Faculty profile

Stefan Kloiber

ResearcherUniversity of Toronto

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.

Stefan Kloiber

Researcher

Health Sciences

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
59 publications in the last five years, latest in 2026.
Senior (last) author on 11 recent papers, a sign of leading a research group.
Principal investigator on 4 research grants (4 CIHR), most recently in 2025.
Supervised 1 trainee who won CIHR awards, most recently in 2026.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

Publications

185

Citations

h-index

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Profiles and links

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Signals and details

Research

Depression Mental Health Bipolar Disorder Insulin Resistance Metformin Treatment Resistance Machine Learning Pharmacogenomics

Latest papers

The Effects of Extended Cannabis Abstinence in Comorbid Posttraumatic Stress Disorder and Cannabis Use Disorder.
The Journal of clinical psychiatry · 2026
Pharmacogenomics of antipsychotic-induced weight gain: A systematic review.
Schizophrenia research · 2026
PET imaging of FAAH in chronic Cannabis users: longitudinal assessment during short-term abstinence.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026

All 75 publications

Latest funding

Investigating Sex and Early Life Stress Differences in Reward and Stress Responses to Acute Morphine Administration
CIHR · 2026 · Supervisor
$9,000
Metformin for treatment-resistant bipolar depression (TRBD) with co-morbid insulin resistance (IR): A double-blind randomized control trial
CIHR · 2025 · Principal investigator
$1,510,875
Transdiagnostic multi-scale neural signatures of endocannabinoid function and their role in cognitive and psychological functioning in psychiatric conditions
CIHR · 2025 · Co-investigator
$465,885

All 16 grants and awards

75 publications.

The Effects of Extended Cannabis Abstinence in Comorbid Posttraumatic Stress Disorder and Cannabis Use Disorder.

Rodas JD, Sorkhou M, Kloiber S, George TP, Hassan AN

The Journal of clinical psychiatry2026

DOI: 10.4088/jcp.25m16099 PMID: 41734366

Pharmacogenomics of antipsychotic-induced weight gain: A systematic review.

Kronenbuerger M, Yoshida K, Li PY, Tavakoli E, Magarbeh L, Elsheikh SSM, Gorbovskaya I, Zai CC, Fleischmann R, Zai G, Kloiber S, Kennedy JL, Müller DJ, Tiwari AK

Schizophrenia research2026

DOI: 10.1016/j.schres.2026.07.013 PMID: 42480244

PET imaging of FAAH in chronic Cannabis users: longitudinal assessment during short-term abstinence.

Poluga C, Dheda SS, Boachie N, McCluskey T, Narciso L, Zilberman M, Côté C, Huestis MA, Tyndale RF, Kloiber S, Kolla NJ, Rusjan PM, Le Foll B, Warsh JJ, George TP, Boileau I

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2026

DOI: 10.1038/s41386-026-02438-7 PMID: 42106478

In Vivo Characterization of Fatty Acid Amide Hydrolase in Posttraumatic Stress Disorder: A [11C]CURB Positron Emission Tomography Study.

Gaudette EV, Green DGJ, Watling SE, Dheda SS, Lora SJ, Zilberman M, Hill MN, Tyndale RF, Richardson JD, McCluskey T, Narciso L, Rusjan PM, Kloiber S, Houle S, Warsh JJ, Boileau I

Biological psychiatry2026

DOI: 10.1016/j.biopsych.2026.09.008 PMID: 42772587

Psilocybin as an emerging anxiolytic: mechanisms, evidence, and open questions.

Konstantinou GN, Kloiber S

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2026Senior author

DOI: 10.1038/s41386-026-02551-7 PMID: 42701111

Corrigendum to "Loss of vesicular monoamine transporter 2 in striatum of long COVID and relationship to neuropsychiatric symptoms" [EBioMedicine (2026) Jul 10: 106339].

Liu YK, Persaud D, Vieira EL, Braga J, Rusjan P, Miler L, Rabin JS, McCluskey T, Boileau I, Chao T, Bagby M, Narciso L, Gray LR, Vasdev N, Desmond K, Kloiber S, Warsh J, Husain MI, Smart K, Wang W, Meyer JH

EBioMedicine2026

DOI: 10.1016/j.ebiom.2026.106472 PMID: 42700719

Dose-Dependent Effects of Cannabis Edibles on Simulated Driving Performance: A Randomized Clinical Trial.

Le Foll B, Matheson J, Antwi P, Wright M, Zaweel A, Hasan OSM, Kloiber S, Hassan AN, Sproule B, Wickens CM, Di Ciano P, Brands B

JAMA network open2026

DOI: 10.1001/jamanetworkopen.2026.31306 PMID: 42671837

Loss of vesicular monoamine transporter 2 in striatum of long COVID and relationship to neuropsychiatric symptoms.

EBioMedicine2026

DOI: 10.1016/j.ebiom.2026.106339 PMID: 42431745

Quantification of [11C]CURB PET using an irreversible reference tissue model with a cluster-derived pseudo-reference region.

Narciso L, Dheda SS, Mahmood R, Tyndale RF, McCluskey T, Warsh J, Le Foll B, Desmond KL, Kloiber S, Boileau I

Frontiers in neuroscience2026

DOI: 10.3389/fnins.2026.1882674 PMID: 42548758

Suicidality phenotypes reflect both shared and distinct genetic factors.

Colbert SM, O'Connell S, Edenberg HJ, Fajs N, Johnson EC, Lannoy S, Sanchez-Roige S, Bacanu SA, Ceja Z, Edwards AC, Garrett ME, Han S, Monson ET, Roberts EK, Vladimirov V, Bulik CM, Cabrera-Mendoza B, Davis CN, Fanelli G, Fischer IC, Fox-Jurkowitz H, Fries GR, Gaine ME, Guzman-Parra J, Koromina M, Kloiber S, Kranzler HR, Mehta D, Nurnberger JI, Stephenson M, Streit F, Toma C, Paska AV, Suicide Working Group of the Psychiatric Genomics Consortium, Kimbrel NA, Ashley-Koch AE, Ruderfer D, Docherty AR, Hatoum AS, Mullins N

medRxiv : the preprint server for health sciences2026

DOI: 10.64898/2026.05.14.26353207 PMID: 42238468

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Stefan Kloiber

Research

Latest papers

Latest funding

The Effects of Extended Cannabis Abstinence in Comorbid Posttraumatic Stress Disorder and Cannabis Use Disorder.

Pharmacogenomics of antipsychotic-induced weight gain: A systematic review.

PET imaging of FAAH in chronic Cannabis users: longitudinal assessment during short-term abstinence.

In Vivo Characterization of Fatty Acid Amide Hydrolase in Posttraumatic Stress Disorder: A [11C]CURB Positron Emission Tomography Study.

Psilocybin as an emerging anxiolytic: mechanisms, evidence, and open questions.

Corrigendum to "Loss of vesicular monoamine transporter 2 in striatum of long COVID and relationship to neuropsychiatric symptoms" [EBioMedicine (2026) Jul 10: 106339].

Dose-Dependent Effects of Cannabis Edibles on Simulated Driving Performance: A Randomized Clinical Trial.

Loss of vesicular monoamine transporter 2 in striatum of long COVID and relationship to neuropsychiatric symptoms.

Quantification of [11C]CURB PET using an irreversible reference tissue model with a cluster-derived pseudo-reference region.

Suicidality phenotypes reflect both shared and distinct genetic factors.

Frequent collaborators

Gustavo Turecki

Benicio Frey

Jane Foster

Faranak Farzan

Bernard Le Foll

Roumen Milev

Rudolf Uher

Isabelle Boileau

Valerie Taylor

Abigail Ortiz

Pierre Blier

Wei Wang

Francesco Leri

Sean Hill

Peter Selby

Martin Alda

Robert Levitan

Neil Vasdev

Roslyn Shields

Raymond Tempier

Kelly Smart

Verinder Sharma

Pablo Rusjan

Daniel Felsky

Jean-Eric Tarride

Patrick McGrath

Akshya Vasudev

Gillian Strudwick

Rebecca Haines-Saah

Nelson Shen

Serge Beaulieu

Arun Tiwari

Bruna Brands

Victor Tang

Michael Wainberg

Shirin Golchi

Marta Maslej

Jamie Feusner

David Benrimoh

Shirin Golchi