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Current Projects

 

Completed Projects

Project 1 

Genome-Wide Multi-Trait and Multimodal Single-Cell Analyses of Smoking Behaviours and Schizophrenia Reveal Novel Risk Loci and Regulatory Mechanisms

Authors: Suzan Farhang-Sardroodi, Jennie G. Pouget, Saori Sakaue, Kathryn Weinand, Soumya Raychaudhuri, Jo Knight, Rachel F. Tyndale, and Meghan J. Chenoweth

Institutions: University of Toronto, CAMH, Harvard Medical School, Broad Institute, University of Washington, Lancaster University

Project Period: 2024–2025

Summary: Integrated multi-trait GWAS (MTAG), eQTL colocalization, and multimodal single-cell enhancer–gene mapping (SCENT) analyses to identify novel loci and regulatory mechanisms linking smoking behaviours and schizophrenia. The study prioritized candidate genes including SYNDIG1L, TMEM163, CKB, and SLC8A2, and identified biologically relevant pathways and potential psychiatric drug targets associated with tobacco smoking behaviours.

Virtual Seminar, CAMH Addiction Research Rounds, Toronto, Canada, April 17, 2025 (12-1 pm online on Webex), (received a formal letter of thanks for this presentation)

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Poster, Genome-Wide Multi-Trait Analysis of Smoking Behaviours and Schizophrenia Reveals New Biological Insights and Potential Opportunities for Drug Repurposing, Society of Biological Psychiatry's 2025 (SOBP 20025) Annual Meeting, Toronto, Canada, (April 24-26, 2025); also presented at Neuroscience and Clinical Translation Research Day, Department of Psychiatry, University of Toronto, Chelses hotel, Toronto, Canada (June 19, 2025)

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Project 2

 

Population Pharmacokinetic Analysis of Nicotine in African Green Monkeys: Disentangling Sex, Age, and Body Weight Effects on Disposition

Authors: Suzan Farhang-Sardroodi, Daniel Gonzalez, Cindy H. T. Yeung, Roberta M. Palmour, Sharon Miksys, and Rachel F. Tyndale

Institutions: University of Toronto, Duke University, Dalhousie University, McGill University

Project Period: 2024–2026

Summary: Developed integrated non-compartmental and population pharmacokinetic (PopPK) models of nicotine disposition in African green monkeys using nonlinear mixed-effects modeling (Phoenix NLME). The project evaluated the effects of age, sex, and body weight on nicotine pharmacokinetics and identified body weight as a key determinant of nicotine clearance and distribution.

​Recorded Presentation:
Webex Recording: https://camh.webex.com/recordingservice/sites/camh/recording/playback/5090e94a56314cdfb9e57761aad7ea74
Password: tMk7wWqC

© 2024 by Suzan Farhang-Sardroodi  

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