Faculty profile
Kevan Jacobson
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Research
Latest papers
Healthy First-Degree Relatives From Multiplex Families vs Simplex Families Have Higher Subclinical Intestinal Inflammation, a Distinct Fecal Microbial Signature, and Harbor a Higher Risk of Developing Crohn’s Disease
Gastroenterology · 2025
Altered Gut Microbiome Composition and Function Are Associated With Gut Barrier Dysfunction in Healthy Relatives of Patients With Crohn’s Disease
Gastroenterology · 2022
Helicobacter pylori in First Nations and Recent Immigrant Populations in Canada
Canadian Journal of Gastroenterology and Hepatology · 2012
Latest funding
- $10,000
Microbial and immune drivers of adverse intestinal responses to ultra-processed foods (UPFs) in paediatric Crohn disease.
CIHR · 2026 · Co-investigator
- $15,000
Canadian Children Inflammatory Bowel Disease Network
CIHR · 2012 · Principal investigator
Canadian Children Inflammatory Bowel Disease Network: A Joint Partnership of CIHR and the C.H.I.L.D. Foundation
CIHR · 2012 · Principal investigator
4 publications.
Healthy First-Degree Relatives From Multiplex Families vs Simplex Families Have Higher Subclinical Intestinal Inflammation, a Distinct Fecal Microbial Signature, and Harbor a Higher Risk of Developing Crohn’s Disease
Olivera PA, Martinez-Lozano H, Leibovitzh H, Xue M, Neustaeter A, Espin-Garcia O, Xu W, Madsen KL, Guttman DS, Bernstein CN
Altered Gut Microbiome Composition and Function Are Associated With Gut Barrier Dysfunction in Healthy Relatives of Patients With Crohn’s Disease
Leibovitzh H, Lee S-H, Xue M, Garay JAR, Hernandez-Rocha C, Madsen KL, Meddings JB, Guttman DS, Espin-Garcia O, Smith MI
Helicobacter pylori in First Nations and Recent Immigrant Populations in Canada
Jones NL, Chiba N, Fallone C, Thomson A, Hunt R, Jacobson K, Goodman K
Canadian Helicobacter Study Group Consensus Conference: Update on the approach to Helicobacter pylori infection in children and adolescents--an evidence-based evaluation.
Bourke B, Ceponis P, Chiba N, Czinn S, Ferraro R, Fischbach L, Gold B, Hyunh H, Jacobson K, Jones NL, Koletzko S, Lebel S, Moayyedi P, Ridell R, Sherman P, van Zanten S, Beck I, Best L, Boland M, Bursey F, Chaun H, Cooper G, Craig B, Creuzenet C, Critch J, Govender K, Hassall E, Kaplan A, Keelan M, Noad G, Robertson M, Smith L, Stein M, Taylor D, Walters T, Persaud R, Whitaker S, Woodland R, Canadian Helicobacter Study Group
Microbial and immune drivers of adverse intestinal responses to ultra-processed foods (UPFs) in paediatric Crohn disease.
Principal investigators: Wine, Eytan; Danska, Jayne S; Riggioni, Carmen; Vallance, Bruce A
Keywords: Crohn Disease; Gut Microbes; Host-Microbe Interactions; Immune Response; Inflammatory Bowel Diseases (Ibd); Nutrition; Paediatrics; Ultra Processed Foods
Canadian Children Inflammatory Bowel Disease Network
Principal investigators: Griffiths, Anne Marie; Benchimol, Eric I; Jacobson, Kevan; Kaplan, Gilaad G; Mack, David R; Muise, Aleixo M; Otley, Anthony R; Seidman, Ernest G; Vallance, Bruce A; Walters, Thomas D; Waterhouse, Christopher C; Wine, Eytan
Keywords: Inception Cohort; Inflammatory Bowel Disease; Longitudinal Prospective; Multicenter Network; Pediatrics
Canadian Children Inflammatory Bowel Disease Network: A Joint Partnership of CIHR and the C.H.I.L.D. Foundation
Principal investigators: Griffiths, Anne Marie; Benchimol, Eric I; Jacobson, Kevan; Kaplan, Gilaad G; Mack, David R; Muise, Aleixo M; Otley, Anthony R; Seidman, Ernest G; Vallance, Bruce A; Walters, Thomas D; Waterhouse, Christopher C; Wine, Eytan
Keywords: Environment; Genetic Susceptibility; Inflammatory Bowel Disease; Microbiome; Outcomes; Pediatrics
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
- Paul Moayyedi and John Kenneth Marshall: 113 shared papers
- Paul Moayyedi and Michael Surette: 62 shared papers
- Paul Moayyedi and Richard Hunt: 39 shared papers
- Wei Xu and Osvaldo Espin Garcia: 29 shared papers
- Michael Surette and John Kenneth Marshall: 28 shared papers
- John Kenneth Marshall and Remo Panaccione: 27 shared papers
- Alain Bitton and Remo Panaccione: 27 shared papers
- Paul Moayyedi and Kenneth Croitoru: 26 shared papers
- Paul Moayyedi and Remo Panaccione: 23 shared papers
- John Kenneth Marshall and Alain Bitton: 21 shared papers
- Kenneth Croitoru and Wei Xu: 20 shared papers
- Kenneth Croitoru and Remo Panaccione: 20 shared papers
- Paul Moayyedi and Alain Bitton: 18 shared papers
- Kenneth Croitoru and Osvaldo Espin Garcia: 18 shared papers
- Paul Moayyedi and Osvaldo Espin Garcia: 16 shared papers
- John Kenneth Marshall and Richard Hunt: 16 shared papers
- Paul Moayyedi and Wei Xu: 15 shared papers
- Michael Surette and Kenneth Croitoru: 15 shared papers
- Paul Moayyedi and Thomas Walters: 4 shared papers
- John Kenneth Marshall and Thomas Walters: 4 shared papers
- Paul Moayyedi and Kevan Jacobson: 2 shared papers
- Paul Moayyedi and Nicola Jones: 2 shared papers
- Michael Surette and Thomas Walters: 2 shared papers
- John Kenneth Marshall and Kevan Jacobson: 2 shared papers
- Kevan Jacobson and Kenneth Croitoru: 2 shared papers
- Kevan Jacobson and Wei Xu: 2 shared papers
- Kevan Jacobson and Osvaldo Espin Garcia: 2 shared papers
- Michael Surette and Kevan Jacobson: 1 shared paper
- Michael Surette and Philip Sherman: 1 shared paper
- Richard Hunt and Kevan Jacobson: 1 shared paper
- Richard Hunt and Nicola Jones: 1 shared paper
- Kevan Jacobson and Thomas Walters: 1 shared paper
- Kevan Jacobson and Philip Sherman: 1 shared paper
- Kevan Jacobson and Nicola Jones: 1 shared paper
- Kevan Jacobson and Alain Bitton: 1 shared paper
- Kevan Jacobson and Remo Panaccione: 1 shared paper
- Thomas Walters and Philip Sherman: 1 shared paper
- Medicine
- Pediatric Gastroenterology and Nutrition
- Biostatistics Division
- Immunology
- Pediatrics and Physiology
- Department of Paediatrics
- Physiology and Pharmacology
- 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.
Wei Xu
Biostatistics Division
2 shared papers, latest 2025
Kenneth Croitoru
Immunology
2 shared papers, latest 2025
Osvaldo Espin Garcia
Biostatistics Division
2 shared papers, latest 2025
Paul Moayyedi
Medicine
2 shared papers, latest 2025
John Kenneth Marshall
Medicine
2 shared papers, latest 2025
Thomas Walters
Pediatric Gastroenterology and Nutrition
1 shared papers, latest 2005
Remo Panaccione
Physiology and Pharmacology
1 shared papers, latest 2022
Alain Bitton
Faculty
1 shared papers, latest 2025
Philip Sherman
Department of Paediatrics
1 shared papers, latest 2005
Nicola Jones
Pediatrics and Physiology
1 shared papers, latest 2012
Michael Surette
Medicine
1 shared papers, latest 2025
Richard Hunt
Medicine
1 shared papers, latest 2012
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