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Gerra MC, Dallabona C, Manfredini M, Giordano R, Capriotti C, González-Villar A, Triñanes Y, Arendt-Nielsen L, Carrillo-de-la-Peña MT. The polymorphism Val158Met in the COMT gene: disrupted dopamine system in fibromyalgia patients? Pain 2024:00006396-990000000-00635. [PMID: 38916531 DOI: 10.1097/j.pain.0000000000003313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/18/2024] [Indexed: 06/26/2024]
Abstract
ABSTRACT The single-nucleotide polymorphism (SNP) rs4680 in the catechol-O-methyltransferase gene ( COMT ) is a missense variant (Val158Met) associated with altered activity of the COMT enzyme and suggested as a predictive feature for developing some chronic pain conditions. However, there are controversial results on its role in fibromyalgia (FM). Here, the SNP Val158Met was analyzed in 294 FM patients (without comorbidities) and 209 healthy controls (without chronic pain). The concurrent impact of Val158Met genotypes and FM comorbid disorders (depression and sleep impairment) on FM risk were tested. In addition, the genotypic distribution of FM patients in relation to pain intensity was evaluated. The G allele (Val) resulted in being more represented in the FM group (57.8%) compared with the control group (48.8%; P = 0.037). Logistic regression highlighted that having the G/G (Val/Val) homozygous genotype was associated with 2 times higher risk of having FM compared with the A/A (Met/Met) carriers ( P = 0.038), whereas depression and sleep impairment increased FM risk by 12 and 8 times, respectively ( P < 0.001). However, considering only the FM patient group, the A/A homozygous genotype was significantly associated with severe pain intensity ( P = 0.007). This study highlighted associations between the SNP Val158Met and both FM and pain intensity, suggesting a link between dopaminergic dysfunction and vulnerability to chronic pain. Further studies should explore this SNP in FM patients in conjunction with COMT enzymatic activity and other symptoms connected with the dopaminergic system such as depression or sleep impairment.
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Affiliation(s)
- Maria Carla Gerra
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Cristina Dallabona
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Matteo Manfredini
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Rocco Giordano
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Camilla Capriotti
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Alberto González-Villar
- Psychological Neuroscience Lab, Psychology Research Centre, School of Psychology, University of Minho, Braga, Portugal
| | - Yolanda Triñanes
- Department of Clinical Psychology and Psychobiology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI®, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Department of Gastroenterology & Hepatology, Mech-Sense, Clinical Institute, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Clinical Institute, Aalborg University Hospital, Aalborg, Denmark
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Liu J, Liu X, Wang H, Gao Y. Harsh parenting and non-suicidal self-injury in adolescence: the mediating effect of depressive symptoms and the moderating effect of the COMT Val158Met polymorphism. Child Adolesc Psychiatry Ment Health 2021; 15:70. [PMID: 34814943 PMCID: PMC8611980 DOI: 10.1186/s13034-021-00423-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 11/15/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Previous studies have suggested that negative parenting environments, especially harsh parenting, are a specific risk factor for non-suicidal self-injury (NSSI). However, the potential mechanism between harsh parenting and NSSI has not been explored. Based on the experiential avoidance model and empirical research, we aimed to examine whether depressive symptoms are a mediator between harsh parenting and NSSI. Moreover, the catechol-O-methyltransferase (COMT) Val158Met polymorphism related to depressive symptoms may also exert a moderating effect on NSSI; thus, the interaction between harsh parenting and COMT was also considered in our study. METHODS A total of 373 junior high school students were recruited for the study by using a longitudinal design. The adolescents answered self-report questionnaires and provided saliva samples for DNA genotyping. RESULTS The results revealed that harsh parenting was positively associated with NSSI after 24 months, and this association was mediated by depressive symptoms. Moreover, the moderating role of COMT in the direct and indirect effects of harsh parenting on NSSI was observed only among adolescents with two Val alleles and the relationship was not significant for Met carriers. CONCLUSIONS Genetic variations of COMT Val158Met may be a critical candidate in understanding the development of depression and NSSI. We conclude that Val homozygotes of the COMT Val158Met polymorphism play a role in susceptibility to both depressive symptoms and NSSI.
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Affiliation(s)
- Jinmeng Liu
- grid.20513.350000 0004 1789 9964Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, 100875 China
| | - Xia Liu
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, 100875, China.
| | - Hui Wang
- grid.20513.350000 0004 1789 9964Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, 100875 China
| | - Yemiao Gao
- grid.20513.350000 0004 1789 9964Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, 100875 China
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Rafikova EI, Shibalev DV, Shadrina MI, Slominsky PA, Guekht AB, Ryskov AP, Vasilyev VA. Influence of Polymorphic Gene Variants of the Dopaminergic System on the Risk of Disorders with Depressive Symptoms. RUSS J GENET+ 2021. [DOI: 10.1134/s1022795421070115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Maffioletti E, Carvalho Silva R, Bortolomasi M, Baune BT, Gennarelli M, Minelli A. Molecular Biomarkers of Electroconvulsive Therapy Effects and Clinical Response: Understanding the Present to Shape the Future. Brain Sci 2021; 11:brainsci11091120. [PMID: 34573142 PMCID: PMC8471796 DOI: 10.3390/brainsci11091120] [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: 07/16/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 12/28/2022] Open
Abstract
Electroconvulsive therapy (ECT) represents an effective intervention for treatment-resistant depression (TRD). One priority of this research field is the clarification of ECT response mechanisms and the identification of biomarkers predicting its outcomes. We propose an overview of the molecular studies on ECT, concerning its course and outcome prediction, including also animal studies on electroconvulsive seizures (ECS), an experimental analogue of ECT. Most of these investigations underlie biological systems related to major depressive disorder (MDD), such as the neurotrophic and inflammatory/immune ones, indicating effects of ECT on these processes. Studies about neurotrophins, like the brain-derived neurotrophic factor (BDNF) and the vascular endothelial growth factor (VEGF), have shown evidence concerning ECT neurotrophic effects. The inflammatory/immune system has also been studied, suggesting an acute stress reaction following an ECT session. However, at the end of the treatment, ECT produces a reduction in inflammatory-associated biomarkers such as cortisol, TNF-alpha and interleukin 6. Other biological systems, including the monoaminergic and the endocrine, have been sparsely investigated. Despite some promising results, limitations exist. Most of the studies are concentrated on one or few markers and many studies are relatively old, with small sample sizes and methodological biases. Expression studies on gene transcripts and microRNAs are rare and genetic studies are sparse. To date, no conclusive evidence regarding ECT molecular markers has been reached; however, the future may be just around the corner.
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Affiliation(s)
- Elisabetta Maffioletti
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy; (E.M.); (R.C.S.); (M.G.)
| | - Rosana Carvalho Silva
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy; (E.M.); (R.C.S.); (M.G.)
| | | | - Bernhard T. Baune
- Department of Psychiatry and Psychotherapy, University of Münster, 48149 Münster, Germany;
- Department of Psychiatry, Melbourne Medical School, University of Melbourne, Parkville, VIC 3010, Australia
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Massimo Gennarelli
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy; (E.M.); (R.C.S.); (M.G.)
- Genetics Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Alessandra Minelli
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy; (E.M.); (R.C.S.); (M.G.)
- Genetics Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
- Correspondence: ; Tel.: +39-030-3717255; Fax: +39-030-3701157
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Wei W, Lin Y, Hong T, Team GR, Luo S. Maternal rearing styles and loneliness: The moderating role of the COMT Val158Met polymorphism. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-01639-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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6
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Rafikova EI, Ryskov AP, Vasilyev VA. Genetics of Depressive Disorders: Candidate Genes and Genome-Wide Association Studies. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795420080116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Tang Z, Zhang S, Guo D, Wang H. Association between COMT gene Val108/158Met and antidepressive treatment response: A meta-analysis. Gene 2020; 734:144333. [PMID: 31972309 DOI: 10.1016/j.gene.2020.144333] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 01/03/2020] [Accepted: 01/06/2020] [Indexed: 10/25/2022]
Abstract
Multiple antidepressive treatment methods are widely used in the clinic, but different patients showed considerable differences in response to the same treatment. The catechol-O-methyltransferase (COMT) rs4680 polymorphism is involved in the antidepressive treatment reaction; however, the results in different studies are inconsistent. Thus, we performed a meta-analysis to explore the association of the COMT rs4680 polymorphism with the treatment response in major depressive disorder (MDD) patients. An online search was performed through PubMed, EMBASE and the Cochrane library up to December 2018. The odds ratios (ORs), 95% confidence intervals (95% CI) and heterogeneity were calculated in four genetic models. Subgroup analysis and Galbraith plot were carried out to detect the potential source of heterogeneity. Sensitivity and publication bias analyses were performed to identify the reliability of the results. A total of 11 studies involving 2845 individuals were included in this meta-analysis. The results of the subgroup analysis indicated that patients who carried the G allele had remission or a better response to electroconvulsive therapy (ECT) in four genetic models. Excluding the studies that might lead to heterogeneity, overall ORs were recalculated, and no obvious association between rs4680 polymorphism and therapeutic reaction was detected in the allelic, recessive and additive models. In the dominant model, COMT rs4680 variants showed significant associations with antidepressive treatment, but the result was highly dependent on the individual study. In addition, the patients with the GG or AG + GG genotype in comparison to AA were associated with a better response to ECT treatment. However, due to the small number of studies using ECT treatment, we suggest that more research should be performed to verify this result.
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Affiliation(s)
- Zhen Tang
- Teaching and Research Section of Biochemistry, Department of Basic Medical Sciences, North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Shumin Zhang
- Teaching and Research Section of Biochemistry, Department of Basic Medical Sciences, North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Dongmei Guo
- Teaching and Research Section of Biochemistry, Department of Basic Medical Sciences, North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Hanyan Wang
- Teaching and Research Section of Biochemistry, Department of Basic Medical Sciences, North Sichuan Medical College, Nanchong 637000, Sichuan, China.
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Hall KT, Loscalzo J, Kaptchuk TJ. Systems pharmacogenomics - gene, disease, drug and placebo interactions: a case study in COMT. Pharmacogenomics 2019; 20:529-551. [PMID: 31124409 PMCID: PMC6563236 DOI: 10.2217/pgs-2019-0001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 03/11/2019] [Indexed: 02/07/2023] Open
Abstract
Disease, drugs and the placebos used as comparators are inextricably linked in the methodology of the double-blind, randomized controlled trial. Nonetheless, pharmacogenomics, the study of how individuals respond to drugs based on genetic substrate, focuses primarily on the link between genes and drugs, while the link between genes and disease is often overlooked and the link between genes and placebos is largely ignored. Herein, we use the example of the enzyme catechol-O-methyltransferase to examine the hypothesis that genes can function as pharmacogenomic hubs across system-wide regulatory processes that, if perturbed in andomized controlled trials, can have primary and combinatorial effects on drug and placebo responses.
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Affiliation(s)
- Kathryn T Hall
- Department of Medicine, Brigham & Women’s Hospital, Boston, MA 02115, USA
- Division of Preventive Medicine, Brigham & Women’s Hospital, Boston, MA 02215, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Joseph Loscalzo
- Department of Medicine, Brigham & Women’s Hospital, Boston, MA 02115, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Ted J Kaptchuk
- Harvard Medical School, Boston, MA 02115, USA
- Program in Placebo Studies, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
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Fernández-de-Las-Peñas C, Ambite-Quesada S, Palacios-Ceña M, Guillem-Mesado A, Guerrero-Peral Á, Pareja JA, Arendt-Nielsen L. Catechol-O-Methyltransferase (COMT) rs4680 Val158Met Polymorphism is Associated With Widespread Pressure Pain Sensitivity and Depression in Women With Chronic, but not Episodic, Tension-Type Headache. Clin J Pain 2019; 35:345-352. [PMID: 30614828 DOI: 10.1097/ajp.0000000000000684] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES The aims of this study were: (1) to investigate the association between the rs4680 Val158Met polymorphism in frequent episodic tension-type headache (FETTH) and chronic tension-type headache (CTTH); and (2) to analyze the association between the rs4680 Val158Met polymorphism with clinical, psychological, or psychophysical variables. METHODS In total, 50 women with FETTH, 50 with CTTH, and 50 matched headache-free women participated. After amplifying Val158Met polymorphism by polymerase chain reaction, the genotype frequencies and allele distributions based on restriction fragment length polymorphism were assessed. Participants were classified according to the Val158Met polymorphism rs4680 genotype (Val/Val, Val/Met, or Met/Met). A headache diary collected clinical features. Disability (Headache Disability Inventory), sleep quality (Pittsburgh Sleep Quality Index), and depression/anxiety levels (Hospital Anxiety and Depression Scale) were also assessed. Pressure pain thresholds were assessed bilaterally over the temporalis, upper trapezius, second metacarpal, and tibialis anterior by a blinded assessor. RESULTS The distribution of rs4680 Val158Met genotype was not significantly different between women with/without headache (P=0.796). No differences in headache features, disability, anxiety, or sleep quality were observed depending on the rs4680 Val158Met genotype. Women with CTTH, but not FETTH, carrying the Met/Met genotype had lower widespread pressure pain thresholds and higher depressive symptoms than those with Val/Val or Val/Met genotype (P<0.05). CONCLUSIONS The Val158Met polymorphism (rs4680) does not appear to be involved in predisposition to tension-type headache; however, this genetic factor may be involved in the pathogenesis expression of CTTH, as greater pressure pain sensitivity and higher depressive levels were found in CTTH carrying the Met/Met genotype.
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Affiliation(s)
- César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón
- Department of Health Science and Technology, School of Medicine, Center for Sensory-Motor Interaction (SMI), Aalborg University, Aalborg, Denmark
| | - Silvia Ambite-Quesada
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón
- Department of Health Science and Technology, School of Medicine, Center for Sensory-Motor Interaction (SMI), Aalborg University, Aalborg, Denmark
| | - María Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón
- Department of Health Science and Technology, School of Medicine, Center for Sensory-Motor Interaction (SMI), Aalborg University, Aalborg, Denmark
| | | | | | - Juan A Pareja
- Department of Neurology, Hospital Universitario Fundación Alcorcon, Madrid
| | - Lars Arendt-Nielsen
- Department of Health Science and Technology, School of Medicine, Center for Sensory-Motor Interaction (SMI), Aalborg University, Aalborg, Denmark
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Payne JL, Maguire J. Pathophysiological mechanisms implicated in postpartum depression. Front Neuroendocrinol 2019; 52:165-180. [PMID: 30552910 PMCID: PMC6370514 DOI: 10.1016/j.yfrne.2018.12.001] [Citation(s) in RCA: 162] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 11/13/2018] [Accepted: 12/11/2018] [Indexed: 02/06/2023]
Abstract
This review aims to summarize the diverse proposed pathophysiological mechanisms contributing to postpartum depression, highlighting both clinical and basic science research findings. The risk factors for developing postpartum depression are discussed, which may provide insight into potential neurobiological underpinnings. The evidence supporting a role for neuroendocrine changes, neuroinflammation, neurotransmitter alterations, circuit dysfunction, and the involvement of genetics and epigenetics in the pathophysiology of postpartum depression are discussed. This review integrates clinical and preclinical findings and highlights the diversity in the patient population, in which numerous pathophysiological changes may contribute to this disorder. Finally, we attempt to integrate these findings to understand how diverse neurobiological changes may contribute to a common pathological phenotype. This review is meant to serve as a comprehensive resource reviewing the proposed pathophysiological mechanisms underlying postpartum depression.
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Affiliation(s)
- Jennifer L Payne
- Department of Psychiatry, Women's Mood Disorders Center, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Jamie Maguire
- Department of Neuroscience, Tufts University School of Medicine, Boston, MA 02111, USA.
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Almas A, Forsell Y, Millischer V, Möller J, Lavebratt C. Association of Catechol-O-methyltransferase (COMT Val 158Met) with future risk of cardiovascular disease in depressed individuals - a Swedish population-based cohort study. BMC MEDICAL GENETICS 2018; 19:126. [PMID: 30045690 PMCID: PMC6060560 DOI: 10.1186/s12881-018-0645-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 07/12/2018] [Indexed: 12/19/2022]
Abstract
Background Catechol-O-methyltransferase (COMT Val158Met) has been implicated in both depression and cardiovascular disease. The purpose of this study was to assess if COMT Val158Met, which influences the COMT enzyme activity, has an effect on the risk of cardiovascular disease (CVD) in individuals with a history of depression and also to determine if the risk differs depending on gender. Methods Data from a longitudinal cohort study of mental health among Swedish adults was used. Depression was assessed twice 3 years apart for each participant, in 1998–2001 and 2001–2003. Saliva DNA was contributed by 4349 (41.7%) of the participants and 3525 was successfully genotyped for COMT Val158Met. Participants were followed up until December 2014 from the National Patient register with regard to cardiovascular outcomes (hypertensive or ischemic heart disease, and stroke). Results Those with depression and the high COMT enzyme activity genotype (Val/Val) had almost a three-fold increased risk of later CVD (OR 3.6; 95% CI: 2.0-6.6) compared to those non-depressed carrying the Val/Val allele. This effect on risk for CVD was higher in women compared to men (OR 7.0; 95% CI: 3.0-14.0 versus OR 2.1; 95% CI: 1.0-6.8). Both additive interaction (attributable proportion (AP) = 0.56; 95% CI: 0.24-0.90 and synergy index (SI) = 4.39; 1.0-18.7) and multiplicative interaction (log likelihood test p = 0.1) was present between depression and COMT Val158Met in predicting risk of later CVD. Conclusion High COMT activity genotype Val158Met increased the risk of CVD in depressed persons. The risk was higher in women compared to men.
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Affiliation(s)
- Aysha Almas
- Department of Public Health Sciences, Karolinska Institutet, 171 77, Stockholm, Sweden. .,Department of Medicine, Aga Khan University, Karachi, Pakistan.
| | - Yvonne Forsell
- Department of Public Health Sciences, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Vincent Millischer
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Neurogenetics Unit, Center for Molecular Medicine, Karolinska University Hospital, L8:00, 171 76, Stockholm, Sweden
| | - Jette Möller
- Department of Public Health Sciences, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden. .,Neurogenetics Unit, Center for Molecular Medicine, Karolinska University Hospital, L8:00, 171 76, Stockholm, Sweden.
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Na KS, Won E, Kang J, Kim A, Choi S, Tae WS, Kim YK, Lee MS, Joe SH, Ham BJ. Differential effect of COMT gene methylation on the prefrontal connectivity in subjects with depression versus healthy subjects. Neuropharmacology 2018; 137:59-70. [PMID: 29723539 DOI: 10.1016/j.neuropharm.2018.04.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 04/12/2018] [Accepted: 04/27/2018] [Indexed: 01/09/2023]
Abstract
Expression of the catechol-O-methyl transferase (COMT) gene mainly determines prefrontal dopaminergic availability. Deficient prefrontal dopaminergic activity leads to loss of interest, energy, and motivation, which are core symptoms of depression. Given the role of stress-environmental interactions in major depressive disorder (MDD), we investigated the impact of COMT gene methylation status on prefrontal connectivity. We measured COMT gene methylation and polymorphisms (Val158Met) at the rs4468 locus in peripheral blood samples of healthy controls (n = 90) and patients with MDD (n = 90). We used diffusion tensor imaging to calculate the fractional anisotropy (FA) and radial diffusivity (RD) of the white matter tracts related to prefrontal cortex. Finally, we examined the effects of COMT gene methylation on the white matter connectivity in patients with MDD. The FA and RD values in the prefrontal white matter tracts of patients with MDD were positively and negatively associated with COMT gene methylation, respectively. In the control group, on the other hand, the association between white matter connectivity and COMT gene methylation showed opposite pattern to those of MDD. COMT gene methylation has a substantial effect on the prefrontal connectivity in patients with MDD. Moreover, COMT gene methylation and prefrontal connectivity showed opposite relationships in patients and controls. Thus, stress-related alterations in dopaminergic neurotransmission have a differential effect on white matter connectivity according to the microenvironment in the brain.
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Affiliation(s)
- Kyoung-Sae Na
- Department of Psychiatry, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Eunsoo Won
- Department of Psychiatry, Korea University Anam Hospital, Seoul, Republic of Korea
| | - June Kang
- Department of Biomedical Science, Korea University, Seoul, Republic of Korea
| | - Aram Kim
- Department of Biomedical Science, Korea University, Seoul, Republic of Korea
| | - Sunyoung Choi
- Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea
| | - Woo-Suk Tae
- Brain Convergence Research Center, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Yong-Ku Kim
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Min-Soo Lee
- Department of Psychiatry, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Sook-Haeng Joe
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Byung-Joo Ham
- Department of Psychiatry, Korea University Anam Hospital, Seoul, Republic of Korea; Brain Convergence Research Center, Korea University Anam Hospital, Seoul, Republic of Korea.
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Taylor S. Association between COMT Val158Met and psychiatric disorders: A comprehensive meta-analysis. Am J Med Genet B Neuropsychiatr Genet 2018; 177:199-210. [PMID: 28608575 DOI: 10.1002/ajmg.b.32556] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 04/08/2017] [Accepted: 05/05/2017] [Indexed: 01/26/2023]
Abstract
Catechol-O-methyltransferase (COMT) Val158Met is widely regarded as potentially important for understanding the genetic etiology of many different psychiatric disorders. The present study appears to be the first comprehensive meta-analysis of COMT genetic association studies to cover all psychiatric disorders for which there were available data, published in any language, and with an emphasis on investigating disorder subtypes (defined clinically or by demographic or other variables). Studies were included if they reported one or more datasets (i.e., some studies examined more than one clinical group) in which there were sufficient information to compute effect sizes. A total of 363 datasets were included, consisting of 56,998 cases and 74,668 healthy controls from case control studies, and 2,547 trios from family based studies. Fifteen disorders were included. Attention-deficit hyperactivity disorder and panic disorder were associated with the Val allele for Caucasian samples. Substance-use disorder, defined by DSM-IV criteria, was associated with the Val allele for Asian samples. Bipolar disorder was associated with the Met allele in Asian samples. Obsessive-compulsive disorder tended to be associated with the Met allele only for males. There was suggestive evidence that the Met allele is associated with an earlier age of onset of schizophrenia. Results suggest pleiotropy and underscore the importance of examining subgroups-defined by variables such as age of onset, sex, ethnicity, and diagnostic system-rather than examining disorders as monolithic constructs.
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Affiliation(s)
- Steven Taylor
- University of British Columbia, British Columbia, Canada
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14
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Elton A, Smith CT, Parrish MH, Boettiger CA. COMT Val 158Met Polymorphism Exerts Sex-Dependent Effects on fMRI Measures of Brain Function. Front Hum Neurosci 2017; 11:578. [PMID: 29270116 PMCID: PMC5723646 DOI: 10.3389/fnhum.2017.00578] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/16/2017] [Indexed: 12/13/2022] Open
Abstract
Evidence suggests that dopamine levels in the prefrontal cortex (PFC) modulate executive functions. A key regulator of PFC dopamine is catechol-O-methyltransferase (COMT). The activity level of the COMT enzyme are influenced by sex and the Val158Met polymorphism (rs4680) of the COMT gene, with male sex and Val alleles both being associated with higher bulk enzyme activity, and presumably lower PFC dopamine. COMT genotype has not only been associated with individual differences in frontal dopamine-mediated behaviors, but also with variations in neuroimaging measures of brain activity and functional connectivity. In this study, we investigated whether COMT genotype predicts individual differences in neural activity and connectivity, and whether such effects are sex-dependent. We tested 93 healthy adults (48 females), genotyped for the Val158Met polymorphism, in a delay discounting task and at rest during fMRI. Delay discounting behavior was predicted by an interaction of COMT genotype and sex, consistent with a U-shaped relationship with enzyme activity. COMT genotype and sex similarly exhibited U-shaped relationships with individual differences in neural activation, particularly among networks that were most engaged by the task, including the default-mode network. Effects of COMT genotype and sex on functional connectivity during rest were also U-shaped. In contrast, flexible reorganization of network connections across task conditions varied linearly with COMT among both sexes. These data provide insight into the potential influences of COMT-regulated variations in catecholamine levels on brain function, which may represent endophenotypes for disorders of impulsivity.
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Affiliation(s)
- Amanda Elton
- Department of Psychology and Neuroscience, University of North Carolina, Chapel Hill, NC, United States.,Bowles Center for Alcohol Studies, University of North Carolina, Chapel Hill, NC, United States
| | - Christopher T Smith
- Neuroscience Curriculum, University of North Carolina, Chapel Hill, NC, United States
| | - Michael H Parrish
- Department of Psychology and Neuroscience, University of North Carolina, Chapel Hill, NC, United States
| | - Charlotte A Boettiger
- Department of Psychology and Neuroscience, University of North Carolina, Chapel Hill, NC, United States.,Bowles Center for Alcohol Studies, University of North Carolina, Chapel Hill, NC, United States.,Neuroscience Curriculum, University of North Carolina, Chapel Hill, NC, United States.,Biomedical Research Imaging Center, University of North Carolina, Chapel Hill, NC, United States
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15
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McEvoy K, Osborne LM, Nanavati J, Payne JL. Reproductive Affective Disorders: a Review of the Genetic Evidence for Premenstrual Dysphoric Disorder and Postpartum Depression. Curr Psychiatry Rep 2017; 19:94. [PMID: 29082433 DOI: 10.1007/s11920-017-0852-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE OF REVIEW The purpose of this study is to review and summarize the literature exploring the genetic basis for premenstrual dysphoric disorder (PMDD) and postpartum depression (PPD). RECENT FINDINGS There is more evidence for a genetic basis for PPD than for PMDD, but only when PPD is defined as beginning in the immediate postpartum time period. Familial, genome-wide linkage and association studies, and candidate gene studies, most in the past 10 years, have examined the genetic etiology of reproductive affective disorders, including PMDD and PPD. The most commonly studied genes include SERT, COMT, MAOA, BDNF, and ESR1 and 2. This qualitative review of the recent literature finds limited evidence so far for the genetic basis for PMDD, with both familial and candidate gene studies having negative or conflicting results. Evidence is stronger for the genetic basis for PPD, with positive associations found in family studies and in several genes associated with major depression as well as genes involved in estrogen signaling but only when PPD onset is shortly after delivery. Epigenetic biomarkers on genes responsive to estrogen have also been found to predict PPD. Our findings underscore the need for additional studies with larger samples, as well as the crucial importance of timing in the definition of PPD for genetic studies.
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Affiliation(s)
- Katherine McEvoy
- Department of Psychiatry, Women's Mood Disorders Center, Johns Hopkins School of Medicine, 550 N. Broadway, Suite 305, Baltimore, MD, 21205, USA
| | - Lauren M Osborne
- Department of Psychiatry, Women's Mood Disorders Center, Johns Hopkins School of Medicine, 550 N. Broadway, Suite 305, Baltimore, MD, 21205, USA
| | - Julie Nanavati
- Department of Psychiatry, Women's Mood Disorders Center, Johns Hopkins School of Medicine, 550 N. Broadway, Suite 305, Baltimore, MD, 21205, USA
| | - Jennifer L Payne
- Department of Psychiatry, Women's Mood Disorders Center, Johns Hopkins School of Medicine, 550 N. Broadway, Suite 305, Baltimore, MD, 21205, USA.
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16
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Stoyanov D, Kandilarova S, Borgwardt S. Translational Functional Neuroimaging in the Explanation of Depression. Balkan Med J 2017; 34:493-503. [PMID: 29019461 PMCID: PMC5785653 DOI: 10.4274/balkanmedj.2017.1160] [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] [Indexed: 12/28/2022] Open
Abstract
Translation as a notion and procedure is deeply embodied in medical science and education. Translation includes the possibility to translate data across disciplines to improve diagnosis and treatment procedures. The evidence accumulated using translation serves as a vehicle for reification of medical diagnoses. There are promising, established post hoc correlations between the different types of clinical tools (interviews and inventories) and neuroscience. The various measures represent statistical correlations that must now be integrated into diagnostic standards and procedures but this, as a whole, is a step forward towards a better understanding of the mechanisms underlying psychopathology in general and depression in particular. Here, we focus on functional magnetic resonance imaging studies using a trans-disciplinary approach and attempt to establish bridges between the different fields. We will selectively highlight research areas such as imaging genetics, imaging immunology and multimodal imaging, as related to the diagnosis and management of depression.
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Affiliation(s)
- Drozdstoy Stoyanov
- Department of Psychiatry and Medical Psychology, Medical University of Plovdiv, Plovdiv, Bulgaria.,Research Complex for Translational Neuroscience, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Sevdalina Kandilarova
- Department of Psychiatry and Medical Psychology, Medical University of Plovdiv, Plovdiv, Bulgaria.,Research Complex for Translational Neuroscience, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Stefan Borgwardt
- Department of Psychiatry, University of Basel, Basel, Switzerland
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17
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Rabinowitz JA, Drabick DA. Do children fare for better and for worse? Associations among child features and parenting with child competence and symptoms. DEVELOPMENTAL REVIEW 2017. [DOI: 10.1016/j.dr.2017.03.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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18
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Taranu A, Asmar KE, Colle R, Ferreri F, Polosan M, David D, Becquemont L, Corruble E, Verstuyft C. The Catechol-O-methyltransferase Val(108/158)Met Genetic Polymorphism cannot be Recommended as a Biomarker for the Prediction of Venlafaxine Efficacy in Patients Treated in Psychiatric Settings. Basic Clin Pharmacol Toxicol 2017. [DOI: 10.1111/bcpt.12827] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Adela Taranu
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
| | - Khalil El Asmar
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
| | - Romain Colle
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
- Service of Psychiatry; Group of Hospitals of Paris Sud; AP-HP, Hospital Bicetre; Le Kremlin Bicetre France
| | - Florian Ferreri
- Service of Psychiatry; Group of Hospitals of Paris Est; AP-HP, Hospital Saint-Antoine; Paris France
| | - Mircea Polosan
- Grenoble Institute of Neurosciences; Inserm U1216 GIN; University of Grenoble Alpes; Grenoble France
- Hospital of Grenoble; Grenoble France
| | - Denis David
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
| | - Laurent Becquemont
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
- Clinical Research Center (CRC); Group of Hospitals of Paris Sud; AP-HP, Hospital Bicetre; Le Kremlin Bicetre France
| | - Emmanuelle Corruble
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
- Service of Psychiatry; Group of Hospitals of Paris Sud; AP-HP, Hospital Bicetre; Le Kremlin Bicetre France
| | - Céline Verstuyft
- INSERM UMR1178; Team ‘Depression and Antidepressants’; University of Medicine of Paris-Sud; University Paris-Sud; Le Kremlin Bicetre France
- Service of Molecular Genetics, Pharmacogenetics and Hormonology; Group of Hospitals of Paris Sud; AP-HP, Hospital Bicetre; Le Kremlin Bicetre France
- Center of Biological Ressources of Paris-Sud; Group of Hospitals of Paris Sud; AP-HP, Hospital Bicetre; Le Kremlin Bicetre France
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19
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Demily C, Louchart-de-la-Chapelle S, Nkam I, Ramoz N, Denise P, Nicolas A, Savalle C, Thibaut F. Does COMT val158met polymorphism influence P50 sensory gating, eye tracking or saccadic inhibition dysfunctions in schizophrenia? Psychiatry Res 2016; 246:738-744. [PMID: 27825784 DOI: 10.1016/j.psychres.2016.07.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 06/06/2016] [Accepted: 07/09/2016] [Indexed: 11/15/2022]
Abstract
Three electrophysiological endophenotypes are routinely studied in schizophrenia (SCZ): smooth pursuit eye movement (SPEM) dysfunction, deficits in P50 auditory-evoked potential inhibition, and saccadic inhibition deficits. The current study aimed to investigate the relationship between the COMT val158met polymorphism and these three endophenotypes. One hundred four SCZ patients (DSM-IV-R criteria) and 89 healthy controls were included in this study. P50 auditory-evoked potential inhibition, antisaccade paradigm and SPEM were analyzed. All individuals were genotyped for the COMT val158met. SCZ patients showed a higher rate of deficits measured by the SPEM, antisaccade and P50 inhibition paradigms without association with COMT val158met. However, in our control group, we have found an association between the Val polymorphism and the smoking status. More importantly, we have found a higher accuracy of saccades during the predictive pursuit task associated to the Met polymorphism in controls but not in SCZ patients who were receiving antidopaminergic medications. This result is in line with the hypothesis of the relationship between the Met polymorphism of the COMT gene, a higher level of dopamine in the prefrontal cortex and the role of the fronto-cerebellar loop in smooth predictive pursuit.
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Affiliation(s)
- Caroline Demily
- GénoPsy - Centre for the Detection and Management of Psychiatric Genetic Disorders Centre Hospitalier le Vinatier, Bron, UMR 5229 (CNRS & Lyon 1 University), France.
| | - Sandrine Louchart-de-la-Chapelle
- Service de Gérontologie Clinique & Centre de la Mémoire, Centre de Gérontologie Clinique Rainier III, Principauté de Monaco, France.
| | - Irène Nkam
- Centre Hospitalier Roger Prévost, Secteur 92 G 01, Moisselles, France.
| | - Nicolas Ramoz
- INSERM U 894, Centre Psychiatry and neurosciences, Paris, France.
| | - Pierre Denise
- Groupe d'Imagerie Neurofonctionnelle, Centre Cycéron, CNRS/CEA/Université de Caen/Université Paris V, UMR 6095, Bd H. Becquerel, Caen, France.
| | - Alain Nicolas
- Unité Michel Jouvet, Centre Hospitalier le Vinatier, Bron, France.
| | | | - Florence Thibaut
- Dept of Psychiatry, University Hospital Cochin (Site Tarnier), University Sorbonne-Paris Cité(Faculty of Medicine Paris Descartes), INSERM U 894, CPN, Paris, France.
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