Faculty profile

Ellen Warner

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ProfessorDepartment of MedicineUniversity of Toronto

Ellen Warner

Professor

Department of Medicine

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Professors usually supervise graduate students in their department's programs.
16 publications in the last five years, latest in 2026.
Senior (last) author on 2 recent papers, a sign of leading a research group.

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

Academic metrics

Publications

918

Citations

Collaborators

Grants

Publications by year

Counts cover the publications linked to this profile. Citations and the h-index appear when the source records them.

Profiles and links

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Signals and details

Research

Read how they describe their research on their University of Toronto profile.

Latest papers

Breast cancer risk among survivors of hematopoietic stem cell transplant with or without total body irradiation: A population-based analysis.
Transplantation and cellular therapy · 2026
Brain Imaging Surveillance for Patients With Metastatic Breast Cancer: A Randomized Clinical Trial Is Required to Guide Practice.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2025
Validation of a Quantitative Ultrasound Texture Analysis Model for Early Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer: A Prospective Serial Imaging Study
Cancers · 2025

All 54 publications

Latest funding

Exercise Training, Cognition, and Brain Health in Breast Cancer Survivors: A Randomized Controlled Trial
CIHR · 2025 · Co-investigator
$1,985,175
Using MRI imaging to develop a personalized risk-based breast cancer screening strategy
CIHR · 2019 · Co-investigator
$925,650
BEFORE (Begin Exploring Fertility Options, Risks and Expectations): a novel Canadian e-health app to facilitate shared decision-making for people at risk of cancer treatment related infertility.
CIHR · 2017 · Co-investigator
$199,965

All 6 grants and awards

54 publications.

Breast cancer risk among survivors of hematopoietic stem cell transplant with or without total body irradiation: A population-based analysis.

van Rensburg HJJ, He J, Liu N, Hodgson D, Seely JM, Paszat L, Warner E, Lipton JH

Transplantation and cellular therapy2026Open Access

DOI: 10.1016/j.jtct.2026.08.030 PMID: 42617871

Brain Imaging Surveillance for Patients With Metastatic Breast Cancer: A Randomized Clinical Trial Is Required to Guide Practice.

Jerzak KJ, Warner E, Knisely JPS, Sahgal A

Journal of clinical oncology : official journal of the American Society of Clinical Oncology20256 citations

DOI: 10.1200/jco-25-00356 PMID: 40802915

Validation of a Quantitative Ultrasound Texture Analysis Model for Early Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer: A Prospective Serial Imaging Study

Moore-Palhares D, Sannachi L, Chan AW, Dasgupta A, DiCenzo D, Gandhi S, Pezo R, Eisen A, Warner E, Wright F

Cancers20255 citationsOpen Access

DOI: 10.3390/cancers17152594

Validation of Quantitative Ultrasound and Texture Derivative Analyses-Based Model for Upfront Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer

Chan AW, Sannachi L, Moore-Palhares D, Dasgupta A, Gandhi S, Pezo R, Eisen A, Warner E, Wright FC, Hong NL

Journal of Imaging20252 citationsOpen Access

DOI: 10.3390/jimaging11040109

Association Between Human Epidermal Growth Factor Receptor 2-Low Status and Time to Development of Brain Metastases Among Patients With Breast Cancer: A Retrospective Cohort Study.

Fan KY, Chehade R, Fernandes I, Moravan V, Sahgal A, Warner E, Jerzak KJ

JCO precision oncology20252 citationsOpen Access

DOI: 10.1200/po-24-00641 PMID: 40048670

Impact of menopause and age on breast density and background parenchymal enhancement in dynamic contrast-enhanced magnetic resonance imaging

Grey Kuling, Jennifer D. Brooks, Belinda N. Curpen, Ellen Warner, Anne Louise Martel

Journal of medical imaging20251 citationsOpen Access

DOI: 10.1117/1.jmi.12.s2.s22002 PMID: 40078986

Anti-Müllerian hormone for assessing ovarian toxicity of cancer treatment in young women: It's complicated.

Sorouri K, Glass K, Ruddy KJ, Warner E, Partridge AH

Cancer2025

DOI: 10.1002/cncr.35774 PMID: 39980341

Clinical-pathological patterns and prognosis of young women with breast cancer brain metastases: a single-center retrospective study.

Kojundzic I, Fritz JL, Said BI, Vuong S, Soliman H, Ennis M, Warner E, Jerzak KJ

Journal of neuro-oncology2025

DOI: 10.1007/s11060-025-05212-9 PMID: 40924327

Quantitative ultrasound radiomics guided adaptive neoadjuvant chemotherapy in breast cancer: early results from a randomized feasibility study

Dasgupta A, DiCenzo D, Sannachi L, Gandhi S, Pezo RC, Eisen A, Warner E, Wright FC, Look-Hong N, Sadeghi-Naini A

Frontiers in Oncology20249 citationsOpen Access

DOI: 10.3389/fonc.2024.1273437

Analysis of Factors Associated With Pathological Complete Response in Patients With HER2-Positive Breast Cancer Receiving Neoadjuvant Chemotherapy

Stjepanovic N, Kumar S, Jerzak KJ, Trudeau M, Warner E, Cao X, Eisen A, Tran W, Pezo RC

Clinical Breast Cancer20248 citationsOpen Access

DOI: 10.1016/j.clbc.2024.08.010

Exercise Training, Cognition, and Brain Health in Breast Cancer Survivors: A Randomized Controlled Trial

Co-investigatorCIHR2025Project Grant

Principal investigators: Trinh, Linda

Keywords: Brain Health; Brain Imaging; Breast Cancer; Cancer Survivorship; Cognitive Function; Exercise

$1,985,175

Using MRI imaging to develop a personalized risk-based breast cancer screening strategy

Co-investigatorCIHR2019Project Grant

Principal investigators: Martel, Anne L; Brooks, Jennifer D

Keywords: Breast Screening; Chemoprevention; High Risk Screening Population; Machine Learning; Magnetic Resonance Imaging; Mammography; Medical Image Analysis; Radiomics; Risk Assessment

$925,650

BEFORE (Begin Exploring Fertility Options, Risks and Expectations): a novel Canadian e-health app to facilitate shared decision-making for people at risk of cancer treatment related infertility.

Co-investigatorCIHR2017Catalyst Grant: Personalized Health Catalyst Grants

Principal investigators: Baxter, Nancy N

Keywords: Cancer; Decision Support Tools; Fertility Preservation; Health Behaviour Change; Health Services Research; Oncofertility; Qualitative Research; Shared Decision-Making; Treatment-Related Infertility; Young Adult

$199,965

Demystifying what it means to be at 'High Risk' for Breast Cancer

Co-investigatorCIHR2013CIHR Café Scientifique Program

Principal investigators: Guimond, Josée

Keywords: Brca1; Brca2; Breast Cancer; Breast Density; High Risk; Risk Factors

$3,000

An Integrated Breast Cancer Research Biomatrix

Co-investigatorCFI2009Innovation Fund: Leading Edge Fund 2009

Principal investigators: Yaffe, Martin

Keywords: breast, cancer, data, repository, cancer imaging, tumour, biomarkers, pathology, cancer treatment

$768,938

Sunnybrook and Women's College Comprehensive, Multidisciplinary Breast Cancer Research Centre

Co-investigatorCFI2000Innovation Fund: Innovation Fund (1999-2005)

Principal investigators: Pritchard, Kathleen

Keywords: breast cancer, screening, diagnosis, molecular markers, genetics, imaging, minimally-invasive therapy, clinical trials, molecular pathology, treatment, outcome studies

$4,500,000

From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.

Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.

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Ellen Warner

Research

Latest papers

Latest funding

Breast cancer risk among survivors of hematopoietic stem cell transplant with or without total body irradiation: A population-based analysis.

Brain Imaging Surveillance for Patients With Metastatic Breast Cancer: A Randomized Clinical Trial Is Required to Guide Practice.

Validation of a Quantitative Ultrasound Texture Analysis Model for Early Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer: A Prospective Serial Imaging Study

Validation of Quantitative Ultrasound and Texture Derivative Analyses-Based Model for Upfront Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer

Association Between Human Epidermal Growth Factor Receptor 2-Low Status and Time to Development of Brain Metastases Among Patients With Breast Cancer: A Retrospective Cohort Study.

Impact of menopause and age on breast density and background parenchymal enhancement in dynamic contrast-enhanced magnetic resonance imaging

Anti-M&#xfc;llerian hormone for assessing ovarian toxicity of cancer treatment in young women: It's complicated.

Clinical-pathological patterns and prognosis of young women with breast cancer brain metastases: a single-center retrospective study.

Quantitative ultrasound radiomics guided adaptive neoadjuvant chemotherapy in breast cancer: early results from a randomized feasibility study

Analysis of Factors Associated With Pathological Complete Response in Patients With HER2-Positive Breast Cancer Receiving Neoadjuvant Chemotherapy

Exercise Training, Cognition, and Brain Health in Breast Cancer Survivors: A Randomized Controlled Trial

Using MRI imaging to develop a personalized risk-based breast cancer screening strategy

BEFORE (Begin Exploring Fertility Options, Risks and Expectations): a novel Canadian e-health app to facilitate shared decision-making for people at risk of cancer treatment related infertility.

Demystifying what it means to be at 'High Risk' for Breast Cancer

An Integrated Breast Cancer Research Biomatrix

Sunnybrook and Women's College Comprehensive, Multidisciplinary Breast Cancer Research Centre

Frequent collaborators

Andrea Eisen

Arjun Sahgal

Belinda Curpen

Karen Glass

Frances Wright

Maureen Trudeau

Steven Narod

Rossanna Pezo

Isabelle Trop

Sonal Gandhi

Carrie Betel

Hany Soliman

Kelly Metcalfe

Jiahui Wong

Michael Kolios

Ali Sadeghi-Naini

Martin Yaffe

May Quan

Petrina Causer

Christine Brezden-Masley

Brenda Toner

Mia Skarpathiotakis

Derek Muradali

William Tran

Daniel Moore Freitas Palhares

Linda Rabeneck

Sunit Das

Erin Kennedy

Anne Martel

June Carroll

Nicole Look Hong

John Wong

Roberta Jong

Claire Holloway

Refik Saskin

Patricia Shaw

Clifford Librach

Shima Kassirian

Cynthia Maxwell

Anti-Müllerian hormone for assessing ovarian toxicity of cancer treatment in young women: It's complicated.