups. The degree of inflammatory cytokines changes caused by LRR was less than that of open radical surgery (P < 0.001). CONCLUSIONS LRR surgery has less stress on patients with early cervical cancer than open surgery within 5 days after surgery, which has certain reference value for early cervical cancer treatment.
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Affiliation(s)
- Qin Xu
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
| | - Mingfeng Dong
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,Dali University, Dali, 671003, Yunnan, China
| | - Wei Dong
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
| | - Dehong Yang
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
| | - Jie Zhang
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
| | - Jing Liu
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China.,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
| | - Li Ren
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China. .,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China.
| | - Yun Feng
- Department of Obstetrics and Gynaecology, The First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan, China. .,The Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China.
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Insula Activity to Visceral Stimulation and Endocrine Stress Responses as Associated With Alexithymia in Patients With Irritable Bowel Syndrome. Psychosom Med 2020; 82:29-38. [PMID: 31609924 DOI: 10.1097/psy.0000000000000729] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Few studies have investigated associations between alexithymia and physiological mechanisms in psychosomatic diseases. We examined associations between alexithymia and 1) perception and brain processing of visceral stimulation and 2) the endocrine responses to corticotrophin-releasing hormone (CRH) in healthy individuals and patients with irritable bowel syndrome (IBS). METHODS The study included 29 patients with IBS and 35 age- and sex-matched healthy controls (HCs). Alexithymia was measured using the 20-item Toronto Alexithymia Scale (TAS-20). Brain responses to rectal distention and its anticipation were measured by functional magnetic resonance imaging and analyzed at a voxel-level threshold of puncorrected < .001 combined with a cluster-level threshold of pFWE-corrected < .05. On a different day, plasma adrenocorticotropic hormone and cortisol responses after intravenous CRH administration were measured. RESULTS TAS-20 scores did not differ significantly between patients with IBS and HCs (p = .18). TAS-20 scores correlated positively with the individual rectal discomfort thresholds (βrobust = 0.49, p = .03) and negatively with the rating of fear before rectal distention (βrobust = -1.63, p = .04) in patients with IBS but not in HCs. Brain responses to rectal distention in the right insula and other brain regions were positively associated with TAS-20 scores to a greater extent in patients with IBS than in HCs. Individuals with higher TAS-20 scores (both patients with IBS and HCs) demonstrated stronger adrenocorticotropic hormone responses to CRH administration (F(4,224) = 3.54, p = .008). CONCLUSION Higher alexithymia scores are associated with stronger physiological responses, but lower anticipatory fear ratings and higher discomfort thresholds, particularly in patients with IBS.
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Sleep deficiency and chronic pain: potential underlying mechanisms and clinical implications. Neuropsychopharmacology 2020; 45:205-216. [PMID: 31207606 PMCID: PMC6879497 DOI: 10.1038/s41386-019-0439-z] [Citation(s) in RCA: 207] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/10/2019] [Accepted: 06/05/2019] [Indexed: 11/09/2022]
Abstract
Pain can be both a cause and a consequence of sleep deficiency. This bidirectional relationship between sleep and pain has important implications for clinical management of patients, but also for chronic pain prevention and public health more broadly. The review that follows will provide an overview of the neurobiological evidence of mechanisms thought to be involved in the modulation of pain by sleep deficiency, including the opioid, monoaminergic, orexinergic, immune, melatonin, and endocannabinoid systems; the hypothalamus-pituitary-adrenal axis; and adenosine and nitric oxide signaling. In addition, it will provide a broad overview of pharmacological and non-pharmacological approaches for the management of chronic pain comorbid with sleep disturbances and for the management of postoperative pain, as well as discuss the effects of sleep-disturbing medications on pain amplification.
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