Faculty profile

Guy Trudel

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ProfessorDepartment of MedicineUniversity of Ottawa

Guy Trudel

Professor

Department of Medicine

Faculty of Medicine

University of Ottawa

Ottawa, Ontario, Canada

Supervision signals

Professors usually supervise graduate students in their department's programs.
29 publications in the last five years, latest in 2026.
Senior (last) author on 14 recent papers, a sign of leading a research group.
Principal investigator on 2 research grants (2 CIHR), most recently in 2010.
Supervised 1 trainee who won CIHR awards, most recently in 2012.

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.

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Publications

Citations

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Collaborators

Grants

Publications by year

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

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Signals and details

Research

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

Latest papers

Effect of artificial gravity on calcaneal bone marrow adipose tissue and mineral content in female and male participants in 60 days of bed rest.
Experimental physiology · 2026 · senior author
Lumbar tactile acuity associated with S1-thalamic functional connectivity and S1 microstructure in patients with low back pain and pain-free controls.
Pain · 2026
Achilles' Tendon Experiences Reduced Depth and Volume After 3 Months of Recovery From 60 Days Bedrest.
Archives of physical medicine and rehabilitation · 2025 · senior author

All 89 publications

Latest funding

Dapagliflozin for Long COVID Syndrome
CIHR · 2023 · Co-investigator
$100,000
In people with Long Covid does adding a digital health platform to usual care improve outcomes at three months compared to usual care alone? The Enhancing Covid Rehabilitation with Technology (ECORT) randomised controlled trial
CIHR · 2021 · Co-investigator
$922,869
Mechanisms for fatty accumulation in supraspinatus muscles after a rotator cuff tear, a histomorphometric analysis in the rabbit.
CIHR · 2012 · Supervisor
$4,950

All 5 grants and awards

89 publications.

Effect of artificial gravity on calcaneal bone marrow adipose tissue and mineral content in female and male participants in 60 days of bed rest.

Liu T, Melkus G, Ramsay T, Berthiaume A, Armbrecht G, Trudel G

Experimental physiology2026Senior author

DOI: 10.1113/ep091495 PMID: 40121548

Lumbar tactile acuity associated with S1-thalamic functional connectivity and S1 microstructure in patients with low back pain and pain-free controls.

Butry L, Angelova M, Belavy DL, Döding R, Ehrenbrusthoff K, Junker F, Karmakar C, Miller CT, Owen PJ, Schulte TL, Tagliaferri SD, Tegenthoff M, Trudel G, Van Oosterwijck J, Vickery S, Wilke HJ, Schlaffke L, Enax-Krumova E

Pain2026

DOI: 10.1097/j.pain.0000000000003841 PMID: 41307249

Achilles' Tendon Experiences Reduced Depth and Volume After 3 Months of Recovery From 60 Days Bedrest.

Campbell TM, Thabet M, Melkus G, Armbrecht G, Trudel G

Archives of physical medicine and rehabilitation2025Senior author

DOI: 10.1016/j.apmr.2025.08.004 PMID: 40845926

Artificial gravity protects bone and prevents bone marrow adipose tissue accumulation in humans during 60 d of bed rest.

Culliton K, Melkus G, Sheikh A, Liu T, Berthiaume A, Armbrecht G, Trudel G

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2025Senior author

DOI: 10.1093/jbmr/zjaf119 PMID: 40874567

Transcriptomic characterization of posterior capsule, anterior capsule, and femoral condylar tissue highlights tissue-specific microenvironments in knee osteoarthritis.

Laneuville O, Stratis D, Trudel G, Feibel R, Campbell TM

Genes & diseases2025

DOI: 10.1016/j.gendis.2025.101530 PMID: 40520992

Capsular stem cell function and tissue composition are associated with symptoms and radiographic severity in people with knee osteoarthritis.

Campbell TM, Feibel R, Dilworth J, Laneuville O, Trudel G

Therapeutic advances in musculoskeletal disease2025Senior author

DOI: 10.1177/1759720x251321941 PMID: 40041009

Microgravity-induced immune dysregulation: phase-specific profiles of differential gene expression.

Pelchat M, Trudel G, Rocheleau L, Stratis D, Laneuville O

Biochemistry and cell biology = Biochimie et biologie cellulaire2025

DOI: 10.1139/bcb-2025-0136 PMID: 41055278

The Space Omics and Medical Atlas (SOMA) and international astronaut biobank.

Overbey EG, Kim J, Tierney BT, Park J, Houerbi N, Lucaci AG, Garcia Medina S, Damle N, Najjar D, Grigorev K, Afshin EE, Ryon KA, Sienkiewicz K, Patras L, Klotz R, Ortiz V, MacKay M, Schweickart A, Chin CR, Sierra MA, Valenzuela MF, Dantas E, Nelson TM, Cekanaviciute E, Deards G, Foox J, Narayanan SA, Schmidt CM, Schmidt MA, Schmidt JC, Mullane S, Tigchelaar SS, Levitte S, Westover C, Bhattacharya C, Lucotti S, Wain Hirschberg J, Proszynski J, Burke M, Kleinman AS, Butler DJ, Loy C, Mzava O, Lenz J, Paul D, Mozsary C, Sanders LM, Taylor LE, Patel CO, Khan SA, Suhail Mohamad M, Byhaqui SGA, Aslam B, Gajadhar AS, Williamson L, Tandel P, Yang Q, Chu J, Benz RW, Siddiqui A, Hornburg D, Blease K, Moreno J, Boddicker A, Zhao J, Lajoie B, Scott RT, Gilbert RR, Lai Polo SH, Altomare A, Kruglyak S, Levy S, Ariyapala I, Beer J, Zhang B, Hudson BM, Rininger A, Church SE, Beheshti A, Church GM, Smith SM, Crucian BE, Zwart SR, Matei I, Lyden DC, Garrett-Bakelman F, Krumsiek J, Chen Q, Miller D, Shuga J, Williams S, Nemec C, Trudel G, Pelchat M, Laneuville O, De Vlaminck I, Gross S, Bolton KL, Bailey SM, Granstein R, Furman D, Melnick AM, Costes SV, Shirah B, Yu M, Menon AS, Mateus J, Meydan C, Mason CE

Nature2024

DOI: 10.1038/s41586-024-07639-y PMID: 38862028

Spatiotemporal expression and control of haemoglobin in space.

Borg J, Loy C, Kim J, Buhagiar A, Chin C, Damle N, De Vlaminck I, Felice A, Liu T, Matei I, Meydan C, Muratani M, Mzava O, Overbey E, Ryon KA, Smith SM, Tierney BT, Trudel G, Zwart SR, Beheshti A, Mason CE, Borg J

Nature communications2024

DOI: 10.1038/s41467-024-49289-8 PMID: 38862545

Transcriptomic evidence of erythropoietic adaptation from the International Space Station and from an Earth-based space analog.

Trudel G, Stratis D, Rocheleau L, Pelchat M, Laneuville O

NPJ microgravity2024First author

DOI: 10.1038/s41526-024-00400-9 PMID: 38740795

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Guy Trudel

Research

Latest papers

Latest funding

Effect of artificial gravity on calcaneal bone marrow adipose tissue and mineral content in female and male participants in 60 days of bed rest.

Lumbar tactile acuity associated with S1-thalamic functional connectivity and S1 microstructure in patients with low back pain and pain-free controls.

Achilles' Tendon Experiences Reduced Depth and Volume After 3 Months of Recovery From 60 Days Bedrest.

Artificial gravity protects bone and prevents bone marrow adipose tissue accumulation in humans during 60 d of bed rest.

Transcriptomic characterization of posterior capsule, anterior capsule, and femoral condylar tissue highlights tissue-specific microenvironments in knee osteoarthritis.

Capsular stem cell function and tissue composition are associated with symptoms and radiographic severity in people with knee osteoarthritis.

Microgravity-induced immune dysregulation: phase-specific profiles of differential gene expression.

The Space Omics and Medical Atlas (SOMA) and international astronaut biobank.

Spatiotemporal expression and control of haemoglobin in space.

Transcriptomic evidence of erythropoietic adaptation from the International Space Station and from an Earth-based space analog.

Dapagliflozin for Long COVID Syndrome

In people with Long Covid does adding a digital health platform to usual care improve outcomes at three months compared to usual care alone? The Enhancing Covid Rehabilitation with Technology (ECORT) randomised controlled trial

Mechanisms for fatty accumulation in supraspinatus muscles after a rotator cuff tear, a histomorphometric analysis in the rabbit.

Autologous Bone Marrow-Derived Cellular Augmentation in Rotator Cuff Repair

Knee Joint Contractures: Reversibility and Molecular Pathways

Frequent collaborators

Gerd Melkus

Martin Pelchat

Peter Lapner

Ian Cameron

Juthaporn Cowan

Kednapa Thavorn

Heather Orpana

Mark Kaluzienski

Tiago Mestre

Hugo Massé-Alarie

Kednapa Thavorn

Joel Werier

Vicente Corrales-Medina

Shawn Marshall

Timothy Ramsay

Simon Hatcher

Guy Trudel

Research

Latest papers

Latest funding

Effect of artificial gravity on calcaneal bone marrow adipose tissue and mineral content in female and male participants in 60 days of bed rest.

Lumbar tactile acuity associated with S1-thalamic functional connectivity and S1 microstructure in patients with low back pain and pain-free controls.

Achilles' Tendon Experiences Reduced Depth and Volume After 3 Months of Recovery From 60 Days Bedrest.

Artificial gravity protects bone and prevents bone marrow adipose tissue accumulation in humans during 60&#xa0;d of bed rest.

Transcriptomic characterization of posterior capsule, anterior capsule, and femoral condylar tissue highlights tissue-specific microenvironments in knee osteoarthritis.

Capsular stem cell function and tissue composition are associated with symptoms and radiographic severity in people with knee osteoarthritis.

Microgravity-induced immune dysregulation: phase-specific profiles of differential gene expression.

The Space Omics and Medical Atlas (SOMA) and international astronaut biobank.

Spatiotemporal expression and control of haemoglobin in space.

Transcriptomic evidence of erythropoietic adaptation from the International Space Station and from an Earth-based space analog.

Dapagliflozin for Long COVID Syndrome

In people with Long Covid does adding a digital health platform to usual care improve outcomes at three months compared to usual care alone? The Enhancing Covid Rehabilitation with Technology (ECORT) randomised controlled trial

Mechanisms for fatty accumulation in supraspinatus muscles after a rotator cuff tear, a histomorphometric analysis in the rabbit.

Autologous Bone Marrow-Derived Cellular Augmentation in Rotator Cuff Repair

Knee Joint Contractures: Reversibility and Molecular Pathways

Frequent collaborators

Gerd Melkus

Martin Pelchat

Peter Lapner

Ian Cameron

Juthaporn Cowan

Kednapa Thavorn

Heather Orpana

Mark Kaluzienski

Tiago Mestre

Hugo Massé-Alarie

Kednapa Thavorn

Joel Werier

Vicente Corrales-Medina

Shawn Marshall

Timothy Ramsay

Simon Hatcher

Artificial gravity protects bone and prevents bone marrow adipose tissue accumulation in humans during 60 d of bed rest.