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Acland EL, Peplak J, Suri A, Malti T. Emotion recognition links to reactive and proactive aggression across childhood: A multi-study design. Dev Psychopathol 2023:1-12. [PMID: 37039136 DOI: 10.1017/s0954579423000342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
Difficulty recognizing negative emotions is linked to aggression in children. However, it remains unclear how certain types of emotion recognition (insensitivities vs. biases) are associated with functions of aggression and whether these relations change across childhood. We addressed these gaps in two diverse community samples (study 1: aged 4 and 8; N = 300; study 2: aged 5 to 13, N = 374). Across studies, children performed a behavioral task to assess emotion recognition (sad, fear, angry, and happy facial expressions) while caregivers reported children's overt proactive and reactive aggression. Difficulty recognizing fear (especially in early childhood) and sadness was associated with greater proactive aggression. Insensitivity to anger - perceiving angry faces as showing no emotion - was associated with increased proactive aggression, especially in middle-to-late childhood. Additionally, greater happiness bias - mistaking negative emotions as being happy - was consistently related to higher reactive aggression only in early childhood. Together, difficulty recognizing negative emotions was related to proactive aggression, however, the strength of these relations varied based on the type of emotion and developmental period assessed. Alternately, difficulty determining emotion valence was related to reactive aggression in early childhood. These findings demonstrate that distinct forms of emotion recognition are important for understanding functions of aggression across development.
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Affiliation(s)
- Erinn L Acland
- Department of Psychology, University of Toronto, Toronto, Canada
- Centre for Child Development, Mental Health, and Policy, University of Toronto Mississauga, Toronto, Canada
- Child, Youth and Emerging Adult Program, Centre for Addiction and Mental Health, Toronto, Canada
| | - Joanna Peplak
- Department of Psychology, University of Toronto, Toronto, Canada
- Centre for Child Development, Mental Health, and Policy, University of Toronto Mississauga, Toronto, Canada
| | - Anjali Suri
- Child, Youth and Emerging Adult Program, Centre for Addiction and Mental Health, Toronto, Canada
| | - Tina Malti
- Department of Psychology, University of Toronto, Toronto, Canada
- Centre for Child Development, Mental Health, and Policy, University of Toronto Mississauga, Toronto, Canada
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Dammer EB, Seyfried NT, Johnson ECB. Batch Correction and Harmonization of -Omics Datasets with a Tunable Median Polish of Ratio. Front Syst Biol 2023; 3:1092341. [PMID: 37122388 PMCID: PMC10137904 DOI: 10.3389/fsysb.2023.1092341] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Large scale -omics datasets can provide new insights into normal and disease-related biology when analyzed through a systems biology framework. However, technical artefacts present in most -omics datasets due to variations in sample preparation, batching, platform settings, personnel, and other experimental procedures prevent useful analyses of such data without prior adjustment for these technical factors. Here, we demonstrate a tunable median polish of ratio (TAMPOR) approach for batch effect correction and agglomeration of multiple, multi-batch, site-specific cohorts into a single analyte abundance data matrix that is suitable for systems biology analyses. We illustrate the utility and versatility of TAMPOR through four distinct use cases where the method has been applied to different proteomic datasets, some of which contain a specific defect that must be addressed prior to analysis. We compare quality control metrics and sources of variance before and after application of TAMPOR to show that TAMPOR is effective at removing batch effects and other unwanted sources of variance in -omics data. We also show how TAMPOR can be used to harmonize -omics datasets even when the data are acquired using different analytical approaches. TAMPOR is a powerful and flexible approach for cleaning and harmonization of -omics data prior to downstream systems biology analysis.
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Affiliation(s)
- Eric B Dammer
- Goizueta Alzheimer's Disease Research Center, Emory University School of Medicine, Atlanta, GA, USA
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA
| | - Nicholas T Seyfried
- Goizueta Alzheimer's Disease Research Center, Emory University School of Medicine, Atlanta, GA, USA
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
| | - Erik C B Johnson
- Goizueta Alzheimer's Disease Research Center, Emory University School of Medicine, Atlanta, GA, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
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Arends RM, Pasman JA, Verweij KJ, Derks EM, Gordon SD, Hickie I, Thomas NS, Aliev F, Zietsch BP, Zee MD, Mitchell BL, Martin NG, Dick DM, Gillespie NA, Geus EJ, Boomsma DI, Schellekens AF, Vink JM. Associations between the CADM2 gene, substance use, risky sexual behavior, and self-control: A phenome-wide association study. Addict Biol 2021; 26:e13015. [PMID: 33604983 PMCID: PMC8596397 DOI: 10.1111/adb.13015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 11/05/2020] [Accepted: 01/15/2021] [Indexed: 01/15/2023]
Abstract
Risky behaviors, such as substance use and unprotected sex, are associated with various physical and mental health problems. Recent genome-wide association studies indicated that variation in the cell adhesion molecule 2 (CADM2) gene plays a role in risky behaviors and self-control. In this phenome-wide scan for risky behavior, it was tested if underlying common vulnerability could be (partly) explained by pleiotropic effects of this gene and how large the effects were. Single nucleotide polymorphism (SNP)-level and gene-level association tests within four samples (25 and Up, Spit for Science, Netherlands Twin Register, and UK Biobank and meta-analyses over all samples (combined sample of 362,018 participants) were conducted to test associations between CADM2, substance- and sex-related risk behaviors, and various measures related to self-control. We found significant associations between the CADM2 gene, various risky behaviors, and different measures of self-control. The largest effect sizes were found for cannabis use, sensation seeking, and disinhibition. Effect sizes ranged from 0.01% to 0.26% for single top SNPs and from 0.07% to 3.02% for independent top SNPs together, with sufficient power observed only in the larger samples and meta-analyses. In the largest cohort, we found indications that risk-taking proneness mediated the association between CADM2 and latent factors for lifetime smoking and regular alcohol use. This study extends earlier findings that CADM2 plays a role in risky behaviors and self-control. It also provides insight into gene-level effect sizes and demonstrates the feasibility of testing mediation. These findings present a good starting point for investigating biological etiological pathways underlying risky behaviors.
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Affiliation(s)
- Rachel M. Arends
- Department of Psychiatry Radboud University Medical Center The Netherlands
- Donders Center for Medical Neuroscience Donders Institute for Brain, Cognition and Behavior The Netherlands
- Tactus Addiction Care The Netherlands
| | - Joëlle A. Pasman
- Behavioural Science Institute Radboud University The Netherlands
| | - Karin J.H. Verweij
- Faculty of Medicine Amsterdam Medical Centre and University of Amsterdam The Netherlands
| | - Eske M. Derks
- Genetic Epidemiology, Statistical Genetics and Translational Neurogenomics Laboratories QIMR Berghofer Medical Research Institute Australia
| | - Scott D. Gordon
- Genetic Epidemiology, Statistical Genetics and Translational Neurogenomics Laboratories QIMR Berghofer Medical Research Institute Australia
| | - Ian Hickie
- Brain and Mind Centre University of Sydney Australia
| | | | - Fazil Aliev
- Faculty of Business Karbük University Turkey
- Department of African American Studies Virginia Commonwealth University Richmond VA USA
| | - Brendan P. Zietsch
- School of Medicine and School of Psychology University of Queensland Australia
| | - Matthijs D. Zee
- Department of Biological Psychology Vrije Universiteit Amsterdam The Netherlands
- Netherlands Twin Register The Netherlands
| | - Brittany L. Mitchell
- Department of Genetics and Computational Biology QIMR Berghofer Medical Research Institute Australia
- School of Biomedical Sciences and Institute of Health and Biomedical Innovation Queensland University of Technology Australia
| | - Nicholas G. Martin
- Genetic Epidemiology, Statistical Genetics and Translational Neurogenomics Laboratories QIMR Berghofer Medical Research Institute Australia
- School of Medicine and School of Psychology University of Queensland Australia
| | - Danielle M. Dick
- Department of Psychology Virginia Commonwealth University Richmond VA USA
| | - Nathan A. Gillespie
- Genetic Epidemiology, Statistical Genetics and Translational Neurogenomics Laboratories QIMR Berghofer Medical Research Institute Australia
- School of Medicine and School of Psychology University of Queensland Australia
- Virginia Institute for Psychiatric and Behavior Genetics, Department of Psychiatry Virginia Commonwealth University Richmond VA USA
| | - Eco J.C. Geus
- Faculty of Medicine Amsterdam Medical Centre and University of Amsterdam The Netherlands
- Netherlands Twin Register The Netherlands
| | - Dorret I. Boomsma
- Faculty of Medicine Amsterdam Medical Centre and University of Amsterdam The Netherlands
- Department of Biological Psychology Vrije Universiteit Amsterdam The Netherlands
- Netherlands Twin Register The Netherlands
| | - Arnt F.A. Schellekens
- Department of Psychiatry Radboud University Medical Center The Netherlands
- Donders Center for Medical Neuroscience Donders Institute for Brain, Cognition and Behavior The Netherlands
- Nijmegen Institute for Scientist‐Practitioners in Addiction The Netherlands
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Gómez-Carballa A, Barral-Arca R, Cebey-López M, Bello X, Pardo-Seco J, Martinón-Torres F, Salas A. Identification of a Minimal 3-Transcript Signature to Differentiate Viral from Bacterial Infection from Best Genome-Wide Host RNA Biomarkers: A Multi-Cohort Analysis. Int J Mol Sci 2021; 22:ijms22063148. [PMID: 33808774 PMCID: PMC8003556 DOI: 10.3390/ijms22063148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
The fight against the spread of antibiotic resistance is one of the most important challenges facing health systems worldwide. Given the limitations of current diagnostic methods, the development of fast and accurate tests for the diagnosis of viral and bacterial infections would improve patient management and treatment, as well as contribute to reducing antibiotic misuse in clinical settings. In this scenario, analysis of host transcriptomics constitutes a promising target to develop new diagnostic tests based on the host-specific response to infections. We carried out a multi-cohort meta-analysis of blood transcriptomic data available in public databases, including 11 different studies and 1209 samples from virus- (n = 695) and bacteria- (n = 514) infected patients. We applied a Parallel Regularized Regression Model Search (PReMS) on a set of previously reported genes that distinguished viral from bacterial infection to find a minimum gene expression bio-signature. This strategy allowed us to detect three genes, namely BAFT, ISG15 and DNMT1, that clearly differentiate groups of infection with high accuracy (training set: area under the curve (AUC) 0.86 (sensitivity: 0.81; specificity: 0.87); testing set: AUC 0.87 (sensitivity: 0.82; specificity: 0.86)). BAFT and ISG15 are involved in processes related to immune response, while DNMT1 is related to the preservation of methylation patterns, and its expression is modulated by pathogen infections. We successfully tested this three-transcript signature in the 11 independent studies, demonstrating its high performance under different scenarios. The main advantage of this three-gene signature is the low number of genes needed to differentiate both groups of patient categories.
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Affiliation(s)
- Alberto Gómez-Carballa
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706 Galicia, Spain; (A.G.-C.); (R.B.-A.); (M.C.-L.); (X.B.); (J.P.-S.)
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
| | - Ruth Barral-Arca
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706 Galicia, Spain; (A.G.-C.); (R.B.-A.); (M.C.-L.); (X.B.); (J.P.-S.)
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
| | - Miriam Cebey-López
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706 Galicia, Spain; (A.G.-C.); (R.B.-A.); (M.C.-L.); (X.B.); (J.P.-S.)
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
| | - Xabier Bello
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706 Galicia, Spain; (A.G.-C.); (R.B.-A.); (M.C.-L.); (X.B.); (J.P.-S.)
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
| | - Jacobo Pardo-Seco
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706 Galicia, Spain; (A.G.-C.); (R.B.-A.); (M.C.-L.); (X.B.); (J.P.-S.)
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
| | - Federico Martinón-Torres
- Genetics, Vaccines and Infections Research Group (GENVIP), Instituto de Investigación Sanitaria de Santiago de Compostela, 15706 Galicia, Spain;
- Translational Pediatrics and Infectious Diseases, Department of Pediatrics, Hospital Clínico Universitario de Santiago de Compostela, 15706 Galicia, Spain
| | - Antonio Salas
- Translational Pediatrics and Infectious Diseases, Department of Pediatrics, Hospital Clínico Universitario de Santiago de Compostela, 15706 Galicia, Spain
- Unidade de Xenética, Instituto de Ciencias Forenses, Facultade de Medicina, Universidade de Santiago de Compostela, 15706 Galicia, Spain
- Correspondence:
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Shafi A, Nguyen T, Peyvandipour A, Nguyen H, Draghici S. A Multi-Cohort and Multi-Omics Meta-Analysis Framework to Identify Network-Based Gene Signatures. Front Genet 2019; 10:159. [PMID: 30941158 PMCID: PMC6434849 DOI: 10.3389/fgene.2019.00159] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 02/14/2019] [Indexed: 12/20/2022] Open
Abstract
Although massive amounts of condition-specific molecular profiles are being accumulated in public repositories every day, meaningful interpretation of these data remains a major challenge. In an effort to identify the biomarkers that describe the key biological phenomena for a given condition, several approaches have been developed over the past few years. However, the majority of these approaches either (i) do not consider the known intermolecular interactions, or (ii) do not integrate molecular data of multiple types (e.g., genomics, transcriptomics, proteomics, epigenomics, etc.), and thus potentially fail to capture the true biological changes responsible for complex diseases (e.g., cancer). In addition, these approaches often ignore the heterogeneity and study bias present in independent molecular cohorts. In this manuscript, we propose a novel multi-cohort and multi-omics meta-analysis framework that overcomes all three limitations mentioned above in order to identify robust molecular subnetworks that capture the key dynamic nature of a given biological condition. Our framework integrates multiple independent gene expression studies, unmatched DNA methylation studies, and protein-protein interactions to identify methylation-driven subnetworks. We demonstrate the proposed framework by constructing subnetworks related to two complex diseases: glioblastoma and low-grade gliomas. We validate the identified subnetworks by showing their ability to predict patients' clinical outcome on multiple independent validation cohorts.
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Affiliation(s)
- Adib Shafi
- Department of Computer Science, Wayne State University, Detroit, MI, United States
| | - Tin Nguyen
- Department of Computer Science and Engineering, University of Nevada, Reno, NV, United States
| | - Azam Peyvandipour
- Department of Computer Science, Wayne State University, Detroit, MI, United States
| | - Hung Nguyen
- Department of Computer Science and Engineering, University of Nevada, Reno, NV, United States
| | - Sorin Draghici
- Department of Computer Science, Wayne State University, Detroit, MI, United States.,Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, United States
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Ervasti J, Kivimäki M, Head J, Goldberg M, Airagnes G, Pentti J, Oksanen T, Salo P, Suominen S, Jokela M, Vahtera J, Zins M, Virtanen M. Sickness absence diagnoses among abstainers, low-risk drinkers and at-risk drinkers: consideration of the U-shaped association between alcohol use and sickness absence in four cohort studies. Addiction 2018; 113:1633-1642. [PMID: 29873143 PMCID: PMC6099368 DOI: 10.1111/add.14249] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 01/29/2018] [Accepted: 04/06/2018] [Indexed: 12/12/2022]
Abstract
AIMS To estimate differences in the strength and shape of associations between alcohol use and diagnosis-specific sickness absence. DESIGN A multi-cohort study. Participants (n = 47 520) responded to a survey on alcohol use at two time-points, and were linked to records of sickness absence. Diagnosis-specific sickness absence was followed for 4-7 years from the latter survey. SETTING AND PARTICIPANTS From Finland, we had population cohort survey data from 1998 and 2003 and employee cohort survey data from 2000-02 and 2004. From France and the United Kingdom, we had employee cohort survey data from 1993 and 1997, and 1985-88 and 1991-94, respectively. MEASUREMENTS We used standard questionnaires to assess alcohol intake categorized into 0, 1-11 and > 11 units per week in women and 0, 1-34 and > 34 units per week in men. We identified groups with stable and changing alcohol use over time. We linked participants to records from sickness absence registers. Diagnoses of sickness absence were coded according to the International Classification of Diseases. Estimates were adjusted for sex, age, socio-economic status, smoking and body mass index. FINDINGS Women who reported drinking 1-11 units and men who reported drinking 1-34 units of alcohol per week in both surveys were the reference group. Compared with them, women and men who reported no alcohol use in either survey had a higher risk of sickness absence due to mental disorders [rate ratio = 1.51, 95% confidence interval (CI) = 1.22-1.88], musculoskeletal disorders (1.22, 95% CI = 1.06-1.41), diseases of the digestive system (1.35, 95% CI = 1.02-1.77) and diseases of the respiratory system (1.49, 95% CI = 1.29-1.72). Women who reported alcohol consumption of > 11 weekly units and men who reported alcohol consumption of > 34 units per week in both surveys were at increased risk of absence due to injury or poisoning (1.44, 95% CI = 1.13-1.83). CONCLUSIONS In Finland, France and the United Kingdom, people who report not drinking any alcohol on two occasions several years apart appear to have a higher prevalence of sickness absence from work with chronic somatic and mental illness diagnoses than those drinking below a risk threshold of 11 units per week for women and 34 units per week for men. Persistent at-risk drinking in Finland, France and the United Kingdom appears to be related to increased absence due to injury or poisoning.
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Affiliation(s)
- Jenni Ervasti
- Finnish Institute of Occupational HealthHelsinkiFinland
| | - Mika Kivimäki
- Finnish Institute of Occupational HealthHelsinkiFinland
- Department of Epidemiology and Public HealthUniversity College LondonUK
- ClinicumUniversity of HelsinkiHelsinkiFinland
| | - Jenny Head
- Department of Epidemiology and Public HealthUniversity College LondonUK
| | - Marcel Goldberg
- Population‐based Cohorts UnitFrench National Institute of Health and Medical Research (INSERM)VillejuifFrance
- Research Unit 1168 Aging and Chronic Diseases—Epidemiological and Public Health ApproachesFrench National Institute of Health and Medical Research (INSERM)VillejuifFrance
- Université Paris DescartesSorbonne Paris CitéParisFrance
| | - Guillaume Airagnes
- Université Paris DescartesSorbonne Paris CitéParisFrance
- Department of Psychiatry and AddictologyAP‐HP, Hôpitaux Universitaires Paris OuestParisFrance
| | | | - Tuula Oksanen
- Finnish Institute of Occupational HealthHelsinkiFinland
| | - Paula Salo
- Finnish Institute of Occupational HealthHelsinkiFinland
- Department of PsychologyUniversity of TurkuFinland
| | | | | | - Jussi Vahtera
- University of Turku and Turku University HospitalTurkuFinland
| | - Marie Zins
- Population‐based Cohorts UnitFrench National Institute of Health and Medical Research (INSERM)VillejuifFrance
- Research Unit 1168 Aging and Chronic Diseases—Epidemiological and Public Health ApproachesFrench National Institute of Health and Medical Research (INSERM)VillejuifFrance
- Université Paris DescartesSorbonne Paris CitéParisFrance
| | - Marianna Virtanen
- Finnish Institute of Occupational HealthHelsinkiFinland
- Department of Public Health and Caring SciencesUniversity of UppsalaUppsalaSweden
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