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Guo Q, Yu G, Wang J, Qin Y, Zhang L. Characteristics of House-Tree-Person Drawing Test in Junior High School Students with Depressive Symptoms. Clin Child Psychol Psychiatry 2023; 28:1623-1634. [PMID: 36154491 DOI: 10.1177/13591045221129706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study aims to explore the drawing characteristics of the house-tree-person drawing test (HTP) in junior high school students with depressive symptoms. METHODS A total of 167 junior high school students were recruited and completed HTP and questionnaires. 12 drawing characteristics of HTP were extracted and compared to explore the potential drawing characteristics of depressive symptoms. RESULTS Among 12 drawing characteristics, eight drawing characteristics appeared more frequently in the depressed group (CES-D ≥ 20) than in the non-depressed group (CES-D < 20), while one drawing characteristic appeared with a lower frequency. Further, controlling for the risk perception of COVID-19, seven drawing characteristics, not suggestive of movement, lacking details, blackening the paper, drawing in an only dark color, drawing a detailed crown, hands behind the back, and omitting expression, emerged as predictors of depressive symptoms (CES-D ≥ 20) in junior high school students. CONCLUSION Seven drawing characteristics of HTP are significantly associated with depressive symptoms in junior high school students. HTP is insightful for early screening for junior high school students with depressive symptoms.
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Affiliation(s)
- Qianting Guo
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
| | - Guilin Yu
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
| | - Jun Wang
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
| | - Yang Qin
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
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2
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Frawley T, McGuinness D. Dysphoric milk ejection reflex (D-MER) and its implications for mental health nursing. Int J Ment Health Nurs 2023; 32:620-626. [PMID: 36705232 DOI: 10.1111/inm.13115] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/28/2022] [Indexed: 01/28/2023]
Abstract
Dysphoric milk ejection reflect (D-MER) is a dysphoria which women may experience within seconds of commencing breastfeeding. It is only recently gaining recognition in the academic literature and may have important implications for breastfeeding continuation, differential diagnosis and perinatal mental health. This perspective piece introduces the topic, sets out the physiological processes underpinning the experience and outlines why increased awareness of D-MER is important for the profession of mental health nursing.
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Affiliation(s)
- Timothy Frawley
- Mental Health Nursing, School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
| | - Denise McGuinness
- School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
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3
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Römer SS, Bliokas V, Teo JT, Thomas SJ. Food addiction, hormones and blood biomarkers in humans: A systematic literature review. Appetite 2023; 183:106475. [PMID: 36716820 DOI: 10.1016/j.appet.2023.106475] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 01/15/2023] [Accepted: 01/23/2023] [Indexed: 01/29/2023]
Abstract
BACKGROUND Food addiction may play a role in rising obesity rates in connection with obesogenic environments and processed food availability, however the concept of food addiction remains controversial. While animal studies show evidence for addictive processes in relation to processed foods, most human studies are psychologically focussed and there is a need to better understand evidence for biological mechanisms of food addiction in humans. Several key hormones are implicated in models of food addiction, due to their key roles in feeding, energy metabolism, stress and addictive behaviours. This systematic literature review examines evidence for relationships between food addiction, hormones and other blood biomarkers. METHODS A series of literature searches was performed in Scopus, PsychInfo, MedLine, ProQuest, CINAHL and Web of Science. A total of 3111 articles were found, of which 1045 were duplicates. Articles were included if they contained a psychometric measurement of food addiction, such as the Yale Food Addiction Scale, as well as addressed the association between FA and hormones or blood biomarkers in humans. Articles were assessed for eligibility by two independent reviewers. RESULTS Sixteen studies were identified that examined relationships between food addiction and blood biomarkers, published between 2015 and 2021. Significant findings were reported for leptin, ghrelin, cortisol, insulin and glucose, oxytocin, cholesterol, plasma dopamine, thyroid stimulating hormone (TSH), haemoglobin A1c (HbA1c), triglyceride (TG), amylin, tumour necrosis factor alpha (TNF- α) and cholecystokinin (CCK). Methodological issues included small sample sizes and variation in obesity status, sex and mental health-related comorbidities. Due to methodological limitations, definite connections between FA, hormones and other blood biomarkers cannot yet be determined. CONCLUSION This systematic review identified preliminary evidence linking FA symptoms to hormones and other blood biomarkers related to feeding, addiction, and stress. However, due to the small number of studies and methodological limitations, further research is needed to evaluate biopsychosocial models of FA and to resolve controversies.
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Affiliation(s)
- Stephanie Sophie Römer
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Australia.
| | - Vida Bliokas
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Australia; Illawarra Health and Medical Research Institute, University of Wollongong, 2522, Australia.
| | - Jillian Terese Teo
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Australia.
| | - Susan J Thomas
- Illawarra Health and Medical Research Institute, University of Wollongong, 2522, Australia; Graduate School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Australia.
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4
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Mielke EL, Koenig J, Herpertz SC, Steinmann S, Neukel C, Kilavuz P, van der Venne P, Bertsch K, Kaess M. Adverse childhood experiences mediate the negative association between borderline personality disorder symptoms and plasma oxytocin. Prog Neuropsychopharmacol Biol Psychiatry 2023; 125:110749. [PMID: 36924878 DOI: 10.1016/j.pnpbp.2023.110749] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 03/12/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023]
Abstract
Background Interpersonal dysfunction is a core symptom of borderline personality disorder (BPD) and may be closely linked to adverse childhood experiences. According to a recent model on the pathology of BPD, the neuropeptide oxytocin might play an important role in the development and maintenance of the disorder. However, so far, only few studies with small adult samples have reported reduced baseline oxytocin levels in BPD that may be linked to adverse childhood experiences. Methods We examined baseline plasma oxytocin levels in 131 female patients with BPD and 124 non-BPD female controls across a large age span (12-50 years). Additionally, 113 female patients with less than five DSM-IV BPD features were included to examine the association between plasma oxytocin levels and the number of fulfilled BPD criteria. We also explored associations between plasma oxytocin and adverse childhood experiences as well as depressive symptoms in BPD. Results Patients with BPD had reduced plasma oxytocin levels compared to non-BPD controls and this was independent of age. Plasma oxytocin was negatively associated with the number of fulfilled BPD criteria. The exploratory regression model revealed no association between plasma oxytocin and depressive symptoms but an association between plasma oxytocin and adverse childhood experiences, which in fact mediated the relationship between BPD criteria und plasma oxytocin. Conclusion In a large sample of individuals with BPD across a large age span, our results replicate and extend previous reports of reduced plasma oxytocin levels that might be related to adverse childhood experiences thus providing further evidence for a prominent role of oxytocin in BPD.
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Affiliation(s)
- Emilia L Mielke
- Department of General Psychiatry, Center for Psychosocial Medicine, Medical Faculty, University of Heidelberg, Voßstraße 4, 69115 Heidelberg, Germany.
| | - Julian Koenig
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Robert-Koch-Straße 10, 50931 Cologne, Germany; Department of Child and Adolescent Psychiatry, Centre of Psychosocial Medicine, Medical Faculty, University of Heidelberg, Blumenstr. 8, 69115 Heidelberg, Germany; University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstrasse 111, 3000 Bern 60, Switzerland
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, Medical Faculty, University of Heidelberg, Voßstraße 4, 69115 Heidelberg, Germany
| | - Sylvia Steinmann
- Department of Psychosomatics and Psychotherapeutic Medicine, Central Institute of Mental Health Mannheim, University of Heidelberg, J 5, 68159 Mannheim, Germany
| | - Corinne Neukel
- Department of General Psychiatry, Center for Psychosocial Medicine, Medical Faculty, University of Heidelberg, Voßstraße 4, 69115 Heidelberg, Germany
| | - Pelin Kilavuz
- Department of Child and Adolescent Psychiatry, Centre of Psychosocial Medicine, Medical Faculty, University of Heidelberg, Blumenstr. 8, 69115 Heidelberg, Germany
| | - Patrice van der Venne
- Department of Child and Adolescent Psychiatry, Centre of Psychosocial Medicine, Medical Faculty, University of Heidelberg, Blumenstr. 8, 69115 Heidelberg, Germany; Institute of Psychology, University of Heidelberg, Hauptstr. 47- 51, 69117 Heidelberg, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center for Psychosocial Medicine, Medical Faculty, University of Heidelberg, Voßstraße 4, 69115 Heidelberg, Germany; Department of Psychology, Ludwig-Maximilians-University Munich, Leopoldstr. 13, 80802 Munich, Germany
| | - Michael Kaess
- Department of Child and Adolescent Psychiatry, Centre of Psychosocial Medicine, Medical Faculty, University of Heidelberg, Blumenstr. 8, 69115 Heidelberg, Germany; University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstrasse 111, 3000 Bern 60, Switzerland
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5
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Hidese S, Yoshida F, Ishida I, Matsuo J, Hattori K, Kunugi H. Plasma neuropeptide levels in patients with schizophrenia, bipolar disorder, or major depressive disorder and healthy controls: A multiplex immunoassay study. Neuropsychopharmacol Rep 2023; 43:57-68. [PMID: 36414415 PMCID: PMC10009433 DOI: 10.1002/npr2.12304] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/27/2022] [Accepted: 11/10/2022] [Indexed: 11/24/2022] Open
Abstract
AIM We aimed to compare neuropeptide levels between patients with major psychiatric disorders and healthy controls and examine their association with symptoms and cognitive function. METHODS The participants were 149 patients with schizophrenia, 115 patients with bipolar disorder (BD), 186 unremitted patients with major depressive disorder (MDD), and 350 healthy controls. Psychiatric (schizophrenic, manic, and depressive) symptoms, sleep state, and cognitive (premorbid intelligence quotient, general cognitive, and memory) functions were evaluated. A multiplex immunoassay kit was used to measure cerebrospinal fluid (CSF) and plasma α-melanocyte-stimulating hormone (MSH), β-endorphin, neurotensin, oxytocin, and substance P levels. RESULTS The verification assay revealed that CSF α-MSH, β-endorphin, neurotensin, oxytocin, and substance P levels were too low to be reliably measured, while plasma α-MSH, β-endorphin, neurotensin, oxytocin, and substance P levels could be successfully measured. Plasma α-MSH, β-endorphin, neurotensin, oxytocin, and substance P levels were not significantly different between patients with schizophrenia, BD, or MDD and healthy controls. Plasma α-MSH, β-endorphin, neurotensin, oxytocin, and substance P levels were not significantly correlated with psychiatric symptom scores in patients with schizophrenia, BD, or MDD and cognitive function scores in patients or healthy controls. CONCLUSION Our data suggest that plasma neuropeptide levels do not elucidate the involvement of neuropeptides in the pathology of schizophrenia, BD, or MDD.
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Affiliation(s)
- Shinsuke Hidese
- Department of Psychiatry, Teikyo University School of Medicine, Itabashi-ku, Japan.,Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Fuyuko Yoshida
- Department of Behavioral Medicine, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Ikki Ishida
- Department of Psychiatry, Teikyo University School of Medicine, Itabashi-ku, Japan.,Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Junko Matsuo
- Department of Psychiatry, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Kotaro Hattori
- Medical Genome Center, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Hiroshi Kunugi
- Department of Psychiatry, Teikyo University School of Medicine, Itabashi-ku, Japan.,Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
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6
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Song M, Bai H, Zhang P, Zhou X, Ying B. Promising applications of human-derived saliva biomarker testing in clinical diagnostics. Int J Oral Sci 2023; 15:2. [PMID: 36596771 PMCID: PMC9810734 DOI: 10.1038/s41368-022-00209-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/23/2022] [Accepted: 11/03/2022] [Indexed: 01/05/2023] Open
Abstract
Saliva testing is a vital method for clinical applications, for its noninvasive features, richness in substances, and the huge amount. Due to its direct anatomical connection with oral, digestive, and endocrine systems, clinical usage of saliva testing for these diseases is promising. Furthermore, for other diseases that seeming to have no correlations with saliva, such as neurodegenerative diseases and psychological diseases, researchers also reckon saliva informative. Tremendous papers are being produced in this field. Updated summaries of recent literature give newcomers a shortcut to have a grasp of this topic. Here, we focused on recent research about saliva biomarkers that are derived from humans, not from other organisms. The review mostly addresses the proceedings from 2016 to 2022, to shed light on the promising usage of saliva testing in clinical diagnostics. We recap the recent advances following the category of different types of biomarkers, such as intracellular DNA, RNA, proteins and intercellular exosomes, cell-free DNA, to give a comprehensive impression of saliva biomarker testing.
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Affiliation(s)
- Mengyuan Song
- grid.13291.380000 0001 0807 1581Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Bai
- grid.13291.380000 0001 0807 1581Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ping Zhang
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & Human Saliva Laboratory & National Clinical Research Center for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xuedong Zhou
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & Human Saliva Laboratory & National Clinical Research Center for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China.
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7
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Shabani F, Farvareshi M, Hamdi K, Sadeghzadeh Oskouei B, Montazeri M, Mirghafourvand M. The effect of cognitive-behavioral therapy on stress and anxiety of women with premature ovarian insufficiency: A randomized controlled trial. Post Reprod Health 2022; 28:211-221. [PMID: 36269099 DOI: 10.1177/20533691221136309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
TRIAL REGISTRATION Iranian Registry of Clinical Trials (IRCT): IRCT20120718010324N64. Date of registration: 14/02/2021. URL: https://en.irct.ir/user/trial/52024/view; date of first registration: 17/02/2021.
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Affiliation(s)
- Fatemeh Shabani
- Faculty of Nursing and Midwifery, Department of Midwifery, Student Research Committee, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahmoud Farvareshi
- Clinical Psychologist, Razi Hospital, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kobra Hamdi
- Women's Reproductive Health Research Center, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behnaz Sadeghzadeh Oskouei
- Department of Midwifery, School of Nursing and Midwifery, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Montazeri
- Faculty of Nursing and Midwifery, Midwifery Department, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojgan Mirghafourvand
- Faculty of Nursing and Midwifery, Social Determinants of Health Research Center, 48432Tabriz University of Medical Sciences, Tabriz, Iran
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8
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Osório FDL, Espitia-Rojas GV, Aguiar-Ricz LN. Effects of intranasal oxytocin on the self-perception and anxiety of singers during a simulated public singing performance: A randomized, placebo-controlled trial. Front Neurosci 2022; 16:943578. [PMID: 36033618 PMCID: PMC9403236 DOI: 10.3389/fnins.2022.943578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/26/2022] [Indexed: 11/24/2022] Open
Abstract
Professional musicians experience intense social exposure and high levels of preoccupation with their performance and potential negative reactions from the audience, which favor anxiety. Considering that oxytocin (OXT) has a potential therapeutic effect on anxiety, cognitive processes, and decreased psychosocial stress, this study's objective was to assess the effects of a single dose of 24 UI of intranasal OXT among professional singers, during a public singing simulation test, on self-rated performance and mood. This crossover, randomized, double-blinded, placebo-controlled trial addressed 54 male singers with different levels of musical performance anxiety (42% high). The participants took part in different phases of a simulated public singing performance and completed instruments rating their performances (Self Statements During Public Performance- State version) and mood (Visual Analogue Mood Scale). Data were analyzed using ANOVA 2 × 2 for crossover trials. The results show that the use of OXT during the performance and immediate post-stress favored more positive (effect size: d > 1.04) and less negative assessments of musical performance (effect size: d > 1.86) than when placebo was used. No treatment effects were found in any VAMS subscales, indicating no direct anxiolytic effects. The conclusion is that OXT can minimizes social stress, especially during performances. This finding is exploratory and, if confirmed in future studies, may have relevance for musicians, especially those who constantly experience and recognize the impact of negative and catastrophic thoughts on performance and professional activities. Clinical Trial Registration [https://ensaiosclinicos.gov.br/rg/RBR-5r5sc5], identifier [RBR-5r5sc5].
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Affiliation(s)
- Flávia de Lima Osório
- Ribeirão Preto Medical School, São Paulo University, Ribeirão Preto, SP, Brazil
- National Institute of Science and Technology, Brasília, Brazil
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9
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Marazziti D, Diep PT, Carter S, Carbone MG. Oxytocin: An Old Hormone, A Novel Psychotropic Drug And Possible Use In Treating Psychiatric Disorders. Curr Med Chem 2022; 29:5615-5687. [PMID: 35894453 DOI: 10.2174/0929867329666220727120646] [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: 11/02/2021] [Revised: 03/17/2022] [Accepted: 04/19/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Oxytocin is a nonapeptide synthesized in the paraventricular and supraoptic nuclei of the hypothalamus. Historically, this molecule has been involved as a key factor in the formation of infant attachment, maternal behavior and pair bonding and, more generally, in linking social signals with cognition, behaviors and reward. In the last decades, the whole oxytocin system has gained a growing interest as it was proposed to be implicated in etiopathogenesis of several neurodevelopmental and neuropsychiatric disorders. METHODS With the main goal of an in-depth understanding of the oxytocin role in the regulation of different functions and complex behaviors as well as its intriguing implications in different neuropsychiatric disorders, we performed a critical review of the current state of art. We carried out this work through PubMed database up to June 2021 with the search terms: 1) "oxytocin and neuropsychiatric disorders"; 2) "oxytocin and neurodevelopmental disorders"; 3) "oxytocin and anorexia"; 4) "oxytocin and eating disorders"; 5) "oxytocin and obsessive-compulsive disorder"; 6) "oxytocin and schizophrenia"; 7) "oxytocin and depression"; 8) "oxytocin and bipolar disorder"; 9) "oxytocin and psychosis"; 10) "oxytocin and anxiety"; 11) "oxytocin and personality disorder"; 12) "oxytocin and PTSD". RESULTS Biological, genetic, and epigenetic studies highlighted quality and quantity modifications in the expression of oxytocin peptide or in oxytocin receptor isoforms. These alterations would seem to be correlated with a higher risk of presenting several neuropsychiatric disorders belonging to different psychopathological spectra. Collaterally, the exogenous oxytocin administration has shown to ameliorate many neuropsychiatric clinical conditions. CONCLUSION Finally, we briefly analyzed the potential pharmacological use of oxytocin in patient with severe symptomatic SARS-CoV-2 infection due to its anti-inflammatory, anti-oxidative and immunoregulatory properties.
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Affiliation(s)
- Donatella Marazziti
- Department of Clinical and Experimental Medicine, Section of Psychiatry, University of Pisa, Italy.,Saint Camillus International University of Health and Medical Sciences, Rome, Italy
| | - Phuoc-Tan Diep
- Department of Histopathology, Royal Lancaster Infirmary, University Hospitals of Morecambe Bay NHS Foundation Trust, Lancaster, United Kingdom
| | - Sue Carter
- Director Kinsey Institute, Indiana University, Bloomington, IN, USA
| | - Manuel G Carbone
- Department of Medicine and Surgery, Division of Psychiatry, University of Insubria, 21100 Varese, Italy
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10
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Teo JT, Johnstone SJ, Römer SS, Thomas SJ. Psychophysiological mechanisms underlying the potential health benefits of human-dog interactions: A systematic literature review. Int J Psychophysiol 2022; 180:27-48. [PMID: 35901904 DOI: 10.1016/j.ijpsycho.2022.07.007] [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: 03/08/2022] [Revised: 06/22/2022] [Accepted: 07/19/2022] [Indexed: 10/16/2022]
Abstract
While the symbiotic nature of human-dog relationships and perceived benefits to human health have attracted much scientific interest, the mechanisms through which human-dog interactions may confer health benefits to humans are still poorly understood. The aim of this systematic literature review was to synthesize evidence of physiological changes associated with human-dog interactions with relevance to human health. Electronic databases were systematically searched (PubMed, MEDLINE with full text, Scopus, PsycINFO, CINAHL Plus with Full Text, and Web of Science Core Collection) for relevant studies. Of the 13,072 studies identified, 129 met the inclusion criteria, with approximately half being randomized trials (Level 2) based on the Oxford Centre for Evidence Based Medicine level system. Measures employed to study human physiological changes associated with human-dog interactions most commonly involved cardiac parameters and hormones, with negligible research of brain activity. The main positive findings were increases in heart rate variability and oxytocin, and decreases in cortisol with human-dog interactions. These physiological indicators are consistent with activation of the parasympathetic nervous system (PNS) and oxytocinergic system (OTS), and down-regulation of hypothalamic-pituitary-adrenal (HPA) axis activity. These results provide evidence of specific pathways through which human-dog contact may confer health benefits, likely through relaxation, bonding, and stress reduction. However, these findings should be interpreted contextually due to limitations and methodological differences. Previous research using other biological variables was limited in quantity and quality, thus impeding firm conclusions on other possible mechanisms. Further research is needed in some psychophysiological domains, particularly electroencephalography, to better understand central nervous system (CNS) effects. The findings of this review have implications for human-dog interactions to positively affect several stress-sensitive physiological pathways and thus confer health benefits. This supports their incorporation in various clinical, non-clinical, and research settings to develop evidence-based interventions and practices for cost-effective and efficacious ways to improve human health.
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Affiliation(s)
- Jillian T Teo
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Stuart J Johnstone
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Stephanie S Römer
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Susan J Thomas
- School of Medicine, Faculty of Science, Medicine and Health, Illawarra Health and Medical Research Institute, University of Wollongong, 2522, Australia.
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Flanagan J, Chatzittofis A, Boström ADE, Hallberg J, Öberg KG, Arver S, Jokinen J. High Plasma Oxytocin Levels in Men With Hypersexual Disorder. J Clin Endocrinol Metab 2022; 107:e1816-e1822. [PMID: 35108393 PMCID: PMC9016473 DOI: 10.1210/clinem/dgac015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Indexed: 01/23/2023]
Abstract
CONTEXT Hypersexual disorder (HD) involves excessive, persistent sexual behaviors related to various mood states and the diagnosis compulsive sexual behavior disorder is included as an impulse control disorder in the 11th revision of the International Classification of Diseases. Although the neurobiology behind the disorder is not clear, some studies suggest dysregulated hypothalamic-pituitary-adrenal axis. Oxytocin acts as counterregulatory neuroendocrine hormone to cortisol and is also involved in sexual behavior. OBJECTIVE We hypothesized that oxytocin may play a role in the pathophysiology of HD with compensatory actions to cortisol. DESIGN Longitudinal. SETTING ANOVA clinic (Karolinska University Hospital). PATIENTS OR OTHER PARTICIPANTS 64 males with HD and 38 age-matched healthy volunteers. MAIN OUTCOME MEASURES Plasma oxytocin levels, measured with radioimmunoassay; Hypersexual Disorder Screening Inventory; and Hypersexual Disorder: Current Assessment Scale for assessing hypersexual symptoms. INTERVENTIONS A patient subgroup (n = 30) completed the manual-based group-administered cognitive-behavioral therapy (CBT) program for HD, and posttreatment oxytocin levels were measured. RESULTS Hypersexual men (n = 64) exhibited significantly higher oxytocin plasma levels (mean ± SD: 31.0 ± 9.9 pM) compared with healthy volunteers (16.9 ± 3.9 pM; P < 0.001). There were significant positive correlations between oxytocin levels and the rating scales measuring hypersexual behavior. Patients who completed CBT treatment (n = 30) had a significant reduction of oxytocin plasma levels from pretreatment (30.5 ± 10.1 pM) to posttreatment (20.2 ± 8.0 pM; P < 0.001). CONCLUSIONS The results suggest that the hyperactive oxytocinergic system in hypersexual men may be a compensatory mechanism to attenuate hyperactive stress.
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Affiliation(s)
- John Flanagan
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Chatzittofis
- Medical School, University of Cyprus, Nicosia, Cyprus
- Department of Clinical Sciences/Psychiatry, Umeå University, Umeå,Sweden
- Correspondence: Andreas Chatzittofis, MD, PhD, University of Cyprus, Medical School, Palaios dromos Lefkosias Lemesou No.215/6 2029 Aglantzia, Nicosia, Cyprus.
| | - Adrian Desai E Boström
- Department of Clinical Sciences/Psychiatry, Umeå University, Umeå,Sweden
- Neuropaediatric Unit, Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Hallberg
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Katarina Görts Öberg
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Stefan Arver
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Jussi Jokinen
- Department of Clinical Sciences/Psychiatry, Umeå University, Umeå,Sweden
- Department of Clinical Neuroscience/Psychiatry, Karolinska Institutet, Stockholm, Sweden
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Vieira RVDA, Peterlin BL, Kowacs F, Londero RG, Barea LM, Grassi V, Gomes WB, Gauer G. Headache-related cognitive distortions questionnaire. HEADACHE MEDICINE 2022. [DOI: 10.48208/headachemed.2021.51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Background. - Cognitive distortions are systematic errors in thinking and can be observed in the relationship of headache patients with their own disease and treatment.
Objective. - To construct and validate an instrument to evaluate headache-related cognitive distortions in those with primary headache disorders; and to investigate the psychometric properties of this new instrument. Methods. - One hundred thirty-six (136) migraine outpatients from three Brazilian specialized headache hospital services completed the Headache-related Cognitive Distortions Inventory (HCDQ) and validated measures of psychological symptoms, pain catastrophizing, mood disorders, quality of life and headache-related disability. Results. - All hypothesized study measures’ correlations were statistically significant, supporting construct validity. HCDQ scores were positively correlated with headache frequency, headache intensity, psychological symptoms, depression, anxiety, and pain catastrophizing; and negatively correlated with 7 of 8 quality of life domains and time the patient was in treatment. Cronbach’s alpha demonstrated excellent internal consistency for the 17-item total scale (alpha=.92). Along with headache intensity and depression, HCDQ Pain subscale accounted for 46% of variance in the prediction of headache-related disability. Conclusions. - HCDQ is a valid and reliable measure of migraine patients´ cognitive distortions about their headaches and headache treatment.
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Donadon MF, Martin-Santos R, L Osório F. Oxytocin effects on the cognition of women with postpartum depression: A randomized, placebo-controlled clinical trial. Prog Neuropsychopharmacol Biol Psychiatry 2021; 111:110098. [PMID: 32937192 DOI: 10.1016/j.pnpbp.2020.110098] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/14/2020] [Accepted: 09/03/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND One of the most common mental disorders in the perinatal period is postpartum depression (PPD), which is associated with impaired emotional functioning due to alterations in different cognitive aspects including thought and facial emotion recognition (FER). Emotional impairments may affect the interaction and care offered to infants and their later development and therefore interventions with potential to minimize impairments associated with PPD are opportune. Oxytocin (OXT) was shown to have therapeutic properties associated with the promotion of affiliative and pro-social behaviors in different mental disorders. Few studies have assessed its therapeutic potential in PPD. OBJECTIVES To assess the effects of the acute administration of intranasal OXT (24 IU) on FER of baby faces and negative thoughts after delivery in mothers with and without PPD. METHODS We conducted a randomized double-blind, placebo-controlled trial with a crossover design involving mothers with PPD (N = 20) and without PPD (N = 35) in the puerperium. Participants completed a static task of FER of baby faces and a questionnaire of post-natal negative thoughts. RESULTS Mothers with PPD had increased scores of negative thoughts about motherhood/infants, but no impairments in FER, when compared to healthy mothers. OXT had no effects on the rates of correct judgments or response times in the FER task, but was associated with response biases to facial happiness and the reduction of negative thoughts in mothers with PPD. DISCUSSION/CONCLUSION OXT may have positive effects on maternal affiliative behavior, maternal care, and mother-infant interactions as suggested by changes found in different cognitive aspects, thus minimizing the deleterious effects of PPD on child development.
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Affiliation(s)
| | - Rocio Martin-Santos
- Servicio de Psiquiatria y Psicología, Hospital Clinic, Universidad de Barcelona, Barcelona, Spain
| | - Flávia L Osório
- Medical School of Ribeirão Preto, São Paulo University, Ribeirão Preto, SP, Brazil; National Institute for Science and Technology (INCT-TM, CNPq), Brasília, Brazil.
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Caicedo Mera JC, Cárdenas Molano MA, García López CC, Acevedo Triana C, Martínez Cotrina J. Discussions and perspectives regarding oxytocin as a biomarker in human investigations. Heliyon 2021; 7:e08289. [PMID: 34805562 PMCID: PMC8581272 DOI: 10.1016/j.heliyon.2021.e08289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/08/2021] [Accepted: 10/26/2021] [Indexed: 12/26/2022] Open
Abstract
This article introduces a review of research that has implemented oxytocin measurements in different fluids such as plasma, cerebrospinal fluid, urine and, mainly, saliva. The main purpose is to evaluate the level of evidence supporting the measurement of this biomarker implicated in a variety of psychological and social processes. First, a review of the technical developments that allowed the characterization, function establishing, and central and peripheral levels of this hormone is proposed. Then, the article approaches the current discussions regarding the level of reliability of the laboratory techniques that enable the measurement of oxytocin, focusing mainly on the determination of its concentration in saliva through Enzyme-Linked Immunosorbent Assay (ELISA). Finally, research results, which have established the major physiological correlates of this hormone in fields such as social neuroscience and neuropsychology, are collected and discussed in terms of the hormone measurement methods that different authors have used. In this way, the article is expected to contribute to the panorama of debates and current perspectives regarding investigation involving this important biomarker.
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Affiliation(s)
- Juan Carlos Caicedo Mera
- Laboratorio Interdisciplinar de Ciencias y Procesos Humanos LINCIPH, Facultad de Ciencias Sociales y Humanas, Universidad Externado de Colombia, Colombia
| | - Melissa Andrea Cárdenas Molano
- Laboratorio Interdisciplinar de Ciencias y Procesos Humanos LINCIPH, Facultad de Ciencias Sociales y Humanas, Universidad Externado de Colombia, Colombia
| | - Christian Camilo García López
- Laboratorio Interdisciplinar de Ciencias y Procesos Humanos LINCIPH, Facultad de Ciencias Sociales y Humanas, Universidad Externado de Colombia, Colombia
| | - Cristina Acevedo Triana
- Laboratorio Interdisciplinar de Ciencias y Procesos Humanos LINCIPH, Facultad de Ciencias Sociales y Humanas, Universidad Externado de Colombia, Colombia
| | - Jorge Martínez Cotrina
- Laboratorio Interdisciplinar de Ciencias y Procesos Humanos LINCIPH, Facultad de Ciencias Sociales y Humanas, Universidad Externado de Colombia, Colombia
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Hernandez-Garcia E, Chrysikou E, Kalea AZ. The Interplay between Housing Environmental Attributes and Design Exposures and Psychoneuroimmunology Profile-An Exploratory Review and Analysis Paper in the Cancer Survivors' Mental Health Morbidity Context. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10891. [PMID: 34682637 PMCID: PMC8536084 DOI: 10.3390/ijerph182010891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/08/2021] [Accepted: 10/14/2021] [Indexed: 12/11/2022]
Abstract
Adult cancer survivors have an increased prevalence of mental health comorbidities and other adverse late-effects interdependent with mental illness outcomes compared with the general population. Coronavirus Disease 2019 (COVID-19) heralds an era of renewed call for actions to identify sustainable modalities to facilitate the constructs of cancer survivorship care and health care delivery through physiological supportive domestic spaces. Building on the concept of therapeutic architecture, psychoneuroimmunology (PNI) indicators-with the central role in low-grade systemic inflammation-are associated with major psychiatric disorders and late effects of post-cancer treatment. Immune disturbances might mediate the effects of environmental determinants on behaviour and mental disorders. Whilst attention is paid to the non-objective measurements for examining the home environmental domains and mental health outcomes, little is gathered about the multidimensional effects on physiological responses. This exploratory review presents a first analysis of how addressing the PNI outcomes serves as a catalyst for therapeutic housing research. We argue the crucial component of housing in supporting the sustainable primary care and public health-based cancer survivorship care model, particularly in the psychopathology context. Ultimately, we illustrate a series of interventions aiming at how housing environmental attributes can trigger PNI profile changes and discuss the potential implications in the non-pharmacological treatment of cancer survivors and patients with mental morbidities.
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Affiliation(s)
- Eva Hernandez-Garcia
- The Bartlett Real Estate Institute, The Bartlett School of Sustainable Construction, University College London, London WC1E 6BT, UK;
| | - Evangelia Chrysikou
- The Bartlett Real Estate Institute, The Bartlett School of Sustainable Construction, University College London, London WC1E 6BT, UK;
- Clinic of Social and Family Medicine, Department of Social Medicine, University of Crete, 700 13 Heraklion, Greece
| | - Anastasia Z. Kalea
- Division of Medicine, University College London, London WC1E 6JF, UK;
- Institute of Cardiovascular Science, University College London, London WC1E 6HX, UK
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Mills JG, Larkin TA, Deng C, Thomas SJ. Cortisol in relation to problematic eating behaviours, adiposity and symptom profiles in Major Depressive Disorder. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 7:100067. [PMID: 35757061 PMCID: PMC9216397 DOI: 10.1016/j.cpnec.2021.100067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 05/25/2021] [Accepted: 06/14/2021] [Indexed: 11/06/2022] Open
Abstract
Aims Major Depressive Disorder (MDD) is associated with an increased risk of chronic disease related to weight gain, problematic eating behaviours and neuroendocrine changes. MDD is frequently associated with altered hypothalamic-pituitary-adrenal axis activity and cortisol secretion, where cortisol has been implicated in regulating energy balance, food intake and depressogenic weight changes. However, little research has examined the relationships between cortisol, adiposity and depressogenic problematic eating behaviours. Method Plasma cortisol concentrations were compared between 37 participants with MDD reporting appetite/weight loss, 43 participants with MDD reporting appetite/weight gain, and 60 healthy controls, by sex. Associations between cortisol, indices of adiposity and problematic eating behaviours were then assessed after accounting for demographic variables and depressive symptoms. Depressive symptoms were assessed using the Depression subscale of the Depression, Anxiety and Stress Scale, and eating behaviours with the Dutch Eating Behaviours Questionnaire and Yale Food Addiction Scale. Results Participants with MDD reporting appetite/weight loss had higher cortisol compared to controls, and marginally higher cortisol than those with MDD reporting appetite/weight gain. Cortisol negatively and significantly accounted for unique variance in body mass index and waist circumference after accounting for variance associated with age, sex and depressive symptoms, however it was not a significant predictor of problematic eating behaviours, such as emotional eating or food addiction. Cortisol concentrations did not differ between sexes. Conclusion The results indicate that cortisol is related to lower indices of adiposity and depressogenic symptoms of appetite/weight loss but is not related to problematic eating behaviours and appetite increases in MDD. These findings provide further evidence that the melancholic and atypical subtypes of MDD are associated with differential neuroendocrine and anthropometric indices, as well as behavioural and symptom profiles. Further research investigating the temporal nature of the identified relationships may assist in facilitating the development of improved interventions for individuals affected by weight changes in MDD.
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Affiliation(s)
- Jessica G. Mills
- School of Psychology, Faculty of Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Theresa A. Larkin
- Illawarra Health and Medical Research Institute, University of Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Chao Deng
- Illawarra Health and Medical Research Institute, University of Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Susan J. Thomas
- Illawarra Health and Medical Research Institute, University of Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
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Could α-Klotho Unlock the Key Between Depression and Dementia in the Elderly: from Animal to Human Studies. Mol Neurobiol 2021; 58:2874-2885. [PMID: 33527303 DOI: 10.1007/s12035-021-02313-0] [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: 06/12/2020] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
α-Klotho is known for its aging-related functions and is associated with neurodegenerative diseases, accelerated aging, premature morbidity, and mortality. Recent literature suggests that α-Klotho is also involved in the regulation of mental functions, such as cognition and psychosis. While most of studies of α-Klotho are focusing on its anti-aging functions and protective role in dementia, increasing evidence showed many shared symptoms between depression and dementia, while depression has been proposed as the preclinical stage of dementia such as Alzheimer's disease (AD). To see whether and how α-Klotho can be a key biological link between depression and dementia, in this review, we first gathered the evidence on biological distribution and function of α-Klotho in psychiatric functions from animal studies to human clinical investigations with a focus on the regulation of cognition and mood. Then, we discussed and highlighted the potential common underlying mechanisms of α-Klotho between psychiatric diseases and cognitive impairment. Finally, we hypothesized that α-Klotho might serve as a neurobiological link between depression and dementia through the regulation of oxidative stress and inflammation.
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Relation of promoter methylation of the structural oxytocin gene to critical life events in major depression: A case control study. J Affect Disord 2020; 276:829-838. [PMID: 32738668 DOI: 10.1016/j.jad.2020.07.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/02/2020] [Accepted: 07/05/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Stressful life events (SLEs) are associated with hyper(re-)activity of the HPA-axis. HPA-axis hyper(re-)activity is thought to be a major risk factor for depression development. SLEs may induce changes in an organism's stress system via epigenetic mechanisms. The neuropeptide oxytocin (OT) is able to attenuate the stress response, and OT pathways are dysregulated in individuals suffering from Major Depressive Disorder (MDD). Therefore, the gene coding for oxytocin (OXT) is a possible target for the investigation of depression development. METHODS We collected data on SLEs, OXT promoter methylation (Sequenom Epityper MassArray) and depression severity from 90 MDD inpatients and 90 matched healthy controls. RESULTS We found MDD inpatients to have a significantly lower OXT methylation than healthy controls. Methylation status was significantly negatively associated with SLEs but only in the group of MDD inpatients. There were no associations between methylation status and depression severity. LIMITATIONS Methylation in blood samples is only a proxy for epigenetic profiles in brain tissue. We did not assess mRNA or protein levels and cannot draw conclusions regarding the functionality or specificity of differences in OXT methylation between groups. CONCLUSION SLEs leave their traces in the epigenetic profiles of the OT system of MDD inpatients. Alterations in epigenetic profiles of the OXT system could constitute a vulnerability factor predisposing individuals for depression development. Better understanding of DNA methylation profiles of depression-associated genes could serve as basis for a personalized medicine, in which pharmacological or psychotherapeutic treatment of depression is tailored to the patient's individual characteristics.
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