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Sinha S, Vasudeva P. Can apparently transient life events trigger long-term lower urinary tract symptoms? Neurourol Urodyn 2024; 43:1104-1108. [PMID: 38289333 DOI: 10.1002/nau.25303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION One-time life events such as neurological injury can result in lifelong lower urinary tract symptoms (LUTS). However, it is unclear whether an apparently transient life event can also trigger long-term LUTS. This review examines the possibility of an association and hypothesizes the pathogenesis. METHODS A pubmed search was conducted using the MeSH words "life change events," "child abuse," or "stress disorders, Posttraumatic", and LUTS. Additional manuscripts were identified by a hand and citation search. RESULTS Long-term LUTS was noted following temporally remote childhood sexual abuse, adverse childhood experiences, and stressful experiences in adults. There was evidence for an association of childhood sexual abuse and adverse childhood events with both storage as well as voiding LUTS. There was limited evidence that the number of adverse childhood events might increase the risk and severity of LUTS. There was evidence of an association between post-traumatic stress disorder in adults and LUTS. The finding of mental health disorders in such patients could explain some but not all of the observed association suggesting that other factors might also be important. CONCLUSIONS There is an association noted between apparently transient lifetime events and the subsequent reporting of LUTS. The timing of these adverse experiences might be important in determining the propensity for clinical manifestation. There is a need to explore this association, establish causality, and determine the underlying etiopathogenesis.
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Affiliation(s)
- Sanjay Sinha
- Department of Urology, Apollo Hospital, Hyderabad, India
| | - Pawan Vasudeva
- Department of Urology and Renal Transplant, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
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van Heijningen CJM, van Berkel SR, Rosinda SJ, Penninx BWJH, Alink LRA, Elzinga BM. Long-term effects of experiencing childhood parental death on mental and physical health: A NESDA study. Stress Health 2024; 40:e3322. [PMID: 37830435 DOI: 10.1002/smi.3322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 08/16/2023] [Accepted: 09/18/2023] [Indexed: 10/14/2023]
Abstract
Experiencing parental death during childhood is an adverse, potentially traumatic experience that may have substantial long-term effects on mental and physical well-being. The current study was based on data of the Netherlands Study of Depression and Anxiety to investigate mental health (i.e., depressive symptoms, anxiety symptoms, and suicidal ideation) and physical health outcomes (i.e., metabolic syndrome, telomere length, and perceived physical health) as well as health behaviour (i.e., smoking status, alcohol use, and physical activity) to provide more insight into the long-term outcomes after experiencing childhood parental death (CPD). For individuals who experienced CPD, we also investigated the role of loss-related factors in these associations, namely the age of the child when their parent passed away and gender of the deceased parent. Interviews and questionnaires were completed by adults between 18 and 65 years; 177 participants experienced CPD (mean age = 45.19, 61.6% female) and 2463 did not (mean age = 41.38, 66.6% female). Results showed no overall association between the experience of CPD and mental and physical health indices and health behaviour. Within the CPD group, experiencing CPD at a younger age was related to a higher likelihood of suicidal ideation. These findings seem to illustrate a general positive adjustment with regard to long-term health functioning after experiencing such an impactful life event. Future research should focus on individual differences in terms of adaptation, especially elucidating on contextual factors after the loss, such as the kind of support that is or is not provided by the surviving parent and/or other important individuals.
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Affiliation(s)
| | - Sheila R van Berkel
- Institute of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - Selena J Rosinda
- Institute of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health, Amsterdam University Medical Center, Vrije Universiteit, Amsterdam, The Netherlands
| | - Lenneke R A Alink
- Institute of Education and Child Studies, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands
| | - Bernet M Elzinga
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands
- Institute of Psychology, Clinical Psychology Unit, Leiden University, Leiden, The Netherlands
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Yu J, Pu F, Yang G, Hao M, Zhang H, Zhang J, Cao X, Zhu L, Wan Y, Wang X, Liu Z. Sex-Specific Association Between Childhood Adversity and Accelerated Biological Aging. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2309346. [PMID: 38704685 DOI: 10.1002/advs.202309346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/19/2024] [Indexed: 05/07/2024]
Abstract
Is childhood adversity associated with biological aging, and if so, does sex modify the association, and do lifestyle and mental health mediate the association? A lifespan analysis is conducted using data on 142 872 participants from the UK Biobank to address these questions. Childhood adversity is assessed through the online mental health questionnaire (2016), including physical neglect, physical abuse, emotional neglect, emotional abuse, sexual abuse, and a cumulative score. Biological aging is indicated by telomere length (TL) measured from leukocyte DNA using qPCR, and the shorter TL indicates accelerated biological aging; a lifestyle score is constructed using body mass index, physical activity, drinking, smoking, and diet; mental disorder is assessed using depression, anxiety, and insomnia at the baseline survey. The results reveal a sex-specific association such that childhood adversity is associated with shorter TL in women after adjusting for covariates including polygenic risk score for TL, but not in men. Unhealthy lifestyle and mental disorder partially mediate the association in women. The proportions of indirect effects are largest for sexual and physical abuse. These findings highlight the importance of behavioral and psychological interventions in promoting healthy aging among women who experienced childhood adversity, particularly sexual and physical abuse.
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Affiliation(s)
- Jie Yu
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Fan Pu
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Gan Yang
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Meng Hao
- Human Phenome Institute and State Key Laboratory of Genetic Engineering, Zhangjiang Fudan International Innovation Center, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Hui Zhang
- Human Phenome Institute and State Key Laboratory of Genetic Engineering, Zhangjiang Fudan International Innovation Center, School of Life Sciences, Fudan University, Shanghai, 200433, China
- National Clinical Research Center for Ageing and Medicine, Huashan Hospital, Fudan University, Shanghai, 200433, China
| | - Jingyun Zhang
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Xingqi Cao
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Lijun Zhu
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Yuhui Wan
- MOE Key Laboratory of Population Health across Life Cycle/Anhui Provincial Key Laboratory of Population Health and Aristogenics, and Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Xiaofeng Wang
- Human Phenome Institute and State Key Laboratory of Genetic Engineering, Zhangjiang Fudan International Innovation Center, School of Life Sciences, Fudan University, Shanghai, 200433, China
- National Clinical Research Center for Ageing and Medicine, Huashan Hospital, Fudan University, Shanghai, 200433, China
| | - Zuyun Liu
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, 310058, China
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Nelson S, Mitcheson M, Nestor B, Bosquet Enlow M, Borsook D. Biomarkers of stress as mind-body intervention outcomes for chronic pain: an evaluation of constructs and accepted measurement. Pain 2024:00006396-990000000-00566. [PMID: 38564185 DOI: 10.1097/j.pain.0000000000003241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/03/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Sarah Nelson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Morgan Mitcheson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, United States
| | - Bridget Nestor
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Michelle Bosquet Enlow
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Department of Psychiatry and Behavioral Sciences, Boston Children's Hospital, Boston, MA, United States
| | - David Borsook
- Department of Psychiatry and Department of Radiology, Massachusetts General Hospital, Boston, MA, United States
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Connor A, Deschamps A, Busque L, Tardif JC, Bourgoin V, Dubé MP, Busseuil D, D'Antono B. Childhood Maltreatment and Leukocyte Telomere Length: Cardiac Vagal Activity Influences the Relation in Older Adults. Psychosom Med 2024; 86:146-156. [PMID: 38345296 DOI: 10.1097/psy.0000000000001290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
OBJECTIVE Childhood maltreatment is associated with shorter leukocyte telomere length (LTL). However, the influence of cardiac vagal control on this relation is unknown. We examined whether cardiac vagal control at rest and in response to stress moderates or cross-sectionally mediates the relationship between childhood maltreatment and LTL. METHODS Participants were 1179 men and women (aged 65 [7.2] years) suffering from coronary artery disease or non-cardiovascular chronic disease. They completed a childhood maltreatment questionnaire and underwent a stress protocol while electrocardiogram was monitored. High-frequency heart rate variability (HF-HRV) measures were obtained at rest, during stress, and after stress in absolute and normalized units (nu). LTL was measured using quantitative polymerase chain reaction. Mediation and moderation analyses were performed. RESULT HF-HRV and HF-HRV in normalized units (HFnu) measures did not mediate the childhood maltreatment-LTL relation. However, baseline HFnu ( p = .027) and HFnu reactivity ( p = .051) moderated the relation. Specifically, maltreatment was associated with significantly lower LTL among those with baseline HFnu at ( b = -0.059, p = .003) or below the mean ( b = -0.103, p < .001), but not among those with higher baseline HFnu. It was also associated with significantly lower LTL among participants who showed either blunted ( b = -0.058, p = .004) or increased HFnu ( b = -0.099, p = .001) responses to stress but not in those with large decreases in HFnu. CONCLUSIONS Childhood maltreatment was associated with lower LTL in those who showed a distinct cardiac vagal profile at baseline and in response to stress. The mechanisms and implications remain to be determined.
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Affiliation(s)
- Alexandra Connor
- From the Research Centre, Montreal Heart Institute (Connor, Tardif, Dubé, Busseuil, D'Antono); Psychology Department, Université de Montréal (Connor, D'Antono); Department of Anesthesiology (Deschamps), Montreal Heart Institute; and Research Center, Hematology Division (Bourgoin), Hôpital Maisonneuve-Rosemont, and Department of Medicine, Université de Montréal (Tardif, Dubé), Montreal, Canada
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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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7
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Mayer SE, Guan J, Lin J, Hamlat E, Parker JE, Brownell K, Price C, Mujahid M, Tomiyama AJ, Slavich GM, Laraia BA, Epel ES. Intergenerational effects of maternal lifetime stressor exposure on offspring telomere length in Black and White women. Psychol Med 2023; 53:6171-6182. [PMID: 36457292 PMCID: PMC10235210 DOI: 10.1017/s0033291722003397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
BACKGROUND Although maternal stressor exposure has been associated with shorter telomere length (TL) in offspring, this literature is based largely on White samples. Furthermore, timing of maternal stressors has rarely been examined. Here, we examined how maternal stressors occurring during adolescence, pregnancy, and across the lifespan related to child TL in Black and White mothers. METHOD Mothers (112 Black; 110 White; Mage = 39) and their youngest offspring (n = 222; Mage = 8) were part of a larger prospective cohort study, wherein mothers reported their stressors during adolescence (assessed twice during adolescence for the past year), pregnancy (assessed in midlife for most recent pregnancy), and across their lifespan (assessed in midlife). Mother and child provided saliva for TL measurement. Multiple linear regression models examined the interaction of maternal stressor exposure and race in relation to child TL, controlling for maternal TL and child gender and age. Race-stratified analyses were also conducted. RESULTS Neither maternal adolescence nor lifespan stressors interacted with race in relation to child TL. In contrast, greater maternal pregnancy stressors were associated with shorter child TL, but this effect was present for children of White but not Black mothers. Moreover, this effect was significant for financial but not social pregnancy stressors. Race-stratified models revealed that greater financial pregnancy stressors predicted shorter telomeres in offspring of White, but not Black mothers. CONCLUSIONS Race and maternal stressors interact and are related to biological aging across generations, but these effects are specific to certain races, stressors, and exposure time periods.
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Affiliation(s)
- Stefanie E. Mayer
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143-0984, USA
| | - Joanna Guan
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143-0984, USA
| | - Jue Lin
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA 94143, USA
| | - Elissa Hamlat
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143-0984, USA
| | - Jordan E. Parker
- Department of Psychology, University of California, Los Angeles, CA 90095, USA
| | - Kristy Brownell
- School of Public Health, University of California Berkeley, Berkeley, CA 94720, USA
| | - Candice Price
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA
| | - Mahasin Mujahid
- School of Public Health, University of California Berkeley, Berkeley, CA 94720, USA
| | - A. Janet Tomiyama
- Department of Psychology, University of California, Los Angeles, CA 90095, USA
| | - George M. Slavich
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA 90095, USA
| | - Barbara A. Laraia
- School of Public Health, University of California Berkeley, Berkeley, CA 94720, USA
| | - Elissa S. Epel
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143-0984, USA
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Connor A, Starnino L, Busque L, Tardif JC, Bourgoin V, Dubé MP, Busseuil D, D'Antono B. Childhood maltreatment and leukocyte telomere length in men and women with chronic illness: an evaluation of moderating and mediating influences. Psychol Med 2023; 53:6242-6252. [PMID: 36943406 PMCID: PMC10522448 DOI: 10.1017/s0033291722003543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 09/08/2022] [Accepted: 10/25/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Childhood maltreatment can result in lifelong psychological and physical sequelae, including coronary artery disease (CAD). Mechanisms leading to increased risk of illness may involve emotional dysregulation and shortened leukocyte telomere length (LTL). METHODS To evaluate whether (1) childhood maltreatment is associated with shorter LTL among older adults with CAD or other chronic illnesses; (2) sex and/or CAD status influence these results; and (3) symptoms of anxiety, depression, and stress moderate or mediate the association between childhood maltreatment and LTL, men and women (N = 1247; aged 65 ± 7.2 years) with and without CAD completed validated questionnaires on childhood maltreatment, symptoms of depression, anxiety, and perceived stress. LTL was measured using quantitative polymerase chain reaction. Analyses included bivariate correlations, hierarchical regressions, and moderation/mediation analyses, controlling for sociodemographic and lifestyle variables. RESULTS Childhood maltreatment was associated with significantly shorter LTL (r = -0.059, p = 0.038, b = -0.016, p = 0.005). This relation was not moderated by depression, anxiety, nor perceived stress, though there was mitigated evidence for absence of a maltreatment-LTL relation in men with CAD. Stress perception (but not anxiety or depression) partially mediated the relation between childhood maltreatment and LTL [Indirect effect, b = -0.0041, s.e. = 0.002, 95% CI (-0.0085 to -0.0002)]. CONCLUSIONS Childhood maltreatment was associated with accelerated biological aging independently of patient characteristics. Emotional dysregulation resulting in chronic stress may contribute to this process. Whether stress management or other interventions may help prevent or slow premature aging in those who have suffered maltreatment requires study.
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Affiliation(s)
- Alexandra Connor
- Research Centre, Montreal Heart Institute, Montreal, Canada
- Psychology Department, Université de Montréal, Montreal, Canada
| | - Louisia Starnino
- Research Centre, Montreal Heart Institute, Montreal, Canada
- Psychology Department, Université du Québec à Montréal, Montreal, Canada
| | - Lambert Busque
- Hematology Division, Research Center, Hôpital Maisonneuve-Rosemont; Université de Montréal, Montreal, Canada
| | - Jean-Claude Tardif
- Research Centre, Montreal Heart Institute, Montreal, Canada
- Department of Medicine, Université de Montréal, Montreal, Canada
| | - Vincent Bourgoin
- Hematology Division, Research Center, Hôpital Maisonneuve-Rosemont; Université de Montréal, Montreal, Canada
| | - Marie-Pierre Dubé
- Research Centre, Montreal Heart Institute, Montreal, Canada
- Department of Medicine, Université de Montréal, Montreal, Canada
| | - David Busseuil
- Research Centre, Montreal Heart Institute, Montreal, Canada
| | - Bianca D'Antono
- Research Centre, Montreal Heart Institute, Montreal, Canada
- Psychology Department, Université de Montréal, Montreal, Canada
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Ye Q, Apsley AT, Etzel L, Hastings WJ, Kozlosky JT, Walker C, Wolf SE, Shalev I. Telomere length and chronological age across the human lifespan: A systematic review and meta-analysis of 414 study samples including 743,019 individuals. Ageing Res Rev 2023; 90:102031. [PMID: 37567392 PMCID: PMC10529491 DOI: 10.1016/j.arr.2023.102031] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/27/2023] [Accepted: 08/07/2023] [Indexed: 08/13/2023]
Abstract
Telomere attrition is a proposed hallmark of aging. To evaluate the association of telomere length (TL) with chronological age across the human lifespan, we conducted a systematic review and meta-analysis of 414 study samples comprising 743,019 individuals aged 0-112 years. We examined both cross-sectional and longitudinal data, and evaluated the impact of various biological and methodological factors including sex, health status, tissue types, DNA extraction procedures, and TL measurement methods. The pooled corrected correlation between TL and age from cross-sectional samples was -0.19 (95%CI: -0.22 to -0.15), which weakened with increased chronological age (β = 0.003, p < 0.001). Z-score change rates of TL across the lifespan showed a gradual decrease in shortening rate until around age 50 and remained at a relatively stable rate towards the elderly period. A greater attrition rate was observed in longitudinal than cross-sectional evaluations. For TL measured in base pairs, the median change rate of TL was -23 bp/year in cross-sectional samples and -38 bp/year in longitudinal samples. Methodological factors including TL measurement methods and tissue types impacted the TL-age correlation, while sex or disease status did not. This meta-analysis revealed the non-linear shortening trend of TL across the human lifespan and provides a reference value for future studies. Results also highlight the importance of methodological considerations when using TL as an aging biomarker.
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Affiliation(s)
- Qiaofeng Ye
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Abner T Apsley
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA; Department of Molecular, Cellular and Integrative Biological Sciences, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Laura Etzel
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Waylon J Hastings
- Department of Psychiatry and Behavioral Science, Tulane University School of Medicine, LA 70112, USA.
| | - John T Kozlosky
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Cade Walker
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Sarah E Wolf
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Idan Shalev
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA 16802, USA.
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Veschetti L, Treccani M, De Tomi E, Malerba G. Genomic Instability Evolutionary Footprints on Human Health: Driving Forces or Side Effects? Int J Mol Sci 2023; 24:11437. [PMID: 37511197 PMCID: PMC10380557 DOI: 10.3390/ijms241411437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/30/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
In this work, we propose a comprehensive perspective on genomic instability comprising not only the accumulation of mutations but also telomeric shortening, epigenetic alterations and other mechanisms that could contribute to genomic information conservation or corruption. First, we present mechanisms playing a role in genomic instability across the kingdoms of life. Then, we explore the impact of genomic instability on the human being across its evolutionary history and on present-day human health, with a particular focus on aging and complex disorders. Finally, we discuss the role of non-coding RNAs, highlighting future approaches for a better living and an expanded healthy lifespan.
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Affiliation(s)
| | | | | | - Giovanni Malerba
- GM Lab, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy; (L.V.); (M.T.); (E.D.T.)
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11
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Telomere length in individuals with and without major depression and adverse childhood experiences. Psychoneuroendocrinology 2022; 142:105762. [PMID: 35679773 DOI: 10.1016/j.psyneuen.2022.105762] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 03/08/2022] [Accepted: 04/05/2022] [Indexed: 01/21/2023]
Abstract
Major depressive disorder (MDD) and adverse childhood experiences (ACE) are associated with poor physical and mental health in adulthood. One underlying mechanism might be accelerated cellular aging. For example, both conditions, MDD and ACE, have been related to a biological marker of cellular aging, accelerated shortening of telomere length (TL). Since MDD and ACE are confounded in many studies, we aimed with the current study to further disentangle the effects of MDD and ACE on TL using a full-factorial design including four carefully diagnosed groups of healthy participants and MDD patients with and without ACE (total N = 90, all without use of antidepressants). As dependent variable, TL was assessed in leukocytes. We found no group differences based on MDD and ACE exposure in TL. While TL was negatively associated with age and male sex, TL was not associated with any measure of severity of MDD, ACE or current stress. One possible explanation for our null result may be the comparatively good physical health status of our sample. Future research is needed to elucidate the relation of TL, MDD and ACE, taking potential effect modification by medication intake and physical health status into account.
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Buttet M, Bagheri R, Ugbolue UC, Laporte C, Trousselard M, Benson A, Bouillon-Minois JB, Dutheil F. Effect of a lifestyle intervention on telomere length: A systematic review and meta-analysis. Mech Ageing Dev 2022; 206:111694. [PMID: 35760212 DOI: 10.1016/j.mad.2022.111694] [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: 12/22/2021] [Revised: 06/22/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND We conducted a systematic review and meta-analysis to assess the effects of lifestyle intervention on telomere length (TL). METHOD Four databases were searched for studies reporting TL in leukocytes, before and after a lifestyle intervention. We computed random-effects meta-analysis on TL within intervention and control group after versus before intervention, and on changes in TL between groups. Sensitivity analyses and Meta-regression were conducted. RESULTS We included 20 studies in the systematic review (2995 participants, mean 50.3 years old, 77% women, 2045 following an intervention and 950 controls) and 19 in the meta-analysis. TL were similar at baseline between intervention and control groups. The physical activity ± diet group had an increase in TL (Effect size 0.17, 95%CI 0.03-0.31, p = 0.020) using changes within the intervention group, whereas TL shortened in the control group (-0.32, -0.61 to -0.02, p = 0.037). TL was longer in the physical activity ± diet intervention group (0.24, 0.08-0.40, p = 0.004) compared to controls after the intervention. Sensitivity analysis gave similar results. Meta-regressions demonstrated that combining strength and endurance exercise increased TL more than endurance alone or strength alone. CONCLUSION A lifestyle intervention with physical activity ± diet can increase telomere length, independently of population characteristics or baseline TL.
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Affiliation(s)
- Marjorie Buttet
- Université Clermont Auvergne, General medicine, F-63000 Clermont-Ferrand, France
| | - Reza Bagheri
- University of Isfahan, Exercise physiology department, Isfahan, Iran
| | - Ukadike C Ugbolue
- University of the West of Scotland, Health and Life Sciences, Institute for Clinical Exercise & Health Science, University of Strathclyde, Glasgow, Scotland, UK
| | - Catherine Laporte
- Université Clermont Auvergne, EA 7280 NPsy-Sydo, General medicine, F-63000 Clermont-Ferrand, France
| | - Marion Trousselard
- French Armed Forces, Biomedical Research Institute, IRBA, Neurophysiology of Stress, Neuroscience and Operational Constraint Department, Brétigny-sur-Orge, France; APEMAC/EPSAM, EA 4360, Ile du Saulcy, 57000 Metz, France
| | - Amanda Benson
- Swinburne University of Technology, Sport Innovation Research Group, Department of Health and Biostatistics, Melbourne, VIC 3122, Australia
| | - Jean-Baptiste Bouillon-Minois
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, University Hospital of Clermont-Ferrand, CHU Clermont-Ferrand, Emergency medicine, F-63000 Clermont-Ferrand, France.
| | - Frédéric Dutheil
- Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, University Hospital of Clermont-Ferrand, CHU Clermont-Ferrand, Occupational and Environmental Medicine, WittyFit, F-63000 Clermont-Ferrand, France
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Li X, Cai J, Yang L, Zhang X, Deng W, Ni P, Zhao L, Du XD, Li T. Correlation between reduced telomere length and behavioural and emotional problems in left-behind children in a rural area in China. Psychoneuroendocrinology 2022; 140:105732. [PMID: 35334391 DOI: 10.1016/j.psyneuen.2022.105732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/08/2022] [Accepted: 03/15/2022] [Indexed: 10/18/2022]
Abstract
Evidence shows that being left behind experience (LBE) during childhood may increase the risks of poor psychopathological outcomes. However, it is unclear to what extent the mental health is affected by the LBE. Telomere length (TL), one of the most extensively studied biological markers of cellular ageing, provides a valuable tool for exploring the potential effects of parent-child separation on psychological problems by integrating genetic and environmental factors. In this study, a total of 613 children (mean age = 10.77, SD = 1.92) were recruited from the rural area of Deyang, Sichuan Province, China. We used a self-designed questionnaire to assess LBE, and collected psychopathological outcomes by using the Piers-Harris Children's Self-concept Scale, the Teacher's Report Form 6/18 and the Youth Self-Report 11/18. Terminal restriction fragment analysis was used to measure TL in peripheral blood leukocytes. Analyses revealed that 342 out of 613 participants (55.79%) were Left-behind children. LBE was observed to associated with shorter TL, lower self-esteem, and increased behavioural and emotional problems. The cumulative effects of LBE may be reflected by greater altered telomere homeostasis, decreased self-esteem, and worsened behavioural and emotional problems. The association of the total time of being left behind with self-esteem and behavioural and emotional problems was significantly mediated by altered telomere homeostasis, with estimated effects of 14.19%, 47.95% and 45.13%, respectively. The LBE in childhood, especially prolonged parent-child separation, increases the risk of mental health problems in childhood and adolescence.
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Affiliation(s)
- Xiaojing Li
- Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jia Cai
- Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Ling Yang
- The seventh people's hospital of Deyang, Deyang, Sichuan, China
| | - Xiao Zhang
- The seventh people's hospital of Deyang, Deyang, Sichuan, China
| | - Wei Deng
- Affiliated Mental Health Center & Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Peiyan Ni
- Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Liansheng Zhao
- Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xiang-Dong Du
- Department of Clinical Psychology, Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Tao Li
- Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, Sichuan, China; Affiliated Mental Health Center & Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China; Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Guangzhou, China.
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14
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Interleukin-6-white matter network differences explained the susceptibility to depression after stressful life events. J Affect Disord 2022; 305:122-132. [PMID: 35271870 DOI: 10.1016/j.jad.2022.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 03/01/2022] [Accepted: 03/03/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Stressful life events (SLEs) are well-established proximal predictors of the onset of depression. However, the fundamental causes of interindividual differences in depression outcomes are poorly understood. This study addressed this depression susceptibility mechanism using a well-powered sample of adults living in China. METHODS Healthy participants with SLEs (n = 185; mean = 47.51 years, 49.73% female), drawn from a longitudinal study on the development of depression, underwent diffusion tensor imaging, interleukin-6 (IL-6) level measurement, and trimonthly standardized clinical and scale evaluations within a two-year period. RESULTS Receiver operating characteristic analyses indicated that reduced feeder connection and HIP.R nodal efficiency improved the predictive accuracy of post-SLEs depression (ORfeeder = 0.623, AUC = 0.869, P < 0.001; ORHIP = 0.459, AUC = 0.855, P < 0.001). The successfully established path analysis model confirmed the significant partial effect of SLEs-IL-6-white matter (WM) network differences-depression (onset and severity) (x2/8 = 1.453, goodness-of-fit [GFI] = 0.935, standard root-mean-square error of approximation [SRMR] = 0.024). Females, individuals with lower exercise frequency (EF) or annual household income (AHI) were more likely to have higher IL-6 level after SLEs (βint-female⁎SLEs = -0.420, P < 0.001; βint-exercise⁎SLEs = -0.412, P < 0.001; βint-income⁎SLEs = -0.302, P = 0.005). LIMITATIONS The sample size was restricted due to the limited incidence rate and prospective follow-up design. CONCLUSIONS Our results suggested that among healthy adults after SLEs, those who exhibited abnormal IL-6-WM differences were susceptible to developing depression. Females, lower AHI or EF might account for an increased risk of developing these abnormal IL-6-WM differences.
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Chen MA, LeRoy AS, Majd M, Chen JY, Brown RL, Christian LM, Fagundes CP. Immune and Epigenetic Pathways Linking Childhood Adversity and Health Across the Lifespan. Front Psychol 2021; 12:788351. [PMID: 34899540 PMCID: PMC8662704 DOI: 10.3389/fpsyg.2021.788351] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 11/04/2021] [Indexed: 12/17/2022] Open
Abstract
Childhood adversity is associated with a host of mental and physical health problems across the lifespan. Individuals who have experienced childhood adversity (e.g., child abuse and neglect, family conflict, poor parent/child relationships, low socioeconomic status or extreme poverty) are at a greater risk for morbidity and premature mortality than those not exposed to childhood adversity. Several mechanisms likely contribute to the relationship between childhood adversity and health across the lifespan (e.g., health behaviors, cardiovascular reactivity). In this paper, we review a large body of research within the field of psychoneuroimmunology, demonstrating the relationship between early life stress and alterations of the immune system. We first review the literature demonstrating that childhood adversity is associated with immune dysregulation across different indices, including proinflammatory cytokine production (and its impact on telomere length), illness and infection susceptibility, latent herpesvirus reactivation, and immune response to a tumor. We then summarize the growing literature on how childhood adversity may alter epigenetic processes. Finally, we propose future directions related to this work that have basic and applied implications.
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Affiliation(s)
- Michelle A Chen
- Department of Psychological Sciences, Rice University, Houston, TX, United States
| | - Angie S LeRoy
- Department of Psychological Sciences, Rice University, Houston, TX, United States
| | - Marzieh Majd
- Department of Psychological Sciences, Rice University, Houston, TX, United States
| | - Jonathan Y Chen
- McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Ryan L Brown
- Department of Psychological Sciences, Rice University, Houston, TX, United States
| | - Lisa M Christian
- Department of Psychiatry & Behavioral Health and the Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Christopher P Fagundes
- Department of Psychological Sciences, Rice University, Houston, TX, United States.,Department of Behavioral Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, United States.,Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, United States
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16
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Nelson S, Borsook D, Bosquet Enlow M. Targeting the stress response in pediatric pain: current evidence for psychosocial intervention and avenues for future investigation. Pain Rep 2021; 6:e953. [PMID: 34514276 PMCID: PMC8423392 DOI: 10.1097/pr9.0000000000000953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/12/2021] [Accepted: 07/19/2021] [Indexed: 12/15/2022] Open
Abstract
Nonpharmacological treatments for chronic pain in youth have been identified as first-line treatments over and above medication. Therapies such as cognitive-behavioral therapy and mindfulness-based stress reduction have shown good efficacy in reducing the psychological correlates (eg, anxiety, depression, and stress) and social or behavioral sequelae (eg, limited physical activity and lack of school engagement) associated with pediatric chronic pain. However, minimal research has examined the physiological mechanism(s) of action for these interventions. A recent review (Cunningham, et al., 2019) emphasized the need for objective (ie, physiological) assessment of treatment response in pediatric pain populations. The current review adds to this literature by identifying the physiological stress response as a particular target of interest in interventions for pediatric pain. Research indicates that youth with chronic pain report high rates of psychological stress, posttraumatic stress symptoms, and exposure to adverse childhood experiences (abuse/neglect, etc). In addition, a host of research has shown strong parallels between the neurobiology of pain processing and the neurobiology of stress exposure in both youth and adults. Interventions such as narrative or exposure therapy (eg, trauma-focused cognitive-behavioral therapy) and mindfulness-based or meditation-based therapies have shown particular promise in alleviating the neurobiological impact that stress and pain can have on the body, including reduction in allostatic load and altered connectivity in multiple brain regions. However, no study to date has specifically looked at these factors in the context of pediatric pain treatment. Future research should further explore these constructs to optimize prevention in and treatment of these vulnerable populations.
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Affiliation(s)
- Sarah Nelson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - David Borsook
- Department of Psychiatry and Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michelle Bosquet Enlow
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, USA
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17
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The Association of Individual Changes in Stressful Life Events and Telomere Length Over Time in Twins 50 Years and Older. Psychosom Med 2021; 82:614-622. [PMID: 32427758 DOI: 10.1097/psy.0000000000000826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Exposure to adverse stressors has been associated with shortening of leukocyte telomere length (LTL). The present longitudinal study investigates the time course of exposure to life events and LTL to determine whether increases in exposure to life events are related to subsequent accelerated LTL shortening. METHODS In the Swedish Adoption/Twin Study of Aging, we assessed late-life stressful events and LTL in 543 individual participants (mean age = 68.4 years, 40% men, including 48 complete monozygotic twin pairs and 167 complete dizygotic twin pairs) in up to five separate measurements over a period of 25 years. LTL was measured using quantitative polymerase chain reaction. Longitudinal analyses were conducted using time-varying mixed modeling, corrected for life-style factors and depressive symptoms. RESULTS When adjusting for differences in genetic makeup by looking only in monozygotic twins, we found that an increase in life stressors within an individual was related to decreased LTL over time (B = -0.02; 95% confidence interval = -0.04 to 0.01; p = .002). None of the findings were significant when only looking at dizygotic twins (all, p > .05). CONCLUSIONS Our findings in an older population show a causal relation between increase in life stress and accelerated LTL shortening by using intraindividual time-varying analysis.
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18
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Gronewold J, Engels M, van de Velde S, Cudjoe TKM, Duman EE, Jokisch M, Kleinschnitz C, Lauterbach K, Erbel R, Jöckel KH, Hermann DM. Effects of Life Events and Social Isolation on Stroke and Coronary Heart Disease. Stroke 2021; 52:735-747. [PMID: 33445957 DOI: 10.1161/strokeaha.120.032070] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The current coronavirus disease 2019 (COVID-19) pandemic represents a severe, life-changing event for people across the world. Life changes may involve job loss, income reduction due to furlough, death of a beloved one, or social stress due to life habit changes. Many people suffer from social isolation due to lockdown or physical distancing, especially those living alone and without family. This article reviews the association of life events and social isolation with cardiovascular disease, assembling the current state of knowledge for stroke and coronary heart disease. Possible mechanisms underlying the links between life events, social isolation, and cardiovascular disease are outlined. Furthermore, groups with increased vulnerability for cardiovascular disease following life events and social isolation are identified, and clinical implications of results are presented.
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Affiliation(s)
- Janine Gronewold
- Department of Neurology, University Hospital Essen (J.G., E.-E.D., M.J., C.K., D.M.H.), University of Duisburg-Essen, Germany
| | - Miriam Engels
- Institute of Medical Sociology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany (M.E.)
| | - Sarah van de Velde
- Centre for Population, Family and Health, Department of Sociology, University of Antwerp, Belgium (S.v.d.V.)
| | - Thomas Kofi Mensah Cudjoe
- Division of Geriatric Medicine and Gerontology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (T.K.M.C.)
| | - Ela-Emsal Duman
- Department of Neurology, University Hospital Essen (J.G., E.-E.D., M.J., C.K., D.M.H.), University of Duisburg-Essen, Germany
| | - Martha Jokisch
- Department of Neurology, University Hospital Essen (J.G., E.-E.D., M.J., C.K., D.M.H.), University of Duisburg-Essen, Germany
| | - Christoph Kleinschnitz
- Department of Neurology, University Hospital Essen (J.G., E.-E.D., M.J., C.K., D.M.H.), University of Duisburg-Essen, Germany
| | - Karl Lauterbach
- Institute for Health Economics and Clinical Epidemiology, University of Cologne, Germany (K.L.)
| | - Raimund Erbel
- Institute of Medical Informatics, Biometry and Epidemiology (R.E., K.-H.J.), University of Duisburg-Essen, Germany
| | - Karl-Heinz Jöckel
- Institute of Medical Informatics, Biometry and Epidemiology (R.E., K.-H.J.), University of Duisburg-Essen, Germany
| | - Dirk M Hermann
- Department of Neurology, University Hospital Essen (J.G., E.-E.D., M.J., C.K., D.M.H.), University of Duisburg-Essen, Germany
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19
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Squassina A, Manchia M, Pisanu C, Ardau R, Arzedi C, Bocchetta A, Caria P, Cocco C, Congiu D, Cossu E, Dettori T, Frau DV, Garzilli M, Manca E, Meloni A, Montis MA, Mura A, Nieddu M, Noli B, Paribello P, Pinna F, Robledo R, Severino G, Sogos V, Del Zompo M, Ferri GL, Chillotti C, Vanni R, Carpiniello B. Telomere attrition and inflammatory load in severe psychiatric disorders and in response to psychotropic medications. Neuropsychopharmacology 2020; 45:2229-2238. [PMID: 32919410 PMCID: PMC7784910 DOI: 10.1038/s41386-020-00844-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/14/2020] [Accepted: 08/26/2020] [Indexed: 12/15/2022]
Abstract
Individuals with severe psychiatric disorders have a reduced life expectancy compared to the general population. At the biological level, patients with these disorders present features that suggest the involvement of accelerated aging, such as increased circulating inflammatory markers and shorter telomere length (TL). To date, the role of the interplay between inflammation and telomere dynamics in the pathophysiology of severe psychiatric disorders has been scarcely investigated. In this study we measured T-lymphocytes TL with quantitative fluorescent in situ hybridization (Q-FISH) and plasma levels of inflammatory markers in a cohort comprised of 40 patients with bipolar disorder (BD), 41 with schizophrenia (SZ), 37 with major depressive disorder (MDD), and 36 non-psychiatric controls (NPC). TL was shorter in SZ and in MDD compared to NPC, while it was longer in BD (model F6, 137 = 20.128, p = 8.73 × 10-17, effect of diagnosis, F3 = 31.870; p = 1.08 × 10-15). There was no effect of the different classes of psychotropic medications, while duration of treatment with mood stabilizers was associated with longer TL (Partial correlation controlled for age and BMI: correlation coefficient = 0.451; p = 0.001). Levels of high-sensitivity C-Reactive Protein (hsCRP) were higher in SZ compared to NPC (adjusted p = 0.027), and inversely correlated with TL in the whole sample (r = -0.180; p = 0.042). Compared to NPC, patients with treatment resistant (TR) SZ had shorter TL (p = 0.001), while patients with TR MDD had higher levels of tumor necrosis factor-α (TNFα) compared to NPC (p = 0.028) and to non-TR (p = 0.039). Comorbidity with cardio-metabolic disorders did not influence the observed differences in TL, hsCRP, and TNFα among the diagnostic groups. Our study suggests that patients with severe psychiatric disorders present reduced TL and increased inflammation.
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Affiliation(s)
- Alessio Squassina
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy.
| | - Mirko Manchia
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
- Department of Pharmacology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Claudia Pisanu
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
| | - Raffaella Ardau
- Unit of Clinical Pharmacology, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Carlo Arzedi
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Alberto Bocchetta
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
- Unit of Clinical Pharmacology, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Paola Caria
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Cristina Cocco
- Department of Biomedical Sciences, NEF Laboratory, University of Cagliari, Monserrato, Cagliari, Italy
| | - Donatella Congiu
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
| | - Eleonora Cossu
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Tinuccia Dettori
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Daniela Virginia Frau
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Mario Garzilli
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Elias Manca
- Department of Biomedical Sciences, NEF Laboratory, University of Cagliari, Monserrato, Cagliari, Italy
| | - Anna Meloni
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
| | - Maria Antonietta Montis
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Andrea Mura
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Mariella Nieddu
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Barbara Noli
- Department of Biomedical Sciences, NEF Laboratory, University of Cagliari, Monserrato, Cagliari, Italy
| | - Pasquale Paribello
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Federica Pinna
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Renato Robledo
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Giovanni Severino
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
| | - Valeria Sogos
- Department of Biomedical Sciences, Section of Cytomorphology, University of Cagliari, Monserrato, Cagliari, Italy
| | - Maria Del Zompo
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042, Monserrato, Cagliari, Italy
- Unit of Clinical Pharmacology, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Gian Luca Ferri
- Department of Biomedical Sciences, NEF Laboratory, University of Cagliari, Monserrato, Cagliari, Italy
| | - Caterina Chillotti
- Unit of Clinical Pharmacology, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Roberta Vanni
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Monserrato, Cagliari, Italy
| | - Bernardo Carpiniello
- Unit of Psychiatry, Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
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20
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Zarei M, Najafi M, Movahedi E, Javanbakht MH, Choi YH, Yaseri M, Shirvani A, Sellke FW, Stranges S. The predictive role of circulating telomerase and vitamin D for long-term survival in patients undergoing coronary artery bypass grafting surgery (CABG). PLoS One 2020; 15:e0237477. [PMID: 32790742 PMCID: PMC7425905 DOI: 10.1371/journal.pone.0237477] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/27/2020] [Indexed: 11/21/2022] Open
Abstract
Backgrounds Cardiovascular disease (CVD) is the leading cause of mortality all over the globe. Inflammation is believed to play a pivotal role in the pathophysiology of CVD. While there are studies on the interrelationship of telomerase and vitamin D and their involvement in CVD, their independent contributions to long-term outcomes in patients with CVD are not well-defined. This study aimed to investigate the association of both telomerase and vitamin D concentrations with 10-year survival among candidates of coronary artery bypass grafting (CABG) surgery. Methods Participants were 404 patients from Tehran Heart Center-Coronary Outcome Measurement (THC-COM) cohort who were recruited from CABG surgery candidates in 2006. In addition to demographic and clinical data including risk factors for coronary artery disease, laboratory parameters such as markers of inflammation as well as baseline serum 25-hydroxy vitamin D [25(OH)D] and telomerase concentrations were measured. Cardiac function indexes alongside outcome measures such as mortality and survival days were recorded for every patient up to 10 years after CABG. Cox-proportional hazard model was used to study the association between all-cause mortality and research parameters. Results The mean serum telomerase enzyme level was 24.92 ±21.4 nmol/L and the mean serum 25(OH)D was 27.27±10.3 ng/mL. 10-year mortality was reported in 64 (15.8%) patients. 25(OH)D was categorized into three groups (<20, 20–30, and >30) and the cut-point for telomerase was set at 25.0 nmol/L. In Cox regression analysis, higher levels of telomerase (>25 nmol/L) were significantly associated with longer survival (p = 0.041), whereas 25(OH)D concentrations were not associated with survival time. Further analysis showed that telomerase concentrations significantly predicted survival only in the presence of insufficient levels of 25(OH)D (20–30 ng/mL) (p = 0.037). Conclusions Telomerase can be regarded as a potential predictor of long-term outcomes in patients who underwent CABG. However, the association of telomerase with the mortality may be modified by vitamin D concentrations.
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Affiliation(s)
- Mahtab Zarei
- Department of Cellular and Molecular Nutrition, Faculty of Nutritional Sciences & Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Najafi
- Department of Medical Biophysics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Department of Anesthesiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
- * E-mail: ,
| | - Elnaz Movahedi
- Department of Cellular and Molecular Nutrition, Faculty of Nutritional Sciences & Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohamad Hassan Javanbakht
- Department of Cellular and Molecular Nutrition, Faculty of Nutritional Sciences & Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Yun-Hee Choi
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Shirvani
- Department of Medicine, Section of Endocrinology, Nutrition, and Diabetes, Vitamin D, Skin and Bone Research Laboratory, Boston University Medical Campus, Boston, Massachusetts, United States of America
| | - Frank W. Sellke
- Division of Cardiothoracic Surgery, Alpert Medical School of Brown University, Rhode Island Hospital, Providence, Rhode Island, United States of America
| | - Saverio Stranges
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
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21
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Holuka C, Merz MP, Fernandes SB, Charalambous EG, Seal SV, Grova N, Turner JD. The COVID-19 Pandemic: Does Our Early Life Environment, Life Trajectory and Socioeconomic Status Determine Disease Susceptibility and Severity? Int J Mol Sci 2020; 21:E5094. [PMID: 32707661 PMCID: PMC7404093 DOI: 10.3390/ijms21145094] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/14/2020] [Accepted: 07/17/2020] [Indexed: 01/08/2023] Open
Abstract
A poor socioeconomic environment and social adversity are fundamental determinants of human life span, well-being and health. Previous influenza pandemics showed that socioeconomic factors may determine both disease detection rates and overall outcomes, and preliminary data from the ongoing coronavirus disease (COVID-19) pandemic suggests that this is still true. Over the past years it has become clear that early-life adversity (ELA) plays a critical role biasing the immune system towards a pro-inflammatory and senescent phenotype many years later. Cytotoxic T-lymphocytes (CTL) appear to be particularly sensitive to the early life social environment. As we understand more about the immune response to SARS-CoV-2 it appears that a functional CTL (CD8+) response is required to clear the infection and COVID-19 severity is increased as the CD8+ response becomes somehow diminished or exhausted. This raises the hypothesis that the ELA-induced pro-inflammatory and senescent phenotype may play a role in determining the clinical course of COVID-19, and the convergence of ELA-induced senescence and COVID-19 induced exhaustion represents the worst-case scenario with the least effective T-cell response. If the correct data is collected, it may be possible to separate the early life elements that have made people particularly vulnerable to COVID-19 many years later. This will, naturally, then help us identify those that are most at risk from developing the severest forms of COVID-19. In order to do this, we need to recognize socioeconomic and early-life factors as genuine medically and clinically relevant data that urgently need to be collected. Finally, many biological samples have been collected in the ongoing studies. The mechanisms linking the early life environment with a defined later-life phenotype are starting to be elucidated, and perhaps hold the key to understanding inequalities and differences in the severity of COVID-19.
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Affiliation(s)
- Cyrielle Holuka
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Myriam P. Merz
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Sara B. Fernandes
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Eleftheria G. Charalambous
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Snehaa V. Seal
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Nathalie Grova
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
- Calbinotox, Faculty of Science and Technology, Lorraine University, 54506 Nancy, France
| | - Jonathan D. Turner
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
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22
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Rentscher KE, Carroll JE, Mitchell C. Psychosocial Stressors and Telomere Length: A Current Review of the Science. Annu Rev Public Health 2020; 41:223-245. [DOI: 10.1146/annurev-publhealth-040119-094239] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A growing literature suggests that exposure to adverse social conditions may accelerate biological aging, offering one mechanism through which adversity may increase risk for age-related disease. As one of the most extensively studied biological markers of aging, telomere length (TL) provides a valuable tool to understand potential influences of social adversity on the aging process. Indeed, a sizeable literature now links a wide range of stressors to TL across the life span. The aim of this article is to review and evaluate this extant literature with a focus on studies that investigate psychosocial stress exposures and experiences in early life and adulthood. We conclude by outlining potential biological and behavioral mechanisms through which psychosocial stress may influence TL, and we discuss directions for future research in this area.
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Affiliation(s)
- Kelly E. Rentscher
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California 90095, USA;,
| | - Judith E. Carroll
- Cousins Center for Psychoneuroimmunology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California 90095, USA;,
| | - Colter Mitchell
- Institute for Social Research, University of Michigan, Ann Arbor, Michigan 48106, USA
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23
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Al Nasr RS, Altharwi K, Derbah MS, Gharibo SO, Fallatah SA, Alotaibi SG, Almutairi KA, Asdaq SMB. Prevalence and predictors of postpartum depression in Riyadh, Saudi Arabia: A cross sectional study. PLoS One 2020; 15:e0228666. [PMID: 32040495 PMCID: PMC7010279 DOI: 10.1371/journal.pone.0228666] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 01/20/2020] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Postpartum depression (PPD) is inversely correlated with women's functioning, marital and personal relationships, mother-infant interaction quality, and children's social, behavioural, and cognitive development. The purpose of this study was to determine the prevalence of postpartum depression (PPD) in Riyadh and correlate them with possible predictors by a cross-sectional approach. METHODS In this study, 174 mothers receiving treatments in different hospitals of Riyadh completed self-administered measures of the Edinburgh Postnatal Depression Scale (EPDS) along with a list of probable predictors. The data was analyzed by logistic regression analysis using SPSS-IBM 25. RESULTS Of 174 participants of the study, 38.50% (n = 67) reported postpartum depression. Around (115) of the participants were in an age group of 25-45 years with most of them highly educated (101) but unemployed (136). Significant association was noted between occurrence of PPD with unsupportive spouse (P value = 0.023) and recent stressful life events (P value = 0.003). The significant predictors for PPD were unsupportive spouse (OR = 4.53, P = 0.049), recent stressful life events (OR = 2.677, P = 0.005), and Caesarean section as a mode of delivery (OR = 1.958, P = 0.049). CONCLUSION The prevalence of PPD among the study participants was high, especially those with recent stressful life event and unsupportive spouse. To promote health and wellbeing of mothers, it was recommended to screen all high-risk mothers for PPD, when they visit hospitals for postnatal follow ups. Prevention of PPD is not only essential for wellbeing of mothers but it is important to provide good conducive atmosphere for the new born.
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24
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Ferrucci L, Gonzalez‐Freire M, Fabbri E, Simonsick E, Tanaka T, Moore Z, Salimi S, Sierra F, de Cabo R. Measuring biological aging in humans: A quest. Aging Cell 2020; 19:e13080. [PMID: 31833194 PMCID: PMC6996955 DOI: 10.1111/acel.13080] [Citation(s) in RCA: 298] [Impact Index Per Article: 74.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/22/2019] [Accepted: 10/27/2019] [Indexed: 12/16/2022] Open
Abstract
The global population of individuals over the age of 65 is growing at an unprecedented rate and is expected to reach 1.6 billion by 2050. Most older individuals are affected by multiple chronic diseases, leading to complex drug treatments and increased risk of physical and cognitive disability. Improving or preserving the health and quality of life of these individuals is challenging due to a lack of well-established clinical guidelines. Physicians are often forced to engage in cycles of "trial and error" that are centered on palliative treatment of symptoms rather than the root cause, often resulting in dubious outcomes. Recently, geroscience challenged this view, proposing that the underlying biological mechanisms of aging are central to the global increase in susceptibility to disease and disability that occurs with aging. In fact, strong correlations have recently been revealed between health dimensions and phenotypes that are typical of aging, especially with autophagy, mitochondrial function, cellular senescence, and DNA methylation. Current research focuses on measuring the pace of aging to identify individuals who are "aging faster" to test and develop interventions that could prevent or delay the progression of multimorbidity and disability with aging. Understanding how the underlying biological mechanisms of aging connect to and impact longitudinal changes in health trajectories offers a unique opportunity to identify resilience mechanisms, their dynamic changes, and their impact on stress responses. Harnessing how to evoke and control resilience mechanisms in individuals with successful aging could lead to writing a new chapter in human medicine.
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Affiliation(s)
- Luigi Ferrucci
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | - Marta Gonzalez‐Freire
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | - Elisa Fabbri
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
- Department of Medical and Surgical SciencesUniversity of BolognaBolognaItaly
| | - Eleanor Simonsick
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | - Toshiko Tanaka
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | - Zenobia Moore
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
| | - Shabnam Salimi
- Department of Epidemiology and Public HealthUniversity of Maryland School of MedicineBaltimoreMDUSA
| | - Felipe Sierra
- Division of Aging BiologyNational Institute on AgingNIHBethesdaMDUSA
| | - Rafael de Cabo
- Translational Gerontology BranchBiomedical Research CenterNational Institute on AgingNational Institutes of HealthBaltimoreMDUSA
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25
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Shi Y, Zhang Y, Zhang L, Ma JL, Zhou T, Li ZX, Liu WD, Li WQ, Deng DJ, You WC, Pan KF. Telomere Length of Circulating Cell-Free DNA and Gastric Cancer in a Chinese Population at High-Risk. Front Oncol 2019; 9:1434. [PMID: 31921685 PMCID: PMC6928050 DOI: 10.3389/fonc.2019.01434] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 12/02/2019] [Indexed: 12/27/2022] Open
Abstract
Background: Telomeres have long been found to be involved in cancer development, while little was known about the dynamic changes of telomere length in carcinogenesis process. Methods: The present study longitudinally investigated telomere alterations of cell-free DNA (cfDNA) in 86 gastric cancer (GC) subjects recruited through a 16-year prospective cohort with 2–4 serums collected before each GC-diagnosis from baseline and three follow-up time-points (a total of 276 samples). As the control, 86 individual-matched cancer-free subjects were enrolled with 276 serums from the matched calendar year. Results: In the 73 pairs of baseline serums from GC and control subjects, shortened telomeres showed increased subsequent GC risk [odds ratio (OR) = 9.17, 95% CI: 2.72–31.25 for 1 unit shortening]. In each baseline gastric lesion category, higher risks of GC progression were also found with shortened cfDNA telomeres; ORs per 1 unit shortening were 6.99 (95% CI: 1.63–30.30) for mild gastric lesions, 6.06 (95% CI: 1.89–19.61) for intestinal metaplasia and 15.63 (95% CI: 1.91–125.00) for dysplasia. With all measurements from baseline and follow-up time-points, shortened telomeres also showed significant association with GC risk (OR = 7.37, 95% CI: 2.06–26.32 for 1 unit shortening). In temporal trend analysis, shortened telomeres were found in GC subjects compared to corresponding controls more than 3 years ahead of GC-diagnosis (most P < 0.05), while no significant difference was found between two groups within 3 years approaching to GC-diagnosis. Conclusion: Our findings suggest that telomere shortening may be associated with gastric carcinogenesis, which supports further etiological study and potential biomarker for risk stratification.
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Affiliation(s)
- Yu Shi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yang Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Lian Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Jun-Ling Ma
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Tong Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhe-Xuan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | | | - Wen-Qing Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Da-Jun Deng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Etiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Wei-Cheng You
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Kai-Feng Pan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer Epidemiology, Peking University Cancer Hospital and Institute, Beijing, China
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26
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Ahn S, Zhang H, Berlin KS, Levy M, Kabra R. Adverse childhood experiences and childhood obesity: a path analysis approach. CHILDRENS HEALTH CARE 2019. [DOI: 10.1080/02739615.2019.1697928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- SangNam Ahn
- The Division of Health Systems Management and Policy, The University of Memphis School of Public Health, Memphis, Tennessee, USA
| | - Hongmei Zhang
- The Division of Epidemiology, Biostatistics, and Environmental Health, The University of Memphis School of Public Health, Memphis, Tennessee, USA
| | - Kristoffer S. Berlin
- The Department of Psychology, The University of Memphis, Memphis, Tennessee, USA
| | - Marian Levy
- The Division of Social and Behavioral Sciences, The University of Memphis School of Public Health, Memphis, Tennessee, USA
| | - Richa Kabra
- Department of Clinical Integration, West Cancer Centre, Memphis, TN, USA
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27
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Valiati FE, Hizo GH, Pinto JV, Kauer-Sant`Anna M. The Possible Role of Telomere Length and Chemokines in the Aging Process: A Transdiagnostic Review in Psychiatry. CURRENT PSYCHIATRY RESEARCH AND REVIEWS 2019. [DOI: 10.2174/1573400515666190719155906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:Psychiatric disorders are common, reaching a worldwide prevalence of 29.2%. They are associated with a high risk of premature death and with accelerated aging in clinical, molecular and neuroimaging studies. Recently, there is strong evidence suggesting a possible role of telomere length and chemokines in aging processes in psychiatric disorders.Objective:We aimed to review the literature on telomere length and chemokines and its association with early aging in mental illnesses on a transdiagnostic approach.Results:The review highlights the association between psychiatric disorders and early aging. Several independent studies have reported shorter telomere length and dysregulations on levels of circulating chemokines in schizophrenia, bipolar disorder, major depressive disorder, and anxiety disorders, suggesting a complex interaction between these markers in a transdiagnostic level. However, studies have investigated the inflammatory markers and telomere shortening separately and associated with a particular diagnosis, rather than as a transdiagnostic biological feature.Conclusion:There is consistent evidence supporting the relationship between accelerated aging, telomere length, and chemokines in mental disorders, but they have been studied individually. Thus, more research is needed to improve the knowledge of accelerated senescence and its biomarkers in psychiatry, not only individually in each diagnosis, but also based on a transdiagnostic perspective. Moreover, further research should try to elucidate how the intricate association between the chemokines and telomeres together may contribute to the aging process in psychiatric disorders.
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Affiliation(s)
- Fernanda Endler Valiati
- Laboratory of Molecular Psychiatry, Experimental Research Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Gabriel Henrique Hizo
- Laboratory of Molecular Psychiatry, Experimental Research Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Jairo Vinícius Pinto
- Laboratory of Molecular Psychiatry, Experimental Research Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Márcia Kauer-Sant`Anna
- Laboratory of Molecular Psychiatry, Experimental Research Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
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28
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Eidson LN, deSousa Rodrigues ME, Johnson MA, Barnum CJ, Duke BJ, Yang Y, Chang J, Kelly SD, Wildner M, Tesi RJ, Tansey MG. Chronic psychological stress during adolescence induces sex-dependent adulthood inflammation, increased adiposity, and abnormal behaviors that are ameliorated by selective inhibition of soluble tumor necrosis factor with XPro1595. Brain Behav Immun 2019; 81:305-316. [PMID: 31251975 PMCID: PMC8597195 DOI: 10.1016/j.bbi.2019.06.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 06/17/2019] [Accepted: 06/18/2019] [Indexed: 01/06/2023] Open
Abstract
Physical and psychosocial maltreatment experienced before the age of 18, termed early life adversity (ELA), affects an estimated 39% of the world's population, and has long-term detrimental health and psychological outcomes. While adult phenotypes vary following ELA, inflammation and altered stress responsivity are pervasive. Cytokines, most notably tumor necrosis factor (TNF), are elevated in adults with a history of ELA. While soluble TNF (solTNF) drives chronic inflammatory disease, transmembrane TNF facilitates innate immunity. Here, we test whether solTNF mediates the behavioral and molecular outcomes of adolescent psychological stress by administering a brain permeable, selective inhibitor of solTNF, XPro1595. Male and female C57BL/6 mice were exposed to an aggressive rat through a perforated translucent ball ('predatory stress') or transported to an empty room for 30 min for 30 days starting on postnatal day 34. Mice were given XPro1595 or vehicle treatment across the last 15 days. Social interaction, sucrose preference, and plasma inflammation were measured at 2 and 4 weeks, and open field behavior, adiposity, and neuroinflammation were measured at 4 weeks. Chronic adolescent stress resulted in increased peripheral inflammation and dysregulated neuroinflammation in adulthood in a sex-specific manner. Abnormal social and open field behavior, fat pad weight, and fecal boli deposition were noted after 30 days; solTNF antagonism ameliorated the effects of stress. Together, these data support our hypothesis, and suggest that targeting solTNF with XPro1595 may improve quality of life for individuals with a history of adolescent stress.
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Affiliation(s)
- Lori N Eidson
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | | | - Michelle A Johnson
- Department of Pharmacology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | | | - Billie Jeanne Duke
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Yuan Yang
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Jianjun Chang
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Sean D Kelly
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Mary Wildner
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | | | - Malú G Tansey
- Department of Physiology, Emory University School of Medicine, Atlanta, GA 30322, USA; Department of Neuroscience and Neurology, University of Florida, Gainesville, FL 32611, USA.
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29
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Christensen DS, Dich N, Flensborg-Madsen T, Garde E, Hansen ÅM, Mortensen EL. Objective and subjective stress, personality, and allostatic load. Brain Behav 2019; 9:e01386. [PMID: 31448559 PMCID: PMC6749483 DOI: 10.1002/brb3.1386] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 07/28/2019] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Despite the understanding of allostatic load (AL) as a consequence of ongoing adaptation to stress, studies of the stress-AL association generally focus on a narrow conceptualization of stress and have thus far overlooked potential confounding by personality. The present study examined the cross-sectional association of objective and subjective stress with AL, controlling for Big Five personality traits. METHODS Participants comprised 5,512 members of the Copenhagen Aging and Midlife Biobank aged 49-63 years (69% men). AL was measured as a summary index of 14 biomarkers of the inflammatory, cardiovascular, and metabolic system. Objective stress was assessed as self-reported major life events in adult life. Subjective stress was assessed as perceived stress within the past four weeks. RESULTS Both stress measures were positively associated with AL, with a slightly stronger association for objective stress. Adjusting for personality traits did not significantly change these associations. CONCLUSIONS The results suggest measures of objective and subjective stress to have independent predictive validity in the context of personality. Further, it is discussed how different operationalizations of stress and AL may account for some of the differences in observed stress-AL associations.
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Affiliation(s)
- Dinne S Christensen
- Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Nadya Dich
- Section of Social Medicine, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Trine Flensborg-Madsen
- Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Ellen Garde
- Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.,Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Denmark
| | - Åse M Hansen
- Section of Social Medicine, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Erik L Mortensen
- Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
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30
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Muneer A, Minhas FA. Telomere Biology in Mood Disorders: An Updated, Comprehensive Review of the Literature. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2019; 17:343-363. [PMID: 31352701 PMCID: PMC6705109 DOI: 10.9758/cpn.2019.17.3.343] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 03/28/2019] [Accepted: 04/15/2019] [Indexed: 12/19/2022]
Abstract
Major psychiatric disorders are linked to early mortality and patients afflicted with these ailments demonstrate an increased risk of developing physical diseases that are characteristically seen in the elderly. Psychiatric conditions like major depressive disorder, bipolar disorder and schizophrenia may be associated with accelerated cellular aging, indicated by shortened leukocyte telomere length (LTL), which could underlie this connection. Telomere shortening occurs with repeated cell division and is reflective of a cell’s mitotic history. It is also influenced by cumulative exposure to inflammation and oxidative stress as well as the availability of telomerase, the telomere-lengthening enzyme. Precariously short telomeres can cause cells to undergo senescence, apoptosis or genomic instability; shorter LTL correlates with compromised general health and foretells mortality. Important data specify that LTL may be reduced in principal psychiatric illnesses, possibly in proportion to exposure to the ailment. Telomerase, as measured in peripheral blood monocytes, has been less well characterized in psychiatric illnesses, but a role in mood disorder has been suggested by preclinical and clinical studies. In this manuscript, the most recent studies on LTL and telomerase activity in mood disorders are comprehensively reviewed, potential mediators are discussed, and future directions are suggested. An enhanced comprehension of cellular aging in psychiatric illnesses could lead to their re-conceptualizing as systemic ailments with manifestations both inside and outside the brain. At the same time this paradigm shift could identify new treatment targets, helpful in bringing about lasting cures to innumerable sufferers across the globe.
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Affiliation(s)
- Ather Muneer
- Department of Psychiatry, Islamic International Medical College, Riphah International University, Rawalpindi, Pakistan
| | - Fareed Aslam Minhas
- Department of Psychiatry, WHO Collaborating Center, Rawalpindi Medical University, Rawalpindi, Pakistan
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31
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Abstract
Telomeres are specialised structures at the end of linear chromosomes. They consist of tandem repeats of the hexanucleotide sequence TTAGGG, as well as a protein complex called shelterin. Together, they form a protective loop structure against chromosome fusion and degradation. Shortening or damage to telomeres and opening of the loop induce an uncapped state that triggers a DNA damage response resulting in senescence or apoptosis.Average telomere length, usually measured in human blood lymphocytes, was thought to be a biomarker for ageing, survival and mortality. However, it becomes obvious that regulation of telomere length is very complex and involves multiple processes. For example, the "end replication problem" during DNA replication as well as oxidative stress are responsible for the shortening of telomeres. In contrast, telomerase activity can potentially counteract telomere shortening when it is able to access and interact with telomeres. However, while highly active during development and in cancer cells, the enzyme is down-regulated in most human somatic cells with a few exceptions such as human lymphocytes. In addition, telomeres can be transcribed, and the transcription products called TERRA are involved in telomere length regulation.Thus, telomere length and their integrity are regulated at many different levels, and we only start to understand this process under conditions of increased oxidative stress, inflammation and during diseases as well as the ageing process.This chapter aims to describe our current state of knowledge on telomeres and telomerase and their regulation in order to better understand their role for the ageing process.
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Bürgin D, O'Donovan A, d'Huart D, di Gallo A, Eckert A, Fegert J, Schmeck K, Schmid M, Boonmann C. Adverse Childhood Experiences and Telomere Length a Look Into the Heterogeneity of Findings-A Narrative Review. Front Neurosci 2019; 13:490. [PMID: 31191214 PMCID: PMC6541108 DOI: 10.3389/fnins.2019.00490] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 04/29/2019] [Indexed: 12/18/2022] Open
Abstract
Background: Adverse childhood experiences (ACEs) have been associated with poor mental and somatic health. Accumulating evidence indicates that accelerated biological aging-indexed by altered telomere-related markers-may contribute to associations between ACEs and negative long-term health outcomes. Telomeres are repeated, non-coding deoxyribonucleic acid (DNA) sequences at the end of chromosomes. Telomeres shorten during repeated cell divisions over time and are being used as a marker of biological aging. Objectives: The aim of the current paper is to review the literature on the relationship between ACEs and telomere length (TL), with a specific focus on how the heterogeneity of sample and ACEs characteristics lead to varying associations between ACEs and TL. Methods: Multiple databases were searched for relevant English peer-reviewed articles. Thirty-eight papers were found to be eligible for inclusion in the current review. Results: Overall, the studies indicated a negative association between ACEs and TL, although many papers presented mixed findings and about a quarter of eligible studies found no association. Studies with smaller sample sizes more often reported significant associations than studies with larger samples. Also, studies reporting on non-clinical and younger samples more often found associations between ACEs and TL compared to studies with clinical and older samples. Reviewing the included studies based on the "Stressor Exposure Characteristics" recently proposed by Epel et al. (2018) revealed a lack of detailed information regarding ACEs characteristics in many studies. Conclusion: Overall, it is difficult to achieve firm conclusions about associations of ACEs with TL due to the heterogeneity of study and ACE characteristics and the heterogeneity in reported findings. The field would benefit from more detailed descriptions of study samples and measurement of ACEs.
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Affiliation(s)
- David Bürgin
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
| | - Aoife O'Donovan
- Department of Psychiatry and Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, United States
| | - Delfine d'Huart
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
| | - Alain di Gallo
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
| | - Anne Eckert
- Neurobiological Laboratory for Brain Aging and Mental Health, Transfaculty Research Platform, University of Basel, Basel, Switzerland
| | - Jörg Fegert
- Child and Adolescent Psychiatry/Psychotherapy, Ulm University Medical Center, Ulm, Germany
| | - Klaus Schmeck
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
| | - Marc Schmid
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
| | - Cyril Boonmann
- Child and Adolescent Psychiatric Clinic, Psychiatric University Hospitals, University of Basel, Basel, Switzerland
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Cold parenting is associated with cellular aging in offspring: A retrospective study. Biol Psychol 2019; 145:142-149. [PMID: 31014776 DOI: 10.1016/j.biopsycho.2019.03.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 01/30/2019] [Accepted: 03/22/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Early life stress is a known risk factor for diseases and premature death. We tested whether parenting style impacts telomere length (TL), a cellular aging biomarker. METHODS Information on parents' style of parenting was obtained from 199 participants in the Adventist Health Study-1 (AHS-1) who 27+ years later also enrolled in the AHS-2 where blood was collected for relative TL (rTL) assessment. RESULTS Subjects describing their mothers' parenting style as cold had on average 25% smaller rTL compared to subjects not reporting a cold mother (1.89 vs 2.53). This association was greatest among those with less education, and those who stayed overweight/obese or put on weight during follow-up. CONCLUSIONS These results support previous findings that early life stress may have health implications by promoting cellular aging, and expands these stressors to include cold parenting during an individuals' formative years. Higher education and normal weight seem to provide some resilience.
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Jordan CD, Glover LM, Gao Y, Musani SK, Mwasongwe S, Wilson JG, Reiner A, Diez-Roux A, Sims M. Association of psychosocial factors with leukocyte telomere length among African Americans in the Jackson Heart Study. Stress Health 2019; 35:138-145. [PMID: 30407711 DOI: 10.1002/smi.2848] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 09/12/2018] [Accepted: 10/28/2018] [Indexed: 01/30/2023]
Abstract
Leukocyte telomere length (LTL) is a biomarker of cellular aging. African Americans report more stress than other groups; however, the association of psychosocial stressors with biological aging among African Americans remains unclear. The current study evaluated the association of psychosocial factors (negative affect and stressors) with LTL in a large sample of African American men and women (n = 2,516) from the Jackson Heart Study. Using multivariable linear regression, we examined the sex-specific associations of psychosocial factors (cynical distrust, anger in and out, depressive symptoms, negative affect summary scores, global stress, weekly stress, major life events, and stress summary scores) with LTL. Model 1 adjusted for demographics and education. Model 2 adjusted for model 1, smoking, alcohol intake, physical activity, diabetes, hypertension, and high-sensitivity C-reactive protein. Among women, high (vs. low) cynical distrust was associated with shorter mean LTL in model 1 (b = -0.12; p = 0.039). Additionally, high (vs. low) anger out and expressed negative affect summary scores were associated with shorter LTL among women after full adjustment (b = -0.13; p = 0.011; b = -0.12, p = 0.031, respectively). High levels of cynical distrust, anger out, and negative affect summary scores may be risk factors for shorter LTL, particularly among African-American women.
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Affiliation(s)
- Christina D Jordan
- School of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - LáShauntá M Glover
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Yan Gao
- School of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Solomon K Musani
- School of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Stanford Mwasongwe
- Jackson Heart Study, Jackson State University, Jackson, Mississippi, USA
| | - James G Wilson
- School of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Alex Reiner
- School of Public Health, University of Washington, Seattle, Washington, USA
| | - Ana Diez-Roux
- Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, USA
| | - Mario Sims
- School of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
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Willis M, Staudinger UM, Factor-Litvak P, Calvo E. Stress and Salivary Telomere Length in the Second Half of Life: A Comparison of Life-course Models. ADVANCES IN LIFE COURSE RESEARCH 2019; 39:34-41. [PMID: 31186623 PMCID: PMC6557584 DOI: 10.1016/j.alcr.2019.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
BACKGROUND Previous research has explored the relationship between childhood and adulthood stressful life events (SLEs) and adult salivary telomere length (TL), but no research to date has tested different life-course models in which stress in adulthood may fully, partly, or not mediate the relationship between childhood stress and adult TL. METHODS To fill this gap, we elaborate over previous work by Puterman et al. (2016) and other standard models that do not account for the temporal order of stressors in childhood and adulthood, by using structural equation modeling (SEM) for a sample of 5,754 Health and Retirement Study (HRS) participants to compare the fit of three nested life-course models-social trajectory, early critical period, and cumulative risk. RESULTS Results indicated that the social trajectory model, in which the association between childhood SLEs and TL in later adulthood is fully mediated by adulthood SLEs, fit the data better than the early critical period (no mediation) and cumulative risk (partial mediation) models. CONCLUSION In the social trajectory model, childhood SLEs are related to TL in later life only through adulthood SLEs. The direct physiological effect of childhood SLEs on TL in later life would be overestimated if adulthood SLEs are overlooked.
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Affiliation(s)
- Margaret Willis
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Ursula M. Staudinger
- Robert N. Butler Columbia Aging Center, Columbia University
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University
| | - Pam Factor-Litvak
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Esteban Calvo
- Department of Epidemiology, Mailman School of Public Health, Columbia University
- Robert N. Butler Columbia Aging Center, Columbia University
- Society and Health Research Center, Facultad de Humanidades, Universidad Mayor
- Laboratory on Aging and Social Epidemiology, Universidad Mayor
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Squassina A, Pisanu C, Vanni R. Mood Disorders, Accelerated Aging, and Inflammation: Is the Link Hidden in Telomeres? Cells 2019; 8:cells8010052. [PMID: 30650526 PMCID: PMC6356466 DOI: 10.3390/cells8010052] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/10/2019] [Accepted: 01/12/2019] [Indexed: 12/26/2022] Open
Abstract
Mood disorders are associated with an increased risk of aging-related diseases, which greatly contribute to the excess morbidity and mortality observed in affected individuals. Clinical and molecular findings also suggest that mood disorders might be characterized by a permanent state of low-grade inflammation. At the cellular level, aging translates into telomeres shortening. Intriguingly, inflammation and telomere shortening show a bidirectional association: a pro-inflammatory state seems to contribute to aging and telomere dysfunction, and telomere attrition is able to induce low-grade inflammation. Several independent studies have reported shorter telomere length and increased levels of circulating inflammatory cytokines in mood disorders, suggesting a complex interplay between altered inflammatory–immune responses and telomere dynamics in the etiopathogenesis of these disorders. In this review, we critically discuss studies investigating the role of telomere attrition and inflammation in the pathogenesis and course of mood disorders, and in pharmacological treatments with psychotropic medications.
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Affiliation(s)
- Alessio Squassina
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Monserrato Cagliari, Italy.
- Department of Psychiatry, Dalhousie University, Halifax, NS B3H 2E2, Canada.
| | - Claudia Pisanu
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, 09042 Monserrato Cagliari, Italy.
- Department of Neuroscience, Unit of Functional Pharmacology, Uppsala University, 752 39 Uppsala, Sweden.
| | - Roberta Vanni
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, 09042 Monserrato Cagliari, Italy.
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Merluzzi TV, Chirico A, Serpentini S, Yang M, Philip EJ. The role of coping in the relationship between stressful life events and quality of life in persons with cancer. Psychol Health 2019; 34:497-513. [PMID: 30632798 DOI: 10.1080/08870446.2018.1545905] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Stressful life events (SLEs) impact the quality of life (QOL) of cancer patients. This study investigated the mediation of the relationship between SLEs and QOL (Model 1: Emotional-EQOL and Model 2: Physical/Functional-PFQOL by three types of coping: Action/Planning, Support/Advise-Seeking, and Disengagement/Denial). Design and Main Measures: 662 persons with cancer completed a Stressful Life Events Checklist, the Brief COPE scale, the FACT Emotional, Physical, and Functional Scales, and the Physical Impact Scale of the Sickness Impact Profile. RESULTS SLEs were positively associated with Action/Planning (Model 1: B = 0.195, 95% CI = [0.089, 0.304]; Model 2: B = 0.192, 95% CI = [0.086, 0.289]) and Disengagement/Denial (Model 1: B = 0.394, 95% CI = [0.281, 0.513]; Model 2: B = .392, 95% CI = [0.285, 0.508]) but not Support/Advice-Seeking; however, only Disengagement/Denial was related to Emotional-QOL (Model 1: B = -0.659, 95% CI = [-0.848, -0.498]) and Physical/Functional-QOL (Model 2: B = -1.460, 95% CI = [-1.856, -1.069]). Thus, only Disengagement/Denial mediated the relationship between SLEs and QOL. CONCLUSIONS The results indicated that SLEs represent a class of events for which there may be only one dominant coping response, disengagement. SLEs may not be controllable or predictable and reduce capacity for active coping with serious illness. However, SLEs may be detected at any point in the cancer trajectory so that supportive services might be provided.
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Affiliation(s)
- Thomas V Merluzzi
- a Department of Psychology , University of Notre Dame , Notre Dame , IN , USA
| | - Andrea Chirico
- b Department of Psychology of Developmental and Socialization Processes , 'Sapienza' University of Rome , Roma , Italy
| | | | - Miao Yang
- a Department of Psychology , University of Notre Dame , Notre Dame , IN , USA
| | - Errol J Philip
- d Laboratory for Psychooncology Research , University of Notre Dame , Notre Dame , IN , USA
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Willis M, Reid SN, Calvo E, Staudinger UM, Factor-Litvak P. A scoping systematic review of social stressors and various measures of telomere length across the life course. Ageing Res Rev 2018; 47:89-104. [PMID: 30048807 PMCID: PMC6195444 DOI: 10.1016/j.arr.2018.07.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/10/2018] [Accepted: 07/18/2018] [Indexed: 12/20/2022]
Abstract
Numerous studies examine the relationship between social stressors and telomere length (TL). Beyond considering methods and major findings, this scoping systematic review takes a novel approach as it groups studies according to the types of social stressor considered and by age groups. Following PRISMA guidelines, we searched PubMed, Web of Science, Embase, and Scopus. We included all English-language human subject research articles that modeled any measure of TL as a dependent variable and exposure to a social stressor as an independent variable. For the sample of 105 articles, we summarized methods and findings by type of social stressor (socioeconomic stressors, stressful life events, work-related stressors, and neighborhood stressors) and by age of the study population (infants/children, middle-aged adults, older adults, and mixed samples of middle-aged and older adults). We found more variation in TL measurement methodology in studies of infants/children and older adults than in studies focusing on middle-aged adults. The most consistent finding was a relationship between early-life stressors and shorter TL. Work and neighborhood stressors, and older populations, are currently understudied. Across all stressors, limited evidence suggests that the stress-TL relationship may be moderated by characteristics such as age, sex, and race/ethnicity. We conclude with specific suggestions for future research.
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Affiliation(s)
- Margaret Willis
- Department of Epidemiology, Mailman School of Public Health, Columbia University, United States.
| | - Shaina N Reid
- Department of Epidemiology, Mailman School of Public Health, Columbia University, United States
| | - Esteban Calvo
- Department of Epidemiology, Mailman School of Public Health, Columbia University, United States; Robert N. Butler Columbia Aging Center, Columbia University, United States; Society and Health Research Center, Facultad de Humanidades, Universidad Mayor, Chile; Laboratory on Aging and Social Epidemiology, Universidad Mayor, Chile
| | - Ursula M Staudinger
- Robert N. Butler Columbia Aging Center, Columbia University, United States; Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, United States
| | - Pam Factor-Litvak
- Department of Epidemiology, Mailman School of Public Health, Columbia University, United States
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Tennyson RL, Gettler LT, Kuzawa CW, Hayes MG, Agustin SS, Eisenberg DTA. Lifetime socioeconomic status and early life microbial environments predict adult blood telomere length in the Philippines. Am J Hum Biol 2018; 30:e23145. [PMID: 30129279 PMCID: PMC6192840 DOI: 10.1002/ajhb.23145] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 05/11/2018] [Accepted: 05/22/2018] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVES Psychosocial stress is postulated to hasten senescence in part by accelerating the shortening of telomere length (TL). One pathway through which this may happen is via increasing inflammation and innate immune system activation-a pathway which recent studies suggest acts more strongly for those who grew up in low microbial environments. Thus, we hypothesized that: (1) Psychosocial stress will be inversely associated with TL, (2) early life microbial environments will predict TL, and (3) microbial environments will moderate the association between psychosocial stress and TL. METHODS We utilized data from the Cebu Longitudinal Health and Nutrition Survey based in the Philippines (N = 1410). We determined early life microbial environments by season of birth and exposure to animal feces. Psychosocial stress measures included perceived stress in adulthood, lifetime socioeconomic status (SES), and parental instability in childhood. TL was measured in blood from young adults by qPCR. RESULTS Contrary to predictions, we found that higher SES was associated with shorter TL and no association of TL with the other stress variables. Individuals born in the higher microbial exposure season had shorter TL, but early life microbial environments did not moderate the association between psychosocial stress and TL. CONCLUSIONS The unexpected inverse association between SES and TL suggests that higher SES, while indexing lower psychosocial stress, may impact TL more strongly through nonstress factors in the Philippines, such as unhealthy behavior. The inverse association between microbial environments and TL is consistent with other evidence connecting early life infections to decreased life expectancies.
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Affiliation(s)
- Robert L Tennyson
- Department of Anthropology, University of Washington
- Center for Studies in Demography and Ecology, University of Washington
| | - Lee T Gettler
- Department of Anthropology, University of Notre Dame
| | - Christopher W Kuzawa
- Cells 2 Society: the Center for Social Disparities and Health, Institute for Policy Research, Northwestern University
- Department of Anthropology, Northwestern University
| | - M. Geoffrey Hayes
- Department of Anthropology, Northwestern University
- Division of Endocrinology, Metabolism and Molecular Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine
- Center for Genetic Medicine, Northwestern University Feinberg School of Medicine
| | - Sonny S Agustin
- USC-Office of Population Studies Foundation, University of San Carlos, Cebu City, Philippines
| | - Dan TA Eisenberg
- Department of Anthropology, University of Washington
- Center for Studies in Demography and Ecology, University of Washington
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Ridout KK, Khan M, Ridout SJ. Adverse Childhood Experiences Run Deep: Toxic Early Life Stress, Telomeres, and Mitochondrial DNA Copy Number, the Biological Markers of Cumulative Stress. Bioessays 2018; 40:e1800077. [DOI: 10.1002/bies.201800077] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 06/20/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Kathryn K. Ridout
- Department of Psychiatry; Kaiser Permanente; San Jose CA 95123 USA
- Department of Psychiatry and Human Behavior; Alpert Medical School of Brown University; Providence RI 02906 USA
| | - Mariam Khan
- Oncology Clinical Trials Department; Kaiser Permanente; San Jose CA 95123 USA
| | - Samuel J. Ridout
- Department of Psychiatry; Kaiser Permanente; San Jose CA 95123 USA
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Del Giudice M, Gangestad SW. Rethinking IL-6 and CRP: Why they are more than inflammatory biomarkers, and why it matters. Brain Behav Immun 2018; 70:61-75. [PMID: 29499302 DOI: 10.1016/j.bbi.2018.02.013] [Citation(s) in RCA: 362] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/17/2018] [Accepted: 02/26/2018] [Indexed: 02/06/2023] Open
Abstract
Behavioral researchers have increasingly become interested in the idea that chronic, low-grade inflammation is a pathway through which social and behavioral variables exert long-term effects on health. Much research in the area employs putative inflammatory biomarkers to infer an underlying state of inflammation. Interleukin 6 (IL-6) and C-reactive protein (CRP, whose production is stimulated by IL-6) are arguably the two most commonly assayed biomarkers. Yet, in contrast with near-universal assumptions in the field, discoveries in immunology over the past two decades show that neither IL-6 nor CRP are unambiguous inflammatory markers. IL-6 operates through two distinct signaling pathways, only one of which is specifically upregulated during inflammation; both pathways have a complex range of effects and influence multiple physiological processes even in absence of inflammation. Similarly, CRP has two isoforms, one of which is produced locally in inflamed or damaged tissues. The other isoform is routinely produced in absence of inflammation and may have net anti-inflammatory effects. We propose a functional framework to account for the multiple actions of IL-6 and CRP. Specifically, we argue that both molecules participate in somatic maintenance efforts; hence elevated levels indicate that an organism is investing in protection, preservation, and/or repair of somatic tissue. Depending on the state of the organism, maintenance may be channeled into resistance against pathogens (including inflammation), pathogen tolerance and harm reduction, or tissue repair. The findings and framework we present have a range of potential implications for the interpretation of empirical findings in this area-a point we illustrate with alternative interpretations of research on socioeconomic status, stress, and depression.
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Abstract
Studies of rare and common illnesses have led to remarkable progress in the understanding of the role of telomeres (nucleoprotein complexes at chromosome ends essential for chromosomal integrity) in human disease. Telomere biology disorders encompass a growing spectrum of conditions caused by rare pathogenic germline variants in genes encoding essential aspects of telomere function. Dyskeratosis congenita, a disorder at the severe end of this spectrum, typically presents in childhood with the classic triad of abnormal skin pigmentation, nail dystrophy, and oral leukoplakia, accompanied by a very high risk of bone marrow failure, cancer, pulmonary fibrosis, and other medical problems. In contrast, the less severe end of the telomere biology disorder spectrum consists of middle-age or older adults with just one feature typically seen in dyskeratosis congenita, such as pulmonary fibrosis or bone marrow failure. In the common disease realm, large-scale molecular epidemiology studies have discovered novel associations between illnesses, such as cancer, heart disease, and mental health, and both telomere length and common genetic variants in telomere biology genes. This review highlights recent findings of telomere biology in human disease from both the rare and common disease perspectives. Multi-disciplinary collaborations between clinicians, basic scientists, and epidemiologist are essential as we seek to incorporate new telomere biology discoveries to improve health outcomes.
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Affiliation(s)
- Sharon A. Savage
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
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Alzain MA, Asweto CO, Zhang J, Fang H, Zhao Z, Guo X, Song M, Zhou Y, Chang N, Wang Y, Wang W. Telomere Length and Accelerated Biological Aging in the China Suboptimal Health Cohort: A Case-Control Study. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2018; 21:333-339. [PMID: 28617662 DOI: 10.1089/omi.2017.0050] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Suboptimal health status (SHS) has been linked to cardiovascular risk factors, psychosocial stress, and unhealthy lifestyle. These factors also contribute to the shortening of telomere length (TL). A case-control study was conducted to examine the association between subjective health measures of SHS from the behavior perspective and also objective measures of TL at molecular level. SHS (cases = 294) was matched by age, sex, and body mass index with ideal health (controls = 294) using a propensity score matching method. Suboptimal health status questionnaire-25 (SHSQ-25) was used in the community-based health survey. A quantitative polymerase chain reaction was used to measure relative telomere length (RTL). Shorter RTL was found among the SHS group compared to the ideal health group (p < 0.05). SHS was almost four times likely to be in the first quartile (odds ratio [OR] = 3.81; 95% confidence interval [CI] 2.21-6.56), almost thrice in second quartile (OR = 2.84; 95% CI 1.65-4.90), and almost twice likely to be in the third quartile (OR = 1.71; 95% CI 1.00-2.94) compared to the fourth quartile (the longest) of RTL after adjusting for socioeconomic, dietary intake, anthropometric, blood pressure, and biochemistry variables (p < 0.05). Notably, SHS score was negatively correlated with RTL (r = -0.218, p < 0.05). Our study confirms an association between SHS and short RTL. Combination of subjective (SHS) and objective (RTL) measures is a novel tool for health aging investigation. Therefore, SHSQ-25 could be used as a screening tool for measuring biological aging in low-income countries at community level where the expensive technique for RTL measurement is not applicable.
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Affiliation(s)
- Mohamed Ali Alzain
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China .,3 Community Medicine Department, Faculty of Medicine and Health Sciences, University of Dongola , Sudan
| | - Collins Otieno Asweto
- 2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Jie Zhang
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Honghong Fang
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Zhongyao Zhao
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Xiuhua Guo
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Manshu Song
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Yong Zhou
- 4 Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University , Beijing, China .,5 Department of Neurology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University , Beijing, China
| | - Naibai Chang
- 6 Department of Haematology, Beijing Hospital , Beijing, China
| | - Youxin Wang
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China
| | - Wei Wang
- 1 Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University , Beijing, China .,2 Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University , Beijing, China .,7 Global Health and Genomics, School of Medical and Health Sciences, Edith Cowan University , Perth, Australia
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Entringer S, de Punder K, Buss C, Wadhwa PD. The fetal programming of telomere biology hypothesis: an update. Philos Trans R Soc Lond B Biol Sci 2018; 373:20170151. [PMID: 29335381 PMCID: PMC5784074 DOI: 10.1098/rstb.2017.0151] [Citation(s) in RCA: 125] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2017] [Indexed: 12/17/2022] Open
Abstract
Research on mechanisms underlying fetal programming of health and disease risk has focused primarily on processes that are specific to cell types, organs or phenotypes of interest. However, the observation that developmental conditions concomitantly influence a diverse set of phenotypes, the majority of which are implicated in age-related disorders, raises the possibility that such developmental conditions may additionally exert effects via a common underlying mechanism that involves cellular/molecular ageing-related processes. In this context, we submit that telomere biology represents a process of particular interest in humans because, firstly, this system represents among the most salient antecedent cellular phenotypes for common age-related disorders; secondly, its initial (newborn) setting appears to be particularly important for its long-term effects; and thirdly, its initial setting appears to be plastic and under developmental regulation. We propose that the effects of suboptimal intrauterine conditions on the initial setting of telomere length and telomerase expression/activity capacity may be mediated by the programming actions of stress-related maternal-placental-fetal oxidative, immune, endocrine and metabolic pathways in a manner that may ultimately accelerate cellular dysfunction, ageing and disease susceptibility over the lifespan. This perspectives paper provides an overview of each of the elements underlying this hypothesis, with an emphasis on recent developments, findings and future directions.This article is part of the theme issue 'Understanding diversity in telomere dynamics'.
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Affiliation(s)
- Sonja Entringer
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany
- Department of Pediatrics, University of California, School of Medicine, Irvine, CA, USA
- Development, Health and Disease Research Program, University of California, School of Medicine, Irvine, CA, USA
| | - Karin de Punder
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany
| | - Claudia Buss
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany
- Department of Pediatrics, University of California, School of Medicine, Irvine, CA, USA
- Development, Health and Disease Research Program, University of California, School of Medicine, Irvine, CA, USA
| | - Pathik D Wadhwa
- Department of Psychiatry and Human Behavior, University of California, School of Medicine, Irvine, CA, USA
- Department of Obstetrics and Gynecology, University of California, School of Medicine, Irvine, CA, USA
- Department of Pediatrics, University of California, School of Medicine, Irvine, CA, USA
- Department of Epidemiology, University of California, School of Medicine, Irvine, CA, USA
- Development, Health and Disease Research Program, University of California, School of Medicine, Irvine, CA, USA
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46
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Osler M, Sørensen L, Rozing M, Calvo OP, Nielsen M, Rostrup E. Subclinical depressive symptoms during late midlife and structural brain alterations: A longitudinal study of Danish men born in 1953. Hum Brain Mapp 2018; 39:1789-1795. [PMID: 29322596 DOI: 10.1002/hbm.23954] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/02/2018] [Accepted: 01/02/2018] [Indexed: 12/27/2022] Open
Abstract
We explored whether depressive symptoms measured three times during midlife were associated with structural brain alterations quantified using magnetic resonance imaging measurements of volume, cortical thickness, and intensity texture. In 192 men born in 1953 with depressive symptoms measured at age 51, 56, and 59 years, magnetic resonance imaging was performed at age 59. All data processing was performed using the Freesurfer software package except for the texture-scores that were computed using in-house software. Structural brain alterations and associations between depressive symptoms and brain structure outcomes were tested using Pearson's correlation, t test, and linear regression. Depressive symptoms at age 51 showed clear inverse correlations with total gray matter, pallidum, and hippocampal volume with the strongest estimate for hippocampal volume (r = -.22, p < .01). After exclusion of men (n = 3) with scores in the range of clinical depression the inverse correlation between depressive symptoms and hippocampal volume became insignificant (r = -13, p = .08). Depressive symptoms at age 59 correlated positively with hippocampal and amygdala texture-potential early markers of atrophy. Inverse relations with total gray matter and pallidum volumes lost significance when the analysis was adjusted for intracranial volume. In men, depressive symptoms at age 51 were associated with a reduced volume of the hippocampus at age 59 independent of later symptoms. Amygdala and hippocampal textures might be the early markers for brain alterations associated with depression in midlife.
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Affiliation(s)
- Merete Osler
- Research Center for Prevention and Health, Rigshospitalet-Glostrup, University of Copenhagen, Copenhagen, Denmark.,Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Danish Aging Research Center, Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Lauge Sørensen
- The Image Group, Department of Computer Science, University of Copenhagen, Copenhagen, Denmark.,Biomediq A/S, Copenhagen, Denmark
| | - Maarten Rozing
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Oriol Puig Calvo
- Department of Clinical Physiology, Nuclear Medicine and PET, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Mads Nielsen
- The Image Group, Department of Computer Science, University of Copenhagen, Copenhagen, Denmark.,Biomediq A/S, Copenhagen, Denmark
| | - Egill Rostrup
- Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.,Mental Health Center Glostrup, Copenhagen, Denmark
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47
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Whiteman VE, Goswami A, Salihu HM. Telomere length and fetal programming: A review of recent scientific advances. Am J Reprod Immunol 2018; 77. [PMID: 28500672 DOI: 10.1111/aji.12661] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 02/08/2017] [Indexed: 02/06/2023] Open
Abstract
We sought to synthesize a comprehensive literature review comprising recent research linking fetal programming to fetal telomere length. We also explored the potential effects fetal telomere length shortening has on fetal phenotypes. Utilizing the PubMed database as our primary search engine, we retrieved and reviewed 165 articles of published research. The inclusion criteria limited the articles to those that appeared within the last ten years, were pertinent to humans, and without restriction to language of publication. Our results showed that socio-demographic factors like age, sex, genetic inheritance, and acquired disease impact telomere length. Further, we found several maternal characteristics to be associated with fetal telomere length shortening, and these include maternal chemical exposure (eg, tobacco smoke), maternal stress during pregnancy, maternal nutritional and sleeping disorders during pregnancy as well as maternal disease status. Due to paucity of data, our review could not synthesize evidence directly linking fetal phenotypes to telomere length shortening. Although the research summarized in this review shows some association between determinants of intrauterine programming and fetal telomere length, there is still significant work that needs to be done to delineate the direct relationship of telomere attrition with specific fetal phenotypes.
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Affiliation(s)
- Valerie E Whiteman
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, USF Morsani College of Medicine, Tampa, FL, USA
| | - Anjali Goswami
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, USF Morsani College of Medicine, Tampa, FL, USA
| | - Hamisu M Salihu
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX, USA
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48
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Elwenspoek MMC, Hengesch X, Leenen FAD, Schritz A, Sias K, Schaan VK, Mériaux SB, Schmitz S, Bonnemberger F, Schächinger H, Vögele C, Turner JD, Muller CP. Proinflammatory T Cell Status Associated with Early Life Adversity. THE JOURNAL OF IMMUNOLOGY 2017; 199:4046-4055. [DOI: 10.4049/jimmunol.1701082] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/16/2017] [Indexed: 01/09/2023]
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49
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Send TS, Gilles M, Codd V, Wolf I, Bardtke S, Streit F, Strohmaier J, Frank J, Schendel D, Sütterlin MW, Denniff M, Laucht M, Samani NJ, Deuschle M, Rietschel M, Witt SH. Telomere Length in Newborns is Related to Maternal Stress During Pregnancy. Neuropsychopharmacology 2017; 42:2407-2413. [PMID: 28397798 PMCID: PMC5645750 DOI: 10.1038/npp.2017.73] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 02/24/2017] [Accepted: 04/06/2017] [Indexed: 01/17/2023]
Abstract
Telomere length (TL) is a marker of biological aging, and numerous studies have shown associations between TL and somatic or psychiatric disorders. Research also indicates an association between maternal stress during pregnancy and TL in the offspring. The present study investigated possible associations between TL and: (1) maternal perceived stress during pregnancy; (2) a maternal lifetime history of psychiatric disorder (lifetime PD); and (3) paternal age. TL was analyzed in 319 newborns and 318 mothers from a predominantly Caucasian sample (n=273 Caucasian newborns and n=274 Caucasian mothers). Two key findings were observed. First, maternal perceived stress during pregnancy was associated with shorter telomeres in newborns but not with maternal TL. Second, maternal lifetime PD was associated with shorter maternal telomeres, but not with TL in newborns. Paternal age was not associated with TL in newborns. The finding that maternal stress during pregnancy is associated with shorter telomeres in newborns supports the results of smaller previous studies. The fact that a relation between maternal prenatal stress and TL was observed in the offspring but not in mothers may be attributable to a high vulnerability to stress during intrauterine development of a maturing organism. To our knowledge, this is the largest study to date to show that maternal stress during pregnancy but not maternal lifetime PD is associated with shorter telomeres in the offspring.
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Affiliation(s)
- Tabea Sarah Send
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Maria Gilles
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Veryan Codd
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Isabell Wolf
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Svenja Bardtke
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Jana Strohmaier
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Darja Schendel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Mark W Sütterlin
- Department of Gynecology and Obstetrics, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany
| | - Matthew Denniff
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Manfred Laucht
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany,Department of Psychology, University of Potsdam, Potsdam, Germany
| | - Nilesh J Samani
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Michael Deuschle
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Stephanie H Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany,Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, J5, 68159 Mannheim, Germany, Tel.: +49 621 1703 6056, Fax: +49 621 1703 6055, E-mail:
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50
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Wiegand C, Savelsbergh A, Heusser P. MicroRNAs in Psychological Stress Reactions and Their Use as Stress-Associated Biomarkers, Especially in Human Saliva. Biomed Hub 2017; 2:1-15. [PMID: 31988918 PMCID: PMC6945927 DOI: 10.1159/000481126] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/30/2017] [Indexed: 01/14/2023] Open
Abstract
MicroRNAs (miRNAs) play a central role in the regulation of many cellular processes including physiological and psychological stress reaction pathways. Psychological stress is an important factor for the genesis and maintenance of many diseases. Several miRNAs have already been described to be involved in its regulation. The presence of miRNAs in all body fluids implies a widespread role in communication throughout the whole organism and together with their stability makes them formidable candidates as biomarkers. Alterations of stress-associated miRNA expression levels have been found in the brain and whole blood of humans and animals. In this paper, we review the participation of miRNAs in stress-reactive processes as well as their usability as salivary biomarkers of such processes. In conclusion, we suggest that salivary miRNAs may be useful as noninvasive biomarkers to assess epigenetic regulation processes of chronic or acute psychological stress reactions.
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Affiliation(s)
- Conrad Wiegand
- Institute of Integrative Medicine, University of Witten/Herdecke, Herdecke, Germany
| | - Andreas Savelsbergh
- Chair for Biochemistry and Molecular Medicine, Division of Functional Genomics, Center for Biomedical Education and Research (ZBAF), University of Witten/Herdecke, Witten, Germany
| | - Peter Heusser
- Institute of Integrative Medicine, University of Witten/Herdecke, Herdecke, Germany
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