This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Toronto directory, so their courses and email address may be missing. Find their university profile.
Research
Latest papers
Pharmacogenetics of venlafaxine response in older adults with depression and chronic lower back pain.
Pharmacogenomics · 2026
Contributions of cholinergic receptor muscarinic 1 and CYP1A2 gene variants on the effects of plasma ratio of clozapine/N-desmethylclozapine on working memory in schizophrenia.
Journal of psychopharmacology (Oxford, England) · 2021
The interaction between cannabis use and the Val158Met polymorphism of the COMT gene in psychosis: A transdiagnostic meta - analysis.
PloS one · 2018
Latest funding
- $726,750
Impact of Genomic Factors in Accidental Lethal Opioid Overdose
CIHR · 2025 · Co-investigator
- $1,013,626
Predicting risk for treatment-resistant depression using pharmacogenomic-based modeling
CIHR · 2024 · Co-investigator
- $70,000
Risk and protective factors of post-traumatic stress disorder in the CLSA dataset
CIHR · 2023 · Co-investigator
8 publications.
Pharmacogenetics of venlafaxine response in older adults with depression and chronic lower back pain.
Kronenbuerger M, Magarbeh L, Kloiber S, Tavakoli E, Gorbovskaya I, Tiwari A, Kennedy JL, Karp JF, Muller DJ, Elsheikh SSM
Contributions of cholinergic receptor muscarinic 1 and CYP1A2 gene variants on the effects of plasma ratio of clozapine/N-desmethylclozapine on working memory in schizophrenia.
Islam F, Maciukiewicz M, Freeman N, Huang E, Tiwari A, Mulsant BH, Pollock BG, Remington G, Kennedy JL, Müller DJ, Rajji TK
The interaction between cannabis use and the Val158Met polymorphism of the COMT gene in psychosis: A transdiagnostic meta - analysis.
Vaessen TSJ, de Jong L, Schäfer AT, Damen T, Uittenboogaard A, Krolinski P, Nwosu CV, Pinckaers FME, Rotee ILM, Smeets APW, Ermiş A, Kennedy JL, Nieman DH, Tiwari A, van Os J, Drukker M
Dopamine D2 receptor gene variants and response to rasagiline in early Parkinson's disease: a pharmacogenetic study.
Masellis M, Collinson S, Freeman N, Tampakeras M, Levy J, Tchelet A, Eyal E, Berkovich E, Eliaz RE, Abler V, Grossman I, Fitzer-Attas C, Tiwari A, Hayden MR, Kennedy JL, Lang AE, Knight J, ADAGIO investigators
Association study of early-immediate genes in childhood-onset mood disorders and suicide attempt.
Strauss J, McGregor S, Freeman N, Tiwari A, George CJ, Kovacs M, Kennedy JL
The ZNF804A gene: characterization of a novel neural risk mechanism for the major psychoses.
Voineskos AN, Lerch JP, Felsky D, Tiwari A, Rajji TK, Miranda D, Lobaugh NJ, Pollock BG, Mulsant BH, Kennedy JL
Weak association of the platelet-derived growth factor beta (PDGFB) and PDGF receptor beta (PDGFRB) genes with schizophrenia and schizoaffective disorder.
Zai G, Zai C, Tiwari A, King N, Braithwaite J, van Tol H, Kennedy JL
The intersection of pharmacology, imaging, and genetics in the development of personalized medicine.
Gerretsen P, Müller DJ, Tiwari A, Mamo D, Pollock BG
Impact of Genomic Factors in Accidental Lethal Opioid Overdose
Principal investigators: Mueller, Daniel J; Le Foll, Bernard
Keywords: Genomics; Lethal Overdose; Opioids; Pharmacogenetics; Polygenic Risk Scores; Substance Use Disorder
Predicting risk for treatment-resistant depression using pharmacogenomic-based modeling
Principal investigators: Mueller, Daniel J; Kloiber, Stefan M
Keywords: Depression; Machine Learning; Mental Health; Pharmacogenomics; Sex Differences
Risk and protective factors of post-traumatic stress disorder in the CLSA dataset
Principal investigators: Zai, Clement
Keywords: Childhood Adversities; Elderly Abuse; Healthcare Utilization; Lgbtq2s+; Mental Health; Military Veterans; Physical Activities; Post-Traumatic Stress Disorder; Social Support
Influence of polygenic risk scores on longitudinal disease trajectories of individuals with schizophrenia spectrum disorders
Principal investigators: Kennedy, James L; Tiwari, Arun K; Zai, Clement
Keywords: Disease Severity; Functional Outcomes; Pharmacogenetics; Response; Schizophrenia; Schizophrenia Spectrum Disorders; Side Effects
Development, validation and benefits of a genetic risk model for antipsychotic-induced weight gain
Principal investigators: Mueller, Daniel J
Keywords: Antipsychotics; Genetic Risk Model; Genetics; Gwas; Health Care Costs; Metabolic Syndrome; Pharmacogenetics; Psychopharmacology; Side Effects; Weight Gain
Genetics and Epigenetics of Serotonin System in Suicidal Behaviour: CpG SNP Mapping, Methylation and Allelic Imbalance Analysis
Principal investigators: De Luca, Vincenzo
Keywords: Epigenetics; Genetics; Methylation; Suicide
Genetics and Epigenetics of Serotonin System in Suicidal Behaviour: CpG SNP Mapping, Methylation and Allelic Imbalance Analysis
Principal investigators: De Luca, Vincenzo
Keywords: Epigenetics; Genetics; Methylation; Suicide
Strategies for gene discovery in schizophrenia: subphenotypes, deep sequencing, and interactions
Principal investigators: Kennedy, James L
Keywords: Association; Endophenotypes; Eye Tracking; Facial Dysmorphology; Gene Sequencing; Gene-Environment Interactions; Response; Schizophrenia
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Gary Remington and Philip Gerretsen: 69 shared papers
- John Strauss and Clement Zai: 13 shared papers
- Philip Gerretsen and Clement Zai: 9 shared papers
- John Strauss and Philip Gerretsen: 7 shared papers
- Gary Remington and Clement Zai: 5 shared papers
- Mario Masellis and Jo Knight: 5 shared papers
- Gary Remington and John Strauss: 4 shared papers
- Gary Remington and Daniel Felsky: 4 shared papers
- Philip Gerretsen and Daniel Felsky: 3 shared papers
- John Strauss and Jo Knight: 2 shared papers
- Jo Knight and Daniel Felsky: 2 shared papers
- Stefan Kloiber and Daniel Felsky: 2 shared papers
- Gary Remington and Arun Tiwari: 1 shared paper
- Mario Masellis and Arun Tiwari: 1 shared paper
- Mario Masellis and Clement Zai: 1 shared paper
- John Strauss and Arun Tiwari: 1 shared paper
- Jo Knight and Arun Tiwari: 1 shared paper
- Philip Gerretsen and Arun Tiwari: 1 shared paper
- Stefan Kloiber and Arun Tiwari: 1 shared paper
- Stefan Kloiber and Clement Zai: 1 shared paper
- Arun Tiwari and Clement Zai: 1 shared paper
- Arun Tiwari and Daniel Felsky: 1 shared paper
- Research Imaging Center
- Epidemiology Division
- Department of Psychiatry
- Psychiatry
- Medicine
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Clement Zai
Epidemiology Division
1 shared papers, latest 2011
Daniel Felsky
Department of Psychiatry
1 shared papers, latest 2011
Gary Remington
Research Imaging Center
1 shared papers, latest 2021
Mario Masellis
Medicine
1 shared papers, latest 2016
John Strauss
Faculty
1 shared papers, latest 2012
Jo Knight
Psychiatry
1 shared papers, latest 2016
Philip Gerretsen
Research Imaging Center
1 shared papers, latest 2009
Stefan Kloiber
Faculty
1 shared papers, latest 2026
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