Overview
Background
The objective of my research is to improve understanding of the genetic etiology and biological mechanisms underlying risk of common psychiatric disorders, particularly those with onset during childhood and adolescence. As a Senior Research Fellow at the Child Health Research Centre, I lead a number of domestic and international collaborations that evaluate the association between polygenic risk scores, environmental variables and behaviour during childhood and adolescence. My group applies innovative statistical methods to large longitudinal datasets with information from infancy through to adulthood and to evaluate genetic and environmental contributions to risk to mental health problems. In addition, our research focuses on the potential clinical utility of polygenic risk scores in psychiatry. I have contributed to major advances in understanding of the etiology of a number of psychiatric disorders, with a major focus on depression
PhD and Honours projects are available in the group. Please contact me for more information.
Availability
- Dr Enda Byrne is:
- Available for supervision
Qualifications
- Doctor of Philosophy, The University of Queensland
Research interests
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Genomic Technologies
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Statistical and Computational methods
Research impacts
My research has contributed to advances in a number of fields through the identification of previously unknown genetic variants that contribute to risk to complex disorders. The identification of these variants opens up new avenues for developing drug targets to target the biological pathways in which they are found.
Works
Search Professor Enda Byrne’s works on UQ eSpace
2010
Journal Article
Cross-Disorder Genomewide Analysis of Schizophrenia, Bipolar Disorder, and Depression
Huang, Jie, Perlis, Roy H., Lee, Phil H., Rush, A. John, Fava, Maurizio, Sachs, Gary S., Lieberman, Jeffrey, Hamilton, Steven P., Sullivan, Patrick, Sklar, Pamela, Purcell, Shaun and Smoller, Jordan W. (2010). Cross-Disorder Genomewide Analysis of Schizophrenia, Bipolar Disorder, and Depression. American Journal of Psychiatry, 167 (10), 1254-1263. doi: 10.1176/appi.ajp.2010.09091335
2010
Other Outputs
Mitochondrial and Autosomal Genetic Analyses in the Australian Population
Enda Byrne (2010). Mitochondrial and Autosomal Genetic Analyses in the Australian Population. PhD Thesis, School of Medicine, The University of Queensland.
2009
Journal Article
Family-based mitochondrial association study of traits related to type 2 diabetes and the metabolic syndrome in adolescents
E. M. Byrne, A. F. McRae, D. L. Duffy, Z. Z. Zhao, N. G. Martin, J. B. Whitfield, P. M. Visscher and G. W. Montgomery (2009). Family-based mitochondrial association study of traits related to type 2 diabetes and the metabolic syndrome in adolescents. Diabetologia, 52 (11), 2359-2368. doi: 10.1007/s00125-009-1510-9
2009
Journal Article
Association Study of Common Mitochondrial Variants and Cognitive Ability
Byrne, EM, McRae, AF, Duffy, DL, Zhao, ZZ, Martin, NG, Wright, MJ, Montgomery, GW and Visscher, PM (2009). Association Study of Common Mitochondrial Variants and Cognitive Ability. BEHAVIOR GENETICS, 39 (5), 504-512. doi: 10.1007/s10519-009-9276-x
2008
Journal Article
The use of common mitochondrial variants to detect and characterise population structure in the Australian population: Implications for genome-wide association studies
Byrne, Enda M., Mcrae, Allan F., Zhao, Zhen-Zhen, Martin, Nicholas G., Montgomery, Grant W. and Visscher, Peter M. (2008). The use of common mitochondrial variants to detect and characterise population structure in the Australian population: Implications for genome-wide association studies. European Journal of Human Genetics, 16 (11), 1396-1403. doi: 10.1038/ejhg.2008.117
2008
Journal Article
Power and SNP tagging in whole mitochondrial genome association studies
McRae, Allan F., Byrne, Enda M., Zhao, Zhen Zhen, Montgomery, Grant W. and Visscher, Peter M. (2008). Power and SNP tagging in whole mitochondrial genome association studies. Genome Research, 18 (6), 911-917. doi: 10.1101/gr.074872.107
2007
Journal Article
The influence of twin pair permutation on likelihood-based-estimates of genetic variance that require ordering of twin-pairs
Byrne, Enda, Stillitano, Maria, Williams, Christopher J. and Christian, Joe C. (2007). The influence of twin pair permutation on likelihood-based-estimates of genetic variance that require ordering of twin-pairs. Behavior Genetics, 37 (4), 617-620. doi: 10.1007/s10519-007-9154-3
Funding
Current funding
Past funding
Supervision
Availability
- Dr Enda Byrne is:
- Available for supervision
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Available projects
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Gene Environment interactions in Mental health trajectories of Youth (Youth-GEMs)
Mental health problems are common in young people, with life-long enduring impacts on individuals, families and societies. More than 63% of mental disorders throughout the life span emerge before 24 years of age, peaking at 14.5-18 years. Adolescence and young adulthood represent a critical period that forecasts the level of mental wellbeing over lifetime and interventions early in life may be critical in preventing later mental illness.
The Child and Youth Mental Health Group is part of an Australian and European Union-funded consortium called Youth-GEMs that seeks to characterise and model trajectories of mental health in youth. In collaboration with researchers from universities in Europe, this project will combine datasets from longitudinal cohort studies from around the world to investigate the interplay between genetic, epigenetic, and environmental risk in influencing mental health across development.
This project will involve advanced data analytics and statistical inference and will involve combining and analysing different types of data including genetic, clinical and environmental data. The ultimate goal is to develop predictive tools that can be used to aid clinical decision-making in youth mental health.
We are seeking a motivated PhD scholar with a background in genetics, biomedical science, psychology, data science, machine learning or a related field to join our team and work closely with collaborators overseas on this project. There is also the possibility to spend time overseas at one of the collaborating labs.
Supervision history
Current supervision
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Doctor Philosophy
Genetics of childhood onset psychiatric symptoms, their persistence and comorbidity with other traits
Principal Advisor
Other advisors: Professor Naomi Wray
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Doctor Philosophy
Genetics of Neurodevelopmental Disorders and associated comorbidities
Principal Advisor
Other advisors: Dr Allan McRae
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Doctor Philosophy
Gene Environment interactions in Mental health trajectories of Youth
Principal Advisor
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Doctor Philosophy
ELUCIDATING LIFESTYLE AND GENETIC FACTORS UNDERLYING DEPRESSION HETEROGENEITY AND TREATMENT RESPONSE
Associate Advisor
Other advisors: Professor Naomi Wray
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Doctor Philosophy
Multi-Omic Analyses of a Clinical Trial Cohort of Young People at Ultra-High Risk for Psychosis
Associate Advisor
Other advisors: Dr Allan McRae, Professor Naomi Wray
Completed supervision
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2023
Doctor Philosophy
The Genomics of Perinatal Depression
Principal Advisor
Other advisors: Professor Naomi Wray
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2023
Doctor Philosophy
Embracing Complexity in Psychiatric Genetics: Investigating Heterogeneity and Pleiotropy in Depression and Major Psychiatric Disorders
Associate Advisor
Other advisors: Honorary Professor Sarah Medland
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2022
Doctor Philosophy
Genetic and Environmental Influences on Sleep and Internalising Symptoms in Adolescence
Associate Advisor
Media
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