Faculty profile

Margaret Hahn

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 may be missing. Find their university profile.

Margaret Hahn

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.
32 publications in the last five years, latest in 2026.
Senior (last) author on 9 recent papers, a sign of leading a research group.
Principal investigator on 4 research grants (4 CIHR), most recently in 2025.
Supervised 6 trainees who won CIHR awards, most recently in 2025.

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

1,631

Citations

h-index

106

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

Metformin Antipsychotics Psychosis Obesity Cognition Diabetes Bipolar Disorder Depression

Latest papers

Consensus-based clinical and research recommendations for use of glucagon-like peptide-1 receptor agonists in the context of eating disorders: a modified Delphi study.
World psychiatry : official journal of the World Psychiatric Association (WPA) · 2026
Fenofibrate Protects Against Antipsychotic-Induced Hyperglycemia Through Weight Loss and FGF21 Dependent Mechanisms.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
Neural correlates of illness awareness in obesity: an exploratory pilot fMRI study.
Frontiers in neurology · 2026

All 63 publications

Latest funding

Metformin for treatment-resistant bipolar depression (TRBD) with co-morbid insulin resistance (IR): A double-blind randomized control trial
CIHR · 2025 · Nominated PI
$1,510,875
Is increased blood brain barrier permeability a feature of first-episode psychosis? A combined cross-sectional and longitudinal DCE-MRI study
CIHR · 2025 · Supervisor
$140,000
Trajectories of Neurobiology in Schizophrenia spectrum disorders informing Functional Outcomes and Related Metabolic outcomes (TraNSFORM)
CIHR · 2025 · Co-investigator
$711,450

All 17 grants and awards

63 publications.

Consensus-based clinical and research recommendations for use of glucagon-like peptide-1 receptor agonists in the context of eating disorders: a modified Delphi study.

Keshen A, Koning E, Allison KC, Amaro A, Bartel S, Belliveau P, Boniferro L, Brar S, Butalia S, Bulik CM, Chao AM, Couturier J, Dennis K, Dixon L, El-Ziftawi D, Gao C, Gamberg S, Goldstone AP, Dalle Grave R, Guerdjikova AI, Halliday TM, Hahn M, Harris A, Himmerich H, Horton WB, Jericho M, Langman B, Lightbody A, Klein DA, Mayer LES, McElroy SL, Mindrum M, Peiper NC, Price C, Raffoul A, Richards J, Schaefer LM, Steinglass J, Taylor VH, Tchang BG, Trappenberg N, Walsh BT, Weintraub MA, White A, Wnuk S

World psychiatry : official journal of the World Psychiatric Association (WPA)2026

DOI: 10.1002/wps.70096 PMID: 42742590

Fenofibrate Protects Against Antipsychotic-Induced Hyperglycemia Through Weight Loss and FGF21 Dependent Mechanisms.

Akcan M, Jeromson S, Baranowski BJ, Bellucci A, Trang S, Eisner K, Babicki-Moore A, Alfares H, Arbeau M, Medak K, Hahn M, Wright DC

FASEB journal : official publication of the Federation of American Societies for Experimental Biology2026

DOI: 10.1096/fj.202602558r PMID: 42709008

Neural correlates of illness awareness in obesity: an exploratory pilot fMRI study.

Song J, Kim J, Bukovsky D, Volpe G, Morra M, Kambari Y, Carmona-Torres E, Ueno F, Chow C, Kyte S, Agarwal SM, Hahn M, Dash S, Sockalingam S, Urbach D, De Luca V, Pollock B, Graff-Guerrero A, Gerretsen P

Frontiers in neurology2026

DOI: 10.3389/fneur.2026.1675116 PMID: 41948616

Clinical Practice Guideline on the Choice of First Antipsychotic Medicine for Females Experiencing a First-Episode of Psychosis.

Hynes-Ryan C, Keating D, Carolan A, Brand B, Dazzan P, Gaughran F, Hahn M, Halstead S, Harrington SM, Hartnett Y, Kelleher I, Lyne J, McNicholas F, O'Connor K, Perry B, Sadowska E, O'Donoghue B, Sommer IE

Schizophrenia bulletin2026

DOI: 10.1093/schbul/sbag023 PMID: 41793755

Dysfunctional Beliefs and Their Psychological Pathways to Negative Symptoms and Functioning in Schizophrenia Spectrum Disorders.

Saperia S, Prosserman A, Flores Anaya E, Agarwal SM, Hahn M, Best MW, Kidd SA, Zakzanis KK, Foussias G

Schizophrenia bulletin2025

DOI: 10.1093/schbul/sbaf229 PMID: 41432668

Weight management in severe mental illness: bridging the gap between guidelines and primary care.

Agarwal SM, Stogios N, Hahn M

The lancet. Psychiatry2025Senior author

DOI: 10.1016/s2215-0366(25)00265-2 PMID: 40967723

Clinical management of major depressive disorder with comorbid obesity.

Opel N, Hanssen R, Steinmann LA, Foerster J, Köhler-Forsberg O, Hahn M, Ferretti F, Palmer C, Penninx BWJH, Gold SM, Reif A, Otte C, Edwin Thanarajah S

The lancet. Psychiatry2025

DOI: 10.1016/s2215-0366(25)00193-2 PMID: 40886717

The effect of weight loss on brain age in schizophrenia spectrum disorders.

Korann V, Stogios N, Ambrosen KMS, Remington G, Graff-Guerrero A, Ebdrup BH, Hahn M, Agarwal SM

PLOS mental health2025

DOI: 10.1371/journal.pmen.0000346 PMID: 41662017

Holistic prevention and management of physical health side-effects of psychotropic medication: second report of the Lancet Psychiatry Physical Health Commission.

Halstead S, Yap CX, Warren N, Agarwal SM, Brand BA, Chan SKW, Cipriani A, Correll CU, Crossley N, D'Ambrosio E, Emsley R, Firth J, Gaughran F, Gee S, Hahn M, Hayes JF, Heald A, Howes OD, Kane JM, Kapi M, Leucht S, Meyer N, O'Donoghue B, Okeke E, Perry BI, Solmi M, Sommer IE, Srivastava V, Taipale H, Taylor D, Tiihonen J, Young AH, Lancet Psychiatry Physical Health Commission Consortium, McCutcheon RA, Siskind D, Pillinger T

The lancet. Psychiatry2025

DOI: 10.1016/s2215-0366(25)00162-2 PMID: 40812961

iPSC-derived cerebral organoids reveal mitochondrial, inflammatory and neuronal vulnerabilities in bipolar disorder.

El Soufi El Sabbagh D, Kolinski Machado A, Pappis L, Leigh Beroncal E, Ji D, Nader G, Ravi Chander P, Choi J, Duong A, Jeong H, Panizzutti B, Bortolasci CC, Szatmari A, Carlen P, Hahn M, Attisano L, Berk M, Walder K, Andreazza AC

Translational psychiatry2025

DOI: 10.1038/s41398-025-03529-7 PMID: 40854880

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Margaret Hahn

Research

Latest papers

Latest funding

Consensus-based clinical and research recommendations for use of glucagon-like peptide-1 receptor agonists in the context of eating disorders: a modified Delphi study.

Fenofibrate Protects Against Antipsychotic-Induced Hyperglycemia Through Weight Loss and FGF21 Dependent Mechanisms.

Neural correlates of illness awareness in obesity: an exploratory pilot fMRI study.

Clinical Practice Guideline on the Choice of First Antipsychotic Medicine for Females Experiencing a First-Episode of Psychosis.

Dysfunctional Beliefs and Their Psychological Pathways to Negative Symptoms and Functioning in Schizophrenia Spectrum Disorders.

Weight management in severe mental illness: bridging the gap between guidelines and primary care.

Clinical management of major depressive disorder with comorbid obesity.

The effect of weight loss on brain age in schizophrenia spectrum disorders.

Holistic prevention and management of physical health side-effects of psychotropic medication: second report of the Lancet Psychiatry Physical Health Commission.

iPSC-derived cerebral organoids reveal mitochondrial, inflammatory and neuronal vulnerabilities in bipolar disorder.

Effet de la psychose et des antipsychotiques sur le métabolisme énergétique cérébral et mitochondrial

Frequent collaborators

Gary Remington

Ariel Graff-Guerrero

Philip Gerretsen

Peter Selby

Valerie Taylor

George Foussias

Scott Veldhuizen

Nadia Minian

Adria Giacca

Sanjeev Sockalingam

Diana Sherifali

Rahim Moineddin

Diana Sherifali

Ellen Toth

Leah Walker

Rhonda Bell

Kara Nerenberg

Michael Green

Rhonda Bell

Angela Alberga

Ian Patton

Betty Calam

Michael Green

Kristen Jacklin

Kara Nerenberg

Mary Forhan

Sonja Wicklum

Sara Kirk

Paul Poirier

Scott Lear

Heather Manson

Sean Kidd

Sara Kirk

Ellen Toth

Michael Green

Jennifer Kuk

Kristen Jacklin

Angela Alberga

Aristotle Voineskos

Dennis Hong