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Palumbo S, Mariotti V, Vellucci S, Antonelli K, Anderson N, Harenski C, Pietrini P, Kiehl KA, Pellegrini S. ANKK1 and TH gene variants in combination with paternal maltreatment increase susceptibility to both cognitive and attentive impulsivity. Front Psychiatry 2022; 13:868804. [PMID: 35935430 PMCID: PMC9352854 DOI: 10.3389/fpsyt.2022.868804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
Recent scientific findings suggest that dopamine exerts a central role on impulsivity, as well as that aversive life experiences may promote the high levels of impulsivity that often underlie violent behavior. To deepen our understanding of the complex gene by environment interplay on impulsive behavior, we genotyped six dopaminergic allelic variants (ANKK1-rs1800497, TH-rs6356, DRD4-rs1800955, DRD4-exonIII-VNTR, SLC6A3-VNTR and COMT-rs4680) in 655 US White male inmates convicted for violent crimes, whose impulsivity was assessed by BIS-11 (Barratt Impulsiveness Scale). Furthermore, in a subsample of 216 inmates from the whole group, we also explored the potential interplay between the genotyped dopaminergic variants and parental maltreatment measured by MOPS (Measure of Parental Style) in promoting impulsivity. We found a significant interaction among paternal MOPS scores, ANKK1-rs1800497-T allele and TH-rs6356-A allele, which increased the variance of BIS-11 cognitive/attentive scores explained by paternal maltreatment from 1.8 up to 20.5%. No direct association between any of the individual genetic variants and impulsivity was observed. Our data suggest that paternal maltreatment increases the risk of attentive/cognitive impulsivity and that this risk is higher in carriers of specific dopaminergic alleles that potentiate the dopaminergic neurotransmission. These findings add further evidence to the mutual role that genetics and early environmental factors exert in modulating human behavior and highlight the importance of childhood care interventions.
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Affiliation(s)
- Sara Palumbo
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Veronica Mariotti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefano Vellucci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Klizia Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Nathaniel Anderson
- The Mind Research Network and Lovelace Biomedical and Environmental Research Institute, Albuquerque, NM, United States
| | - Carla Harenski
- The Mind Research Network and Lovelace Biomedical and Environmental Research Institute, Albuquerque, NM, United States
| | - Pietro Pietrini
- Molecular Mind Lab, IMT School for Advanced Studies Lucca, Lucca, Italy
| | - Kent A Kiehl
- The Mind Research Network and Lovelace Biomedical and Environmental Research Institute, Albuquerque, NM, United States.,Department of Psychology, University of New Mexico, Albuquerque, NM, United States
| | - Silvia Pellegrini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Geerts H, Roberts P, Spiros A. Exploring the relation between BOLD fMRI and cognitive performance using a computer-based quantitative systems pharmacology model: Applications to the COMTVAL158MET genotype and ketamine. Eur Neuropsychopharmacol 2021; 50:12-22. [PMID: 33951587 DOI: 10.1016/j.euroneuro.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 03/14/2021] [Accepted: 04/06/2021] [Indexed: 10/21/2022]
Abstract
BOLD fMRI is increasingly used mostly in an observational way to probe the effect of genotypes or therapeutic intervention in normal and diseased subjects. We use a mechanism-based quantitative systems pharmacology computer model of a human cortical microcircuit, previously calibrated for the 2-back working memory paradigm, adding established biophysical principles, of glucose metabolism, oxygen consumption, neurovascular effects and the paramagnetic impact on blood oxygen levels to calculate a readout for the voxel-based BOLD fMRI signal. The objective was to study the effect of the Catechol-O-methyl Transferase Val158Met (COMT) genotype on performance and BOLD fMRI. While the simulation suggests that on average virtual COMTVV genotype subjects perform worse, subjects with lower GABA, lower 5-HT3 and higher 5-HT1A activation can improve cognitive performance to the level of COMTMM subjects but at the expense of higher BOLD fMRI signal. In a schizophrenia condition, increased NMDA, GABA tone and noise levels, and lower D1R activity can improve cognitive outcome with greater BOLD fMRI signal in COMT Val-carriers. We further generate hypotheses about why ketamine in healthy controls increases the BOLD fMRI signal but reduces cognitive performance. These simulations suggest a strong non-linear relationship between BOLD fMRI signal and cognitive performance. When validated, this mechanistic approach can be useful for moving beyond the descriptive nature of BOLD fMRI imaging and supporting the proper interpretation of imaging biomarkers in CNS disorders.
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Affiliation(s)
- Hugo Geerts
- In Silico Biosciences, Hugo Geerts, 686 Westwind Dr, Berwyn, PA 19312, United States.
| | - Patrick Roberts
- In Silico Biosciences, Hugo Geerts, 686 Westwind Dr, Berwyn, PA 19312, United States
| | - Athan Spiros
- In Silico Biosciences, Hugo Geerts, 686 Westwind Dr, Berwyn, PA 19312, United States
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Padula CB, Hansen A, Hughes RL, McNerney MW. Dimensions of Craving Interact with COMT Genotype to Predict Relapse in Individuals with Alcohol Use Disorder Six Months after Treatment. Brain Sci 2021; 11:62. [PMID: 33419001 PMCID: PMC7825287 DOI: 10.3390/brainsci11010062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/28/2020] [Accepted: 01/01/2021] [Indexed: 11/22/2022] Open
Abstract
(1) Background: Alcohol use disorder (AUD) is associated with poor medical, psychological, and psychosocial outcomes and approximately 60% of individuals with AUD relapse six months after treatment. Craving is a core aspect of AUD and associated with high risk of relapse. One promising avenue to improve outcomes may be in understanding the relationship between COMT genotype, craving, and treatment outcomes. (2) Methods: To this end, we assessed craving, recent drinking history, and impulsivity in 70 individuals with AUD undergoing a standard course of treatment at a regional Veteran Affairs (VA) medical center. Saliva samples were collected to determine COMT genotype. In this prospective observational study, participants were followed for six months to determine who went on to relapse after treatment. (3) Results: Results revealed a significant interaction between craving and catechol-O-methyltransferse (COMT) genotype in predicting relapse. Post hoc exploratory analyses indicated that Met/Met homozygotes reported the highest levels of craving, and craving was associated with recent drinking history. Among Val/Val homozygotes, who had higher rates of relapse, craving was associated with impulsivity. (4) Conclusions: These associations highlight that specific profiles of psychological and biological factors may be important in understanding which individuals are at highest risk of relapse following treatment. Future studies that build on these findings are warranted.
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Affiliation(s)
- Claudia B. Padula
- VA Palo Alto Health Care System, Mental Illness Research, Education, and Clinical Center (MIRECC), Palo Alto, CA 94304, USA; (R.L.H.); (M.W.M.)
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, USA;
| | - Annika Hansen
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, USA;
| | - Rachel L. Hughes
- VA Palo Alto Health Care System, Mental Illness Research, Education, and Clinical Center (MIRECC), Palo Alto, CA 94304, USA; (R.L.H.); (M.W.M.)
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, USA;
| | - M. Windy McNerney
- VA Palo Alto Health Care System, Mental Illness Research, Education, and Clinical Center (MIRECC), Palo Alto, CA 94304, USA; (R.L.H.); (M.W.M.)
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, USA;
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Aluja A, Balada F, Blanco E, Fibla J, Blanch A. Twenty candidate genes predicting neuroticism and sensation seeking personality traits: A multivariate analysis association approach. PERSONALITY AND INDIVIDUAL DIFFERENCES 2019. [DOI: 10.1016/j.paid.2018.03.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Manza P, Schwartz G, Masson M, Kann S, Volkow ND, Li CSR, Leung HC. Levodopa improves response inhibition and enhances striatal activation in early-stage Parkinson's disease. Neurobiol Aging 2018; 66:12-22. [PMID: 29501966 DOI: 10.1016/j.neurobiolaging.2018.02.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 01/31/2018] [Accepted: 02/04/2018] [Indexed: 11/26/2022]
Abstract
Dopaminergic medications improve the motor symptoms of Parkinson's disease (PD), but their effect on response inhibition, a critical executive function, remains unclear. Previous studies primarily enrolled patients in more advanced stages of PD, when dopaminergic medication loses efficacy, and patients were typically on multiple medications. Here, we recruited 21 patients in early-stage PD on levodopa monotherapy and 37 age-matched controls to perform the stop-signal task during functional magnetic resonance imaging. In contrast to previous studies reporting null effects in more advanced PD, levodopa significantly improved response inhibition performance in our sample. No significant group differences were found in brain activations to pure motor inhibition or error processing (stop success vs. error trials). However, relative to controls, the PD group showed weaker striatal activations to salient events (infrequent vs. frequent events: stop vs. go trials) and fronto-striatal task-residual functional connectivity; both were restored with levodopa. Thus, levodopa appears to improve an important executive function in early-stage PD via enhanced salient signal processing, shedding new light on the role of dopaminergic signaling in response inhibition.
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Affiliation(s)
- Peter Manza
- Department of Psychology, Integrative Neuroscience Program, Stony Brook University, Stony Brook, NY, USA.
| | - Guy Schwartz
- Department of Neurology, Stony Brook University, Stony Brook, NY, USA
| | - Mala Masson
- Department of Psychology, Integrative Neuroscience Program, Stony Brook University, Stony Brook, NY, USA
| | - Sarah Kann
- Department of Psychology, Integrative Neuroscience Program, Stony Brook University, Stony Brook, NY, USA
| | - Nora D Volkow
- National Institute on Alcoholism and Alcohol Abuse, National Institutes of Health, Bethesda, MD, USA; National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, USA
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University, New Haven, CT, USA; Department of Neuroscience, Yale University, New Haven, CT, USA; Interdepartmental Neuroscience Program, Yale University, New Haven, CT, USA; Beijing Huilongguan Hospital, Beijing, China
| | - Hoi-Chung Leung
- Department of Psychology, Integrative Neuroscience Program, Stony Brook University, Stony Brook, NY, USA.
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Rincón-Pérez I, Sánchez-Carmona AJ, Albert J, Hinojosa JA. The association of monoamine-related gene polymorphisms with behavioural correlates of response inhibition: A meta-analytic review. Neurosci Biobehav Rev 2018; 84:49-62. [DOI: 10.1016/j.neubiorev.2017.11.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/05/2017] [Accepted: 11/15/2017] [Indexed: 12/23/2022]
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Billino J, Hennig J, Gegenfurtner KR. Association between COMT genotype and the control of memory guided saccades: Individual differences in healthy adults reveal a detrimental role of dopamine. Vision Res 2017; 141:170-180. [DOI: 10.1016/j.visres.2016.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 10/10/2016] [Accepted: 10/11/2016] [Indexed: 10/20/2022]
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The Role of Dopamine in Anticipatory Pursuit Eye Movements: Insights from Genetic Polymorphisms in Healthy Adults. eNeuro 2017; 3:eN-NWR-0190-16. [PMID: 28101524 PMCID: PMC5223055 DOI: 10.1523/eneuro.0190-16.2016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 12/08/2016] [Accepted: 12/09/2016] [Indexed: 12/12/2022] Open
Abstract
There is a long history of eye movement research in patients with psychiatric diseases for which dysfunctions of neurotransmission are considered to be the major pathologic mechanism. However, neuromodulation of oculomotor control is still hardly understood. We aimed to investigate in particular the impact of dopamine on smooth pursuit eye movements. Systematic variability in dopaminergic transmission due to genetic polymorphisms in healthy subjects offers a noninvasive opportunity to determine functional associations. We measured smooth pursuit in 110 healthy subjects genotyped for two well-documented polymorphisms, the COMT Val158Met polymorphism and the SLC6A3 3′-UTR-VNTR polymorphism. Pursuit paradigms were chosen to particularly assess the ability of the pursuit system to initiate tracking when target motion onset is blanked, reflecting the impact of extraretinal signals. In contrast, when following a fully visible target sensory, retinal signals are available. Our results highlight the crucial functional role of dopamine for anticipatory, but not for sensory-driven, pursuit processes. We found the COMT Val158Met polymorphism specifically associated with anticipatory pursuit parameters, emphasizing the dominant impact of prefrontal dopamine activity on complex oculomotor control. In contrast, modulation of striatal dopamine activity by the SLC6A3 3′-UTR-VNTR polymorphism had no significant functional effect. Though often neglected so far, individual differences in healthy subjects provide a promising approach to uncovering functional mechanisms and can be used as a bridge to understanding deficits in patients.
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Akutagava-Martins GC, Salatino-Oliveira A, Kieling C, Genro JP, Polanczyk GV, Anselmi L, Menezes AM, Gonçalves H, Wehrmeister FC, Barros FC, Callegari-Jacques SM, Rohde LA, Hutz MH. COMT and DAT1 genes are associated with hyperactivity and inattention traits in the 1993 Pelotas Birth Cohort: evidence of sex-specific combined effect. J Psychiatry Neurosci 2016; 41:405-412. [PMID: 27327562 PMCID: PMC5082511 DOI: 10.1503/jpn.150270] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD) symptoms are dimensionally distributed in the population. This study aimed to assess the role of the catechol-O-methyltransferase (COMT) and of the dopamine transporter (DAT1) genes on ADHD symptoms in the general population. METHODS We investigated 4101 individuals from the 1993 Pelotas Birth Cohort Study using the parent version of the Strengths and Difficulties Questionnaire (SDQ) at ages 11 and 15 years. The SDQ hyperactivity/inattention scores were the main outcomes. RESULTS Linear regression analyses demonstrated that the increasing number of COMT158Val and DAT1 10R alleles significantly predicted increasing SDQ hyperactivity/inattention scores in boys at both 11 and 15 years of age (β coefficient = 0.049, t = 2.189, p = 0.029, R2 = 0.012, and β coefficient = 0.064, t = 2.832, p = 0.005, R2 = 0.008, respectively). The presence of both COMT158Val and DAT1 10R alleles was also associated with full categorical ADHD diagnosis at 18 years of age in boys (χ2 = 4.561, p = 0.033, odds ratio 2.473, 95% confidence interval 1.048-5.838) from this cohort. We did not observe these associations in girls. LIMITATIONS Our analyses of SDQ hyperactivity/inattention scores were not corrected for SDQ scores of conduct problems because these variables were highly correlated. CONCLUSION This study demonstrates a role for COMT and DAT1 genes on hyperactivity/inattention symptoms and provides further support for ADHD as the extreme of traits that vary in the population. It also confirms previous evidence for sexual dimorphism on COMT and DAT1 gene expression.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Mara H. Hutz
- Correspondence to: M.H. Hutz, Universidade Federal do Rio Grande do Sul, Departamento de Genética, Caixa postal, RS, Brazil;
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Leehr EJ, Schag K, Brückmann C, Plewnia C, Zipfel S, Nieratschker V, Giel KE. A Putative Association of COMT Val(108/158)Met with Impulsivity in Binge Eating Disorder. EUROPEAN EATING DISORDERS REVIEW 2015; 24:169-73. [PMID: 26621270 DOI: 10.1002/erv.2421] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Revised: 09/01/2015] [Accepted: 10/24/2015] [Indexed: 01/10/2023]
Abstract
OBJECTIVE This study aims to investigate the influence of the COMT Val(108/158)Met polymorphism on trait and behavioural impulsivity in binge eating disorder (BED). COMT Val(108/158)Met has been related to impulsivity in previous studies, but so far no study has investigated the role of this polymorphism in the context of BED. METHOD Impulsivity was assessed via a questionnaire (trait) and on a behavioural level via the antisaccade task in a sample of 69 participants classified into one out of three age-matched groups: (1) obese individuals with BED according to DMS-IV (BED+); (2) obese individuals without BED, matched with the BED+ sample according to body weight (OBED-); and (3) normal-weight healthy controls (NWC). The COMT Val(108/158)Met polymorphism was genotyped in all samples. RESULTS As expected, the BED+ sample showed higher trait and behavioural impulsivity. Furthermore, within the BED+ group, COMT Met/Met homozygous individuals showed stronger deficits in inhibitory control. DISCUSSION COMT Met/Met homozygous individuals with BED might represent a specific group in the BED spectrum, which shows a higher behavioural impulsivity. The association between COMT Val(108/158)Met with inhibitory control should be interpreted with caution because of the small sample size. Larger replication studies are needed to further elucidate the role of the COMT Val(108/158)Met polymorphism in the regulation of disordered eating behaviour.
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Affiliation(s)
- Elisabeth J Leehr
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tuebingen, Tuebingen, Germany
| | - Kathrin Schag
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tuebingen, Tuebingen, Germany
| | - Christof Brückmann
- Department of Psychiatry and Psychotherapy, University Hospital Tuebingen, Tuebingen, Germany
| | - Christian Plewnia
- Department of Psychiatry and Psychotherapy, University Hospital Tuebingen, Tuebingen, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tuebingen, Tuebingen, Germany
| | - Vanessa Nieratschker
- Department of Psychiatry and Psychotherapy, University Hospital Tuebingen, Tuebingen, Germany
| | - Katrin E Giel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tuebingen, Tuebingen, Germany.,Department of Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
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Ettinger U, Merten N, Kambeitz J. Meta-analysis of the association of the SLC6A3 3'-UTR VNTR with cognition. Neurosci Biobehav Rev 2015; 60:72-81. [PMID: 26593110 DOI: 10.1016/j.neubiorev.2015.09.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 09/04/2015] [Accepted: 09/24/2015] [Indexed: 12/19/2022]
Abstract
The gene coding for the dopamine transporter (DAT), SLC6A3, contains a 40-base pair variable number of tandem repeats (VNTR) polymorphism (rs28363170) in its 3' untranslated region. This VNTR has been associated with attention deficit hyperactivity disorder (ADHD) and has been investigated in relation to cognition and brain function. Here, we report the results of a comprehensive meta-analysis with meta-regression examining the association of the VNTR with different domains of cognition in healthy adults. We extracted data from 28 independent studies and carried out meta-analyses for associations with working memory (k=10 samples, N=1193 subjects), inhibition (k=8 samples, N=829 subjects), executive functions including inhibition (k=10 samples, N=984 subjects), attention (k=6 samples, N=742 subjects) and declarative long-term memory (k=5 samples, N=251 subjects). None of the investigated dimensions showed significant associations with the VNTR (all p>0.26). Meta-regression including year of publication, gender, age, ethnicity and percentage of 10R-homozygotes similarly did not attain significance. We conclude that there is no evidence that rs28363170 may be a significant predictor of cognitive function in healthy adults.
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Affiliation(s)
- Ulrich Ettinger
- Department of Psychology, University of Bonn, Bonn, Germany.
| | | | - Joseph Kambeitz
- Department of Psychiatry, University of Munich, Munich, Germany
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